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"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{0x80, 0xff, 0x8, "5b448cdfb2063fc7f6156fc4c80fe80112dbccdad2f064dea9c979fd22bc2ef091529c281489883aad59da519091d4b5aead25fddd3c1c1fc739fd593f2a8fc813ced3d251f107c6b65be6e58950fc03bf37b9b081c0bebc7afeb4f10f563d67a3e51192e9112b95938392e5"}, {0xf0, 0x18c, 0x3, "124e86d747650d03cf2931bf51bcdfd4721dcd5ec8daa58654eedfd418979518de6a4a15ef5f39a3e5652e69833431e8aa27047fb7ef33144d075c146e88587bc8da4d2af602915cc8cb66d82413fcfeac86f17fe24491a3ebb2b368aa5011ba72bf7fca77ffbec52e4c0607c6ee6ef3a279b64c1a8a9a2bc42eeb59c294e241cb1038b11f3f10d220bb531d6ebb8d1080d5e453d5a7bb99c8221bb723fd08b0a71704564a932854fffd3b618f3296be92a483d14e4c55ad304f9192d709e032c5093686373383be8c31d9310cc9a1492f0ade2d93020d39a643b065"}], 0x1180, 0x4040}, 0x4004) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f1d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002ea000)=0x48, 0x80000) sendmsg$netrom(r1, &(0x7f000044b000)={&(0x7f00003e5000)=@ax25={0x3, {"fa21825b05bd7b"}, 0x40}, 0x10, &(0x7f0000269000)=[{&(0x7f00007b9000)="7271bde0d51d12673843604d2153d863ee5a3ea39805254e031a00565ee7f19a7d56818094d30aab33b349f51dd74fb02130b646a65922382b05f11afb50fd7cc5736cd6989dd7b3294df8095b0571c747a88aeffc3bff6ed21e234c1c77c06634658108afef0c1f4644a8127914374ee5d39f8acb87b362ee", 0x79}, {&(0x7f0000cb2000-0xae)="f22f19d9fcb405139b5d55aec65e6bb18240d680e02d2d05382d7358367fd923cc314ac4600a578e03ca0fac7a979949001e0982da515431a0516b3ab1203d700333089bc8cdaff0c95ff96840715b2a49bb03ce49de6f749ec654528352dc42a88aefbf227378cc6bfbd48d64fb195d6ebb1680feb07a022ec8adaf32dd6b65cae45eae58bd45205f1c6cd29d7cf38710a839ef9962eb18a6662572fdc8abbe7c7f3b41bd19de018b5b181b3b47", 0xae}, {&(0x7f0000029000-0xc1)="012ebacb76c7fa7b85901eb9e843080c0a23ba441874b58c7a12a2ffc0bbb740fd0408bec3b391ba1371f54afa761b884dae6be2e3b381d18d60dcbb44303a42f53df4d893dba403571e9ede393bfc0d6bc2d5a5f007d8b6d349ee49ebbde617fa2d2094b8e4366465f987d6070482c9737a104030a09c0c06fda3f2a430984a24e08dba6fc557355c7222b6a167dfb7b12b9f510353b23fa604615a763dc4c3f7688cb24968aa2c6c621610e6fd6b77668b17555aa36d03e5781d2b195e2a64e3", 0xc1}, {&(0x7f0000c31000)="2c2c8cedbfffa9a9af1562ecf4de7ee538b283c9f13b46faa39de9ca327f5476e7882150bf82406492a588ac895acc97333146a871a4db9e076b240f16c7440365e76c321e43a7ef5b3290b4127dc1d2b950c88b3f3b4348c688dd2a4a9cb319b498fd938478322c7421d3221a26fcf7f20734c4ceaee8d05a2be6b39030e7ce8227ec48ce55c187bbc28a10fe83c68eedf874f6ee8e5a6bb254121bf8dd1b0ccad1ce99ebc5b03153ee93caf847e2322e6dc1fef89e4eac0db86fb50fae03bebf5922756458d8961a52d3cf99dab60aff47d5865a05873a7e417db352b3f23341b074b2", 0xe4}], 0x4, &(0x7f0000f94000)=[{0xd0, 0xff, 0x4, "7d4ba493904f82cdfba482be9ce95d63238a6e3ab3d4f0b91a5ec3c6d6eddd092c840169948d464ab99759f0f3cc2444e2c2714cda949278bcb659e34b997a860eae7015fd4a50af1f1b850e8851fc939bc07ae3f07b119cd1676100c9a1da5a28ee0bad92e3da2a710596bb2d552499f1a183cefe8a670985b6308b84a32cb222c5d70cecc9804b6ef5bab3f2414dea298e7309e83eeb48030ac95b426f5d568388ea7c5687c67e41137e162dde31966676d60e56336d92a887dc73ce"}], 0xd0, 0x40000}, 0x1) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001900000005000000000007ff0000001fe076480000000103000009001d0066413e055600002808003ffb2300ff805a16075bff", 0x39}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000edd000)=0x2, 0x4) r2 = socket$inet(0x2, 0x8038daa2145af233, 0x66446829) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f83000)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xc3, 0x4, 0x2, 0x8, 0x5, 0x8, 0x100000001, 0x5f, 0xf6b, 0x9, 0x9, 0x2, 0x7, 0x1]}, &(0x7f0000131000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008ec000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000277000)=0x0, &(0x7f00000c6000-0x4)=0x4) 2018/01/11 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x38, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000995000-0x8)={0x0, 0x7f}, &(0x7f0000b8d000)=0x8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000fd7000)=r2, 0x4) shutdown(r0, 0x1) r3 = socket$inet6(0xa, 0x3, 0xff) sendto$inet6(r3, &(0x7f0000fd5000)="9bbcc89aed6f6f0640ad45529534a30ad88c45871bd243d9c83ebcb7a529a8e5fc79bfe922898a58", 0x28, 0x0, &(0x7f00006fc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/11 00:41:16 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) tee(r0, r0, 0x80000000, 0x1) 2018/01/11 00:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a7d000-0x8)=0x0, &(0x7f000077e000)=0x8) socketpair$inet(0x2, 0x5, 0x7f, &(0x7f0000ead000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007a8000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006cf000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000050f000)={r2, 0x2de, 0x8, 0x400}, 0xffffff2a) epoll_create(0xf57) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000329000-0x78)=[{{&(0x7f0000ad7000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000be8000-0x60)=[{&(0x7f0000a0a000)="5e2a6f5b35b122cd3b9c31f7e1ec3d90", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002d0000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00009c2000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071b000-0x4)=0xe8) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00000cb000)=@assoc_value={r2, 0x9}, 0x8) read(r3, &(0x7f0000754000)=""/154, 0x9a) recvmsg(r3, &(0x7f0000f11000)={0x0, 0x0, &(0x7f0000afc000)=[{&(0x7f0000db0000)=""/4096, 0x1000}], 0x0, 0x0, 0x0, 0x10000}, 0x10000) [ 38.965741] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 38.981199] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.032298] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 39.043984] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 39.063678] sctp: [Deprecated]: syz-executor6 (pid 6194) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.063678] Use struct sctp_sack_info instead 2018/01/11 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000093d000-0xa4)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2000000000000, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x32, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xa4) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4, 0x0}, 0x0) 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) 2018/01/11 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0xfffffffffffffffe) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b45000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000071b000)=[], 0x0, 0x0) 2018/01/11 00:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000414000-0x8)={0x0, 0xfff, 0x0}, &(0x7f0000990000+0x91d)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000144000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x11, 0xf, 0x2, &(0x7f00000a1000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000e88000-0x4)=0x0, &(0x7f000066e000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000006b000)='scalable\x00', 0x9) shutdown(r0, 0x1) accept$nfc_llcp(r2, &(0x7f0000981000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006e0000)=0x60) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000078a000-0x4)=0x80) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000400000011, 0x802, 0x100000001) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind(r0, &(0x7f000027b000+0x2b)=@ax25={0x3, {"8cd3f212027a11"}, 0x9}, 0xffffffffffffff39) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a08000)={0x8, {{0xa, 0x0, 0x1c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 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]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e42000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000bd3000-0x23)=""/35) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 00:41:16 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000017000)={0xfffffffffffffef4, 0x20000028, 0x443, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@flag={0x4, 0x0}, @generic="ed67812bb4a47803dd"]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000ef6000)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, 0x0, &(0x7f00008fc000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000829000)={0x0, 0x44b7}, &(0x7f000071f000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000a3a000)={r3, 0x4}, 0x8) socketpair$ax25(0x3, 0x0, 0x7, &(0x7f0000ef8000-0x8)={0x0, 0x0}) r4 = accept4(r0, &(0x7f0000ab8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ad4000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000064000-0x4)=0xfff, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000de6000)=@buf={0x99, &(0x7f0000ef8000)="a065cbecbba42aad641fd551af0d73a7337375d04ab750e7ed93a0d5035d82091b01752881873313d3e78531627764e5bd3e555713af1dd95182436bf5ebf0b4491f63a6826c2d25f1a0c3bead712fb131ecc8d95a8529f3b879078494bdb3a20d159aa93e16551be582d6a037cb1ff865c17bee362771a8b42fceaec4128815de27535d14a2cd1d84315bd59e44fd729e2a17aedc7ae2de05"}) [ 39.096207] sctp: [Deprecated]: syz-executor6 (pid 6194) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.096207] Use struct sctp_sack_info instead 2018/01/11 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f79000)={r2, 0x2}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f13000)=[{&(0x7f0000a0d000)="a3166dff78eca5186cf6c18f23b91b2a3f3071025eb1056bf569a16445abd493965041d22ce79082bb9dc0aa0ab0088fbb04245c0f4b1587a84ca7f9790f60deda60683670965ff267fe12b0ccaab9af805976d1b7a85d3a96196e8daedf149782e60d50552f591e8934fe335091a73b903aa38c73241dbde03b7fa12aa987e7035b611944c49339bf8d13e075139f5bf43ee2a2b76b01c3eeafa21c9227db8f38835c11ddf6ab86d679cbe0eb0c944550654eec0a3a90d0fe3996efb1b9123ed7673b6830231b38ec65fd3e039faf40ec58e08e49cdb12e28", 0xd9}, {&(0x7f0000695000)="2a9fb5c6db68b5007224c44ada68becb89951c13765c8720fb53a789a4c91e75f3b473566f4575cb0199b78146bf71804a855a2af179ce1cf10f412566a29392adb973ec15f5002d81c004a16ee03346ba9df0977293b386385614853607c03daf2bc0316bf48550fdc134e018ce01fed6839c2f4730aae534070020a8d7e94aaa0cd133a03c6df954250685b4942afd578303ce6171113386015618c234bf06285156e72aaeacb31eea87a93a226ba4ca317be6d28b9131e5d7bc7adfb58a7d64f8cb27c4bc1528988a3a8f90244ec91470", 0xd2}, {&(0x7f0000f14000-0xf1)="b9eb603011936dfb9d16a6de364990afaa24241738c8250179c098e78c934f18584b7e69e78b52c952eab4db4788d722b7d9b3ce165b38d6c19bd3a04b34e03aaf5d31ec89df976be46c6f94282f2a4e080b8b0fb73021d0f536e45ea7b8f71b65b204ed322abd37b12f40e7b1a4f94b4fbf3f2964b540067c80ae9a966665af75b97d1784b95fb28487bf304b4acde37dba1b8a4bcfbf2bbda42202d711bb4714fcd8bfcbc278455dd8799a0a2ec01c50fda0fec2b0cb900475e93d4235ffed72654a8ea7e9fa3fff91edd344a18e58a1b5429f16c2cde5c795e3557a433afac23ac6362fa3b432cb82a592e41d4222f0", 0xf1}, {&(0x7f0000681000)="ac60442ce55242f87c6473622ea4a81c3f046361965736067c0f4bd774942f45e4ffa3d8a7e181c2bdb5", 0x2a}, {&(0x7f0000f13000)="d9f2cf8961c3f448a5d714ab920b0c7cc8016568addff2bee94042247ac8637032ee60b150d356fc5c11d7e53533aab76acaa40029bdd5e2153a65ded809c4a6a6e2dbe3340d4b9910e81a369e9f6aea712e5ce6f21c99c73feec6fc7ee8daf7403b12301b367475ff1c6521997ec7f2ed782b3b19a4d2a7a8d2eeded162a42e15ee351f721878721d868648aeb35a068a34f990e233", 0x96}], 0x5) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x3, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) 2018/01/11 00:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000f9f000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000fde000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007ec000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x1, 0x500, 0xc6c, 0x44000000, r2}) close(r0) close(r1) 2018/01/11 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fbc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e23000-0x3c)=[@in6={0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) unshare(0x40600) 2018/01/11 00:41:16 executing program 5: getgid() r0 = socket$kcm(0x29, 0x1000000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) accept4(r0, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8, 0x0) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x21) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000185000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x31, 0x0, 0x0, 0x8000000000, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b7153033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000237000)=[], 0x0, &(0x7f00001c5000-0xb)={0x10, 0x0, 0x0, ""}, 0x3db, 0x0}], 0x0, 0x0) socketpair(0xa, 0x4, 0x2, &(0x7f00000c6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000104000)=@generic={0x9, 0x101, 0x4}) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000239000)={0x3}, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000239000)={0x5}, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000023a000-0x10)={0x2, &(0x7f000001a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000023a000-0x8)={r3, 0x5fc58e1bcc88a153}) 2018/01/11 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) close(r0) read(r0, &(0x7f000066e000-0xfd)=""/253, 0xfd) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr192-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009e9000)="254620e421d2bcacf1b7bb308d3bb1bc21c2834b287ea67ab8114b152411489db13bfc6a03ca93f711f05c80e4d555bc1563650543f0d452f6ddde7c0c8fa5e3f8", 0x41) r1 = socket(0xd, 0x0, 0x80000001) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000a99000-0x4)=0x9, 0x4) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept(0xffffffffffffff9c, &(0x7f0000b4d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b75000-0x4)=0x60) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000513000)={{0x1, 0x4e, 0xffffffff, 0x7ff, 0x2, 0x7ff}, 0x6}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000f7000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000776000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002cc000)={0x0, 0x0, 0x0}, &(0x7f0000210000)=0xc) 2018/01/11 00:41:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001d8000-0x14)={0x8, 0x800, 0x1, 0x1, 0x8}, 0x14) socket(0x1, 0x8000e, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0x7)={0x0, 0x0, 0x0}, &(0x7f00004bd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000a0c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000d96000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000bae000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 00:41:16 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvfrom(r0, &(0x7f00009e3000-0xca)=""/202, 0xca, 0x100, &(0x7f000045c000-0x10)=@nfc={0x27, 0x20, 0x5, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) socket$nfc_raw(0x27, 0x3, 0x0) pipe(&(0x7f00004a4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002d1000-0x4)=0x48) r2 = accept4$netrom(r1, &(0x7f0000627000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e49000)=0xffffffffffffff84, 0x7ff) bind$netrom(r2, &(0x7f0000b39000)=@full={{0x3, {"92af3e2ca0d98e"}, 0x419e}, [{"6f481750670b95"}, {"ce65bf8709ef6b"}, {"4a7e169febe809"}, {"fda2582aba1824"}, {"f4208c205ea964"}, {"5cbec3c24f5bcf"}, {"c6628a461648be"}, {"0bf8c232215ed9"}]}, 0x48) 2018/01/11 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f8000-0x10)="ff00000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[], 0x0, &(0x7f00007f1000)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x0, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000844000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) 2018/01/11 00:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) r1 = socket$inet(0x2, 0x0, 0x100000000) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00007a8000)=0x401, 0x4) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x1) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) 2018/01/11 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007bb000-0x5c)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50000000}, 0x6c, [0x6, 0x5, 0x0, 0x101, 0x6, 0x7, 0xaee, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000ece000)={0x6, {{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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000057f000)=""/56, &(0x7f0000a39000-0x4)=0x38) socketpair(0xb, 0x2, 0x7, &(0x7f0000a05000)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f000026c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000593000)=0x10) 2018/01/11 00:41:16 executing program 7: pipe(&(0x7f000046f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f000045e000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f0000213000-0x20)="b8c762c93bbdaa56f9c0fa0052299dab8cce0283af2f757c1b8d955256f53336"}) 2018/01/11 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0xffffffffffff77d3, &(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000d31000)=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) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000227000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000999000)=0x5) socket$nl_xfrm(0x10, 0x3, 0x6) listen(r1, 0x1) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d5a000)={0x0, 0xffffffff}, &(0x7f0000a08000-0x4)=0x8) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d5b000)=0x8, 0x4) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d5a000)={r2, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0}, &(0x7f0000d5a000)=0x98) 2018/01/11 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a1d000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000483000+0xe38)=0x0, &(0x7f0000677000)=0x4) r1 = socket$inet6(0xa, 0x400000000000002, 0xfffffffffffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x800008000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000066d000-0x8)={0x0, 0x5}, &(0x7f0000dd0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ef6000)={r2, 0x9}, &(0x7f0000f88000)=0x8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000338000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d7000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000372000)=0x0, &(0x7f0000bbc000+0x2fc)=0x4) 2018/01/11 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d2000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b53000)=0x0, &(0x7f000095f000)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x3) readv(r1, &(0x7f000083a000-0x40)=[{&(0x7f0000c65000-0xfd)=""/253, 0x0}, {&(0x7f00009a8000)=""/31, 0x0}, {&(0x7f0000355000-0xf0)=""/240, 0x0}, {&(0x7f000014b000-0x1000)=""/4096, 0x2c9}], 0x100000000000005f) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept(r1, &(0x7f0000772000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9c000)=0x10) write(r2, &(0x7f0000cbe000)="82546f060415ff63bd42b267348133c5c84dcc106b0109fae29a6243829df17e4417a9bd9e19155b1c7e87c72c68743b50914156e92034542b2e2898ba8b3b76219d5bd00d48bf1567ab4ea5b750040e3b28f24be6a11240c1e6981ca62e60c8c1417b34fdeb8c4ece3a5c2c60a048014209a98f0f31a7f4571c346f24f4f654fabfdf5165524ca206737adc46707152ffc9e3faf6503bc2224943912f243c85e870bee8ee09fcd33f0f705f298256a287946f7508c62e", 0xb7) sendmsg$kcm(r3, &(0x7f0000c00000-0x38)={&(0x7f00008c8000-0x60)=@nfc_llcp={0x27, 0x1f, 0x1ff, 0x2, 0xfffffffffffffffc, 0x3, "cdf35dc8cc3a4993827bdaa42c3b0e5a16be0671591a3c63066e489620db9ebb7b5a509f6b4b4980b0937b023e1fd5669bb1af2f4603717b37ec1fe0addd9e", 0x800}, 0x60, &(0x7f0000af0000)=[{&(0x7f000015a000-0x64)="5d3360398a670e36f21b18ecb2906196441b1e591eaa6d1c20d1619fff7c67fd1916507875f10c23145ac01ceaf0ca50caf6b959e95d9e11d85efdcfef7b1ba1d72557d2489c29b96db4010231eafcfd7889bba1b085109dd43efdd8ec691df3209e396d", 0x64}, {&(0x7f00008c0000)="8497596e163449d7823347324fc6ff6c23da791e00d514888e56fc26243458121a3d9aa7e353dcc91e63f74404c92f1edfc100a527961a602d0139e23893ea6a27f0b5fe3a69ceb90e0dda32555e2a5c6456edbbaa66f50fc71e9df2132530a7f15dbc7a972fa6e27885c0ceb531cfa0baf03917197e510f", 0x78}, {&(0x7f0000976000)="fdc062ecc6a7745e966745b41c0e480a9689a90a7028a396f0eda3b2d4a79ca881df09ece6fdda1f0e8ad0da9e02f88ef96da4d33c0c6498dd6b14049a164b8223d18971ec0caee3ec4fe8b9a231e84d6a707ab464fa4705113828a6df8b70fba9c080f8fc946d8400e5a91654ef3a38951c8e6e68a4f32214fc00680b738c8366efec349b56a2599625e3b6012d2f318359115dff67744909dee5daaa68fa16b79a7c15b0dc1f48740ebed585d43b12b31bbc8f4b0f20dd6ca0fb5c4e196ea1e6f33ea755bffb2bf146371dfa9faa7d57177bbb58310fb0dbaaf6ec0fae150edd451f", 0xe3}, {&(0x7f0000b28000)="1eb715fb0b516431e298254209c116a01f8b415b39fa37fedb7f1530eb4304df55b8df0fddc56157433958c167baf8fe79cad66e8cfdee63d9c5d19e3a91801bf7d729ba7fc8056474bb299c6e61d77e4c4a982bf05d096ae813aa08d9aa54fbb8b80ad080f466eaee6e1a0a218088b1210c254e5454e018946ee1f5ec511928b3eed7cc9862f4ac8ebab0073c7db6", 0x8f}, {&(0x7f000059f000)="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{0x58, 0x11, 0x1ff, "b1a2f87b53619347d086ee232d7c5e51f1bef3f8b5c6c49da45131f2b995be1e67be23cad1b5c13849f232bb4a1b25a81a008695bdc7c60f88aaebafed8a931cf4d8"}, {0x68, 0x3b, 0xffffffff, "c0c7a2a6a6aea54514b1d4af7366523fcd79502b76bb6d4715fe115e093252c3e4fc839e9134541db3e392b88029b9c176c8d7669553fc4653909f274644605dfaad18238cb05acf23aa8d018691c2126067eda9e1d1"}], 0x2178, 0x1}, 0x4) getsockname(r2, &(0x7f00000a7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000868000)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000316000)={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x709}, 0x4171, [0x8, 0x1, 0x800, 0x4, 0x81, 0x2, 0x3, 0x80000000]}, 0x5c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000083e000)={0x0, 0x0, 0x0}, &(0x7f0000354000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00001cc000-0x4)=r4) 2018/01/11 00:41:16 executing program 2: r0 = socket$inet(0x2, 0x80007, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ff1000)={0x0, 0x1, 0x9, 0xbd, 0x7, 0x4, 0x80000000, 0x81, {0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x0, 0x0, 0x4, 0xfffffffffffffff8}}, &(0x7f000010d000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e6a000-0x8)={r1, 0xffffffffffffff82, 0x3ff}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@nfc={0x27, 0x4903, 0x6, 0x3}, 0x10) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c02dd000035", 0x26) 2018/01/11 00:41:16 executing program 7: r0 = socket(0x1d, 0x80005, 0x3ff) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00002fc000)=0x6, 0x4) mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000b2000-0x38)={&(0x7f0000416000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000247000)={&(0x7f0000417000-0x244)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000292000)='tls\x00', 0x4) 2018/01/11 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xf26000)=nil, 0xf26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x0, 0x4, 0x7f, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket(0x5, 0x6, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00004f0000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x8, 0x3, 0x10}, &(0x7f00004ed000-0x4)=0xa0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000f27000)=0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f26000)={r1, 0x6, 0x9}, &(0x7f0000f26000)=0x8) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000d72000)=0x0, &(0x7f000058c000-0x4)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00008e5000)={@empty=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000b4f000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00001a3000-0x4)=0xa88c, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:16 executing program 2: r0 = socket(0x1b, 0x0, 0xa34) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000774000)={0x0, @in6={{0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff9487f800}, &(0x7f0000a98000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x7ff}, 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xffff) setsockopt(r2, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8) 2018/01/11 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f000051c000-0xe0)=""/224, 0xe0, 0x22, &(0x7f00008db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000220000)=[{&(0x7f0000f90000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x3b4, &(0x7f000015c000)=[@rights={0xfc2f, 0x1, 0x1, [r1]}], 0x224, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) 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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"029c52996f886a"}, 0x8}, 0x10, &(0x7f0000deb000)=[{&(0x7f0000001000-0x25)="7beeffbe4552876b4509e607c7a65b6d40aa038e6d21ebec0717a550cf338ca68f1e8cf620", 0x25}, {&(0x7f0000701000)="f9c48cfef374a32f51d4c5c9101b15c58014da2bb4bc603811ac96a0732ebb7226767aae3a9ca200ad97d5c90e103dbb23f9409904a8c66a26a1dfccfda1587e722eab921b9c36fb9f9afc726ab42dabda0f6451e51732a5d1069540bb917341e5fe", 0x62}, {&(0x7f00004d4000)="f98cf354e1854f65fb0f58edfa", 0xd}, {&(0x7f0000001000-0x93)="8f437e80d50c5e90e678267e0ec2d19e52f281339e62a3c306f236af2e8d76bbd1384278e609ab7d7bbf9b3331d1ecf6300db5f95cb819e0d5c307db20e81cc64171d74079d918afd81fb4ec5f4ab2734d6ab1d80b5f56481c9da7119824e6952a9eada6992ea86da9605369d6648b5f5ee8c8a82af3d9785c108dd4367d54445a8091309f4c185f45867eb4be51a3d849c3d1", 0x93}, {&(0x7f000096c000)="f56ccc97c2aaf62d508dbee20086c6464c7158f7fe760acc8f848e7f2bd5f6c07ca6723378581b6fbd24b79fd3f2a98ed3e755f4ce1709a81791fee8a6d9a54299bb8ae24ea6b730c982d243ced747d8eda19301c359bb91e4793d6b6ca58954a78f22c2baca7bce745566b7965679445e075a9fa23279de65d82c53aad834060d03b19f37fbf5998f88e1e691ac619d12e20f87ba9d50895e9c4b71a3234a74558b498dae36fc146f4121ca632ab91dba438fd2158cdea4b885d0c201aef0838d97180e", 0xc4}, {&(0x7f0000000000)="7df9d854dc1a63deb98b73a0bbda77a943bcf6109c756a1d5143551b6f6837740f433db861388d4f913c1ed4c84fa126a3a471886ed2d1c1e542c2f3b7c3c719af7b31b0e851761aca42ce33144365b6bba1041aaf473890ba747e73ec76c912e10cfac434bcfe872201e073225ca9ddde0fa3a6eb98fa5d0674fb83eda400c89b399e2d08d269cf97afff857ef78bf69393ee5893585cb319564f62fb6a672885ed6c27", 0xa4}, {&(0x7f0000001000-0xcf)="55cabe65ba7713a33e6376f451797384f70c03660d581abd31d5ceab294b63b19f1f4dd5339b909601f396133d86710164c827b95f6f571f9f58dce5e40849dc46b12f9aa8c3f06850c671305e3a120bb5e5afc77d1f6ee73705a6ce5f3fd6fcb41627d1e34d49e026b0973af7a020551469ba001677acb0ecbca3ffbc19f029b9847427076599452a08a0f5d1420e50576c5d07f08e9013fde41d4aa11eaaf176d1a10da62a1132cb88879007316e13c1dcdbf319aa6e0464623b32c21df199e3244be2fe4cd4b1db8a36ed9dad19", 0xcf}], 0x7, &(0x7f0000001000-0x90)=[{0x90, 0x84, 0x1, "dbba324d27c5edc39abebccdfdcdc8d69b2e71a97bac4819b47593741fdaa5cd0c1154c66dc8f9ecb70418421d9f48a642884216812a34375add37699edf4c5ad9ecda1a70b570acbb197ba7516ce41e3c816ef38c6364126845c16e5b16741294668c8075f154d15d0ac5816e39afd8ff096bf915763745cf075cc8aaa2981a"}], 0x90, 0x1}, 0x814) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00002e5000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e9f000-0x4)=0x80) accept4$ax25(r1, 0x0, &(0x7f0000e5a000)=0x0, 0x80000) syz_emit_ethernet(0x86, &(0x7f0000032000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x50, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x9, 0x6, "a5d183", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x4, 0x2, 0x1, 0x3074, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "1db570396750c609"}}}}}}}, 0x0) 2018/01/11 00:41:16 executing program 6: 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) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x0, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xb31}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x41}, 0x0}], 0x2, 0x0) 2018/01/11 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0xf83f7fdb5ee6d19e, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ec6000)=[], 0x0) sendto(r0, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc84", 0x11, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000aec000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000017000-0x70)=[{&(0x7f00005e7000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f36000-0x20)={@common="1070365f767900300001f5000000009b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000)=0x10, 0x80000) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000d12000-0x4)=0x0, 0x4) 2018/01/11 00:41:16 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000000b000-0x4)=0x4, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0x2f1) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x3, 0x1, 0xffffffffffffffff, 0x1, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0xffffffffffffffff, 0x0}, []}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007cd000-0x4)={0xffffffffffffff9c}) r1 = socket(0x10, 0x3, 0xfffffffffffff2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003db000)={&(0x7f0000aa8000-0xc)={0x10, 0x0, 0x0, 0x1084000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000777000)={0x228, 0x34, 0x4, 0x0, 0x3, {0x1a, 0x0, 0x0}, [@flag={0x4, 0x73}, @nested={0x120, 0x45, [@generic="8bc45f23a9919e40c8ca4446077d64aab2bbaedad4912b24b0dd38ac48721dbd4461f0a778d69dd6fbad94bbab704d07572223d9cebc08520c2e8e53f985c52339dfdb42b453b503cca573e73d8e201fe356500f08cfe9436ff850854125f6c12da93ac390b9bd8fc8331b2c3ef98a11dc3971158089a4c92a9bc691840e66b3a86e8780ba6f66dbd0147c6f4362f34ed1d8cd36624867e301572d9667f6c80bff0fcd73339378848958719f5135fd7d4b0cb9d3e4cd13e8fb991327d66398fc789f4b22b20603d897e8789f55c454bb6ffe742ebac0e7a9dc156fdfcbb0c842e502d9", @generic="0d24e1ed3e88ea658f46f997d6c0d31a01746aebe3a90f27c2f73c047eb6b8f4b2b29a2be4214d", @typed={0xc, 0x38, @fd=r1}, @flag={0x4, 0xc}]}, @generic="4498f40ce1b603ce931dbdeb227e181fb172930c3429773671359164f3ba20ee0d7717fae9986f1fc0188551d1da34c010105925bfa2a515fb9acb8018577d96d60a36172208f8f6761dfe047ec1b348e781839ac3524e9214832023a857f74c60869320b3d1923367dbaababac200932018b2cb8ed1ab6c9263c91a5a3171239e967feb197b1256c0584b53b8e218290ff81df0d6d734e11cd28e1d610709242340e517cf5a3855a2c178aa75cbb3512182675862d2a40998c73aa01bfd199d537b0c944180b3adb1082b4934f7ab1711846ec7703f875c8b2c04e08fa20915efb32a58aea1a96a312787e0634cb4"]}, 0x228}, 0x1, 0x0, 0x0, 0x8005}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d9d000)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89fb, &(0x7f0000742000-0x66)="58c7742ebb53e2508326eea91464cc622491257113d0224b58a0f788fe4eb8fa1eba64cc1c55253923c3ee394809abb8b9c90a9184d71e3210cb81a16c292122e5200f4353ac53ac977a28c8f329e86eef53bb339b7ae4bb6d345bd2bf738041e4a5b0b1803b") bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/11 00:41:16 executing program 7: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) pipe(&(0x7f000002b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000012000)={0x0, 0x2}, &(0x7f000001e000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000075000)={r2, 0x2}, 0x8) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000084000)=[], 0xeb) 2018/01/11 00:41:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0xbe1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) pipe(&(0x7f0000a68000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002e6000)={r1, 0x50, &(0x7f0000d04000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000002000-0x28)={@generic="67f56bcbafeffc51e02982e9e5954715", @ifru_flags=0x0}) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000bfc000-0x60)=[], 0x0, &(0x7f00004b4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xfffffd6e}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000043d000-0xc)={0xa, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c0e000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000afc000)={r1, 0x0}) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000b6e000)="130000001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f130f8b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xb1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a65000)={0x81ce, [0x1d91c202, 0x4, 0x2, 0x7, 0x3ff, 0x0]}, &(0x7f00008a1000)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000c3d000-0x4)=0x1, 0x4) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f00003a6000-0x3d)="72712e5986558090e33c37d4b3022e87c0b72cc917794e6ad019846f8ad9b78556b420a8d8456a9124364bcbcc842880e4b6b79ddb1560cd7f591e0944") 2018/01/11 00:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000221000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000684000-0x4)=0xc) pipe(&(0x7f0000788000-0x8)={0x0, 0x0}) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bb5000)={0x1, 0x0}) r3 = socket$inet6(0xa, 0x3, 0x10000000023) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008c9000-0x4)=0x7, 0x4) connect$inet6(r3, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000713000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cdb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cea000-0x4)=0x0, &(0x7f0000cdb000-0x4)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000041c000-0x4)=0x7, 0x4) r2 = accept(r0, &(0x7f000029c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000684000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a4d000)=0x0, &(0x7f00004b8000)=0x4) getsockname$ipx(r2, &(0x7f0000527000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000750000)=0x10) 2018/01/11 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000347000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016001100030004e101000701d0000001010c00006fe422", 0x39}], 0x10000000000002f0) [ 39.560011] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3 sclass=netlink_xfrm_socket pig=6369 comm=syz-executor6 [ 39.572225] audit: type=1400 audit(1515631276.701:53): avc: denied { create } for pid=6365 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/11 00:41:16 executing program 6: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000f78000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f78000-0x4)=0x14) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aab000)={0x0, 0x80, 0x2, [0x6, 0x2]}, &(0x7f00001f6000)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f79000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x10001, 0x1005, 0x84}, &(0x7f0000c87000-0x3)=0xa0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f77000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)=0xe8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f48000)=0x0) r5 = socket$inet(0x2, 0xa, 0x3e5) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f7a000-0x4)=0x100000001, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000849000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x200, 0x3, 0x100000001, 0x2, 0x0, 0x20, 0x7f, r2, r4}, {0x4a12e215, 0xffffffff, 0x8001, 0x4, 0x0, 0x4435, 0x200, 0x10001}, {0x2, 0x8, 0x8, 0x100000000}, 0x2, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0xa, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x3, 0x1f, 0x95, 0x6, 0x44}}, 0xe8) 2018/01/11 00:41:16 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xf, 0x6933, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000-0x94)={{0xe908, 0x7a2, 0x5, 0x5, 0x9, 0xfffffffffffffeff}, 0x2, 0x80, 0xffffffff, 0x20, 0x4, "f37bcbc6dbc22a46c6dd2c70431536c7a506dc7bf8347f6d39f689f02bd77c95e97ca015159949db5ee0f624733cedd900811ff2a45bcc1e787aee7f0c1150c60532376b3913de9eebf6f556331b9b2a8dde4746999e9b2f7c16031925095dc384e58a58501626e12debfa186a5c533ff142b34cfb529a70299d172d1d1911fe"}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000a15000)=""/132, &(0x7f0000001000-0x4)=0x84) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000-0x85)="223154c68f1642b148a6187605f656dd8cc80cffeb035b7471a78db31c1b62cabcb941447925724042915b9254b7ab626c66e04486f3785fe737b9b4570cabdb89dfcf9bc4aeb9e556b1ac8a67793d48a2bca4a7b8c8a7e8676446223792b7823fe72713514b5dab09e8d8ea7c8db6051de42a62dd272efb71fa9840a3a72ebdd06a9eed3c", 0x85) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x2, 0x2) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x80, 0x0, 0x100}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/11 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/11 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ee5000)={0x0, 0xffffffffffffffc1, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e5f000)={0x3, 0xffff, 0x3, 0x3, 0x19, r1, 0xc90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000050d000-0x4)=0x4, 0x4) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r2 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r2, &(0x7f00004f4000)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x1)="", 0x0) r1 = socket(0x8, 0x80000, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a0d000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffe, 0x6, 0x7, "dc0b45ef2499ba9476e350ce00825d5d90b12ea1c063d32fdcc0d61f0c179bcf21b51a413c1cf802f35e391326d58e314d2051b4d7c3c38f9de8aac8a63a64aa980b34bcac9aba70f4cb7d713155a8a8"}, 0x160) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000018d000)={0x7fffffff, 0x2, 0x8, 0x8, 0xd, 0x64d3, 0xffffffffffff86fb, 0x7, 0x0}, &(0x7f0000f99000)=0x20) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f99000)={0x35, 0xffff, 0x820a, 0x6, 0x10000, 0xfffffffffffffffd, 0x1, 0xd7, r2}, &(0x7f0000f9a000-0x4)=0x20) pipe(&(0x7f0000f98000)={0x0, 0x0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000f99000-0x20)={0x4, 0x1000, 0x7, 0xf8, 0x10, 0xffffffff}) 2018/01/11 00:41:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x1000, 0x8001, 0x1, 0x7f, 0x3, 0xfffffffffffff001, 0x9, {0x0, @in6={{0xa, 0x2, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0xc3f4, 0xbee, 0x101}}, &(0x7f0000001000-0x1)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x98, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x441e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81a}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) 2018/01/11 00:41:16 executing program 5: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000558000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000dc1000-0x64)={&(0x7f0000aa8000-0x18)=[0x100, 0x3f, 0x800, 0xf9, 0x0, 0x6], 0x6, 0xef, 0x7ff, 0x8, 0x0, 0x200, {0x8, 0xfff, 0x4, 0x7fd4, 0x9, 0x92fd, 0x6, 0x3, 0x6, 0x7, 0x1d68, 0xfffffffffffffff7, 0x1, 0x0, "4a59b9003b708f8f469f2bcb8cd1e7f4901d9af153fee706a99541b17efbdf97"}}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000dc0000)={0x0, 0x0}) write(r0, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22) 2018/01/11 00:41:16 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000724000)=[{r0, 0x0, 0x0}], 0x1, 0x401) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00007ec000)="ba4de5aa4aa44f25fd7c6508ffea3120b499f3fb2a90920e742e8da5183fb09f09f2ed8e5a72995b537b3e0504293ec6612660c1a6b5a0be47500f9c6ca3f0d746613f671df3556d1ec9b64df019b1812fac506e0b953f7eef2ee9575b8205494ed2817b59492a964934a489e9d4d4621bc6b5a1f672fa1ecd0967a9418b7ff02b5408", 0x83) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000d7000)=0x1c, 0x800) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000d7e000)={0x0, 0x8000}, 0x2) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c2a000)=0xb) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000816000-0x38)=[@in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0x38) accept(r0, &(0x7f0000f64000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000458000-0x4)=0x58) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 00:41:16 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00005b2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005b1000)=0x10) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00005b2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044a000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000220000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/11 00:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001d9000-0x8)={0x0, 0x0}) accept4$inet6(r0, 0x0, &(0x7f0000c4f000)=0x0, 0x80000) r1 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000013b000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x657}]}, 0x10) r2 = socket$inet6(0xa, 0x8000000000002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b3a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00001f0000)=""/14) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r2, &(0x7f000096e000)="", 0x363, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r2, 0x0, &(0x7f0000577000)=0x6) writev(r2, &(0x7f0000ead000)=[{&(0x7f0000753000)="c8c7c5c5c68b91ba6df0387aa7a8b8584c05268fe897b606f1fc8c2524cac1e037c11e5264ae0e139293cf834c371fb390fb034ac54a53149f959df240a63aa7fc436a4725762ea819ca35f44dd51266a151c55bb62349bcb42b6a7eb7b866909235b3c50735eb4fb93dea189364086e748c92d1a0d1a2470fa3f1fdf50ddd06ae1045d120ceb36f1bff871e62b0cc4c3287ae9582c727398f5b57f2275166952e06705dc1d7f6a5652d25a68aa86ce2e150b8eb5cc6c3d63b307c59d1d0c3b6552d45f5b6dd33b94605048d79c0c23544b2c77ac59066bd2968913055137ff9870e905a80493989dd56229e01b97d09c9a5feece02d81fdc26d6ebb598160bd3d8ada11ad318c0c74056eb96d8cea6d2e7a1fa170227abde8890567f4264eab5e4a5f9f1972654d132cb508c63b0355100ee0659f23ace9c7eb409c1b25d4ccd1e27f61240cb3d0c5b1f5aaffb40cbc40a5fb606379064f91138df13764b8451a8fa68521ee71a864ce0ddb11eb6877e710069ae3e9ff50aa8f53fadf589d00a707ae2a29ab1b3a8604dd4387a68b6849978ce5dd5d12a49cf16c22a799f4736796057084e4f6a3d78d7ed0f1e0e69d362d592111330dde02ce3ec8570d2045a447f8684090766877011e27b156a398112fcffd6c306bb1a95826e89bf9bcc21b266bbf5b86cd029fcc35435aa10c8d05f7d5b89bad829b92dd740400900943a8d1088584375cf02967fcec5787b122145e16225e5cebd3e0950a587ddf4c5f17c06235f5315c4a087980e3d05f23fe1d85b33ad991a10ad65783f9a2d104dbdb82c15a993a7e6d4490113710eab0ad864608052139109ed103da70aaccc0d484066bc1ecf433733fc98d3499f0bc054b411f8e1cd7f562a5f1f431a6d2cca03806626b49f2fc91e47a139f31fe0b2efcaa5274757dbfbbcf24f61de9c24e87acb3deb25c0c052b6ed2e5b9f8ba0096c42cf1bc93cea1abcf410b3688587179d2eaf36156", 0x2c5}], 0x1) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000f11000)={r3, 0x0}) 2018/01/11 00:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f000051c000-0xe0)=""/224, 0xe0, 0x0, &(0x7f00008db000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r0, &(0x7f0000e0a000-0x41)="3c36dadbf8b1c84cff1c276aa722fc65722a071346fe842201983d53cfd56fc8bf707e0ce55947847abb3b7bcd3b07eceb1859f8a6579d55c7b7ca8d68e4c888eb", 0x41, 0x4, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000220000)=[{&(0x7f0000f90000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/11 00:41:16 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000011000)={0x0, 0x0}) 2018/01/11 00:41:16 executing program 4: 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ebd000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000098c000)="") 2018/01/11 00:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000baf000)=[{&(0x7f0000f1d000-0x6c)="e0", 0x1}], 0x1, 0x3) ioctl$sock_ifreq(r1, 0x8934, &(0x7f0000cab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xf8, 0x6, 0x100000001, 0x6, 0x20, 0x1}}}) vmsplice(r1, &(0x7f0000c0e000-0x70)=[{&(0x7f0000b10000-0xa)="d2fb55b2e47fe4c2d5ab", 0xa}, {&(0x7f00004e3000)="41b92abb74300ddeb6f3f7eca4ec8d1097818d7d7373cc0851f22200d176c87903ef1e946714fd17d4ef56242fb048bbee4c505dbb7ee03cb8c0858f0200162f86f4143bc737cd98c76ac9b519f90e92f2d81ebb28929ef3a0a1b06f7e68a0fe797ed7e31987d468fc252aeaeb9a87a1a85fa3110618dbae827a5e426c476cbd7665d4b61f4d650b53eee7a2715a4ef03b0b49cfd78e7dc0bee87c", 0x9b}, {&(0x7f000052a000)="92768ecd53997345fd325d6685cf6f8539f95342ea1f8c34a14998fb88ff97b10bc0515251e8afbb417abe52e2f96399b9c534f3028d36086792bd5414f21edaeaeb5a16e270eaa9490afb54ca3e415bcdce51d88c5b86c5199a39345f3ef0bdd8224c0f2cb7f9cbc8d10bbca5166b6b2c2585c5135bb06ff667ce4428d539de8b28ea", 0x83}, {&(0x7f0000cb0000)="d35dac9096232ccea0778a2b450dc910a3671645a88e9128e0f5f58155b9465d93af84297080b07b10a6146a86c7e517cead9b4532d2ccb1d0d53564e6ff9d53c633a433249bf692164b11cf41e8e4f1fd5b0b4dc4326ab9714f8e792a9aee70f57ece9f1faf8ae4b546d70935e20c30202f592f7c167c0b25d7c8a24574e881310af4c142018dcaadb6dc09e358b265b9b04eaba1644fda58", 0x99}], 0x4, 0x1) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0xa54c, 0x0) tee(r0, r3, 0x8000, 0x0) 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x8) write(r0, &(0x7f000074e000)="1f000000040a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000022000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000007000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000022000)=0xc) socketpair(0x3, 0x800, 0x7, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000023000)="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", 0x1000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f000001a000)={&(0x7f0000021000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000022000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000006000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000016000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x6, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) r3 = accept(0xffffffffffffff9c, &(0x7f0000020000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000)=0x10) bind$netrom(r3, &(0x7f0000017000)=@ax25={0x3, {"81be5713dec558"}, 0x3}, 0x3) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000000a000-0x4)=0x18151559, &(0x7f000001d000)=0x4) socket$kcm(0x29, 0x5, 0x0) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00005ac000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00003fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000020000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000021e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, r2}) bind$alg(r0, &(0x7f0000633000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fc0000-0x20)="ec78faa81a806f86969e745d58a0b9a4581c0c3d0979eab0053eaab9c985b369", 0x20) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$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) pipe(&(0x7f0000629000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000209000-0x20)={0x4e7, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000e3d000-0x10)={r3, 0x2}) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008af000)=[{&(0x7f00001dd000-0xa2)=""/162, 0xa2}, {&(0x7f0000d34000-0x13)=""/151, 0x97}, {&(0x7f00002f1000)=""/154, 0x9a}, {&(0x7f0000f43000+0xaa8)=""/97, 0x61}, {&(0x7f000050e000)=""/197, 0xc5}], 0x5, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) vmsplice(r0, &(0x7f0000db1000)=[{&(0x7f00007fb000)="3a4ea1b9954df6f4afafc65908edb028f6ce4f77a30e1c0cd1364a36390c22c381d7cd6c57352d921db539a5288fd02e93346b637e5ecc6296e36fd0d6c6eeb68e2071079f78dc8efa2fdd5d3474158d0c6bd6e9d29344b7c2eac019bbe98af1ad85ee5d2275f22d902c69d716fcac0cd37fc7cb7bd0600219430b0dcf21a817b86b2e86e786c984c8f504db4e801e08a16adc01e1222fb2df9dda4e72bcf60001ca65f1928b64e6ee54a38e1ac79d04a50a9b98448d78c314034bbfb68bb6e909fdddd377da2af82163726563cf14bd07565b391863a57416552a5a42b70f", 0xdf}], 0x1, 0x8) sendmsg(r0, &(0x7f0000b1c000)={&(0x7f000073e000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a087343f5dbbebaeb53b1a71229ddcfbca6090f237c49d9aabd7fdbafd9ea9b7830648276d71b5ad7e31de3f91d573debc210c995f9120ebdb785e7a35111f", 0x0}, 0x60, &(0x7f0000a9c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000312000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dbb000)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000721000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000b4f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0xffffffffffffffe1, 0x7, 0x0}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000059a000-0x10)={&(0x7f0000bc8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000a3f000)=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008cf000-0x6)={r2, 0x0}, 0x6) sendmsg$alg(r1, &(0x7f00007f4000)={0x0, 0x0, &(0x7f000042a000-0x30)=[{&(0x7f0000021000)="47557e18db97c44cc81c6cf4b591773b2176c8ae978641575fc4f9d2615fc4d1250de996b89ad5c918662b01ab52b9ba0324afd55bba26af3bb42b3708fbd2c96fe8f9aa1aeaddbc03607fe5136f275f59b53fc37f8453d8242f99e97056", 0x5e}, {&(0x7f0000706000)="b0bc9a2a2fbdfd42ddb38c5481afea3f83", 0x11}, {&(0x7f00006eb000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000cbb000)=[@iv={0xa8, 0x117, 0x2, 0x8d, "ba0a5ca5560e1e864c753274f51a90e18eb8ee9c8553f159da3defdb9b06f5ab3b8a9a41274a08f19f496358a8bfed8adab13f731ae456236e8daf39a8fd27c7ddf51db46fe4f2c2d1b7202c8e0358247dbed2b10645f4ee5a4bb50293511669c428490ef8ef30dad445f1c5ce9758b30c5a7b7ea8f0dcd2f975e4810af3e9059bd725721adc0e0230e15b22e9"}, @iv={0x58, 0x117, 0x2, 0x3e, "a7e5284397fb11197ecc33b721e913bc06bd69175b1e77b0aa1ad5dd4a9a6ddfafc225adc6cfe40eb1322c14df446500a112d2dba78af0b47a58ac48d9f9"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x178, 0x0}, 0x1) 2018/01/11 00:41:17 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000f70000)={0x0, 0x0, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f71000-0x14)=""/20, 0x14, 0x0}, 0x3f5a1db4cedf06e6) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005dd000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b83000)={0x0, 0x0}) pipe(&(0x7f0000ecf000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bda000-0xc)={r1, 0x80000, r2}) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000ea4000)={0x2, &(0x7f0000807000-0x28)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000534000)={0x0, &(0x7f0000001000-0x10)=[]}, 0x10) 2018/01/11 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000461000-0x90)={0x100000001, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00001a0000-0x4)=0x34, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000f31000-0x9a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4305, @ipv4={{0x10, 0x4, 0x3ff, 0x3, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f000007c000-0x14)={0x0, 0x1, [0xbc4]}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000039f000)={&(0x7f0000328000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000cae000-0x18)={r2, &(0x7f00007a9000)="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", &(0x7f0000183000)=""/235}, 0x18) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0xdc8b60672b679629) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x10001, &(0x7f0000fc6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009e7000+0xc6f)={0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b26000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000377000-0xa)={r3, r4, 0xfdaf}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00007d0000-0x4)=r1, 0x4) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3bb, &(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) 2018/01/11 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x2, 0x8000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) [ 39.882364] audit: type=1400 audit(1515631277.022:54): avc: denied { create } for pid=6469 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x8010000000000084) bind$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$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f00008d2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008de000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000043b000)="af", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009ea000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x0, 0xff, 0x2, 0x81, 0x1, 0x408061c6}, &(0x7f000076b000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000a63000-0x20)={@common='teql0\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000042b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x20) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0x79b000)=nil, 0x79b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000079c000-0x4)=0x6b79, 0x4) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000446000)="ac9c15588162d7ff3de01b54569dff1a77770904a3e664e5152afef6000ff5428382f6cf55921b5349066b167d1ae84199d87bcd7cf8a4fc69342ca126f02a829d6e995f3be4d1315ea0e59a1d054b6e2c9e8cb28ae74e1eb5b8050d561e5cc3534781169b7360623df1bd8b3dda15bc7103a56a93326df366ceddfe42e621c5312b5199c332054997e79677f96f4edba457ff22f1e273fcc30c71a2e86ed24a7d34e7fb0ee88166a0393d18a2c456e35d772ecd91ebc90abe06423eb62544d941062c82b566eea233", 0xc9) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000001000-0x4)=0x79) r1 = socket$inet_udp(0x2, 0x2, 0x0) getgid() setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000532000)="3c2027b8d5eb3909809aab176ad3eac43f5c879d5df0579ea6f613cc4e29580c53d00ee75fcb5b2dd8324531b343139a0504f9f1fb3fc5d87c2ab485ac579a75421bac95e66d91ba71face08ed505a8eb12804e60ce00458354de14577b00c49f75855036775b7e4975c95ff68e760ff21277d826a37a78bb494ca432fb696e355044de92113c179039e78972dd2c144c3930df692e4db4a1d53b3de7672f26e7a5f0bb58acfe23e9533c2fabd9404d14fc5f7cf0afbd4423770ec83644001971aef830405ceed", 0xc7) shutdown(r0, 0x0) mmap(&(0x7f000079c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000079c000)={0x7}, 0x1) socket(0x11, 0x0, 0x6) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cba000)=0x7fff, 0x4) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005b4000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d8000-0x4)=0xe8) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x100000002) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00005a1000-0x4)=0x0, &(0x7f0000efc000)=0x4) socketpair$inet(0x2, 0x0, 0x200000000000001f, &(0x7f0000b97000)={0x0, 0x0}) write(r0, &(0x7f0000efc000-0x10)="0209000802000000006466b78e000448", 0x10) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00009c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e2e000-0x4)=0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000db2000)={0x6, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000efc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7d000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000eb6000)={0x4, 0x0, 0x1, 0x800}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000f78000-0x10)={0x9, r3}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c19000)={0x0, 0xa2a847c, 0x0, 0xfffffffffffffff7, 0x1}, &(0x7f0000f7d000)=0x18) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f7d000)={r4, 0x6}, 0x8) connect$inet6(r2, &(0x7f0000dcd000-0x1c)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00007f7000)={0x7f, r3, 0x10001, 0x7ff}) write(r0, &(0x7f0000f78000)="220000000007fb42010704000000000000000000a4d2bd001cffc1ffeff70700aa00", 0x22) [ 39.913468] raw_sendmsg: syz-executor7 forgot to set AF_INET. Fix it! 2018/01/11 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x7c) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000660000-0x1000)="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", 0x1000, 0x4000000, &(0x7f000094e000)=@alg={0x26, 'aead\x00', 0x0, 0xf, 'ccm(tea-generic)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a4b000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffdef, 0xae29}, 0x40) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x1) 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) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000522000)={0x80000001, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000608000-0x10)={r1, 0xde}) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000757000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f54000-0x4)=0x10) 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000dde000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000bfa000-0x4)=0x6, 0x4) r1 = socket$inet6(0xa, 0x0, 0x1ff) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x1000000000000403) r2 = accept(r1, &(0x7f0000dac000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000634000)=0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000383000-0x1c)=@req3={0x9, 0x3ff, 0x80000001, 0x2, 0x100, 0x101, 0x400}, 0x1c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a25000)=0x0, &(0x7f0000e02000-0x4)=0x4) r3 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r3, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021300002000ff06800000000c000800040000000006000fb9", 0x29}], 0x1) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fea000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000cb8000-0x28)={&(0x7f000087f000/0x1000)=nil, 0x80000001, 0x7, 0x80, &(0x7f0000c4a000/0x3000)=nil, 0xa4c}) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fa1000)={&(0x7f0000cc2000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fcd000-0x14)={0x0, r0, 0x5, 0x1, 0x0}, 0x14) r1 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x476132ef1e45b416, 0x84, &(0x7f0000f35000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009de000-0x1f)={0x0, 0x17, "87e7a8952287dfb86105cd948e6722af4153fed6f784f5"}, &(0x7f00007ea000+0xba0)=0x1f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00001ef000)=@sack_info={r4, 0x5, 0x7fff}, 0xc) sendmsg$key(r1, &(0x7f0000ff9000-0x38)={0x0, 0x0, &(0x7f0000844000)={&(0x7f000022b000-0x178)={0x2, 0x9, 0x3, 0x0, 0x2f, 0x0, 0x4, 0x3, [@sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_x_sec_ctx={0x7, 0x18, 0x39, 0x2, 0x2c, "d72e2355adcb0c7e0a337799be7483ebd2a7bd9d3774a8c22c2be60dfc1ed9570be6900f5ba0d7bb634fe0ab"}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_address={0x5, 0x17, 0x3c, 0x80, 0x0, @in6={0xa, 0x0, 0x40000000000000, @loopback={0x0, 0x1}, 0x8}}, @sadb_x_sec_ctx={0x9, 0x18, 0x1e9, 0x0, 0x3d, "ca833c96759799cb37d907bef4a481a69621144e191cae486507f4748222199bc390a37ea056343a79fd7e0d4f078da014c167bc4763e433b1350a7547"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0xf4f970dcb3548647, 0x2b, 0xa0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x100000001, 0x1, 0xde, 0x3, 0x20000000}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x40) pipe(&(0x7f00008c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000240000-0x8)={0x0, 0x0}) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x0, 0x4010, r2, 0x0) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f000045f000)={r7, 0x8, &(0x7f00009ee000-0x20)=[0x5, 0x1, 0x7, 0x2fc6, 0x3, 0x4, 0x6, 0x1], &(0x7f0000dd3000)=[0xd0, 0x3, 0x0, 0x1ff], 0x7, 0x6, 0x400000000000008, &(0x7f00009ad000)=[0x15758af3, 0xc9, 0x3ff, 0x0, 0x4, 0x5], &(0x7f0000587000-0x18)=[0x400000000800, 0x2, 0x4, 0x0, 0x5730, 0x5], 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000760000-0x10)={0x4, &(0x7f0000d17000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000bd3000)={"4c95b821f5c4f4d408cbdffad607a562", {0x4, 0x101, 0x4, "e9c4e99d6058", 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000f2c000-0x8)={0x0, 0x3}, &(0x7f0000150000-0x4)=0xffffffffffffffeb) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000819000)={r9, 0x401}, 0x8) ioctl$DRM_IOCTL_LOCK(r6, 0x4008642a, &(0x7f0000c0c000-0x8)={r8, 0x21}) getsockopt$bt_sco_SCO_OPTIONS(r6, 0x11, 0x1, &(0x7f00007c4000-0xbf)=""/191, &(0x7f0000cc8000)=0xbf) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000057d000-0xe0)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x1, 0x1, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f0000272000)={&(0x7f0000000000/0x1000)=nil, 0x3f, 0x0, 0x4, &(0x7f0000323000/0x1000)=nil, 0xf72}) getsockopt$inet6_tcp_buf(r5, 0x6, 0x3f, &(0x7f0000b95000)=""/149, &(0x7f0000892000)=0x95) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f00008bb000-0xc2)="752b8fb6ff99f55aa78d417e1dda4a28b08549f969c1f8eb7a923db76276ee8cde7b4ea695ac79ce3ebb8c3a67032922f101f7a5906b843833f8978455a2fdbb29c317ca3bfffbe9cc3db3acba5fa1612759a5931250315a85093c3394bc32818375694e5fcc9f44573de2ff1dba70e62fcfe0412bde806ed20f63fa91f5d791ec9c6c29dcf97b8d5b6a4694e8f8df74933ad33ab19e740220f44e63e8911a9d0a9fb59c29cd2f23e810d19ebe78134dd485d295c986d66e723ea3581b681e7e5854", 0xc2) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000027f000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, 0x2, 0xff, 0x3, 0x9, 0x6, 0x2}, &(0x7f0000368000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000030000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000, 0x2, 0xff, 0x4, 0x3532, 0x20000000, 0x9}, &(0x7f0000e9f000)=0x20) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000365000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x8) r1 = socket$inet_sctp(0x2, 0x8bf041117a541517, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000003000-0x58)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x0, 'gcm(aes)\x00'}, 0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce3b, 0x8000}, &(0x7f0000004000)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x9d55}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000004000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100, 0x8000}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r4, 0x6}, 0x8) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000029d000-0x13)={r4, 0xb, "f1b3b85b4e1c9bb5ae6ef8"}, &(0x7f0000e1e000-0x4)=0x13) syz_emit_ethernet(0x6e, &(0x7f0000ea9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0ef01c", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "211100", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9dbe4cbb4799c501"}}}}}}}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ce5000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/11 00:41:17 executing program 6: r0 = socket(0xf, 0xa, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff16) connect$inet(r1, &(0x7f0000931000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fcc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000528000)=0x67, &(0x7f0000fcb000)=0x4) 2018/01/11 00:41:17 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000704000)={0x2, &(0x7f0000488000)=[{0x7, 0x59, 0x9, 0x9}, {0x9, 0x10000, 0xff, 0x40a5}]}, 0x10) mmap(&(0x7f0000000000/0x7a2000)=nil, 0x7a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007a2000)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000577000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x48) r3 = socket(0xa, 0x803, 0x1) setsockopt(r3, 0xff, 0x0, &(0x7f000079d000-0x1)="", 0x0) 2018/01/11 00:41:17 executing program 1: r0 = socket$inet(0x2, 0x80000, 0xffffffffffffff5a) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ee0000)={0x0, 0x1, 0x50000, 0x5, 0x4, 0x6, 0x1, 0x0, {0x0, @in6={{0xa, 0x1, 0x4c12, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x73d700dc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x653, 0x5, 0xffff, 0x4, 0x8001}}, &(0x7f0000c4a000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cc5000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x7ff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x1, 0x3, [0x8001, 0x81, 0x10000]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffc8b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r1}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000000c000)="67fc1493f0ce6a9dff476782ced582c4b6500ddc459480a5e699e7b3844fa88818fed91a1232d4fab5e6cba5bfdb22737733bece8d96d8df4e06acc869bc14dd11c4a4206e37e83dfe4a885644", 0x4d) r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getgid() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000001a000)=r6, 0x4) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000017000-0x8)=0x4) socketpair(0x17, 0x80000, 0x5600, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f000000f000-0x10)={0x8, 0x20, 0x1, 0x8}) poll(&(0x7f0000003000)=[{r3, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000016000)={0x0, 0x0}) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000e9a000)=0x0, 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000814000)={r0, 0x54, 0x101, "ea00a7e894f642e9515edb14928ade06f0f869"}) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:17 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003f5000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d6000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008fe000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x4, 0xfffffffffffffff7, 0x0, 0x80000001, 0x40, 0x8, 0x7fffffff, 0x100000001, 0x1ff, 0x4, 0x9, 0x0, 0xffffffffffff22aa, 0xdad]}, &(0x7f0000b19000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x4d, "53857c2485053b35189d9da201f76a97029ea7e4ab94e3838579f26e6b3fb948e164463de1f8700d284cf049dedaafd30e45ee727bd4fd7c18a8f34985c48bb69162fbaddb23fe42f81c73f8bf"}, &(0x7f00004fa000)=0x55) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000000d000-0x4)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x8, 0x800) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000009000-0x10)={0x0, 0x1, 0x25c7, 0x4}, 0x10) unshare(0x8000400) r3 = epoll_create1(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000000e000)={0xff, 0xffffffff, 0x8, 0x4, 0x9}, 0x14) epoll_pwait(r3, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) r1 = accept(r0, &(0x7f0000be2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008e0000)=0x6) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000006a000-0x4)=0x0) connect$inet6(r0, &(0x7f0000efc000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f00009a2000-0x80)=""/128, &(0x7f0000001000-0x4)=0x80) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00009d8000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000573000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001a1000-0x4)=0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) accept(0xffffffffffffffff, &(0x7f0000ffa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8d000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x0, 0xffff}}, @init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x9f5e, 0x80000000}}], 0x90, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x1f26, 0x64, 0xcc, 0xfffffffffffffa4d}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x803, 0x5, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000014000)={0x1, {{0x2, 0x1, @rand_addr=0x1ec, [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]}}, 0x118) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000468000-0x10)={r1, 0x1, 0xfffffffffffffed7, @random="3e282ab8d979", [0x0, 0x0]}, 0xfffffffffffffd38) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a73000-0x4)={0x0}, &(0x7f00000e8000)=0x4) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f000058c000-0x1f)="1f0000000d0a1feaffffff000000e0ff019d160a090001800400ed2000df18", 0x1f) mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:17 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a4e000-0x30)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f000046d000-0x80)={@random="0b234a87f2e1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xfffffffffffffffe, 0x200, 0x8}], {0x8100, 0x4, 0x5, 0xfc00000000000}}], {{0x22f0, @ipv4={{0x5, 0x4, 0x0, 0x4, 0x6a, 0x3, 0x0, 0x0, 0x63, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x13, 0x4, 0x1ff, 0x3, 0xa2, 0x2, 0x1, 0xfffffffffffffff7, 0x88, 0x40, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@timestamp={0x44, 0x38, 0x9, 0x3, 0x6, [{[], 0xaf}, {[@empty=0x0], 0x8a}, {[@loopback=0x7f000001], 0x5}, {[@broadcast=0xffffffff], 0x4}, {[], 0x1}, {[@broadcast=0xffffffff], 0xfff}, {[@multicast2=0xe0000002], 0x14}, {[], 0x8}]}]}}, "35ca"}}}}}, 0x0) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d65000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000603000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef2000)=0x10) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000eee000-0x1)=0x1c, 0x1) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f0000ef2000)="24842ed65122385f82861ddba687cae448acf1d5b5ff6d3b703522b674068f208d23627a0267c65c6c1d4d9bd5c5a81616a54a3df88ad2804f2e600ba2f1f547a169a8517d522fd2105cdba45512fde53dce9d", 0x53) socketpair(0x4, 0x80000, 0x0, &(0x7f0000d9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000069000-0x4)=r3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000a96000)=[], 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000d70000-0x5c)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x1, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x5, [0x9, 0xda, 0x7fff, 0x200000000, 0x1ff, 0x5, 0x10001, 0x3]}, 0x5c) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1080000000008, 0x6, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x7, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000082000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x400000008936, &(0x7f0000bb6000-0x85)="b7948de48f0c86a9d6d6e6143bfd9279e7851e1c6275552e5ea9050c10d772768b501ecf6b885f2f5f717dbe3df3a70369d6e721cce45d9e90247ecbca8234cceeacde63738194ca447803a9f8eb71f6576ad2df893d1cd128c62884a8913a6ac05126866930ecd0c9a34926525196cf521ad0380cba163946bbcf41d1159827675f44abc5") 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000da2000)={@common='eql\x00', 0x3c87}) r1 = socket(0x40000000015, 0x5, 0x0) connect$llc(r1, &(0x7f0000eb3000-0x10)={0x1a, 0xff, 0x200, 0x5, 0x9, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000e9000)={0x0, 0x8, 0x0, 0x1, 0x9}, &(0x7f0000638000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000897000-0x8)={r2, 0x100, 0x7}, &(0x7f000053f000)=0x8) recvfrom$inet6(r1, &(0x7f000039e000-0x1000)=""/4096, 0x1000, 0x12000, &(0x7f0000e41000-0x1c)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000a5c000-0x4)=0x10001, 0x4) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x110, 0x3, &(0x7f0000000000)="2a8e9cbc4a24cbdd2186b32c816dac", 0xf) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000741000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000f57000-0x10)=[{&(0x7f0000f21000)="390000001100094701bb61fbc30500ff0700000002000000d7effbff08009b0019001a000f000000b30000000000040004e9f50006000d0005", 0x39}], 0x1) 2018/01/11 00:41:17 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000be9000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad63bd128d5bba52db1dba0530098461ab2429b3ca16c7bd777aee77e44d11364a26239341df5b5073aaeccf21ecd28e39964c0b7332519555636e5abd54aab6", 0x80}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000079b000)=""/121, 0x79}, {&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f000086f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000b30000)=0x58, 0x80800) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000691000-0x8)={r0, 0x10001}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000008000)="b9"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000d83000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef7000)=0x10) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000ef8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a1000-0x4)=0x10) 2018/01/11 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ee7000)={0x3ff, {{0xa, 0x3, 0x2, @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]}, 0x0, 0x2, [{{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfc91, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 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) pipe(&(0x7f00001be000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ad8000-0x10)={0xc8, &(0x7f0000204000-0xc8)="df2f0160d8fbf2371f2d02b89c6e3f9a911eb6a13600281ab3cc2d9aa8eec84ae4541159408bb57af281782bbe46e6db225ace7c5121a59d5d42f52a046493400e8bbb81942dfcba9e6b97c81d135583f4f6c66f3f54262d4eff977a3f34907baac8a077fc9aa3484ab6a2f6fbf8abb7ae9fd76d530003716b8e6ea29c873fe40fc29747f621cba49ca70f88813548da1d20b9a71f4d3730d91366b88081ae51dd396b8549c89d561e5a5c4496a571d3dc3e61eb21305185bbd3d850000ed184e447f3b4260377a9"}) [ 40.345171] tc_dump_action: action bad kind [ 40.357937] tc_dump_action: action bad kind 2018/01/11 00:41:17 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000de000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000946000)=0x10) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xfffffffffffffffc, 0x800, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000b68000)={r1, r0, 0x45, 0x3f, &(0x7f0000a57000)="d0f577dad0bcf89d31171d06b93d3e311a67c701f9340dee57db8ab6fb44c661ba57f03ead458a6b17c66c9b329ff34a2f681db036aabce95750ae31edf00b4c2de0e093bf38f293961fb9a4a90613dd9e4c60c89b4807002882c41936ecb740082b7e5b14f448b6d74eb704c5f6945e45c1db011f96c0cab0e6", 0x8c, 0xb26d, 0x5, 0x7f, 0x1862, 0x1, 0x6, "cf9fdabecdc2fad6130078bc10ec83bc02674bc8900c672dd1ef951eb45a8cee1781b322783a45c4b02a24cb5e3cf534317279c711d1bdcba33561a57040f7cbd410670d03c4d6f80b69ceb101e38a150f9f6f82"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004a4000-0x8)={0x0, 0x0}, &(0x7f0000fc0000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={r2, 0x0}, 0x6) setsockopt(r1, 0x1, 0x8, &(0x7f0000e5f000)="6ccf55d8f1789345fde01b93cd39bac0a6768feb164032d408d85d75bb24efce7aa45a3fbdf7a17d050d1c0c658e0352db8a2ae230d36f4f65c48fa564fa890a427dfe2361dde70b4aa2c8672072e9323f9a9cc8cfe8", 0x56) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00005f1000-0x4)=0x5, 0x4) 2018/01/11 00:41:17 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001d4000-0x10)=@req={0x5, 0x1ff, 0x9, 0x8b0}, 0x10) write(r0, &(0x7f0000e24000-0x24)="24000000200025000000000d8463f200020500000000000009000beb08000100000000af", 0x24) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "707003", 0x18, 0x80000000003a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005db000-0x1c)={0xa, 0x2, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb39}, 0x1c) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000003, 0x84) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000390000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, &(0x7f00002a8000)=@generic={0x0, ""/126}, &(0x7f0000661000)=0x80) r1 = accept4(r0, &(0x7f0000566000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba6000)=0xfd11, 0x80800) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000a5f000-0x4)=0x0, &(0x7f0000b13000)=0x4) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[], 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff31) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x0, &(0x7f0000001000)="", 0x0) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x20008001, &(0x7f0000647000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b45000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000db1000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x18, 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=@mld={0x0, 0x0, 0x0, 0x8, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}}}}}}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000048f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dec000-0x4)=0x1c, 0x80800) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000468000)=""/186, &(0x7f0000b37000-0x4)=0xba) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00009d4000)={0x0, 0x0}) listen(r1, 0x0) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f21000)=0x0, 0x4) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x100000000002, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0xa13, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006e7000-0x4)=0x0, &(0x7f0000ace000)=0x4) 2018/01/11 00:41:17 executing program 5: r0 = socket$unix(0x1, 0x7, 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) bind$unix(r0, &(0x7f0000001000)=@file={0x1000000000000003, './file0\x00'}, 0xffffffffffffffc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80003, 0x4, &(0x7f00007c3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000c5000)={0x4, 0x0, 0x10002, 0x100}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fa7000)={0x0, 0x9, 0x26a5}, &(0x7f00007f7000)=0x8) connect$unix(r1, &(0x7f000020b000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005c9000-0x98)={r4, 0x90, "3e6d1316b47e6a368eb029e09a52af13acb0c3bd0a23d05747f1c99613e8eaeb3e37c2e3eaefe96ea8c24d460fcc1d95a6c8a7de12b68408e7ad226a8493e6844e8257cfa233156be5b532299583a492b543f4c9c03efbc34365c8576174cd98a59604668534284caff723d7630baad2d6e1ab2325a00bf12af2c6fd733fdfe2ec22aca424f231470fbd0bc2f41ed3e8"}, &(0x7f00002f1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00006cf000-0x8)={r4, 0xfffffffffffffffc, 0xffff}, &(0x7f00006fc000-0x4)=0x8) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00005bc000-0x10)={0x5, r3}) syz_emit_ethernet(0xbb, &(0x7f0000c89000-0x1d5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "100381", 0x85, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @generic={0x1, 0x3d, "401988befff527e642c950a549c9bc30216421bfc4354cd9d197ae66feeb8d2746f6e6328fa259455c2640a5f1bb9f2ee35987723a7b86d8dc328bb654"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x8000}, @mss={0x2, 0x4, 0x6}, @mss={0x2, 0x4, 0x7}, @md5sig={0x13, 0x12, "d94d484940d3d7ce2f28809aa4b24100"}]}}, {"e1"}}}}}}}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000710000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000032000-0x10)={0x0, 0x0, 0x8f4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000e22000)={r5, r6}) 2018/01/11 00:41:17 executing program 6: socketpair$inet6(0xa, 0x806, 0x401, &(0x7f0000169000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed4000)=0x8) listen(r1, 0x100000001) socket$nl_generic(0x10, 0x3, 0x10) accept$unix(r1, &(0x7f0000891000)=@file={0x0, ""/108}, &(0x7f0000068000)=0x6e) unshare(0x100) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0xd) 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$inet6(r1, &(0x7f0000a49000-0x1000)="", 0xff0d, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b38000)=0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r2, &(0x7f0000643000-0x38)={&(0x7f0000a70000)={0x10, 0x0, 0x0, 0x400401}, 0xc, &(0x7f0000f1d000)={&(0x7f00000f0000)=@delrng={0x10, 0x14, 0x400, 0x6, 0x0}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x40040) recvfrom$inet6(r0, &(0x7f0000f10000-0xc8)=""/200, 0xc8, 0x40000022, &(0x7f0000865000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x725}, 0x401}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/11 00:41:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000a75000-0x8)=0x0, 0x9) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x600000000000002d, &(0x7f0000fce000-0xc)={@empty=0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000fce000)=0xda) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ea5000-0x2c)={0x1f, 0x80000001, 0x6, 0xffffffff, 0x11, r2, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00007da000-0x10)={r2, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000060d000)=0x0) syz_emit_ethernet(0x2a, &(0x7f000027a000-0x2c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f000027a000-0xc)={0x0, 0x1, [0x4f6]}) 2018/01/11 00:41:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x94)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b18363849ede96", 0x29) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00004e6000-0x60)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet(r1, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000059000-0x98)={0x0, @in6={{0xa, 0x2, 0x10001, @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]}, 0x7fff, 0x78}, &(0x7f00004ed000)=0x98) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002f5000)=0x0, &(0x7f0000bd5000)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003a7000)={r2, 0x2}, 0x8) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x400000000000) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000449000-0x8)={0x5, 0x7}, 0x8) close(r0) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x3f}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000e9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e9e000)={r1, 0x1}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000c8e000-0x4)=0x6) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000f9a000)=0x40, 0x4) r1 = socket(0x3, 0x80005, 0x80) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f9b000+0x1d5)={@generic="a89cd41291befd3722d354bd0f459ad2", @ifru_flags=0x1001}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f9d000-0x31)={0x0, 0x29, "69c7fa3670fba8342638d72c5a18d6565bdc0ded64160832c4507c976947ffbd940c2d737c9eddb364"}, &(0x7f0000649000-0x4)=0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00003b7000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x110}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000018a000)={r2, 0x189d083}, &(0x7f0000935000-0x4)=0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f9a000)={@loopback=0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000f9b000-0x4)=0xc) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000e07000)=0x0, &(0x7f00008cd000-0x4)=0x4) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r7 = socket(0x10, 0x2, 0xc) write(r7, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) write(r5, &(0x7f0000f63000-0x1f)="1f0000000104ff00084345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f9c000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008d2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x1c, 0x0, 0xe80, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) epoll_create(0x7fffffff) socket$nfc_raw(0x27, 0x1, 0x0) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000001000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) accept4$packet(r1, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000afd000)=0x14, 0x80000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000c17000)={0xf, 0xb, &(0x7f0000e52000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0xbed, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x3}, @jmp={0x5, 0x4, 0xc, 0x2, 0x8, 0xfffffffe, 0x1c}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000020000)='syzkaller\x00', 0x1, 0x41, &(0x7f0000770000-0x41)=""/65, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f3e000)={r1, r3}) recvmsg(r1, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000d7000-0x28)={r3, 0x0, 0x81, 0x6a, &(0x7f000030b000)="d1b20c2ed9e744c8fda7f4cffabcedff2bd18a25b73e224480328b0f6ec31fe2cb9a8a2a19a873b649ac5b296130edcf30d1b9f4e42f9a362d1b7972b574e25282c2ee1b94b9a9284fe81a13016c8c82edbf0a07ab273c67ab5cf374d56ad14c3baa8d46763215fd83251fe9faa000b1ee226509d82590210e2d992698c9cb03d9", &(0x7f0000786000)=""/106, 0x9, 0x8001}, 0x28) write(r1, &(0x7f00002f4000-0xa3)="26000000420047f1938d0000000000000050f16b9cbdea031200c7284a6809e517f86e328a67", 0x26) 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f36000-0x20)={@common="1070365f767900300001f5000000009b", @ifru_flags=0x0}) r1 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000d7d000-0x4)=0x0, 0x4) 2018/01/11 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x880002, 0x0) write(r0, &(0x7f000081e000)="140000001c00b515000000000000070207000000", 0x14) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009e0000-0x4)=0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a39000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x4)=0xb) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00002c2000)={&(0x7f0000ab2000-0x10)=@ipx={0x4, 0x8001, 0x1, "fb08d79a4ce1", 0x1, 0x0}, 0x10, &(0x7f0000ab2000-0x60)=[{&(0x7f0000ab1000)="98b19554e141fa8a40332b34664c4432c425a481f8e383d37539ce3d94ca766d33f65a675aed5fc25ac3b031f68b21f624689c0ce6936dc51d24aa2ec49aaa6c37ef31771759ff697d4a7a67515fa399dcddb4f7eb344728d876ed88bd77985447e4a4702b6a323807325e123567c18ed5e0b9", 0x73}, {&(0x7f0000ab1000)="bcb454eb1968b87ddc38e2a271c44f739ab1f314c964bee821909bff3e8047fe3d77177b48febe83962c704520757eb766e227d4fb93986cc11834402818e252823fc8a4423eab6878938241127e3131a7352e138cf468b1301709a26d50e575defcf48299d61a03f6d4eeba2b6ad4c86a02", 0x72}, {&(0x7f0000ab2000-0x17)="e54881b96545f5bf34cb212ee56e1b1d296cd4031ff24c", 0x17}, {&(0x7f0000a8b000-0x1000)="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", 0x1000}, {&(0x7f00005cb000-0x2c)="ecb2807cfe00fc6f684e3953935f1d897097277942e34e59a5cf7617154ad6edcf92d4ef2b30f7142d974880", 0x2c}, {&(0x7f00007ed000)="c1cd1af152fa6edb23b85b42e61ce6d5bfc01bf7efe1c3e4579639a1584bb5b67fd69607599a29f3088612e920bf22e676b6852f6dff5e8318a0020e6b894d98c207f608833ada3273e34b520f1a32d64b187879526a1cb70a43d1d7948ab813d8b75b5397ba49327932918efc293034d3c74925fe0a6aa628e228e7f5a1fc8fa3ff477f60d4bb97c8", 0x89}], 0x6, &(0x7f000045b000)=[{0xc0, 0x18d, 0x6, "88fe33af5d830202a486a558a010256e05c485fa2c85798fa2807b52ce28b310c12e45221792de2fd9914c26b40631dd54b65fa7aababb275c9f9566ace9741704c37842bc9eca7ff9a98a0ccbbcf8dd75e9f9fb13d0fa2d6b457b36bdc4ae774d1827f8441007d3870ccda83cd9d7cc08c66308412501dc75a0cd89f1f0cee350cd7fa8228ee239bc53b8c2271c4fb79f89d40ef434548907fbf0f3efec2a728f3bf024e16e70fc69f0e581b0f9cf"}, {0x58, 0x10a, 0x800, "98d3e61417a4aafe207144f4f71e940eed0fd75678c60e54b95c4b93f5b738d6482165003691d7407ca8018455456fd4025eaa35a15df20685912305e04007a38c"}, {0x88, 0x11, 0x401, "269bcc0d49148a8c3159c5b652e5114e1015983a5bbe41f9eb1cd1e88448db9e6ef893073c6106ae6ea155f7160c02e850c48119867eea4a1268e366320c62242b375b6c7031dd76a176cdc180703d37304be4d2a1ed4f278b151f24fe78a3b4f8654313e493676790fb76c8992d75f3f7c7557fa5"}, {0x100, 0x11f, 0xfffffffffffff800, "011dba95d0497ea81ffd4b88f6a64b2144a5bf4fc60316f2428dfa587d12053dc6daf904632b1b55d8829d94b2719d7a0baf72c82c54a83bfff42596c9faf315cc30fe7a69bf3b6834d6bb03eca527b12fa12d7d8d2b4f63a42e1eab405c5b0a86bf58774ef701d76e84b3c88775056c16bfeef6b40e7b9aa640ba737b87d7d0219c0382f323780d65e04352d6501aeb1f16e96c9e6dad39a8085a47116dec4c3e231c51a5b0cd6edaa9d99ebbe96548fb506b30f8f65e8c63bd0c5c493f58b5dadd91e82c99b18e11920f7dfb8cf066662629740171def3403ad4d2892a41fd759591d9a51f2afe1d449ae5bf66"}], 0x2a0, 0x40000}, 0x80) preadv(r0, &(0x7f0000ab1000-0x60)=[{&(0x7f0000a2c000)=""/65, 0x41}, {&(0x7f0000ab1000-0x60)=""/96, 0x60}, {&(0x7f0000ab1000-0xa)=""/10, 0xa}, {&(0x7f0000ab1000-0xf5)=""/245, 0xf5}, {&(0x7f000063b000-0xd2)=""/210, 0xd2}, {&(0x7f00009a3000-0x66)=""/102, 0x66}], 0x6, 0x2) getpeername$inet(r0, &(0x7f0000ab0000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000284000-0x4)=0x10) 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f000081e000)="1400f0121c00b515000000000000070207000000", 0xffffffffffffff10) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000-0x20)={0x14, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x8000a, 0x3f, &(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2, 0x6}, &(0x7f0000004000)=0x8) 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ifb0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000009000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0x8, 0x80800) bind$ax25(r1, &(0x7f0000009000-0x10)={0x3, {"a2f967f1713e2e"}, 0x8}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000003000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r2, @in6={{0xa, 0x2, 0x6, @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]}, 0x8, 0x7, 0x4, 0x0, 0x1}, &(0x7f000000b000-0x4)=0xa0) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x98, &(0x7f00003c1000-0x1cd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="80d153d38a2f", [], {{0x86dd, @ipv6={0x0, 0x6, "2eeefd", 0x62, 0x21, 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, 0xba1d, [0x0, 0x0, 0x0], {0x7f, 0x6, "109c8c", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "c592927fc93deb71ffe374e7b527efc8d91ccc90e53fff659b9b7369c608c398c133d31dd1f6f2244a36"}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000f2000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000080c000)=0x727, 0x4) listen$netrom(r0, 0x7fff) accept4$packet(r0, &(0x7f0000f5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fe5000-0x4)=0x14, 0x80004) 2018/01/11 00:41:17 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000097a000)=0x10, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="8c6e706b2ff0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0xaae, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x2, 0x0}, 0xc, &(0x7f0000003000-0x60)=[{&(0x7f0000000000)="f61d6841", 0x4}, {&(0x7f0000001000-0xee)="f1f75aace76741156abbbdc5f2bac378452030c891aa642671ad84260d131240e333bb2fea87e350ccb9cf58aa3c718599d481d1e31a19b65aa8deb7970b92a96b1c925da4b6ae6a544feeda578e801f75d7c99c610a9639bba8a3531850a35e13bc3605cf316b5510c6a4fc3c611b5042de347b075c14ef161f04d933b70981aa534f4c6d18779e924f7e7054b7dc055adde0bfb74a5f82ef798c3b2eb438b357706bbd88060daa8c02a44fcc5ad52d0504812bb2ae33a691dee758de5f08ce57a5bc5035a7576d63e23a9bf66e8486245d7e46a9f70503f90d8c503af8c7d38ef2da7403a13e437dc80e14b89c", 0xee}, {&(0x7f0000001000)="fc6a5c436596d4e603da90f61e3d50421fd5cfc3d977343b953ea4675048a8c69cd7d037de0a6f79e4b617dbc5764bb2198bb39f", 0x34}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000)="e1e9298c0ec470df80760c39a147404135aec0d8ac75decb4c84e2bcf606db5ae016e19a6a8c538a74831b9325266f8b90de74bef2be29d0748eb277f614170ce376c7fc086dd8e084e2d6085af640f228919460f071ffab86768a15c74f13664be491022d84affe3eafdd69705535e4652ce86e0af30d728dea8bc5f78c86a123b2f560b1cf4769934c2b49838d64d4a3eafe55694c2cb2046f01c8084e271bde0babe1085ad104c4c7b1853604d14f8af86f274c6e21aeed18c3b7f02e3afc2a4174bba2c2d946313cfecd1495bcc0711f13d04a1f6930b9153c45e8ca164babca9e4485d5532e4740e61e22d9", 0xee}, {&(0x7f0000002000)="d8e44809b36baa296d9d4f75af7da08f240feaf0f368ea58285693b682cc4c4b8628ef94ba44e4041e39248c0986e75b64efca7d5d783744dfb1546e3c4c57a49795cc306c205c62e543fe7e00c622322a6af14639df958b766fab57c3a728f4d2bdd57f178f3a6588b2d490ee1dfc08567fa6538bf764235b8019d94ce9c652cd82134c04297f51ec8457e8a90c8936c1d8710e23f0a8114ebe5bb43e702f28b21f45fb647aa0cfd5c238fc6df7e556d01a0578aa6a80e337feaea3e31aba9ac0adeedf085af8e8ff846995865634bd233f97258d8e51880d5dbab725c614d75d08ea7691977118", 0xe8}], 0x6, &(0x7f0000002000-0x2d0)=[{0x88, 0x13f, 0xb487, "8d31e970fbf9685cd7f205461575a43558f0940d9738269b17c200b7c76f5e8a24d65f10f5fc8cc4ad8b4e08d64f3758d0c4541d6d92488cad743ca87808476d4c89b4a609a7f311d3081af52ae81c9c60e5406b43d1158a18840b1af055377c43ee1f79d51717710d61429938add0b503962db5008d9b73"}, {0xc8, 0x114, 0x9, "cc5d71a010da211a625c74ba63cb61bd5ad69ec08745127712f4e378888147287f024282b2a3200762d56797b4372b3020f826804651a829cc032a25fe8c46464119b0fe21f595ab871215eec8abbdc8445dec1db738625854ba4efab33fa3c7164d0ab27719177f9ae35cdad8bb74882c4f540addc3bb9b05eb1952b83b6339c507c46a292116cfd4b3acadc742e480e803ed35c3abed93dbc455d10de5cb82c61243faaffcdd8b45fdfce108e4192de6b0a541"}, {0x100, 0x0, 0x5326077, "2e84d682ce8d75778a885343a78cf221dce2ee498d1233adcbf87519d1f480a8eef3d6eefa822768faba9890e45b8b2dde12e2bf6f3fc7a018c46685f856ddf32be8f9e492baad2c5dfb9cadf742c47e4abaead855b9d26fd198c1120862f7898b42be1dea2a567691f4a99bbbabb21ac63b22183e198fb2b9990ec0a909e805a00fb6baacd95afe5df1472106e2c6ec95a5a763445016c5615effb51b793fdb9162169c0925e6b03c645b84e9017b392471fa5b8868d6db4e21cc0a006e94ce28b4ceaaad987dd3015810370e0b7d3e3db22fea0d59157e7797c6686202926fc70c482dabab72fd704bac05ca080b"}, {0x58, 0x103, 0xd34d, "21175c423db34973e01ef0154b87c7dce3b455e8a4254954190646471f57bb34bedc92d7dc56a6640539f3e06d194f29e515b5852cfc8911452820c12af61b0832"}, {0x28, 0x111, 0x3, "a8ef139eddc91b3110987a41703f2fead4d504e41a"}], 0x2d0, 0x40}, 0x1}], 0x1, 0x40) 2018/01/11 00:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0xd, 0x6, 0x8000, &(0x7f0000cf9000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000b9e000)={r0, 0x0}) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a8b000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d31000)={r3, 0x80000, r1}) 2018/01/11 00:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket(0xa, 0x0, 0x9bd) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fd7000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x5, 0xf0, "7ac7dc231d44f128f84e0f145631bfb65032c2a0db6c9e3d25df8bd3d8025225b4ce066fafe38158a4244ad99e9f85eee4b4a017961bf4971045efd3d9c15b063100b9fe0fabb057e4c8422fde8b7884"}, 0x160) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000033f000)={0x0, 0x0, 0x0, []}, 0x8) [ 40.716285] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/11 00:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006c5000-0x4)=0x800000000000003, 0x4) 2018/01/11 00:41:17 executing program 5: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000c16000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0xfea1, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x17, &(0x7f0000008000)="b94faf5734200000009d1adec575cb3653596d12583086"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/11 00:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000067000)={0x0, 0x0}, 0x1800000, 0x0) syz_emit_ethernet(0x51, &(0x7f000020c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8, 0x43, 0x0}], {0x8100, 0xffff, 0x6, 0x3}}], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x5, "178eb0", 0x0, "7cdb7f"}, "7b2993dfb0e2df8b7c023ff5d354bb78321b582c5c84487d"}}}}}}, 0x0) 2018/01/11 00:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a9d000)={0x0, 0x0}, 0x1, 0x0) 2018/01/11 00:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026a000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, 0x0, &(0x7f0000374000)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000409000-0x10c)={r0, r0, 0x7, 0x40, &(0x7f000099c000-0x4e)="97133766222919278b85c6b6f41cb1c630674b4015eea05045968544adc60d90f1f97b567ae33258ef67b703bd9776933ca7c5f250f654550512db9ab212cef7a6911bd11220e4ce969e5bcca133", 0x9f5, 0x10000, 0x5, 0x1, 0x3, 0x76, 0x40, "b7c75faf772031a17c7d7fabb66f4b3dec9141b058695da9adf5f1049ef12dfc86b7d209a1cbfd983bd2ffdb8ecbbaa1e2ed8cb55d6c7be938bc35dac7c5b5c646d3b38dd81ff44acb9ea111e4553b30685c23bd9f6d53cf5119f9c48e85b626c236d536a6163a1e93e45c5f5fc0e03a106d1a9075085a056217c5e126b422ce42810a39773d6507c0a340c093ea8a937240330b9f82cbb4753dbdcf62cc4a8caa0c512f272f299a316dc2224c99f1018e4ea2470c093f728a1530ca9a27b7db7e1a388c02e900db74699544da68b5375902c485488c5d75b7e3f57395e327933cfdb81f"}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000ebb000-0x108)={0x8, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2d3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e90000-0x4)=0x0, &(0x7f00007b6000-0x4)=0x4) 2018/01/11 00:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000fac000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000812000)=0xc, 0x80000) connect$bt_rfcomm(r0, &(0x7f0000dd3000-0x9)={0x1f, {0x3ff, 0x7, 0x1, 0xffff, 0x7ed, 0x400}, 0x0}, 0x9) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00002f5000)=@req3={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/11 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xb8d81d5fbe14df32, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00001b9000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000015b000)={0x0, 0x7, 0xa586, 0x4}, &(0x7f00004cc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bdd000-0x5f)={r2, 0x57, "406583129ca101e771b496e7f73e8f6e629ffe4c679187b4835b830ff26516919a79f681a9e0c1e53e8a3bc0cd4922398dae9f4cd279add72d4d6952dd8c40ba3f967eb876f804898178c0a47b465faf750620ff336664"}, &(0x7f00003f6000)=0x5f) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000864000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc9000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008ce000)={@common='ip6tnl0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2bf, 0x0, 0x0, 0x3, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.785188] dccp_invalid_packet: P.Data Offset(29) too large [ 40.808300] dccp_invalid_packet: P.Data Offset(29) too large 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00005d5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c2f000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ced000)="f8a7ec22c68d7191477748b7a1e6e0ab51570417915a77385790e9fcdbce45ecfcdc93f63b94779a1d4e46effe898bdc29ff3c093a1ee13a02f19eec74e2a721db284ad9728ee9a34a7891847c2e29d5383c1730c0f4b0fad918688cb1aa04bf7056de62c187", 0x66) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmsg(r1, &(0x7f00008b9000)={&(0x7f000001f000)=@nl=@proc={0x10, 0x0, 0x0, 0x80100000}, 0xc, &(0x7f0000778000-0x50)=[{&(0x7f000021e000)="b7ab6cc7dc9114477fce3a09652a2ed4dfb6547e2387c547fcf8736df925d3f21e95aec91674a656edf1c970d37a296f44d0e405bbc15c0d88e74d57d05a9f7ecf5f9eba8dce952c78afd9b4ffee241ff3619e7d26cd7a609661b300ae08d14d0e76b39ed21c18fecf3680f061c8d5a103d11c6a0e6854ec803461c4774a683477eb83528601248f69607b7a972c4dc31ce16fdc4557ed979a7c70a3740ade596e1848539a4f9ced3034f5b45567f3c5c948d7b2203588bbb16c4e2e5ebb615074eb002f5abf4ffecb2d880d7962cb2677d67286e3625bcd4730cc13432eb68541042f2f99b4f79dce9dcd478ae3215afe", 0xf1}, {&(0x7f00008fb000-0x7c)="ffa58b4e000e6902c2c12a42a8c29d370e69176d235fc00a3697e18d3438de0742e297209ce8e2f31a378b6b1d9d52404e00ba394bc43cdc4d35e6e75f6c16b472c6309f60bb2d6827d50b2bd7e829044094f5b0e2b109a3c1595dcb369eb2923419a24e34b84716bdc33e2b676840fa44400994a8867847c1cc4454", 0x7c}, {&(0x7f00003a4000)="33b2256b0d4a62cfaf2278a1ca897754b3b8e758ed9feb682a2c6b411040034818ff91fe1557ef4fef1c49ff631de9e574b308ac90657ac5e98e1f9ae86452e5c141334a0862a07f692fad471a9bbf65b1a20410597661240d9eed59c2afbef0271e3e4a2a50afe2f20af57722e42f84221a6dca3787638812c65dadb7eebdc5333e4870497cc8c9e96f6ef0b921c3b54ddb1f2eaf7879e6d6188394d0aea0c6ff2ec7d066fd41bb342857e11bfadf6b1415f1c8c5cac3d1e588409e7bdbde042ce4cd9bb2ccbbcaf8921b9d94e2e67f9a149be577a52469c1bcecb34cdc332e8cfeeda3ba7d957904ca921230c7dab4e7dc579ae2", 0xf5}, {&(0x7f000029e000)="a98aef054140387d02a2ac4b39e061f21d5ad25f2819e6fc22f9e637baa7a0932833622797003b0110b8b28c1ebbc7c9e7f810a66d7cf8f2b390ed3976e3b08e9a6fccde7d804728b3b6b561b2893c9d2cf2b60163211c42329412de03a351859abcb06e873f9912667b5bc1aad80f90f0735be73f2751a299d5777813ccc362e73ace107bc90092bde2d416e1d1a05a1af8fc", 0x93}, {&(0x7f0000112000-0x29)="f29dd73c429111c0218e2642dc75229c097dea10c8eed1d748de5420ac6cf3873b40333223b991a7af", 0x29}], 0x5, &(0x7f0000179000-0x170)=[{0x68, 0x1ff, 0x80000000, "7fd327ba533fd8181a948771ce9b2205e73a674fab697f89eb5a464a9cb05dadaef11576073902701a73a972d484c4398dfdad75089730fbca3e06fb7a83413e7ef98120c7c15e340f452658b846b750620d0cc5d3777c"}, {0x90, 0x13b, 0x10000, "86fe68998b44bf0fca2cabfaa6abfdb50e17f6db6a111f8715efae2bfe762ef7de80fbe6c3e2f696d342ae3fdf75aeb3c6ca27644528c33bf8816b541b472ad5057bd201b45f305826e2a1af2c66c702e90d614b58b8f5ef7d093f4e474fdbcb5fbff4035c4e399c2f2d74fb0078bcacc1bf083c29e5a78e1726ac"}, {0x28, 0x29, 0x7ff, "10d48b31d26690e31416c4861fd11f74fbea"}, {0x50, 0x119, 0x10001, "adeaea6a75d4479c112ac22f9239dd49d44cedc9d17d61203e682efd50378c2046796380c4abefac499f5e1b1d6bfadebd88c64c8a0451ce93"}], 0x170, 0x20000000}, 0x20004001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000de1000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x3fe) r2 = accept$inet(r1, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000892000-0x4)=0x10) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000c32000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f8000-0x4)={r1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000f66000)=0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r3, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/11 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000036b000)="6501d903427ba1267c6da076ffaa5d50", 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001e0000-0x4)=0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000c6e000-0x4)=0x0, 0x80000) r2 = gettid() r3 = getuid() r4 = getgid() r5 = getpid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c36000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x76547880, 0x1, 0x0, 0x1, 0x1, 0x8001, 0x80}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000014a000)={0x0, 0x5}, &(0x7f0000c18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000424000-0x8)={r6, 0xfffffffffffffffe, 0x800}, &(0x7f000014b000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000082e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000b60000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009dd000)={0x0, 0x0, 0x0}, &(0x7f0000588000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a49000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d3000-0x1)=0xe8) r11 = getgid() sendmsg$unix(r1, &(0x7f0000efa000)={&(0x7f00003cd000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007ad000)=[{&(0x7f0000a53000-0x5b)="44c54521176670c0e5712c6c79bfe8f44fb2e98b271f8812fbe3d213ccb520446059748c634e91da35cba9df633485f1a872bf39fcdad86aa5bef9063d7f11ec6c9f20bdce5428fb31237f4ca56b16bcaff329d0591dc27aad3231", 0x5b}, {&(0x7f00007e9000)="0814694e13a37e54bd9101f11b24eaa8f1da3ba828185a2ec9986f4156b96db27d742d948bf705b2d95ad5bff151c3a325c5c7ded0813c91e2f9706b26a61570921f3e9d741d5589583c662e772f9b8869e274435f5d866e8b63762ec766aecd617a84f8fb9250e8b5205df8e29331b38e0cbd0a1cb4eb4a5be82a3c13e29d1288", 0x81}, {&(0x7f0000aa1000)="72eb0293ec7a24cf7a163cf3a24048d9c2cb2aef7f6f6e067fea68bad9741baa91deda3487847d83dc6f2db0315f", 0x2e}, {&(0x7f000062b000)="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", 0x1000}, {&(0x7f0000033000-0x25)="dca6cf845c432000e480efde82c719401643a3a3e4c619f59ca056fe0fa8cb7e461d9ce67d", 0x25}, {&(0x7f0000723000-0x2d)="e7b3b7fd1403e55ca57ed584af2ccee2e1b3e906ddc6dafcbbb976e25cdbe047049d8d0f43fc038752efbc1bc3", 0x2d}, {&(0x7f00007c9000)="0caec20a41db38021f0dcd8452d5057789d2113d8c0a43c7d14a88b069e3406c994fc96a5d52df425e5d2601105a2eff5b7d42e7f9ee0fca1fdf081df0fe42d6585aec50d817e52729843d5b77fbd3ef27abcc5c9821bd5ae5b04146d5c7727cf401fd86bd2f25a4dd83cbba45ae5512aac7f925665fa688da207c4e90e9831c024ed830b94aec970943debdb2ed64167ffe9c264ed189c219f2ce88937fe282c2836c7f07e505235cc46315a7d5873b4368703b104ddc7cf924", 0xba}, {&(0x7f000005d000-0xe6)="2bd6ffa3b13e8a6517dbcd68dca5c0e5c760392fd0c6cdfdc030c0f5355c4b371ed60d4cd1f3c539db32c4a5c5d2a5a81b97983392b2631a50282a9589e1bb755cf64c25152d5ea1b43ea29ec65886ec53ccc577a6c2ed93af90000fce48ccb6e32ec04f02274e3c6e5d52c821d4ebcf165c6fef322b0f13f02e0977cfc25f7031b8c7d07773e317872f003e672e68a63bcfe722b8f79c52d7a8c1f5c3d95caed2d8041d7ea40c908c27a86437e1042d7b42ffa7defeac276652f4ce43bf2d18212733bee4fb1111a360e6722850f9f2218ef64bc2b0fcb01dae158ab6c0cb8b17d1b38ee1eb", 0xe6}, {&(0x7f0000dd2000)="c1f13527b201a1df368853989f341717", 0x10}], 0x9, &(0x7f0000540000-0x118)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x118, 0x20000000}, 0x20000800) 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00002b2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007bf000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000b4c000)={0x0, @in6={{0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000939000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003f9000-0x98)={r2, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1505}, &(0x7f00003df000-0x4)=0x98) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00008e0000-0x6)={0x0, 0x3}, &(0x7f000052f000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f2e000-0x10)={r3, 0x1, 0x3, 0x100000000}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000013a000-0xa0)={r3, @in6={{0xa, 0x1, 0x673b, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x9, 0x1000, 0x41}, &(0x7f00009be000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e17000+0x93c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000a0b000)=0xa0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ca9000)=@assoc_value={0x0, 0x0}, &(0x7f00000b2000-0x4)=0x8) 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000043f000)={0x0, 0x0}) 2018/01/11 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) accept(r0, &(0x7f0000b2e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a8000-0x4)=0x10) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x4004040}, 0x0}], 0x1, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a6000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000dc8000)={&(0x7f00005d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000277000)=[{&(0x7f0000cc8000)="ab", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/11 00:41:18 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/249, &(0x7f0000444000)=0xf9) r1 = socket(0x4, 0xf, 0x1) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000000)=""/133, &(0x7f0000000000)=0x85) mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1a, 0x800, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000020f000)={0x7, 0x29, 0x0, 0x7fffffff, 0x9, 0x0, 0x200, 0x5, 0x0}, &(0x7f000010f000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000017000)=@assoc_value={r3, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000350000)={0x0, @in6={{0xa, 0x2, 0x3, @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]}, 0xe3b, 0x2, 0x0, 0x0, 0x5}, &(0x7f0000988000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00006ec000)={0x0, 0x30, "00dc64ebc88f062a70aca27c807c7203b48fece32cf0366606be92842bfd628cd8766cebe4e8771a4549500cabd21f8f"}, &(0x7f0000d15000)=0x38) sendmsg$inet_sctp(r4, &(0x7f0000213000)={&(0x7f0000539000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c38000-0x40)=[{&(0x7f0000bbd000-0xca)="832e2d8898576799f12fc58949c58f0478b4127020034c18d15c17068f63967e3b2bf541343af0b25dfe79ce906249016dd4c3ddea1cac29c429e08d16732d49f9981cd9d52d4987847ddbeccbeb27a7a2309ba7e05087f1db724d8d2491738cbcedd20b8c6e91ec13b0126cea662a2e8430b364c26e0717f4edf71e67382970b38a2023abdd89443eb5ff67fea97f14c15805e11564d49e903345443b915fedf982f5ae73b83db16a2f0b25d5b93f0801b7744fe42e6ec88598af0f799de02ef164ac3d63d7c4f0301b", 0xca}, {&(0x7f000021f000)="95ec4661f9c25887f84e99a1f8fa13b9bd8832fe942ef62676c15f07566ad75f287395b07ff45aaaee9135025248c8732ac54ecd087659b6fbb1c26595b8e4b3d58bbe3cc1242793b76dc400d6c7ce4b49b1a4225f25eff87583a53f117a2b596d9286e2822978f6a9ebdaef506b8df2cb272395ae87d8f35024ece40627d4e8516c67274f7d034e2dc46cd4dc2977ef8400e8776b5162c37317a4f31d7a67a295d1e3abb63c11135089cbb274f396a059d6e7201be8c8b4762296ae9440a46d1f3a4d7f6239f5952fef42fc344644af31a9bac211a9f1ebcffef595", 0xdc}, {&(0x7f0000d7f000-0x1000)="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", 0x1000}, {&(0x7f0000c13000-0x24)="88db2a4a179458f742462d57bf34a8a964319859ddd5e17d64afa386939d8e08749b9c12", 0x24}], 0x4, &(0x7f0000ae7000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x1f, 0x3f4f5ba0c9084c0f, 0xffffffffffffffe1, 0x1827, 0x9, 0x1, 0xfffffffffffff801, r5}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x6ad5, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x81, 0x200, 0x20, 0x10000, 0x401, 0xfffffffffffffffa, 0x0, r6}}], 0x90, 0x24000000}, 0x0) write(r4, &(0x7f0000ef5000)="240000002e001d06010000084a207700fbffffff0100000000000000fffffffe00025d10", 0x24) r7 = socket$key(0xf, 0x3, 0x2) recvfrom(r7, &(0x7f000025c000-0xd5)=""/213, 0xd5, 0x22, &(0x7f0000192000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000223000-0x8)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a3c000-0x4)=0x8) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000012f000)=[{&(0x7f0000244000-0xa0)="0480dda357c1ec31ba8510cc813ed770a6f0cd5a447019d41324019de18b2c1e6409edce92448dc262ca0fdb554c9f8a81d212ba5c50551da3bebf76104a157e708d2f4eadce5b132f7176dcc5eb874e7fb6bcb2ca83b5413b70db84339635d04fd27a8f44f829d0864f60ae77fea36ada596279c13e6fbb7d7be831f4ebf14c6ab0e9a8281ecf2c31ac6f9e4f947730698836e83b0146f6fc72c36221c3d4fa", 0xa0}, {&(0x7f0000365000-0x3)="ad6550", 0x3}, {&(0x7f000016e000-0x31)="cae9818caae21a9da955964db4e03a33f75ba325c7439e7af39e26b82914c1a3504767d3f229ff229b045686dc98cd109e", 0x31}, {&(0x7f0000055000)="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", 0xfa}, {&(0x7f0000365000-0x55)="16575eaa5c001fbe1967d655c5ea8588ee17026c3a83cfc2213d7bf255ae910fae61d5a0f57af126fbc3b5928b213b51b346c6a5dd4c02f4d5166491e8543596eb0c6aa955ed24be21e57f9beb3e85b81d1bb6e5f6", 0x55}, {&(0x7f000019d000)="f8bb8153a1cf17982c81b244c317767ba26886d30a613631d7ba01975c764d3d5c75d2c3bf41e4b0b5f4b270379e42faacc38e195d1f4bb59837daf4c774ccbb2a20cee02c9258449f24bfe33bb47503f3e9a490ac9494be2af5e0b5bc9264b922732515c94cf2f01b2a1f495acc9fa7ecec3412682788a7bf2095c95cbc062865fcec2c3e614401ba7c165975c241f83c5d988c33aff5", 0x97}, {&(0x7f0000142000-0x5f)="6dbdb7708c546c5112cf09f86b71f03b3eee5a5e07017fbf7e93575c4e5a1c1f634182ed6247bd5fd8b98b9c7c5354c4b45df4eb27fc7fff90acac58b76ceda95a2b5af31f58b85365d9cca7e5ec5e0661c398255dcc64da7e34b98610c130", 0x5f}, {&(0x7f0000340000)="c9307e618059506db238732120b8411083304b10dbac697e921ca781d07cd64423c86be91202fc8350e3f3194d270f1e42fb842d73076abbc87ad10c2d392945d3b22b42e1c6ecbb3c7bd0af593b88827fb2f3476dda11b4b4094ce1319e7b4ba6ba5fbd7af251a0ca865e7e394ed50b088f0f388cd02b1d7b943b4d7d08bc4438ef10ee05ebab5db149270aebc8c2ee575aed40f43d06f78ddc7581da2ba9c9ba4fd1d09cbc472660c204791160ba0772ce0b75a8d604a63feff8ef5d8cc8dd5eb7dcc470113b813c32a69056d52f0814f5d9abb0a38163751b9f070930762a51b76db625", 0xe5}, {&(0x7f00002cd000-0xa8)="b676d96c44af87c25e3f8e180cebb08dfdcc489a2f1ce762bd30948c17306dc150f19f5aa614abb3b50650975cbda8360835425d33346531c15bbf3c8109740c0dce7c933168cf4503bd9c59c9a1619ce5e7ef648ca00797301b187f721411b69e8f2d13b9c4301238e360fd7cd2b2b49987c6f1334303d353c25f06069367f8cc6457ac40e4d17ac4c1f4acca0ca162e3d4cc76aa4bddcc4f501d3c851fcfecccd98f78b480d351", 0xa8}], 0x9, 0x0) 2018/01/11 00:41:18 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000002000-0x28)={@common='bcsf0\x00', @ifru_names=@generic="ebe7c54602a365686c0484755140e627"}) 2018/01/11 00:41:18 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00007ee000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000073f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000eb6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c98000-0x4)=0x10, 0x800) connect$bt_l2cap(r1, &(0x7f000077e000-0xe)={0x1f, 0x8, {0x4, 0x0, 0x81, 0x100000001, 0x100, 0xf}, 0x6, 0x6}, 0xe) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000bab000-0xc)={&(0x7f0000d1c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[], 0x0, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000486000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/11 00:41:18 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x7) recvfrom(r0, &(0x7f0000eb2000-0xae)=""/174, 0xae, 0x2100, &(0x7f0000d92000)=@in6={0xa, 0x3, 0x2c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) socketpair(0x9, 0x7, 0x3, &(0x7f0000f4e000)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000ffc000)=0x9, 0x4) ioctl$sock_bt_hci(r1, 0x800448f0, &(0x7f0000cfe000)="ac0a7cd5776c0aeed2e449572f0da8e880f3210986229e2c80eb9e6dc18447623732d7d5b250d09c3f2f1d9c0bbf03a2d38a41f06ae3649158a7722f0414e4fbf503683a0115e443f5b79b08c82bdae5d8ed71da6bf4a8d9b5bbf84780a06a862ecb97e51c609d02c5eb7809d38dbfc760137e20f7238c93b26ffd1b02532589259809f8da12f2aa56baffab2cb31a2d070b30317e4273962230b5fc8205c98cd24db783b1425cf564872aaab4fe1635abaa903ee3624f1a527b9abaa49b7d5a0200d1d8") socketpair(0x1f, 0x4, 0x5, &(0x7f00009f2000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000411000-0x4)=0x7ff) recvfrom$ipx(r3, &(0x7f0000f81000)=""/98, 0x62, 0x12100, &(0x7f0000d49000)={0x4, 0x9, 0x9, "92dc496a9354", 0x7f, 0x0}, 0x10) r4 = socket(0xb, 0x80000, 0x4) sendto$ipx(r4, &(0x7f0000f3f000)="34d5f7abbf80aca005fc0da1aeda682769d51ece8453d7de6d9f7c70963c17f2f12125576b201d4bef9627efaa461e33dbbdf38b08b1831a794bdcabe386da0fbdb0d88c5938ce9ece135b54ed5d0f98e0470e6a4a3e22c7fa94a914bd1963d333a0ce6fc6b6f557eec0d8df750e734dde67aa9ab3fca543529e83ec3a416935aec141b1bf9562d4923b3bb399902fb983a4f9f4e99348fd439a6681bce53ec19e22359918bdd15a120ba5079709928dedfbfe536515671a5b4a8e8f1aff8405385ef4370e331b0802a24c7cbe405879c4ae8d27c64fcb741750f05168", 0xdd, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x100, 0x4, 0x0}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xa6, &(0x7f0000001000)="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") ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x3c7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000)={r5, r6}) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000004000-0xfa)="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", 0xfa, 0x20000004, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r7, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r4, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000-0x8c)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000001000-0x38)={&(0x7f0000003000)=@nfc={0x27, 0x1ff, 0x0, 0x7}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="098d53b94d2c642679f13a758021becae62ddced7252edc00ee3221217a9a7b550a4afa680a8ec19272f9448b5c92da3ed5befc9ce845b864f3614a20a964b32498cadb8f804a287d6174bf38a4a87d7ef7278c76305a039aecf571a7e0203508a78f63f968be5d9", 0x68}, {&(0x7f0000001000)="66dfffbbde876b01198272ef6287ddea168e3d2879d695099cf4f0e9d99ee44e26a04bcde85b3fb637daa9fba8fa7fab04f3e1ed1a8d99276f60ca958510f4ea989e6133741480b44108ef3e83682b78201393ef7b033508a88c200567f55aed1849785b955f4ae656df4d1121b476e526532cd68208a8c2e9f52355205587aaacb03b355178b02c84e270e85105009bf0", 0x91}], 0x2, &(0x7f0000006000-0x238)=[{0x100, 0x0, 0x100000000, "960391e045e321e6f046039f6dba7a822e28867203d108d4faef7224bb0dc69dba1927c289d35653d76b7bbbc7e5d632f5e4cb747bd3e35c4ec7e909b6032df168c75ca87ff0eaf1aa5666863fb1187b545114200326e3c341f8495df18785b2a9146c7844fd79f4daff0afae0f1f1fa76c954f320feb5114a42fc10ce9bac107f1412aaae2c135ec739ddfc53e78f260cd9c8c5f70a1ae04831233ee22a45c6a4acd42aab91d2164977d499e08f2fef83dbc752923003758f2148fa586d90ce48f003159c9b9c1cc7cddfe6a7cda9c0ececf26ec877d75f1a9a84faf1255fcbb2490f8ea4ccaada8ea4b5"}, {0xc0, 0x0, 0x9, "790f00b6835447b2f30fb6c2479a00ac4d45b20289695e328876463209011edcf875316da98a06ca156a17ac6c7bbabd9d1073e4838ad7793d41b1b5531d80567110bcc75ea6da5c24b4c69fbc2630efe97e5b8a3d714b0d771e0cba452114890ca669dc2c20d787440a98465742c4670dc335c6e65410f304a7d729614f9514655e24a98823b4d32884de4cea3f97d94ea64dec26ec4d925b00e439be380c164d36032aa9bac327842bd6"}, {0x78, 0x0, 0x1000, "b0254132b4bebde4426010847551c5ac093b78e04b0d76efdde1d5042065fd6c0b5e8896950aa4defa9f098d8575bbac1b0686f39a911c2ba3294971737f5a9a4589eed21279594b717eee6e6230eb828e4db7dc98bc33ba293eb4694e831eaecd67"}], 0x238, 0x0}, 0x0) 2018/01/11 00:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d74000)=[{&(0x7f0000001000)=""/142, 0x8e}], 0x1) poll(&(0x7f000068c000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) writev(r0, &(0x7f000091e000)=[{&(0x7f00002c8000-0x82)="845fb272391cc2ca17d8d3157951ea5baf8137db93b5ecdccb12817d7ca7239e7b90caac42e6d60435318e8cf5a8fa1f52d66581fd27569c7d554d97ef3cd32480b9e12793655f72252a47ef5ce5c4819003ff2c4c6afeeba8911e58239e17ea64b7a41ea3d7fb7e6b686e716b6720006ee578cb3742cd86eb00a1ea78bf12c53c19", 0x82}], 0x1) 2018/01/11 00:41:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000040f000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000090a000+0x3f9)={0x0, 0x4a, "b5e71b49cfe6b7b9722818ab700d66a75b139cf0f01dd68ee6d91653d22f11362bcabc0e56cf6caa1d28122e3ca22c79e4755bc27851ec9496b277403653a0cbffb4842f0cdbdf0649b0"}, &(0x7f000037d000-0x4)=0x52) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000908000-0x4)=0x440, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f0000da5000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/11 00:41:18 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000b1e000-0x64)=""/100, &(0x7f0000858000)=0x64) mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "4d28af", 0xffffffffffffff0d, 0x8000000006, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) pipe(&(0x7f0000d66000)={0x0, 0x0}) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f17000)=0x0, &(0x7f000017c000-0x4)=0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f18000-0x4)={r0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000bda000)='veno\x00', 0x5) 2018/01/11 00:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bea000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) recvmsg(r1, &(0x7f0000a6b000-0x38)={0x0, 0x0, &(0x7f00000e7000-0x30)=[], 0x0, &(0x7f0000ac5000)=""/0, 0x0, 0x0}, 0x44) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000bbf000-0x28)={@common='tunl0\x00', @ifru_names=@generic="9c0557b168a60166ef8bb026d7d867e7"}) 2018/01/11 00:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a1f000)=0x0, &(0x7f0000bfc000)=0x4) 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$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cfb000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000559000)=0x10) 2018/01/11 00:41:18 executing program 5: socketpair(0x9, 0xf, 0x2, &(0x7f0000e37000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x3, 0x2, 0xb00, 0x7fff}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000003000-0xd5)=""/213}) 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000edd000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00001c9000-0x94)={{0x1, 0x3f, 0x1, 0x7ff, 0xb1, 0x6}, 0x7, 0xb, 0x401, 0x7, 0x81, "1020b8d4901c62854913b99d0ab423d96a27eb9959fe40cf968273e664451ed9e71d3656d173b3802560d6748b9c3e50345380a143bc2fd178adf75f0af507544166f425eac86193783b60a65ab2059944258b16661a8814fa3b624b17720a02b03b47dfd92db2094e7b3d241852e2aff08b71a1ff8ff378e05cb88881b3fca0"}) mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ec4000)={0x0}, &(0x7f0000ec4000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000412000-0x4)=0x5, &(0x7f0000ec5000)=0x4) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d73000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ec5000-0x8)=0x0, &(0x7f0000ec4000)=0x8) writev(r1, &(0x7f00006f7000-0x10)=[{&(0x7f0000ec2000)="390000001000090400000000800000000700004a02000000040101070000001419001900040009000000000000000608000300ff0200001ee4", 0x39}], 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006f2000)=0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000ec6000-0x9)={0x1f, {0x8, 0x7fffffff, 0x7, 0x3, 0x4bf, 0x0}, 0x8000}, 0x9) socket$inet6(0xa, 0x0, 0xc983cec) socket$inet6(0xa, 0x6, 0xc3) 2018/01/11 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x8, &(0x7f0000b8f000-0x40)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x1000, 0xb, 0x4, 0x5, 0x50, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffff000}], &(0x7f000017a000-0xa)="73797aeb616c6c657200", 0x9, 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}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000086a000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00001d2000-0x20)={"f97cdafa35a6151fb789a8cb1deb4dae", {0x4, 0x3, 0x7, "346451bcb17d", 0x9, 0x0}}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:18 executing program 6: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x9e) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f00000a7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f12000+0x887)=0x1c) r1 = accept(0xffffffffffffffff, &(0x7f0000b12000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000312000-0x51)=""/81, &(0x7f0000076000-0x4)=0x51) write(r2, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018006ffffe5000051", 0x1f) r3 = accept$alg(r1, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r4, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000e8a000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000c3c000-0x10)={0x2, &(0x7f0000f11000)=[{0x646, 0x0, 0xfffffffffffffd91, 0x3}, {0x100000001, 0x5, 0x0, 0x2}]}, 0x10) 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d24000+0x89a)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x6, 0x4) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001c1000-0x4)=0x14) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d26000)=0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d24000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6f34, 0x42, 0x5, "412cac473df6a9a26f0444a9a77a7b4be75f1a87ebbee4dd4ff707ec6d6c51308d6c51fd17827c8fd76c66ef28af7dbf04774d87efe97f30c51ac042ffab84784ac7ec3825b2cf29659a830b72ae9fc1"}, 0x160) 2018/01/11 00:41:18 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000400080004000c00000005ff01", 0x29}], 0x1) 2018/01/11 00:41:18 executing program 4: 2018/01/11 00:41:18 executing program 7: socket$inet6(0xa, 0x5, 0x3) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0xb7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00007a7000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f8a000)="eede01f288fc52e466c13e6fc84ecddbbfcaf645222ea6653c1858f5bfcf63e98082e093484eb82c096451fb2092f73416ee3f33ad61b9781ce0d15a855049d4d51e3a0bd9e31eba7771fde14179fbb6ce3bdfbe6be753939105ee426e2befe99e", 0x61, 0x20000000, &(0x7f0000f8b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:18 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) socketpair(0x0, 0x4, 0xea16, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000000d000)=r1, 0x4) socket$kcm(0x29, 0x7, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000010000-0x68)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000001000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 00:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000042d000)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) r2 = socket$inet(0x2, 0x6, 0xffffffffffffffe1) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000009b000)=0xffffffff, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000048000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000d74000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000082e000)=0x0, &(0x7f00002a0000-0x4)=0x4) 2018/01/11 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000cce000)={r0, r0, 0x7, 0x2}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x6, 0xff, &(0x7f00001a6000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000d3b000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$netlink(r1, &(0x7f00005c9000)={0x0, 0x0, &(0x7f0000374000)=[{&(0x7f0000cf0000-0x3d0)=[{0x90, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x64, 0x0, [@typed={0x48, 0x0, @str='lrw(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, @generic="0981d9fa6d5c99c4ff5339f035cb429ac7de249a0306ebf19f"]}], 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) [ 41.166202] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 41.205795] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e0b000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00009a4000)=[{&(0x7f00009fb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003b2000)=[{&(0x7f0000e5f000)="283a5e7ba8bbcf75cd4ee1bf23e45f4524a73ef9348170c29e9b0a9dc1140b0f9307e58c184993bd7baeda31199c35428d386ea0650ed0e1a33053aec07c4849694c2d416848841bdc206004368a89e8e79dc1edab33c2d03b44ba534cb6aa76a3197f7f53bcf4762e714f1dbcd9c9bfd08cfe26487c819aa180e0c9380d9fa5d9ddce9355aea599ddc153121ff28d36ebcf", 0x92}, {&(0x7f000080a000)="93a14d5981f3f3a5786df214cf02c44ada5a39a12ef8abf8ea441e1e9c2a00aac4afab740cf776a5768b43a8ebb02648594c6820d8c5e4a8679edaab1ade17267f67db5e0913b235809458f9edaea239d67037398bbe3878a7f1a3863f0089bcb0c55af9cb19ab1d5096b9a081b20985176916b76ab13f4fb4f942c27276e31d1a8d4059e4705f2b3e1f51594848afbf95dbf07eb98d4d85ad0f23fb5e6c74021c3f2eaa7a32b9839b629c5536bce9537b6200d164e02fbcdbdb09ae92ff8a1c7bdd4afb14796842eb72be86fbc0cc4cfeeb12438d292f0348821142a67c7e70", 0xe0}], 0x2, 0x0, 0x0, 0x20040041}], 0x1, 0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x800, 0x1000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f0c000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @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]}}, &(0x7f0000731000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000175000)={r3, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x8, 0xffffffffffffff9a, 0x100, 0x9, 0x8, 0x3, 0x6, 0x100000001, 0x0, 0x1, 0x1, 0x3c, 0x101, 0x2]}, &(0x7f000036a000-0x4)=0x108) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r1, &(0x7f0000c7a000)="", 0xfffffffffffffece, 0x20000004, &(0x7f00005a6000)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x7d) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) 2018/01/11 00:41:18 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000b40000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000fbd000)=0x0) bind$bt_rfcomm(r1, &(0x7f0000ebb000-0x9)={0x1f, {0x4b33, 0x4, 0x0, 0x5, 0x6, 0x1}, 0x50b7}, 0x9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a99000-0x40)=[{0x3, 0xffffffff}, {0x4, 0x7fff}, {0x8, 0x9}, {0x4, 0xfffffffffffffffe}, {0x8, 0x2}, {0x4, 0x9}, {0x8, 0x1000}, {0x0, 0xfffffffffffffffe}], 0x8) 2018/01/11 00:41:18 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000613000)={0xffffffffffffff9c}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000e08000-0xe2)={r1, 0xa6d5, 0xffffffffffffffe1, "50f77f3125bfa427173f37c09672778a087ac160cd1306f7fe356ce1fb3693812c894e74202b365f9de37b1b94aa5e05e30c292b5bd47346b4938b886968b194edc6409e5450561c74ed2a38d56b81455b68a2bf40b6ff2237d9280d975acd9c4ee755dd72917721910cf3d7fec82e2508e55ed2c082107a377372d72237afad1170da5d192486f47ea32fa89e3e836854c394213f7d72cdf644307b1ca405241c54641c942da0be8b098c2610ea3104697fc8d1507ad309f25a68fc6b5c4f4a40270f2fb0255cfb9061fac4c4d50a65e8498b5ff97796d4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r2, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000c1b000)=0x2, 0xffffff8e) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) [ 41.304690] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) bind$netlink(r0, &(0x7f0000bb3000-0xc)={0x10, 0x0, 0x3, 0x200000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000f34000-0x38)={&(0x7f0000f68000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000439000)={&(0x7f0000769000-0xc4)={0x14, 0x11, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ee0000-0x8)={0x0, 0x0}, &(0x7f000026d000-0x4)=0x8) 2018/01/11 00:41:18 executing program 4: unshare(0x3fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ae8000-0x4)=0x9) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b5b000+0xd10)={"f860b9f70f3d5ce312f65a0e1245f28a", {0x4, 0x6, 0x2, "6110320dd8ab", 0x9, 0x0}}) r1 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0x7e)=""/126, &(0x7f0000000000)=0x7e) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000ae000-0x10)=[{&(0x7f000033c000)="2900000008001900013d0000000000000000001600000000000000f804001100000000000000002008", 0x29}], 0x1) 2018/01/11 00:41:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x100000001, &(0x7f0000f04000-0x3b)="a78958e7b3129003a5994f3086845bfcc14976ff4712dfbd675adbe35a712636db", 0x4) 2018/01/11 00:41:18 executing program 6: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062b000-0x8)={0x0, 0x0}) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000062a000)=0x4) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/11 00:41:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000001000)=@common='bond0\x00', 0x5d7d}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000306000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xc4, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x33}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bc4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a7d000-0xc)={r2, 0x6, 0x10}, &(0x7f00000ff000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000424000-0x10)=@req={0x4000000008, 0x800, 0x3, 0x3}, 0x9621a455) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000881000-0x4)=0x0, &(0x7f00004a2000)=0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000c23000)=@add_del={0x2, &(0x7f0000325000)=@generic="116ab78d362e23db6385449e34097b26", 0x0}) r4 = socket$netlink(0x10, 0x3, 0x10) write(r4, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003f0000-0x7)={0x0, 0x1, 'i'}, &(0x7f0000d03000)=0x9) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000362000)={r5, 0x9}, 0x8) 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a45000-0x4)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000aa5000-0x40)=""/64, &(0x7f000043b000-0x4)=0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) 2018/01/11 00:41:18 executing program 1: r0 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0xff) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000119000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000988000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3140, 0xffffffff, 0xfffffffffffff801, 0x6}, &(0x7f000093d000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xb)={r2, 0x3, "307f9e"}, &(0x7f000051d000)=0xb) 2018/01/11 00:41:18 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000006000)=@sco={0x1f, {0x10000, 0xffffffff, 0x6, 0x6, 0x3, 0x5}}, 0x8, &(0x7f000001e000)=[{&(0x7f0000004000)="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{&(0x7f000001f000-0xfd)="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", 0xfd}, 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0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0x6bc49e69}, {{&(0x7f000001e000)=@generic={0xd, "f749e9cc62e5ed9a7a7fcbccedd5df854e198ec5bebdb0d54a970ab77a7ad9af3c7865840bc92a9c62d9b6de1ecf3a843e1b5972d7c99cc98638479a083ebfdef8efcc8ac8bbb18b13025773cecdb6ca9350bf09337b40de099aca628bed2415d1bea76f41d2002527f71b5c4389644bb5ad2e9d2a9e3196f77606b337ef"}, 0x80, &(0x7f000001e000)=[{&(0x7f000001e000)="4a0f1409678043975ce104f075074667b10ee9807febc904d14a81da6e144de04e1170347cc106f4a9", 0x29}, {&(0x7f000001f000-0x15)="93a617ee93360688dde1a4119ffa0719249f3ba6b0", 0x15}], 0x2, &(0x7f000001f000-0x208)=[{0xa0, 0x116, 0x7ff, "520c25196fa753b726151c57dbc43bb0f1b39b8c111a90a5d395ce65c1109fd49d332e5baa0f0aa3e6cd1dc90d5b908876a37db6a4a7c1b2b3468a7b74c0a59e3efd37ddf998887ab4070c808ef2cc7789141d8f5cedfbf20f47dc2374224bc43bd05f5f41ec517ae087107a38c58b153a6ee849fb065a0be776d5ae7e6674346dd453d8847ffc9e4012a555a608"}, {0xf0, 0x118, 0x0, "faa641020e379758c82b3162dbe6d894698a8a90c2df6ca55060bcf94dc6ca636332d1a3f1d3bd58af1945fd3f2c48e6d479c9343b4331c9acc9ac5be028b49706d595f5c0eac3f8ef9df4c0784bef88cbd28e8276e5eab2e65716d93b0ec146bc2e7aea955b53972e01fee2c5f9c5c1d495321aec086851f3cb97ff0f537adea732fdc6f8c36a002f5cb624706afba262febb61fe79f63b1bf988fef6e059aab0c4af49acaefb7e4a83f8436f8eba45fbc06b182e27a6ae10629999ed5060120caafb83773248005dc3e15c70a16141a4ec8f99797b7d1f2d5e61f7f9"}, {0x78, 0x100, 0xfffffffffffffffb, "8e716f3361b6e4dc85b502305fa11064540eafeda01fc65a5f81ed59a06b1363b856e39e33c97bfca28d361ea7871a01c2f42b05e741fab51318a7a6e4029aa8096fd6980393550589415b229e2db98e6ee4c21b9d700ef9feb167ca893e6ebe71a8b564"}], 0x208, 0x20000000}, 0xc2}, {{&(0x7f000001e000)=@ax25={0x3, {"d453d38180bd20"}, 0x1}, 0x10, &(0x7f0000018000)=[{&(0x7f000001c000-0x1000)="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", 0x1000}, {&(0x7f000001e000)="d83b4c5bb7128aa02c1056", 0xb}, {&(0x7f000001f000-0x75)="f97174964bc9c5cbcc0d39ac848d837068019aae929ef9af8e6ead664f47226e8bbe18e66dabc0fd03cad8ed66be6cb141931d028a9228e428d8cebba25243c58e764ef23b8877e9948adc7035c7801422eae9ca73c4799e7aca6e78c4c147e01d53acd1249a80ad2dd44d89ebed634611aae35d85", 0x75}, {&(0x7f000000e000)="884392398d71f52c25afc1173b131922c1ba9fa17624c6fb672d90d0dbe54367ac81a5e1ed426520b62550f7ff1d88c87a9b8e3c5fe70e4c22ee98b90b096e979e204b7d3717cac7762f83b1ac73e61610094347ba48036d53d68d11f4d25579bf862d472b1f0cf561642a30f70c1f8a2e431c6be4e0bc2b757fbaf1fc41c054a0ffa6b9a6547af23cf99d0ef26b17790fb4fb9f07492dec0805250edd38fa1e46afb9adf16a64291c8078150459d7eb716ff3788523c9ed25be97d1cfa3c92677019c", 0xc3}, {&(0x7f000001e000)="d75520df7b5035", 0x7}, {&(0x7f000001f000-0x6d)="4e348b7fbd088d5ed550ac3d6c22bb46367fc436abe3c7ca72ced11e2f2e423724ea3513171a0fb9934284175a472e78afe0b7459c60c5f7110eb2c0c68b807ebe013c79550aa2882019aaf552674cbc15eb14978ab7af8a2d42d6f25226af0ef922aac09a56e558a735807c4e", 0x6d}, {&(0x7f000000b000)="18d93c8d05a06ecd517171a3a01015d59043f19dba74a33e95bead46820bbbc41af74e80f3f27a898280f6fdaa1cad59712f60d428aabfbcd5c76b60cd75f81d0d5dfc9d415ab2a01972a4ac01e471e15b76130d2bcb056f5b9016695eca7fa6010c30ed8d7dd891efda6aedf8a645", 0x6f}, {&(0x7f000001f000-0xa0)="5f53ee755fa6e448f2482a3a64598144bec150cf847e366c66938db9c0878554320c32691c7d4604ead92ac42efdf454545624a01db97718a748c9a6e7c6d05a7665c4225c3fcb957e895a9376f42bfd87ba7a90454ef048adede460214a639fea581ff6378a8f822dd2c2848fb2c747452aff09ae35d1c29c143d2a0efe80552a7303cbbda161cbea7155da40fd6c6b7b7fd8546254cad80164d14780c3bc99", 0xa0}, {&(0x7f0000006000)="14fab535da9d86cbbc68a15ed1b0b758b87f68e52482df8a155e7b10c3cd5fccea2c78a28b09f0bf91e5862520a9dd449d4206ee0ad5df2c5a7fea36fa66bc0fb111c4f77e1c89ab23ed4290dd78785572a01fada584c7a96e60077a9f71abe76899f11b40d2640baf8a31ca904afb95e9d428645e", 0x75}], 0x9, &(0x7f000001f000-0x50)=[{0x50, 0x6, 0x8, "e234b2c37ff241ff9d80958cfaff89e174f21a05fa7962345c9b3c0026d25439340b11e350d38b6a1dfa47b03b89f70f7d5d641aea95588a1d5a"}], 0x50, 0x800}, 0x5}], 0x5, 0x8801) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000001f000-0x20)={0xe53, 0x7fffffff, 0x0, 0xffff, 0xffffffff, 0x7, 0x7, 0x4, 0x0}, &(0x7f000001f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000001e000)={r4, @in6={{0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x7f, 0x0, 0xfffffffffffffff8}, &(0x7f000001d000)=0xa0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000001e000-0xa0)={r5, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, 0x7, 0x4e, 0x6, 0x80}, &(0x7f000001e000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001d000-0x20)={0x800, 0x0, 0x10000, 0x100000000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f000001d000-0x10)={0x41e, r7}) 2018/01/11 00:41:18 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000757000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00006cc000)={0x0, 0x8c, "f456ad202352c2f406a3505a02c1f31bcc5db47c135cf108e3442850e6f4635e3efee93f8a2f1ab87c14cfd70a76e6492fc0545f13e759969f66d3599b2c98e81c5993de384bf47cf75138c7f6293c2adf5ec3c04d52b1bf716276398e52375068147525238f7dec071ad2b55ae1ec23872109dfbfa419724411412d9d2fcc871517c18434c643033aec80e0"}, &(0x7f0000cc9000+0x6ee)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000fcb000)="18fc34ca7d2b12eb85d5751aa6e80a5b041d4bee8ae7fa82a4a4f563edeb6294abe0e4761eb04642ca89ef0340", 0x2d) r2 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000697000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="1c96aa49a4c3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8ea5ac7e37bd8dabdf2acdd2977b493f"}) connect$inet(r2, &(0x7f0000b1b000)={0x2, 0x1, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r2, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fcc000-0xb8)={r1, 0x7f, 0x7, 0x9, 0x3ff, 0x0, 0x5, 0x9, {r1, @in6={{0xa, 0x2, 0x1f114c98, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfffffffffffff5ce, 0x1, 0x57, 0x1}}, &(0x7f0000fcc000-0x4)=0xb8) 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000081d000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffff, @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]}, 0xdb, 0x1, 0x9, 0xfffffffffffffff7, 0x7e00000000}, &(0x7f00000ef000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000514000)={r1, 0x782aeac, 0x30, 0x8, 0x9}, &(0x7f0000140000-0x4)=0x18) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000081b000)={0x0, 0x0}) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$bt_rfcomm(r3, &(0x7f000063c000)={0x1f, {0x8, 0x10000, 0x5d, 0xfffffffffffffff7, 0x65b, 0x2}, 0x1}, 0x9) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f000081c000-0xa)=@file={0x1, './file0\x00'}, 0xa) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000081e000-0x69)="7e78893ee4820592c9a2389c2a3aed108abdaa60e06df5c10681209bc1aefa2e7ad1882ce14561cee59e1e2a7833bb27d8acfb3a6be98e2a23a37a7e2317cdb8ecf9016b3cc66bdb17b03c5127e24eb94bc609cff32d7b1a461cd45687237d295f2c784b9a2934dd5b", 0x69, 0x40, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f00003d6000-0x4)=0x7, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000738000-0x8)={0x0, 0x0}) r5 = socket$inet6(0xa, 0xf, 0x40) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00000ab000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000081e000-0x4)={0x8, 0x1000006, 0x1000}, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000081f000-0x4)={0x3, 0x3, 0x1000}, 0x4) 2018/01/11 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000926000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) 2018/01/11 00:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000571000-0x4)=0x0, &(0x7f000080e000)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000ffd000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f000016b000-0x1)="1f", 0xffffffffffffff4a) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000430000-0x8)={0x0, 0x3}, &(0x7f0000f4f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x81, 0x202, 0xfffffffffffffffe, 0x7fff, r2}, 0x3e3b9986924d55b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) [ 41.410074] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=8 sclass=netlink_tcpdiag_socket pig=6945 comm=syz-executor5 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f2a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00007fe000)={&(0x7f0000049000-0xc)=[0x5, 0x6, 0x0], 0x3, 0x8, 0x401, 0xffffffffffffffff, 0x2, 0x6, {0x9, 0x5, 0x0, 0x1000, 0x7fff, 0x8001, 0x99e, 0x4, 0x401, 0x8cb, 0xffffffffffffff67, 0xfff, 0x5, 0x7fff, "e77d40be20dc677df562bffb327cfd97e45d837aa5ff827b61102a5f7456683a"}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000612000)={0x0, 0x0}) accept4$inet6(r3, &(0x7f0000fcc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bed000-0x4)=0x1c, 0x80000) connect$unix(r2, &(0x7f0000b8e000)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000168000)={0x0, 0x0}) write(r2, &(0x7f000001a000-0x69)="", 0x0) write(r2, &(0x7f0000e1c000+0xa0)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/11 00:41:18 executing program 7: ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r0 = socket(0x1f, 0x5, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x3d)={0x0, 0x35, "400ef30d73725af631be5b19c105663e202cc66cddb41e8973f0c0794a44bb6a1faf04081102a11f2b75a821efda02bc6e4285523d"}, &(0x7f0000002000-0x4)=0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xb3, "8281efc3ebd8886e921db322a6355b4e7bb3a00eb7a476e953eb5255dba239db8caea97a682171e03fc2b35f4127ddb39e8c2973a561743d2a41bd7403c5ddc5592a644d8a475f8655780f8dfada82b15fab45fc7c210a741b79da911dbf4aa6866abcd89aa23391768753efb07ebbf68af3406f4fc61e6f6ad0c2f14da300a3682f1a4856bf3222cb289e58376630d9653dc9a3d40327086788f52bdf115d06ba0fa66ecadd1206f6614a0d9851dbf928a47b"}, &(0x7f0000002000-0x4)=0xbb) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={r1, 0x16, "5cb97d1b882ff2b20a8350181a94e2736334be3c5345"}, &(0x7f0000001000-0x4)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)="cedff6465c2fdbb5973b9d88e0a0aee350f1a160c2f82e08cdb21ab8348e55651930dc03fafb10f9d0b1afbad84cea18eb4a2791a9fb55cecaad97605017d4f2731ca273c330f5a0de08f9fbf3bba4f923ba330d8b47a6f0aec26df9a68912b1ebdbd8478404613105b59bf47bd951821819e025abf39a3541bf1f67da958962df673a67f98e068c9b0ff836f58d6c93b3a11ec570434046f34ae389", 0x9c}], 0x1, &(0x7f0000001000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x161, 0x401, 0x1, 0x40, 0x8}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000004000)=""/100, 0x64, 0x10042, &(0x7f0000004000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r1, 0xffffffff, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(r0, 0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r0, &(0x7f0000007000)=0x0, 0x100000001) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000008000)={&(0x7f0000007000)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000006000)=[], 0x0, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x6, 0x1, 0x2, 0xffff, 0x80, 0x40c3, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x8, 0x1, 0x7, 0x80, 0x1, 0x7, 0x400, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x202, 0xfff, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0x3, 0x1f, 0x5, 0x100, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xddc, 0x8001, 0x201, 0x0, 0x5, 0x4, 0x3, 0x469, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x6, 0x2c, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x3, 0x4, 0x2, 0x3ff, 0x5, 0x3, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x10000, 0xffffffff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x8, 0x1, 0x3, 0x3ff, 0xe0, 0xbb, 0x7fff, r3}}], 0x1b0, 0x4000000}, 0x20000000) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r2, 0x7, 0x0}, &(0x7f0000009000)=0xc) 2018/01/11 00:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000b07000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00002de000)=@int=0x11, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ff0000)={0x0, 0x1, 0x1, [0xc39]}, 0xa) [ 41.463106] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=8 sclass=netlink_tcpdiag_socket pig=6955 comm=syz-executor5 2018/01/11 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e83000-0x4)=0x0, 0x800) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000849000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007da000)=0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000c88000-0x48)={0x9, 0x7, &(0x7f0000008000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x413}, [@map={0x18, 0x2, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x2, 0x0, 0xb, 0x8, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008cf000)='syzkaller\x00', 0x4, 0x6f, &(0x7f0000981000)=""/111, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept(0xffffffffffffff9c, &(0x7f0000b7f000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ad000-0x4)=0x10) r4 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000351000-0x4)=0x0) r6 = getuid() r7 = getgid() r8 = accept4$unix(0xffffffffffffffff, &(0x7f000050b000-0x6e)=@file={0x0, ""/108}, &(0x7f0000295000)=0x6e, 0x800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006bd000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000db9000)={0x0, 0x0}) r11 = socket$unix(0x1, 0x8007, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e39000)={0x0, 0x0}) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000a1a000-0x48)={0x1, 0x7, &(0x7f0000b88000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0xe20, 0x0, 0x0, 0x0, 0x9}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x1}, @call={0x85, 0x0, 0x0, 0x12}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e38000-0xa)='syzkaller\x00', 0x3f, 0x8a, &(0x7f000038f000-0x8a)=""/138, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b60000+0xe15)={0x0, 0x0}) r15 = accept4(0xffffffffffffff9c, &(0x7f0000a74000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000929000-0x4)=0x14, 0x80000) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000965000-0x2c)={0xd, 0x100000000, 0x401, 0xffffffffffff205e, 0x0, 0x1, 0x37d5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000048b000)={0x0, 0x0}) r18 = accept4$inet6(0xffffffffffffff9c, &(0x7f000015c000-0x11)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000010e000-0x4)=0x1c, 0x800) r19 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f05000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006df000)=0x1c) r20 = accept$unix(0xffffffffffffff9c, &(0x7f00004f0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e04000-0x4)=0x8) r21 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000e43000)=0x0) r22 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000097e000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000600000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e83000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000776000)=0xc) r25 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ee7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005bf000-0x4)=0x10) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ca0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8a000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f89000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f56000-0x4)=0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000038f000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000286000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007e7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5b000-0x4)=0xe8) r32 = getgid() r33 = socket$nl_xfrm(0x10, 0x3, 0x6) r34 = socket$nl_crypto(0x10, 0x3, 0x15) r35 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002a1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000621000)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000212000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008a3000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000c08000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x0}, &(0x7f0000074000-0x4)=0xc) r39 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000557000-0xc)={0x0, 0x0, 0x0}, &(0x7f000048d000-0x4)=0xc) r41 = getgid() r42 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a60000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002aa000-0x4)=0xc) r45 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1a000-0x4)=0xc) r47 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e4a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003ec000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c19000-0x4)=0xe8) r50 = getgid() r51 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000057000)={{{@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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000292000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae5000)={0x0, 0x0, 0x0}, &(0x7f00002b3000)=0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002a7000)={0x0, 0x0}) r55 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r56 = accept$ipx(0xffffffffffffff9c, &(0x7f000015a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f75000)=0x10) r57 = socket$inet_dccp(0x2, 0x6, 0x0) r58 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000650000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001a2000)=0x10, 0x80000) r59 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008c5000-0x8)={0x0, 0x0}) r61 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000824000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f2b000-0x4)=0x60) r62 = accept$packet(0xffffffffffffffff, &(0x7f000094b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d5c000-0x4)=0x14) r63 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f17000)={0x0, 0x0}) r65 = socket(0xa, 0x800, 0x4) r66 = socket$inet_tcp(0x2, 0x1, 0x0) r67 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000986000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000025c000)=0x10, 0x80000) r68 = socket$bt_hci(0x1f, 0x3, 0x1) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000339000-0x8)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000aea000)=[{&(0x7f00007e3000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fba000-0x70)=[{&(0x7f00007bf000-0xff)="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", 0xff}, {&(0x7f0000dcb000-0x9e)="a9e8a090a03419031f0c37f012d709380227d7b7a15ee65e01f42b586e309e7f16641db39ed81046f82747dc2cbf74d0bc1c7d9f49b9d04af60e02cd73c244af4781e0414a712fb91d225c29f8a6948ffc79c09796a33372270d4abd566698ae2bb7a131dbafd2710094bd90bcd2c9e504574ff556f0ff49b9bae8a5f0c6ff393910768f720c3909c99c7d59fa2e53a87df533b0465afeba457665d60f59", 0x9e}, {&(0x7f0000b14000)="19f1c6decc3235ccdf", 0x9}, {&(0x7f00008b0000-0x53)="ef4f8e1146866ef399ed3591fe6b63836bf439a9abad3304deb229b5643e1b7253d155a3150c1a0fef9f9c219763f0be870dd45f4c11b36609398189b7486246bd5f0e5bfd08fc682b3cadf8351272f4e77c6e", 0x53}, {&(0x7f0000800000-0xd0)="103de19f5dc4f375b5db0c255d94aa7ec1095740d3a8ef23e28f1e96fa3413ffc7f24a9356dc344be11fdee1298855b3d933da58c66ff53179dd39d961178db7924deacec6a2e0abf15a7c33e3891d23894ebccdd1ff3a8458926e8b0e22739663672a5cc525212cfbde9f16f73e58c57394d902efd1c8e0f8f6c5848c6d08577e9e35c7efa8953f3db6700ac11cba1f723ddadb7c7589eb7737002566b574733d2e00b594e707583cc9d20aa5f02e5f1695e252912ecd8e1cc4b0787880f88a9da86a319d00729ff269f47ff680e992", 0xd0}, {&(0x7f0000f02000-0x69)="950b8dee7c1e1128343b7c3436275e0de2f9a3ea6632831e8a5589f3b2adb910d1a55cb1503bdc52279ac4472cf2c0b80ffcdc884bcadeaf374c4eba3d66fe6cc72c898d9e6df73e146264ea8cb8627023b8516fd19f31369ff556e0086d1ae7ce760c47788febf45e", 0x69}, {&(0x7f0000b23000-0x19)="1ab736498dbe9fe07b49d77cd7cd8878ae43714b25748053f0", 0x19}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f000080f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002c9000)=[{&(0x7f0000997000)="43d4cad4eee50f1f8634f13308aabf0b4f6729b1c70f7a9b6fd5ca41e3e50e7089d68aafe62928e478", 0x29}, {&(0x7f0000f00000)="d7f53521811a6a724d730031c9a4c7aee14c893833eb9c440a3aadbe1be95ec757e97ec2e50cc4fa3232689d7b63a7a36bae770212ffa2fd4893fe438dcd32c4b4ff9d4651e8ec3663878e0a4bd5649b25db23eb1395b144ffb6535635800e1b870c0021346ef8d6a9d0", 0x6a}, {&(0x7f0000f25000-0x45)="9755432303368533f9fee28ee976041e7b8171bf99822da3ab88062db3ff8681efa821f7308db0bbe253973fd876df9850cf60a52d856744808b53209b1bec643b0a0d0233", 0x45}, {&(0x7f0000add000)="4c5a145d762b4d6c24f84c584bd115fe6e82178da12b9cbf1cb981434c7301a00215bf4f275d86a77425f3a9b5186d64d25f68cc8bce19b53dc845638b292707530222b40fa987ee1b7b3106e3c9b345080232d3e5a369127a8db3f0a67994c1096399f4008cd402788517d302948262ff2052f4ec4d981fc976b9aa9051683a8ae73cb12a964c00eeb4b8820a641903b2708168a9ae393eea147d510e52ecd8facb394b8bf9832d335fb5e69f57342d156aec17d3a04a549b1ce5e5e67057a25b88bd3a87e297c8e3166d2a042a7ae775", 0xd1}, {&(0x7f0000ebc000-0x29)="e5177c4d87fe4bb4d3bc42a9e735aee0fc8a1a9b1af3e23e00ddedc9cc288d5161a10602dfd5a221d2", 0x29}, {&(0x7f0000341000)="24f31a0adebcf0d9fd29941d9a1552c474971598ad86eac6420f2960d36ca346049cc0786d2852e27daaa19558f6c7bc4244551e816d6b38a00cccd2c78e9164a5e9d1eb875504026ba471dfd0d9f03d8757cb5f67a1a68637ba74533f638bc8b69c40049f442cbd337ce28d0ef7a09e73b518d6435906b812b30997f1535b9eab59e787f32881ba0aecd70f54281f963806d6d778649fac334992e7ca8853d280a46e5f6c2fe8c45cc6ec0ac46f00f96d460d65674b512aaa91e2ec30534adf2a8ac8178028aae019a3bf40d6eb65ddf2910fcaf5160f284dbd782b03fa", 0xde}, {&(0x7f0000513000)="5ece357435af3b62c68d7e4cd1d3bb20762d31cc38e2f454342249db44145d61c23b70d8ac4cf2bdc7bd3b27de3367171e4063efead7e0b77d939e34cd46e656af1adb2a964e493ddc5f59ee93ee2594f0061ee4353515ea7a0c388e188ca3ea83a3e8b2ecc3f32c67edb3f2cd6eb2eb048f95757e5f3df1cbf32d501b8bf37bc4ac", 0x82}], 0x7, &(0x7f00000a0000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}], 0x78, 0x8000}, {&(0x7f0000723000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000994000-0x20)=[{&(0x7f000075e000-0x91)="17c189bcc9c0806e73a7f35a8be145f2c5b3a08c294b97852f87c595fc620f130a5325ee2622d8c60e4a606ad7ed141b61427a39abab3624ae2bf1494df792218414894b1e05d1591f4f52f110b32246bf20e98789f2af057e23d3cd91f8a56624937c97be40401a09de3babdf484456e342e64602ec83f35f98b6a583569ac3ebf25fd1476752e5c4e81f6381ce9c1e4e", 0x91}, {&(0x7f0000604000-0x22)="2554bdd4383b72003e244efd8e7fc5c4e4a08d0e91fa9d00d3778c626657ca7d3e7b", 0x22}], 0x2, &(0x7f0000f07000-0x138)=[@rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x28, 0x1, 0x1, [r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x138, 0x4008080}, {&(0x7f000025c000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00007f5000-0x20)=[{&(0x7f0000892000-0x7a)="683da67a09f2d0882d4ee0678578fba12dc9a8d5233df5f063a1fea389243768289c3848cb94e8007412726bdfb9cca93f83389704a83a088519915d36bd007fef4a97d2c6e7e41d43d1fa98c0aeb0eeef5d5ad27a62a260c3af00ed052570ecf539f3ac6ac51710870b4ccefa4ca1acef0524f990cef9fb533e", 0x7a}, {&(0x7f0000ec5000)="b11e1078f138a9e36bdf7af9212942cf564de54225af9881c793769a7bf7f85e9c21b613805680fac1f1f7ffc76943571ca6f6153f6a73fbc1e7ca6ff7a38772093e9e7deb733899077eb6a00464046016bd449c3800ceb1f314ad2e6afd4b256356", 0x62}], 0x2, &(0x7f0000f3a000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x20, 0x48084}, {&(0x7f000082d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b8f000)=[{&(0x7f0000ed4000-0x3f)="19a050fb6062bf263fad070a0e534888e2f66487db12935c19907e5fa80227f62d83747b5ede24fda66068ce3012266312fbac37f7402abcadd50bf4fcf714", 0x3f}, {&(0x7f00007e6000)="56a0e53a926a6e325ad0c5b1ddcf53e97387cba8e59bc592c7eb90a4a48160bd5c831280d0ad1523138761adf5c01c6417bdadffdf2df1ceda61982a1ea4bd0c215fb7c68f0b174b02f4598dca966eee9cd4bbfb89050181a847a8f6c28e828c1d70c8fc9d1eefa8b2296dfcca49722b48376919f7dfd67dca536acd5f4c5ccf8f06c2fe03b80de5a2e4", 0x8a}, {&(0x7f000027c000)="4f5838daa779e814bae8cefac7335984ed43501c706707fe2949066235ecee0ec996ce6dd2d8417b29577d855285d7a86d86d80b6d9874a6212613733654ec69c4990f78f806342e06bd98cc04d1a5bd227c748c9d1e1b75aed4", 0x5a}, {&(0x7f00001a6000)="eee49b859e079831f0fc7ef38ee88af74e65c0e8ffe0eacbfb589df5b7dd8573b712268fe8b0cf7b6be244cc3ca46ba979926dab1fcf5020a44bab5848c662a4014f08f456d867b4cb58f40e20225ca6ae0cc1728f2761828db57eda4e9e4f8e91b345150b228ca61b9f564ec254d96c425df3c1ce4bc9820054c02f79b8f930f033ab2de8ba354602", 0x89}, {&(0x7f00009e0000)="260c18c9782d7a8ec890609e1040ede6c457abf8f0461a425484b3ced799e397e7c11177f54f4d1a11ede4d5a1b33df16abacc8e2be2ce08e39fa006a800a66799f04e2487da6ba6d3a7f26e3e05abf04fd1fc0cc4f3daa2608a4d3b9582a334e5ec78a17310c06f9a7f570336b5bc7721749fe1f67bd3e2aabff3e21aa248cdc154eb9c4515945b8d89709e3abc", 0x8e}, {&(0x7f00005f6000)="0f38cac69a81744afa5bdc0f572e80d419", 0x11}], 0x6, &(0x7f0000cdb000-0xd8)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x28, 0x1, 0x1, [r54, r55, r56, r57, r58, r59]}, @rights={0x30, 0x1, 0x1, [r60, r61, r62, r63, r64, r65, r66]}, @rights={0x20, 0x1, 0x1, [r67, r68, r69]}], 0xd8, 0x20000000}], 0x5, 0x10) r70 = socket$unix(0x1, 0x1, 0x0) bind$unix(r70, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r70, 0xffffffffffffffff) getsockname(r70, &(0x7f00008e4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00005eb000)=0xe) 2018/01/11 00:41:18 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@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}, {{@in6=@mcast1={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}}, &(0x7f00009a7000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000de7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x10001, 0x1, 0x6, 0x3, 0x0, 0xa, 0x0, 0x80, 0x33, r3, r4}, {0x7, 0x400, 0x2, 0x9, 0x0, 0x9, 0x2, 0xdb08}, {0x3f, 0x7, 0x7fffffff, 0x1a}, 0x1998, 0xe, 0x1, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x2, 0x2, 0x3, 0x2, 0x5, 0x2, 0x6}}, 0xe8) vmsplice(r1, &(0x7f00001af000-0x40)=[{&(0x7f0000001000-0x1000)="", 0x0}], 0x1, 0x0) getpid() socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/11 00:41:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000960000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)=""/1, &(0x7f0000889000)=0x1) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000017000)=0x1, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x4, 0x4) 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @x25={0x5347d1768d522c42, 0x0, 0x27, "00050ff8f8"}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00004dd000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c3e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000416000-0x8)={0x10001, 0x3725, 0x88c2, 0x0}, 0x8) accept4$inet(r0, &(0x7f0000e6a000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb1000)=0x10, 0x800) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000338000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000092b000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001d0000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100, 0x38000000000, 0x81, 0xa2}, &(0x7f000020c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000716000-0x8)={r2, 0x22}, &(0x7f0000c0b000-0x4)=0x8) 2018/01/11 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x116, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002c1000-0x4)=0x0, &(0x7f0000f62000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fd6000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000e4e000-0x4)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000fd7000-0x14)={0x11, 0x6, r2, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) [ 41.535238] DRBG: could not allocate digest TFM handle: hmac(sha512) 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000035000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000027000-0x10)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400080000000000, 0x0}, 0x1) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000036000)={0x0, 0x0}) 2018/01/11 00:41:18 executing program 5: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000cce000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d70000-0x4)=0x1c) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005d0000)={0x0, 0x8}, &(0x7f0000d70000-0x4)=0x6) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d70000-0x10)={r2, 0x10000, 0x2, 0x5}, &(0x7f00007c3000-0x4)=0x10) syz_extract_tcp_res(&(0x7f0000d6f000-0x8)={0x0, 0x0}, 0x6, 0x5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d6d000)=0xe8, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000d6e000-0x25)="24000000f200271014f9f40700ff032402150000000000000000000000000001000008002e", 0x25) 2018/01/11 00:41:18 executing program 6: r0 = socket(0xb, 0x80000, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x2400002}, 0xc) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f24000-0x80)=@generic={0x0, ""/126}, &(0x7f0000c70000-0x4)=0x80) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd9000)={0x0, 0x0}, &(0x7f0000fd9000)=0x4a7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000309000-0x8)={r2, 0x100000000}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000022000)={0x0, 0x0}) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00001ff000)=""/116, &(0x7f0000b91000)=0x74) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000fd9000-0xf8)=""/248) socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r6, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fda000-0x4)={r4}) connect$ax25(r7, &(0x7f0000f6b000-0x10)={0x3, {"462e3a0beaa95b"}, 0x100000000}, 0x10) 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80803, 0x6) socketpair(0x10, 0x80000, 0x3, &(0x7f000010d000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c7a000)=0x0, &(0x7f0000e49000)=0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000518000-0x4)=0x400000, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:18 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9000}) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000-0x4)=r1) socket$inet(0x2, 0x0, 0xdf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000005000-0xaf)="6f96c48fb3847a6ce8f3468f324e50f21a72e02656d665e505540f06858cab81e7e31702bae6c4f10c443dda00369904eaf8c0bdfa73714fea3789c9bb8ff6a97dd7ad214745c90eae4a52447cb7481d0d27b1d5cfb3e80b7590736385d7763e8a95c4dff4b01457ed0ba8666545c999ea720c148d751b1dbd6562cfc518d4f79321c957ca7a6da2697f684c93403140679e63c2971fe5828f985744bf0a822c793d1c6aa714ef34dca57eca69b2bc", 0xaf, 0x80, &(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000-0x28)={@common='lo\x00', &(0x7f0000002000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "93396d5d15cb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e5c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002cd000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xff, 0x6, 0x1, 0xfffffffffffffffe}, &(0x7f0000d70000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a77000)={r2, 0x6, 0x40, 0x0, 0x100, 0x3}, &(0x7f0000006000-0x4)=0x14) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00004ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f85000-0x4)=0x60, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c09000-0x18)={r0, &(0x7f00003db000)="402ae08786f16622a2a2789aceeea0b031fa7229f0956989fc19763884b31bffa6542f3bba9468e45aeec7eecd78c34ce638e68e2c468e10ab2dcf7e99a29c8f85d2e34ce9ff7dff808a28adf31b2c901297dec9fa", &(0x7f0000549000)=""/238}, 0x18) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000067b000-0x4)=0x0, &(0x7f0000d8f000-0x4)=0x4) socketpair(0xf, 0xf, 0xcc1, &(0x7f00001ef000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000046e000)={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]}}, 0x8c) read(r0, &(0x7f00001ec000-0x23)=""/35, 0x23) 2018/01/11 00:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000004000600e00000000b4000000000000000000000000000106d", 0x29) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006be000)={@generic="12aa40f6a06e366fa70f447d36e7b9aa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d15000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000+0xa07)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00002aa000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000e7d000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000606000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000dc0000-0x38)={&(0x7f000080c000)={0x10, 0x0, 0x0, 0x59000}, 0xc, &(0x7f0000222000)={&(0x7f0000e28000)=@report={0x2f8, 0x20, 0x0, 0x6, 0x2, {0x3c, {@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x5, 0xa, 0xa0, 0x20, 0xbf, r1, r2}}, [@replay_val={0x10, 0xa, {0x2, 0x5, 0x1}}, @proto={0x8, 0x19, 0x33}, @algo_crypt={0x10c, 0x2, {{'ecb(cast6)\x00'}, 0x620, "2f1dd72ff7abcc4656aeb4b09cac5366837eaaf7838c1a3dc5c9de6ec723cfad21c7bcc86c9ec91a0754924a8cde1bd3cf8e0c1e6523dc60224054764c94707955069fe4a2bd630d2deaf164f86012533466255efc3683ac3489b921f0b9f8ea065c57773249083c79b3d7b13516c78be09dc7aaa0ebec8b0122430e9e4e169b3fbf2132d414dc7e4bd3c31759a23e1f76f1df90cd755ad3541285772b0ba07105e91e81fb4d73292237d3bdf21486e2cdeaac46b57b43016c59f6fc676c8ae4b96b83ad"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x5, 0x0, 0x2, 0x80000001, [0x101]}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x4, 0x3, 0x3, 0x1, 0x9, [0x25b1, 0x9, 0x1, 0x0]}}, @policy={0xb0, 0x7, {{@in=@rand_addr=0x8, @in=@multicast2=0xe0000002, 0x2, 0x7fffffff, 0x0, 0x5, 0x2, 0x20, 0x80, 0x62, r3, r4}, {0x400, 0x6c, 0x3, 0x80000001, 0x1, 0x10000, 0x100000000, 0x10000}, {0x8, 0x7, 0x1, 0x2b}, 0x7fff, 0x8, 0x0, 0x1, 0x3, 0x0}}, @algo_auth={0x8c, 0x1, {{'rmd160\x00'}, 0x208, "6fe1728644cc0b6d6d25f345d85fa3319c425f72a6f401412f4176fc8c4ff125f579f215e135cae6f63daa66bc3bf5ff0f9b7fef336c2f1ad2442d8b273099993d"}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x4000040}, 0x50) 2018/01/11 00:41:18 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000acf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00009dd000)={0x0, 0x7, 0x80000001, 0x2, 0x34d6, 0x9}, &(0x7f0000ad0000-0x4)=0x14) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000004f000-0x4)=@assoc_id=r2, &(0x7f0000ad1000+0x86)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ad0000)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, 0x5, [0x3, 0x8, 0x94, 0x100000001, 0x80000001, 0x2, 0x4f7, 0xc5]}, 0x5c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acf000)={0x7, 0x6, 0x20e, 0x3, 0x702, 0x10001, 0x2, 0x1, r2}, 0x20) getpeername$packet(r1, &(0x7f0000acf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ace000)=0x14) 2018/01/11 00:41:18 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000660000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f00005f6000-0x66)=""/102, 0x66}, {&(0x7f0000130000-0xc7)=""/199, 0xc7}, {&(0x7f000075f000-0xac)=""/172, 0xac}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x8, &(0x7f0000f80000-0x36)=""/87, 0xfffffffffffffdef, 0xae29}, 0x40) 2018/01/11 00:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b83000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d89000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00009fc000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x300}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x58) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.750910] sctp: [Deprecated]: syz-executor1 (pid 7043) Use of int in maxseg socket option. [ 41.750910] Use struct sctp_assoc_value instead [ 41.758527] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=242 sclass=netlink_route_socket pig=7045 comm=syz-executor5 2018/01/11 00:41:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000777000)={0x6}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={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]}, 0x2, 0x80000001}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x800448d4, &(0x7f0000002000)="9f2c824c4e0b2d8eed9074d7b9a2e1f10c82bc495dcaf16e8326f01f68de473ba4630ac51705c506e87432975f99f9afd23a11692cdceac6e0be58336f8702725e7255c048701a1f25da679bf8225e3f09388b76be819244b545e1391f86806ab4ff14286c9ff44a1c0114c80146c7093d91b5efe4b41b88ec55e96d887a7315c3") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r7 = getuid() r8 = getgid() r9 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r11 = getgid() r12 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r17 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r20 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r22 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) r24 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000003000-0x4)=0xe8) r26 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r29 = getgid() r30 = getpid() r31 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) r34 = getuid() r35 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r38 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000004000-0x45)="e3150adfad7d21629acafa11dd66256c1c79fde3c2d9d02df1bbf1cbb811493be27bff5384079fa99def91ca4dc8039bdc2762da634cacbde6fd9bf1072d3e1352b7bdf40c", 0x45}, {&(0x7f0000004000-0xa6)="0048a3b9a8b3643865ad92c53edb03c20fc9deae23954e463b30006e89cd899ed06def4749fc5d3b6461c9306c6088d5956919d6590709d4e3dac14be2be4038bbb3e92eef9e205eeabdcb7382841ab57b0cd62aba0318e503ddbf39bd09fbe197ead723a5ba1da0fc1bcabc2508161a4b4509f3f2747e2aaa4e06ccc94d63a42b65f2d32269807249044166858c814b2c99080d7a9972cd315f651160b04e39a4c0d1dbdc51", 0xa6}, {&(0x7f0000001000)="dd92d89e30c790bdb7887192ba86d55667cb63fb6f3d902378dc917b2e5b3cc1e6aef9720a9684e6651aad72988700768c8e78e010aa2fec5440cf023a05839ebe004e7b9b976524b5006ffe4ddb05b2f04f109c6081e76459c4ba70c777d22a96ba00764a604d6916cdc14e764e9d62b466c86b38daa2578fa496bc3fa10baaf81bb43794bb86f97d055301957a57ae012473cb34b4c35140606fb7e6e3b9e66222c0653d3acf72f88f9c2299eb5d132a358673072cac3a09b9050ccce8db832f3fe134694f62d2c35681a92800f21eee1abf28619cea718c404180abb998df7aa482f0449538e8af1d", 0xea}, {&(0x7f0000003000-0xcd)="2b3185ee6bc887d0fc12d3929f38d419d497a9c04947e876fbe244082e1bcd2e7f4211025fa0a226021378d0e2add9acafbe03c38659ae47c8afee9b120e731082a320cd80f3744b83fb8e864c67e3a3028b558fbfa71ae7c1a24324831dc2f2d8872b89c8eeb05b5d57ba65905c52e780aa7191ed14979cee869ea8cf7aa6244f4cf855ca715c3eb38f83ea3b4c5a107632e157845c0393b4a0cb8711bc9225134aa1b9a4c85e084ffc19e27a646fdea45abf0a716625bcf09054b22675dbef23359806666686dd891aacf4d5", 0xcd}], 0x4, &(0x7f0000001000+0xebe)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x40, 0x50}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x60)=[{&(0x7f0000002000-0xbb)="abf87f66d74e3dde1e2fac41adb6a0a4e6d55efbb716ec77a316935392a1a5a1e132c09aa09d62a82a3697eaa44b271cabe5ab1af587f7fb8dfcdf78780c6667b1bfa11bea186f0d5c13b476082fa119ac8c7c58fe9501547ec649b5633ba3c86367ebc39ef4742cd1deadd06b60c9b9907f6e12e5c84d1f1631a84f4b0e6c002ba4bb15cb171ad62ab7680bfd456b5f60f543a3cd3cf582c24cd09d05aac1682e8cf0e7f470cdc2173f31e313981d543b2e83bd4f6b1730566a22", 0xbb}, 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{&(0x7f0000001000)="0fe2634b668a42408eb86571bad90628a5b8c4d5eca13769f2d3b4d80822ff913b79f5b2c7c786a1605cc3c98dc8b44f542d581fee2f8d5d3ed469986989ef301d416d1cad78de4181ac44ac74af68027defca87f171149366a486c7799169d69f2919525d612991e6dd59935e16a63126d4a597e5421251bcd246bfc7e0f4af1d31e57e24b13afbb19b938228c7ffae0e60fd0c10ddd727ae1622280ef4bc6d23de1f811e7395361f9d758baa04f7350f9dc6939c3a708a7d626ce95a3f900f622005d5e5c06c0c15bf9110a6b878", 0xcf}], 0x5, &(0x7f0000004000-0x138)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r0, r0, r0]}], 0x138, 0x800}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000004000-0xad)="5a82033847996bdd7c3047c82ba299469dd3343f52a8e9fb8163671f08cb4db4a082e0194e56761c5231579b27feb4d19f3a3d8d7fc2bdc2d04a6ba89b1dd37268be5fda888388d4e213401838327c9f7e117f89180675ae8d84291f990d7db21f25de1302f735005d7005f7c26294450be2adcecf890f2056b81557cdd39943da16a746fd7fe38525e8465e40f4ec1803abc85d4f6b6b9b0132685665d887319c7a4520be4e6b23a33a321bf3", 0xad}, {&(0x7f0000004000-0x28)="c5a081551380d851c10f23804fb2adfceb81fd9b79e8818b0d477fc109cd873d1c79fc748cae0477", 0x28}, {&(0x7f0000001000-0xf5)="3eadcc4f642b09e89977e5ea316b55c162b0c327fbc49625f362c2c2ddc9c6b1531bad0255ab1dda84a6347eceaf9e523449ee042bff47477a3d7a3c58a603ca485cbffc42340e150ddaa1e486929e026d51150e8a1d468c85ba18c5f4d5978931330b2497cc10d21fe2d61f5069072ae831face069201a916f4a468ae9146ff92315965641fb68c810ec35bfa14629d49ef621fc33d950e2c6572fcf59d59d8b4f287c7719071c9e0debfd0a566cf09cd6786fa25a14f3a1a1b742c3358c840c08db253ef38458d797d90a15d2e01c501a0f6243e0fdc1fe4f9597a5c78bc35d9f3a643af94691a9b2b59c5255c9c93b080943bd4", 0xf5}, {&(0x7f0000003000)="41bff3090c4f242ab480bcf2bef9416e3b5b15f8c2bcabc5689f3f12332c19cb10cfd9b342265fc37bc8bff1411e9584b6b5cf3ca044a63321ae9f755df875413b6297fc794ba34f3b10b5305cf4ac44c122ba7d0c10d048599c542e5ce0a5adab10b60e716c01efc3fd7eead4a8b0b29e7a536ce0f075c1d6", 0x79}, {&(0x7f0000002000)="201f8dd484a7ebb5856a3532169ffede26463c6c94512b8c9c666599b70c09b10ee476e264c662173dccd07b6d19b3b2605ebc0d23f4522a77ee301547344d339a2a49676bc33a42728bc76182a92a241c2d5c8c6565d567bfd10d3c6bf5aef31bfda7af3b6bacb4e4267f0a263645dd7c54fe503cbf0c0241bba1741339a489705340b093", 0x85}, {&(0x7f0000002000)="27db395478f805e62ad881b3df220ffaed8703eb288dc02baac4a1349d295e37f0e526eeab36d7674ce7033b235c8a4e2463fd1ed3721a705693d9351fee4e4092b41f4a185ede838289bb23a0c90089bfc8388541de606c653c7a1cb0bcb9dc20ad85a63dc8d3c58fdf16667871222f28ea8893a3de376b7390684105bffc9e7717816b9eb82c549e5c8422f920ff736f61315de6791ba0839512971b74e95c63a8cdc622168cafc9fc7502c9cf6953da5b98b4a6386d7824b1e3ba7d835d8313c7e157066d16", 0xc7}, {&(0x7f0000004000-0x73)="ee23746c5acdf483534019c1960b1eab6567991837715c21812f01df59a2c49d09f5a446464247bb447142ef51f4ee9697c0f5c9831205840285683024e6176302c346f4c14d7c888e92147a125e304af4a0afc24ddcc04979a10b50cc07f3a3f99ec9555b2ff4030d8f2f30e1a95fc071fc4f", 0x73}, {&(0x7f0000003000)="386e9d73367bf076c9d06ee27c6649922a174258c4417dc430f0ee2a3d40852a443b20cfa7c05272de6c677e44c0ec98da6ae19fd65fb8c9a89ed0e5abf1aa79d5c273bb21285fa4e1496630c026b6f7c8962d6d9000f3809c44c34eae7f1661badb256062a5", 0x66}, {&(0x7f0000004000-0x2c)="4431b6fffdfb2202bb3a5bd9b2837436d05816d8d983884fe91f179f044f9b6ef81f59608b15dc278da345ce", 0x2c}], 0x9, 0x0, 0x0, 0x1}, {&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000001000-0x37)="02ceffb1ee7e65d38f1478c2bd6826b446c274c2b45cfa6ea4d0fffc74e840c10eaf25decb4652b89cafb2988faa52a5744f0d5644f6a6", 0x37}], 0x1, &(0x7f0000002000-0xa0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xa0, 0x4000000}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x60)=[{&(0x7f0000004000-0xf5)="9666f9429e6c7c61bfba5caf7fe00a0f970c7036dbcb29ce097b2c00caf13add28e6fd0bd0ce536b7e190aea40c178be215f31a77fb4a17b5f3fdd7437bf32f61d999ccf5b680232db1df5b0df2e65c41f92c3edc0224dc0ce0dfa4c690298751ae0a9db4ac849e7c56d567b2523296d4bcba92f5bda539e3e74f954c4a57c95fb240b8ba73da9ab237835226fb5002db87c3b04ab29112258dae6c53c2c76aa9c2c5ae33a3d49549eaa10ca6190e9fd970239b8728aa54fc35533d286eced8e6693ff87596ebb26fee3b3d7e69a0bd8756480ca420f49ec896369453f71284f0212065e2f719be69700def17410558439c70bc39c", 0xf5}, {&(0x7f0000004000-0xea)="ef4aee50a16cb3db4d25cad481a5a5959eaad23be8c9c67c11eaed18413ed57bdb850f23c25375c8cc97ecd294c0fc770b2df34a8d7fa076957c2232882e91de7cb039d064a402531531a47bd7a337999ab727bb3468c675b074a8dff0511cfb3494b52ecad3bc3eeb2478d6ff744e7252c88e262b0b03c57e19483d2ac36e1b9a80d86f5b2c3b4a7d97adc0ade3b3b637b6bdeb5ac35770e7bfe8a1ab4e7c2275a90baf760edddd5b064bfee1add20b72766f8ed2eaf9aa829ed9e1eaf5140fb1888f67419c6f5402f28ae1c73aef76563b462644cb54aff381ec934f450b2c64d140535ebe90670a25", 0xea}, {&(0x7f0000001000)="688732ba26c760e898d0bb19f0fbcbe3043124e6d1f7956f157a4def49c94efa2b7d383fdeecdf100b40b8d462a33377d41c7845ae611cb7bcc5bafa6b0431719fcad7e48fb7f2dd6eadac08bc283cdaac6e575188952a4d248d7c827b72a3761b7a5972391dc1ad683151d7df3fce6b83b30cf752b0cacebfb84ee12541b00c78aab375bf3e62e02d75c7efa2a508f07a721cbac90353f200d04fe89ba9a8dd7805db42512d7c8b6df1fd4c4e3c", 0xae}, {&(0x7f0000000000)="76f0e1785cf43f4228ead4876b71d355d8707395a1a0cb1c2998beb0bbcc57db780803edcaa386cd6623c8b0626b8ad6acb9d58d6818835dccde8006afe8ca1ae1c2bc40f0603a9abf963f73be414fd3874080163bcb6bb54fea0259cd952ec45f30d0648c427b0bf963459a76f4", 0x6e}, {&(0x7f0000004000-0xce)="8e98a8ceedd795998ca42dfe04252d6c5272109299268f89a1162bac03135086d781378607ca44578e95dae50a480cdfb905e3cddc1da4a2bf3cb99ee367a70ccef259e8298dcc0fd38d656669a913a6d09dfa8efc255885e5640a2e8648e01c7747e0aaa6672264162be8febad73712b32aadc561998462a17ffba766674748a4ca887df38170ca3a8759293faba7f630d0a09e967824f273a6bd485229aa59a7ed0c69e821183cf0829f068884a34430d38cc443f2280c0d220e95e602a41407b249bdce0a91e636cbfdec6346", 0xce}, {&(0x7f0000002000-0xe6)="b0311d79c133bce69e88063b8514b0d820233b6ae4bb9634ea5a83fd4f5df496d2b6b33197d4643f0b9d52321bca0e0fe055ede4585aa9277d5efaf66c3ee29a9a58ce9ed08802fa68442b69f8c10166917f2c76d594ce7bfcec56710f163f8b5d5fe7ca3606f71d0d9f30106cc751d59fe6cd197086c36dde85b55e3c7ce36ca7d773561a09ff0a9da54796f3b7dcdeb2625fc98cfdb981837334a9fdd3330d9ba5116b54d5b5f6bfe2498e2af021d859ce1ec1c03c4eee53f9effc7296c85704ff6ef313405501b29b79c969a39902f27676b7f35ef75ac940a4da752767a65b4a0e62c948", 0xe6}], 0x6, &(0x7f0000002000-0x120)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r1]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0]}], 0x120, 0x20000040}], 0x8, 0x4000000) 2018/01/11 00:41:18 executing program 7: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/11 00:41:18 executing program 4: 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, 0x2, 0x0) pipe(&(0x7f00009cc000)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00009ca000-0x38)={&(0x7f0000279000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00005e9000)={&(0x7f00000b9000-0x12c)={0x12c, 0x3, 0xb, 0x400, 0x5, 0x0, {0xf, 0x0, 0x1}, [@nested={0x118, 0x80, [@generic="96f890700c0435d28ee0b0a77a472ceab4f0ea2bfbf1ea91eaebed9bf81ba85afba1ca694df9f0759ce8ac1ef2c13a7c06cc23c4bb1cb7800e72df547ca392e38ab1509ecd3156d91604088657b8cea68bce27d6526cca7702fdce6c0c6153e7da677f7a68994026cfb0ff16b5ba3ddda0036e07c89875fee6d716", @generic="f254b56dc28a2d11f38a58553ab9835bdcadc6178adb563fd0410741aa938a29ac0f26298fef6827688b734e146aafbb96edfca5acc4194ab4c157a275d6987a8dd6aeb054dceed584e8ab6a272afc1dfd323761dcd0ce3b03b7fc26d36d4f798376a6e4715146d74e3cf01428e3c24f517879cfc4dc33001b80f25afc3c746b965e43ef578a104a754a9f7af91ca7eb0b4eafbd62d6b7"]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x10}, 0x1) r3 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020103000000000008000200e700ff02f155", 0x22) 2018/01/11 00:41:18 executing program 6: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f10000-0x20)={@common='sit0\x00', @ifru_flags=0x1501}) [ 41.800375] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7052 comm=syz-executor5 [ 41.875214] nla_parse: 11 callbacks suppressed [ 41.875233] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/11 00:41:19 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x3, &(0x7f0000d15000-0x4)="", 0xfffffffffffffd79) 2018/01/11 00:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000071f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab6000)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002eb000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {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) 2018/01/11 00:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d7a000)={0x3, &(0x7f00000b3000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) 2018/01/11 00:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) bind$inet6(r0, &(0x7f0000dea000)={0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000cb000)={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000001}, 0x1, [0x5, 0x719b, 0x1, 0x3, 0x5, 0x8001, 0xd27, 0x8001]}, 0x5c) 2018/01/11 00:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000510000)={0x1000, 0x7, 0xf66, 0x2}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000b51000-0x2)='<)', 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aba000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000059000)=0x0, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000036a000-0x4)=0x2, 0x4) preadv(r1, &(0x7f0000c6b000)=[{&(0x7f000083e000)=""/236, 0xec}], 0x1, 0x0) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) r0 = socket$inet(0x2, 0x80003, 0x2) r1 = socket$inet(0x2, 0x400000000000a, 0x0) r2 = socket$inet(0x2, 0x3, 0x3) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) sendfile(r1, r2, &(0x7f000031a000-0x8)=0x0, 0x1) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f68000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00009a5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x0, 0x2, 0xb, 0x2, 0x3ff, 0x5ea}, 0x20) 2018/01/11 00:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c8b000-0xc)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0x27) 2018/01/11 00:41:19 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x16c, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @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]}, @in6=@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x6, &(0x7f0000b70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000b70000)={0x0, 0x0}) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b72000-0xe8)={{{@in=@multicast2=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b72000-0x4)=0xe8) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b71000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000654000-0x12c)=[{{&(0x7f0000a2d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b71000)=[{&(0x7f0000b72000-0xeb)="0c4b6d6f0a9c0eb92d3373c98b878f745858c9d7e34a3a8ee6e8e1470aee2bb6ebcdeb6e5563f3aa3362854aae7be57e9a69d0891213bfea7a6404f277c8a3b6d5e2d1443c2aa04d393bee60f7d3d95aa83e769127fc52168ca262f1be75d9b6747aad8447dfb05bffeb80b81c6c7b86781f8f8896e030e69126dcc36020136a15790b01df1146c3176955411c134e11879865a86f5d965c752338905ef09d24453f4ae9cc51bc810dfbe41bc52ab78bbccf6e6d6eb0cd859e34e61a8e277f0cf996c1fec73bcb92e8e77c167ff80ff3ae259abcd64eec8b0131f679affc79f07fd717536a40902d534495", 0xeb}, {&(0x7f000091f000)="68bac015677b935da06b68247e9eb558bf86fb1a47dab5155037e894b1bb00c39b7be232ffbd2188251626ba59bed6e06772caaafe39209f73ec3cf14e907ad638d3b102711049b79b3fa6c224", 0x4d}], 0x2, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f000026f000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b72000-0x40)=[{&(0x7f0000b72000-0x5c)="e88641a4748a2278b6662766f7b03a220232d554434c4ff4ff1072633b90c4b2ecf6291f81b2452062929b9c24554c034e8c3e922638e861a89bd558aa8cb36581e9bd8eb0537f52ef37c96a067d7cde05bc8fd41dfa1f50bf7d6654", 0x5c}, {&(0x7f0000b71000)="a062e52fdd74d08d45961e30d63f441b5d0c7c8339fc78639f9478621daa5bb77170fa5b4288e0efa9838c7d59727be346f161b5ceb924a14f723193f9824157516734abcfcbe94fc1df24e7128f9746bde60ea4bae80efbe0d75cc4c820f230a835ea5edfd59195e22952bc08a6ee557e4ae269142bc5d1de30ae5a9620fc250ae4f4b4eeb9c45e7d95e237a9c01e10ff1c73d68d91f13354825fa097d3cd0ec17b799f1f64e5cdc2c41b743d9d9cd0b212c834e8e37a418e4972a0859722034a3cc37ffa381de06e66d556e6c3263736a5a405004daef0eca4af5c0ecfb10841030736dc0ecb33edd8", 0xea}, {&(0x7f0000b72000-0xc5)="ee53e1e190680afcbec9805ec6bc1d091e41f67a04aed46f9afe43c44604ce659836a2bdcf61b555946015db764f16686620debe2d90ed4e7684657fa6be263413b0f88d83486cc921459718e123dace95b374a5e1fed913f86e8b1bc4ee15077e25731792eb378c9a57bd3090f26db1c47e614c0d8db1b47fcff9a7132856b0086e46272ef9518dfa2b51b8783f4809d7e5cf2d475b599303dc2549713f87e9659277a5ea990157738473e51176954a2c86347dbb282e4d18ec4e9c5c15b5e80bb6a37236", 0xc5}, {&(0x7f0000a18000)="00c1823dfd63b3c38a0bd09e15505645eb8c82923ff9845ff499cd3e55320ccee3df761e0d8102cdfa5b54568483d10f8133b1378d48344d96fd375fd03c6086b1535c6f6355ad759585551b8a83b224f0e65576f73f0c51164bbd50fdc86eaa70a600d7c981518f5fc13e82a6d5b826fbb2ffcc9b19b7f25f71e465794ff71259be2a32718bb6fd6d873ed7c8bfb9580f011f5e9fb9d3524349c2dc1e29d275d5df8f2a9acbf11f885847705f0719dfeddc606731b1cc228addcf478a29171e64710a30d2b267", 0xc7}], 0x4, 0x0, 0x0, 0x4040}, 0x5}, {{&(0x7f000029c000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 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{0xe8, 0x10b, 0x1, "8b0a0e0f99cd9d045cc2805a8e053b5a74b2456e5d3366a05e2abb45a31e0095818497223e6807f0813fe25ea52e7cdf11d23e9a67dd168705794875a08fb6d9deeaa4bd05a8cf70053f88c1403872f5e4b745442a66f3a37da41a399502e7b354c8d6b247d2ec0306545eb03bd2e6f46280e1ddd05fdba30764cf214b12957173b12043824e08a264235020abfb9338aba67b3d91aa5c9567eeca68ce806cfd47dfab0a32d96967802b843db73e5d0730ac6aebb805ad0da2b67cd29da59efa4dba4031b97ab6684aedf03e6d95915c37"}, {0x18, 0x112, 0x80000000, "bb46ed127f4d85"}], 0x2148, 0x804}, 0x2c97b34f}], 0x5, 0x2404c810) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000b6f000)={{0x7, 0x1f, 0xffffffffffffff97, 0x4, 0x0, 0x8011}, 0x100}) 2018/01/11 00:41:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xffffffeb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x0, 0x1000, 0x7, 0x7, 0x4, 0xf6, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0xfffffffffffffdcc) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:19 executing program 5: r0 = epoll_create(0x7ff) epoll_wait(r0, &(0x7f00001f9000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0xa8f) poll(&(0x7f0000014000)=[{r0, 0x10, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r0, 0x423, 0x0}, {r0, 0x2, 0x0}], 0x7, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a56000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b16000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000000000)=0xc) sendto$packet(r1, &(0x7f0000001000)="61d9cee3a46de8a88191b53dfd1fbdd7afc5a0165e1b4111b95b69f266eff95cbbf1313a77522047dd69bb1a19c7b4fc39e0d617b232c40078b0b1293e92ad04e16bfe87dd97c9a2259e10a1d4f2863482a46b44a221dddea73a01947e41a24f955138dd66384b399b9fd3ed0ac5f84f917ca042075a4d8290f3d2f13a8c8c14073623128f8f63bb4779043f9a575bd91f690f7fba8bfb8f", 0x98, 0x0, &(0x7f0000001000-0x14)={0x11, 0x15, r4, 0x1, 0x1, 0x6, @random="d21d9e7bd9ea", [0x0, 0x0]}, 0x14) r5 = socket$inet(0x2, 0x6, 0x86360000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x7fffffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r7, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000003000-0x40)=[{&(0x7f0000000000)="d842f47dc6b1521c4f71452228036e6e46eb33879def93a36e7f2e083299c87979a717fee545db0d48017a6614c59327efb5229c72097f0e83e62e3695242457374f719660037a2680be59c886fdb0cb9af2351d1ede8058a845c8863928424111f4e49d1c31b81c6ed1f15d2f4b5d7f5d54d66626140d2cc3ae6c49e92b3637d4ae56cb7c5bc2025044a2d6868ddbb5f1f2bdad3c6f004b4f136a57ca6861afdccfe521d93b39e909691d381fd989861213702007135879991d62eeb4dd8e187f31d747d65cf9e83d6b40dde8db063fd8af40bed023", 0xd6}, {&(0x7f0000002000)="e6216faf6830397d4dff2c07ac3c45407b421643aded42e018799fa8ca07d9ead680d5bc775723f7e0618cf24c27d89a72d4923c53a8956181c599464ac0067a301507cdcc3c6fd1c0ae50cbfc41a0cd90af88ebde3f94c514daaa1c275f582330ac34a05f82db3ad45fee8a636a521fdd876d581a0b3cd946c9635b0e4e60399bccaba5dd3bc08b97f6ecc124c590ee4918ef654061cecc9363bc471638afe2abb9993ec36e57b19258574e847ee4f64ab3a54550fe88ab8fac5372743515451b8737b71a489ff69f183bf7dee319b590f6da0a35a1620467c5447fdc0be748c472206e08c8b46306713ff1beb1e5", 0xef}, {&(0x7f0000002000)="cb98dd778069c4769e00438aeed1d1bbcd40cb65c447f4f43641012520366026af49c08c139db70eacc23837d43693a31c6378b0739bb5dfa94d3a28c6170573e8b24413376d415f6cfa61130f727fc3aeb2dae87cca53e238c123aa147aeb88c05d3e0d9a68b6b8ce6ac47db69882af3568b6a414f621e95824a5153853269e6798243a9ff6e62c", 0x88}, {&(0x7f0000002000)="9cd83c9943305cffba9ff71b80ab809483619e3b1aebc96e482887898f2fa3f49920e3e068dee778cdb2d83fc98f18b215f7704cc02e7991f3239bd766d26bac1a8c6ed8fc7ca0701f0c93277af2328eddcb183802510c7ebc147d98939f23aba0efb8391c1b2a850020987d61eeadfc45770fcfa0cc5d9e1b8a1b7f6bb56d1e2f4028c4bf9f473343fdc48679ef45e661745ead70be32891200b7f53f86556c7deb9fc1d58b19a5adecd9f1f7b52c556ff4101d292e77e8d17aaf0e59436a9c167af5948c68e31c5b0dc93a48a966a1f0f84d850386611ba74ced0654fa26139136ea", 0xe3}], 0x4, 0x0, 0x0, 0x4008011}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="22aa97bd8e95c9b35ffe90ebb929e316bebb1b1b0182d878c3128f55706a78ececc6be807f393d6640b2fbc498696c07575b9a2ff6785286d0d0718449a9cebea772ac8da85cf46629e83ce3c12b11ab420ab4655212263bd0258a8a", 0x5c}, {&(0x7f0000002000)="b97ab6e96fef36c9", 0x8}, {&(0x7f0000000000)="77be163d119715b2013ebd593011f5b8de1e7a7eeaf61964dde0949a9e90a8fe114d930e230e3073e26a04e9996368e2e66e14be28f2c3f05037fbae058a01e8ab15c7b85d29282b3bafd3239f0bfc74c6a9f676ed1d0d733158cd029d7419e2157f25f1e3dbef42baa0cd0b28c19aa303c02d69df63861f84683a8b345472c2b31ac5ceec25629c402348561f464af25c99e4b17eaa5912a8417f9d42833c8d9ccb2ad5d31e32726e3f", 0xaa}, {&(0x7f0000001000)="f12d11955bd2f3895d60eed3d9d62201d434192ac7d54288d46271ff8aeac775b0212ac94564f603e5ae47bc4b4e860907f9de36754c87a2ae91b4190c3e21900a6093a9cf7da9aa4c7fae5f30b3c163c63b3df74f07731aae04ef9ab65dd6cec8e592aadfac5ac09c3c906e614dc931d89946fc61f6b8a8f1a3a670ac4cb387194ad17b0c9f1732cc4a483d6f96b3f0d7bae3ebb52e48fe5717ca292e3ce3551a21ae67d4361a", 0xa7}], 0x4, &(0x7f0000000000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xa8, 0x117, 0x2, 0x94, "1b61f5ec33bc6571839b6f658ea74332eeeb450e5c5391b21faa7075cef468965ce024f4adf72b372db6dcc10840832ed4de32437d59c65a1d48bbb422934a9f55496b988f3a8f8588a5400b47b29749cf8723de224314d06a4e23ad24ae59c6f9eb363205fafe16073c7c4d63ac21a17d68e283bc545a934bb6867dc52396c2af9a9ce28920ffddda66385af10d0f9d1ca6a1f4"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x1108, 0x4000040}], 0x2, 0x40) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000003000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_bt_hci(r7, 0xc00448df, &(0x7f0000001000-0xe)="8e0ee9664547e80a998a885d3ea0") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000004000-0x4)=0x0) connect$ax25(r7, &(0x7f0000004000-0x10)={0x3, {"6382291adce9fa"}, 0xd2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r6, 0x40086408, &(0x7f0000005000-0x8)={0x4, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000002000-0xc)={r8, 0x80000, r7}) 2018/01/11 00:41:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000+0xe8f)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) 2018/01/11 00:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fe9000)={&(0x7f0000b66000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000474000)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000858000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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(0x10, 0x20000000000003, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000318000)=0x5, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d41000-0x4)=r0, 0x4) write(r1, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000005e000)=0xffffffff, &(0x7f00003f8000)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000086000)=0x200, 0x4) connect$bt_l2cap(r1, &(0x7f0000f8e000-0xe)={0x1f, 0xcc8, {0x73, 0xff, 0xfffffffffffffe00, 0x6, 0xdb3, 0x400}, 0x4, 0x0}, 0xe) 2018/01/11 00:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) pipe(&(0x7f0000df9000-0x8)={0x0, 0x0}) shutdown(r2, 0x2) sendmmsg(r0, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) 2018/01/11 00:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000045f000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000752000)="04628670343c13cecc9644285465c0111c57093e289669b65b15ca69ffe478dfd3374f729d24472ad33045c37bc640dacdf69ff1b6f297b0c34d8de43151ad6f1c09ecc7936967d3b61e7ecbea1ffc55e064ac98a474d644e3adcdd8e9a5a1103b5397", 0x63) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f000082c000-0x4)=0x10000000001, 0x4) sendmsg$key(r1, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000632000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000183000-0xa)={0x1, "7f2e4996c65d"}) [ 42.053079] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 00:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000420000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d8000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00007b7000)=0x3, 0x4) writev(r1, &(0x7f0000599000)=[{&(0x7f0000750000)="5e35a717379fa51b927ecb47c46474624e", 0x11}], 0x1) read(r1, &(0x7f00007a5000)=""/122, 0x7a) 2018/01/11 00:41:19 executing program 4: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet(0x2, 0x5, 0xffffffffffffc0f1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002e4000-0x20)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00003d7000-0x12)=""/121) listen(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000aea000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000268000-0x4)=0x9) accept$alg(r4, 0x0, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000c88000)="", 0x2d4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000b16000-0xff)={0x0, 0xf7, "532861353cacd096a060ab973e6c496858078eef82f98ed4086c5ff0d63580463be3cef97c31f75d4513a8c3e3d8be943d647d57a74becbf27769c318e05c021b365baf8d975dd4333561a8f88c485a408672e25a1bf1678d84fff73b7c8805c877dde3c9e63a4c6d98b9db2a17c4ea86ea0a00b741e03c164ba5e438d66f7f1134e4b00540f6ee7375299c0598a0ccf9865606ddb6d8dede970d02bb70c1d1472dd3e52ffbbe8237dce698252c043d9afb48e2fd4d9dfe4887c0eaf20af54dc5e50397a842fed6729228f9ab9a1dd3a2bc0fee009b031205c23e544a58c2dc6d65700a35de10631022838f3612dfa79402e8fce0e43aa"}, &(0x7f0000eda000)=0xff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e77000-0x10)={0x1f, 0x9, 0x401, 0x4, r6}, 0x10) 2018/01/11 00:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000057f000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007f8000-0x8)={0x0, 0x0}) r3 = accept4(r2, &(0x7f0000174000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10, 0x40) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000963000)={r0, 0x5}, 0x8) 2018/01/11 00:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) close(r0) getsockname$packet(r0, &(0x7f00004bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ecc000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000067e000-0x28)={@common='bpq0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c93000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/11 00:41:19 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000018, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xffffffffffffff00, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x1d8, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000000f000)=""/190, &(0x7f0000001000-0x4)=0xbe) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000010000)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000000d000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x9) ioctl$sock_ifreq(r0, 0x8921, &(0x7f000000c000-0x28)={@common="6c6f00efffffffffffffff0000000004", @ifru_flags=0x0}) 2018/01/11 00:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e12000)={0x0, 0xffffffffffff8001, 0x8000, 0x1f}, &(0x7f000080b000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bd4000)={r1, 0x0}, &(0x7f0000548000)=0x6) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f00002bb000+0xe71)=""/186, &(0x7f00008a0000-0x4)=0xba) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000232000)="aa771cb164dd78fdbdf82e954a2d7b4f5ea6db08580f660ccd252707dc41387a7180c360e24ef3e2b795c1e1677fdc04d3d6fba6e75cb989d2fa1cefeefdb8f56e658aba720f848289249c1cc52e44b7261230f575541f553cbcd2b6dcfc8f3a51ba7853c4692551b8c511daa5669d0408b5f8dc198942d5aced3d907e9f383394a6f123d4c9234dfa510ca880676de1c755faf66038d00af9b0237849cf03ff594637d4e31f56d9edea04", 0xab) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20000000008, &(0x7f0000f6c000-0x4)=0x7, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f7f000-0x5c)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x2, [0x0, 0x5, 0x4, 0xaa4, 0x2, 0x4, 0x4, 0x3]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/11 00:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'crc32c\x00'}, 0x100000122) r1 = socket$inet(0x2, 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d6b000)={0x0, 0x3f, 0x30}, &(0x7f0000299000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b67000-0xc)={r2, 0x1ff, 0x902e83f7386960cf}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000355000)=0x0, 0x800) bind$ax25(r3, &(0x7f0000f75000)={0x3, {"a685ff0b7a2a78"}, 0x80}, 0x10) r4 = socket(0x15, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c68000-0x4)=0x0, &(0x7f0000419000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000959000-0x2c)=[@in6={0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000e39000)={r2, 0xfffffffffffffff8, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c9b000-0xb0)={0x0, 0x4, 0x2, 0xd8a, 0x4, 0x3, 0x9, 0x7f, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffffff81, 0x7, 0x3ff, 0xe4}}, &(0x7f000057d000)=0xb8) connect$bt_sco(r4, &(0x7f0000f15000)={0x1f, {0x100, 0x101, 0x3, 0x4, 0x8, 0x5}}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c6b000-0xa)={r6, 0x2946, 0x1, [0x100000000]}, 0xa) r7 = accept(r0, &(0x7f00000b3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003e0000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000035d000)={r5, 0x3}, &(0x7f0000298000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00008e4000-0x8)={0x0, 0x1, 0x1ff}, &(0x7f0000161000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e47000-0x28)={@generic="bb9aee13a86bb51e14555215e836467e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f00007ca000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r9}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000aea000)={r8, 0x1, 0x3, 0x7fff, 0x1000, 0x8}, &(0x7f00008af000)=0x14) [ 42.096932] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 00:41:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003ec000-0x10)=@generic="a7a19962b18bbb7ee9c05445ffb7ea5d", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000-0xb6)="b9f97474c7f5c88f17edcda1ac59880248934ad9ac6f4260b64b83c1bfe890f053c1b90955bae6709701dd14526d2334a29f667e80f523d9f7015e1128bca8267f9ac5c11947677715c77773c5532ca46dbf23964946c9fb6dec42a84c908dacc4588bbdffb463d43bbf18d416df7f9de24d2dd87b8ff96835c8904040379466de6631a9067e9ad0a93e63b9ef6d89a783b2a581d6d066d08d93551eb61455c3ff3bc315c0a3eb81cf8b8eacc4c19e80b33241006008", 0xb6, 0x4000000, &(0x7f0000639000-0x10)={0x3, {"8fde7e38b93278"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000281000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008da000)=0x8, 0x0) socketpair(0x3, 0x1, 0xfffffffffffffff8, &(0x7f00004ae000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000ab6000-0x10)={0x3ff, 0x10001}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000cd0000-0x4)={r0}) socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000046e000-0x58)={0x26, 'aead\x00', 0x344f, 0x4, 'ccm_base(xts-serpent-avx,digest_null)\x00'}, 0x58) tee(r2, r0, 0x1000, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0x1000)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="017ff07d7600000174f7eb0400763d12", 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000025b000-0x20)={@generic="a143ae3acf6c3487aed176e93c555807", @ifru_flags=0x4000}) 2018/01/11 00:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0xb, 0x0, 0x1, &(0x7f0000b5d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000048f000)=""/223) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r0, 0x1000000040000005) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fb1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000064f000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ad5000)={0x100000000, 0x5, 0xffff, 0x6, 0x10, 0xb945}) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) r1 = socket$inet6(0xa, 0x6, 0xffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000ab000)={0x0, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000fca000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc9000)=0x10, 0x800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ed1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/11 00:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xa8b, 0x0, 0x0, &(0x7f00003f5000-0x10)=@generic="000000000100000050997ef89b00c5b0", 0x2, 0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a3b000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4, [@rand_addr=0x8, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x20) 2018/01/11 00:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x4, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c) recvmsg$kcm(r0, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0) 2018/01/11 00:41:19 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003b1000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x8)={0x2, 0x2, 0xffff000000000, 0x7ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f000004c000)=""/69, &(0x7f0000450000)=0x45) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000a6f000)=""/103, &(0x7f0000784000-0x4)=0x67) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c31000-0x20)={@common="6c6f00ff0001fff6000000000000fe00", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000019e000-0x4)=0x1, &(0x7f00003de000-0x4)=0x4) 2018/01/11 00:41:19 executing program 2: r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00003d0000-0x4)=0x0, 0x800) getpeername$netrom(r0, &(0x7f0000e0a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000005b000-0x4)=0x48) r1 = socket(0x11, 0x6, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000bc4000-0x4)=0xffffffffffffff81, 0x4) r2 = accept4$inet(r1, &(0x7f0000127000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000548000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x100, 0x30}, &(0x7f0000db2000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0xd1)={r3, 0xc9, "bef0cb26699439a9a535f0289dde9c6b1e5fb52e3a5b1b6939317f0ce6f83d71e2459e222fe9c24cf8a510b10baf968572e267fce7112d5bf71e97ee1d138824ad79a682802784456f6195cc051f925726f66e212e3a1b2a4cca59e96c2f075208eba522ed1fc23be1f4fab9b0990f9716be1a984a553d9ff551ffe6eaec3dd2b58b97be1fd8f157f582f0f3eb4bb8b41c2805a79a203a63199bca5e89d6acb22c8b5eaf3be7472de2e160dee1879686d60648eb448e380976653a23a581436a589d5f01b8c1434e90"}, &(0x7f00009d5000-0x4)=0xd1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0x2)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000003000-0x28)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x6, [@broadcast=0xffffffff, @rand_addr=0x926e, @loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) r5 = epoll_create(0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000004000-0xa0)={r4, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffd82a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b1, 0x5, 0x2, 0x80000001, 0x4}, &(0x7f0000004000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r5, &(0x7f0000007000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000007000-0x4)={r1}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000007000-0x4)=0x573c, 0x4) socket(0x4, 0x80e, 0xffffffff) 2018/01/11 00:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c53000+0x678)=@assoc_id=0x0, &(0x7f000084b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000da1000-0x8)={r1, 0x1}, &(0x7f0000125000-0x4)=0x8) write(r0, &(0x7f000009c000-0xc6)="2400000032003f8d93ff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) 2018/01/11 00:41:19 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bf7000)=0x0) 2018/01/11 00:41:19 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f51000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f88000-0x4)=0x10) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f88000-0x4)=0xfffffffffffffffb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:19 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000eac000-0x1e0)={0x401, 0x200, 0x2, 0x100000001, 0x8, [{0xa8d0, 0x7d67, 0xfffffffffffffff7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x8000, 0x0, 0x0, 0x1889, 0x0, 0x0, 0x0}, {0xffffffffffffff00, 0x100, 0x8001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x7, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}, {0xffffffff, 0x6, 0x7fffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x80, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x89b, 0x1, 0x7, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000fc9000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000715000)={0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) r4 = getgid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fca000-0x4)=0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fca000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) r7 = getgid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fca000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fca000-0x4)=0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fca000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000169000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f00008b2000-0x4)=0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc9000)={0x0, 0x0, 0x0}, &(0x7f0000546000)=0xc) r12 = gettid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000)={0x0, 0x0, 0x0}, &(0x7f0000f6d000-0x4)=0xc) r14 = getgid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00004f5000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b3000-0x4)=0xe8) r17 = getgid() r18 = getpid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fca000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6c000)=0xe8) r20 = getgid() r21 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002c8000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000356000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a26000)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000+0x58f)={0x0, 0x0, 0x0}, &(0x7f0000fca000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00007cd000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4d000)=0xe8) r26 = getgid() r27 = getpid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f47000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000-0x4)=0xe8) r29 = getgid() mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000b59000-0xa8)=[{&(0x7f0000935000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000990000-0x30)=[{&(0x7f0000b0f000)="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0x1000}, {&(0x7f0000fca000-0x1000)="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0x1000}, {&(0x7f0000fca000-0xc6)="011058e9a7d0e50b055672ab45110ea2fa17da24169c68981549a6d495680b363f3676f7171bb578fc46a5b463068a8763735aa88bb5988d4c8090df639b14baf523fa735455e0fedc31d46fda3737fa73cec25d7b458c0bf8d836dc43d1697565ef72779338b2ba8f854f78caf0a45e17167fec03feb020b50cbb6c0d5bf21cc1f094394b4be959db1689b3a23dfdaa099aac00972d1089de030436ce468fdf7255f647e5250dd1f32d0b15ec67997372cb9805dfad220347d2f255f3818d106bc4b711d39e", 0xc6}, {&(0x7f0000fca000-0x30)="947d2bda1db7503687f2de60868d1f879ca1594c6f46bdfc928dcc901eb4331457abfb9036a3a8cc7fdc8600e6981ff7", 0x30}, {&(0x7f00002e7000)="ab8adef56afa1e585cee7d9eea5dac79", 0x10}, {&(0x7f0000082000)="aa02880f5c2c8cd53fd73bfb242413779da49c217ffd5ba1ae19ad907cc932c63d5fd5f4f41f151b1101e3133af6fdc29f57fd89a2bb2b2aa47eee8b8946", 0x3e}, {&(0x7f0000725000)="d46e734b9ecf969b07f235d6a1c44ec6b4ba2df90572b5f1cf3f4d93fc8f2f3de8ccd66e5a45e460dc5a3bf0f764d2c28a56a61dc3a50d8c44456da3559bc12e18c1947e5b244c25ee06cc0f77723fcd3dbf29fa1b7ee627c5390dfd46a536c65304414805c9ac1cda094f32585dad6213f0f9a9f216be6e01698b6ab6c9f971373e0804a4234a772ffb8ec65c31a7eed159220c6c67d51b6e5d41faf1f4422c4e748a6f99fe888fba02dad5ade88e8aa0", 0xb1}], 0x7, &(0x7f0000fca000-0xd0)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xd0, 0x8000}], 0x3, 0x4000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fc9000)={&(0x7f0000fc9000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/11 00:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) socket$unix(0x1, 0x3, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) bind$alg(r0, &(0x7f000097e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r1, r0}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = epoll_create(0x8c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00005b3000)={r3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006c1000-0xf2)={0x0, 0xea, "b42e164834bdeddadd065fadbd10a1f3763856549ed079866e4e86e298d0756fda398d78c6f49643fc8601185a5b6a09911b95bab1c2139906c444fe26c408ef108a16c547bbd5dd30b042584cdc645a39e246a6370758983e2b817a33f7a294180410d55336e439e8ca20c9d78e3af77e21fe2ddeb5ee4e68acc039ff327b36e889fb0b80dc8f4fd16058b29f91f612278f6ac48b809f759c1c2618e3bd9785b70ba2abc48e16ab0478e3e458567496d633cb41cc3ba9fdfb0d5d27858d846a56959ff481a1bd9ffe0dd6e9b85b247a39975b789921a76ec927f10a4a3494dede661fd7308fdeba1d58"}, &(0x7f0000dce000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000935000-0x18)={r6, 0x1, 0x8, [0xfffffffffffffff7, 0x4, 0x200, 0x67, 0x80000000, 0x100000001, 0x100000001, 0x6]}, 0x18) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000a75000-0xc)={0x11, 0x0}) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e35000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000327000)=""/196, &(0x7f000050f000)=0xc4) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) [ 42.300124] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 42.327578] tc_dump_action: action bad kind 2018/01/11 00:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ab000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c02000-0x108)={0x0, @in6={{0xa, 0x2, 0x74, @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]}, [0x9, 0x922c, 0xffffffffffffffb5, 0x5, 0x7fffffff, 0x60b76fe8, 0x81, 0xfffffffffffffffc, 0x3, 0x38bc, 0x7, 0xfff, 0x7, 0x0, 0x2]}, &(0x7f00008a2000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000be9000)={r1, 0x3f}, 0x8) syz_emit_ethernet(0x1011, &(0x7f000037d000-0x1011)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @x25={0x0, 0x2, 0xff, "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"}}}}, 0x0) 2018/01/11 00:41:19 executing program 6: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00001bc000)={0x0, 0x2, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000040000-0xc)={&(0x7f00001c9000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002eb000-0x8)={0x0, 0x0}) r3 = socket(0x5, 0x800, 0x9) r4 = accept4$inet6(r3, 0x0, &(0x7f00002ea000)=0xffffffffffffffce, 0x80800) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002eb000-0xc)={0x0, 0x1000, 0x2, [0xb3f, 0x0]}, &(0x7f00002eb000-0x4)=0xc) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00001e7000-0x18)={r5, 0x2, 0x30, 0x712d, 0xa58c}, &(0x7f00002ea000)=0x18) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000002000-0x4)=0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind(r2, &(0x7f0000000000)=@ax25={0x3, {"221c4a17fa6677"}, 0x10001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50, r1}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000003000)=0x100, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000004000)={r5, 0x14}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt(r3, 0x4, 0x2, &(0x7f0000000000)="790d8f54b701c28a870ab7756db74a5bc1b3ff3d3f40d61355ce5be1fc4a0556acad0ee096b5b5de9c40e6b88a95a8b600a80b22fdeac260494c1074ecce70fca631dc85db941d8920c1b49331b59185a9c6240b84dbda5c355d00b7ba32", 0x5e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000006000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) [ 42.361878] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 42.387405] tc_dump_action: action bad kind 2018/01/11 00:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = socket$inet(0x2, 0x5, 0x3) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004a2000-0x78)={0x3, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x105, 0x0, 0x3, 0x2a5b, 0x8001, &(0x7f0000583000)=@generic="cf2f954d8406bfd85e9bdebd99fbd85a", 0x2, 0x81, 0xfffffffffffffff7}) mmap(&(0x7f00006f4000/0x2000)=nil, 0x2000, 0x1000004, 0x40010, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000020000-0x4)=0x2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009ac000)={0x0, 0x401}, &(0x7f0000f3a000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d53000)=@assoc_value={r4, 0x3}, 0x8) connect$unix(r2, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/11 00:41:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000)={0x4, 0x80000000000000, 0x7, "24869f51e264", 0x4, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003000-0x20)={0xf400000000000000, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000001000-0x10)={0x8, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x7, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x40, 0x3, 0x4, 0x8001, 0x1, 0x0, 0x6, 0x7, 0x6, 0x94, 0x179, 0x9, 0x1f, 0x3]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000007000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r5, 0x7d72648c, 0x10}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000006000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@common='ip_vti0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create1(0x80000) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000008000)=0x0, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000009000)={r0, r7, 0x1, 0x2}, 0x10) 2018/01/11 00:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x6730, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000026c000-0x2c)={0x5, 0x6, 0x9, 0xff, 0x11, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/11 00:41:19 executing program 7: r0 = socket(0x2, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") connect$inet6(r1, &(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$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000a0e000-0x20)={"ce1292f7c309036e8dbf1feb7d9ce5f8", {0x4, 0x7, 0xfffffffffffff001, "3487f61c64ed", 0xfffffffffffffffc, 0x0}}) ioctl(r2, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00008c8000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x14) 2018/01/11 00:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x69, &(0x7f0000919000)={@random="ff09ffd70004", @random="a72bbc064703", [], {{0x4, @llc={0x59, @llc={0xff, 0x4e, "de2d", "3200f80b3585dddefe69e8a854cb3093879b989551d1f88fa93e7a965198d3d937773b06bbb46f8983e2d4d3d4c9bd7fd087f179b4946d505f9378e43bb7dfb2b70bfab3b860ed63ce6d2da2a36803ebf181b13e7d"}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00004cd000)=0x4, 0x4) r1 = accept4(r0, &(0x7f00004cb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003e8000)=0xfffffffffffffcbd, 0x80800) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000413000-0x4)=0x0, &(0x7f0000e02000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000021d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bf1000-0x10)={0x2, &(0x7f000015a000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000c6b000)={r3, 0x1}) 2018/01/11 00:41:19 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x20000100000006) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000fd5000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0xf, 0xd458) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000002000-0x4)=0x1000, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="793436c1108d63f6be", 0x9) 2018/01/11 00:41:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x5, 0x81, 0x7, 0x9, 0x8, "b70e85d018e844b2075bc161cb5753e54d26e15cd72099188687f7fc436e1e2d9dc7ee1e37e337cc60063dd8b303d4ec488a0af8f9f6087d57633bcd80825e", 0x3ff}, 0x60) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x2)=0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x5}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000-0xa8)=""/168, 0xa8}, {&(0x7f0000002000-0x83)=""/131, 0x83}, {&(0x7f0000002000-0x3e)=""/62, 0x3e}, {&(0x7f0000003000-0x88)=""/136, 0x88}], 0x4, &(0x7f0000002000)=""/234, 0xea, 0x1}, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000005000-0x108)={0x68, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={0x0, 0x1ff80000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={r4, 0x5}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000007000)=0x0) 2018/01/11 00:41:19 executing program 0: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x804, 0x9, &(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f87000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f00000ff000)=0x8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f87000-0xa0)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9, 0xfffffffffffffff7, 0x7, 0x5, 0x7}, &(0x7f0000f86000)=0xa0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000f86000-0x80)="9bbd54a8629e95cb641a39bbb9f496334b32d91a70a5324bf784263cbf70cfdcfc24d85b18b442ab042f90f142b81ddc986a477d07b60ed97ca04e0a86631547639be6142e9949c404c9552294caf7aa4bf5e271c6cfbd3f918c7400080ca0af17c2e43ef5482254a07dbdbfe55cc71d01598ee4c0f1d8f5d246bad6a44f45cd", 0x80) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00006a9000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cc", 0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000456000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000dce000)=0x10) 2018/01/11 00:41:19 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000ea9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 00:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) pipe(&(0x7f000061b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000018f000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000200000-0x8)={0x0, 0x7f}, &(0x7f0000e28000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003b2000)={r3, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe985, 0x4, 0x9, 0xc9f1, 0x80000000, 0xfc000000, 0x86, 0x7f, 0xfffffffffffffffa, 0x85, 0x401, 0x2, 0x1, 0x7fff, 0x5]}, &(0x7f0000cc6000-0x4)=0x108) 2018/01/11 00:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00005e7000)=""/143, &(0x7f0000c66000)=0x8f) [ 42.580593] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.642253] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/11 00:41:19 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f000000c000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000-0xc)={r1, @empty=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/11 00:41:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0x4, 0x4, 0x12a, &(0x7f0000045000+0xac0)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a8000)={0x2, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002a4000)={0xa76, 0x8204, 0x6, 0xffff, 0x0}, &(0x7f0000932000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000782000)={r2, 0x1}, &(0x7f0000e2b000)=0x6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000762000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/11 00:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0xfe45, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) socketpair(0x3, 0xa, 0xa3ca, &(0x7f0000cdc000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004af000-0x4)=0x0, 0x4) 2018/01/11 00:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000010000001, 0x8) recvfrom$inet(r0, &(0x7f0000871000)=""/216, 0xd8, 0x0, &(0x7f00005ff000-0x10)={0x2, 0x2, @rand_addr=0xcd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000ecd000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nfc_raw(0x27, 0x3, 0x0) read(r0, &(0x7f0000e49000)=""/45, 0x2d) sendto$inet(r0, &(0x7f0000ed5000-0x1)='"', 0x1, 0x8004, &(0x7f000020b000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000848000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x7, 0x5a1, 0x0, 0x0, 0x0, 0x4}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d55000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f00007c3000)='r', 0x1, 0x0, &(0x7f00006c2000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x2, 0x80000000) sendto$inet(r0, &(0x7f00000ff000-0xde)="2c190dc789d472d4d14e31ac8ca1afe3b4d6957d97c56f14394c5ad8d894d0b67091ded4068c7baab27a6d21c778faf33e306769cc286dc0df318839ba09e59409ed09fc7f9be48ed957778af231b3a9e6a16f5ff169f574d9e5bcf12d9a8452d37e8ccf16b0f3e0f1eb0177b616", 0x6e, 0x0, &(0x7f0000c73000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c3d000-0x12c)=[{{0x0, 0x0, &(0x7f00001ce000-0x90)=[{&(0x7f00008b8000)="ac91bf2a4a72337d1d1bc204b8bb81b590d1e704", 0x14}], 0x1, &(0x7f000044a000)=[], 0x0, 0x81}, 0x200}, {{0x0, 0x0, &(0x7f0000d34000)=[{&(0x7f0000930000)="837aa9ba06c032ca1eff61f3ad7e86baaede3972ea0cffb6bf3120d289ec08bcc24c94153ca9958c184e59a6254cb2cbd75525d3318e21b004fd8809c15823", 0x3f}], 0x1, 0x0, 0x0, 0x40000}, 0x1000}], 0x2, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000795000-0xe8)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004fe000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff3000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d43000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1000, 0x1, 0x1, 0xa, 0x0, 0x20, 0x32, r2, r3}, {0xa96, 0x1f, 0x1, 0x80000000000, 0xea6, 0x5, 0x5c, 0x8000}, {0xfffe00, 0xcdc, 0x3, 0x6}, 0x8001, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast2=0xe0000002, 0x1, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x2, 0x7, 0x7, 0x1, 0x200}}, 0xe8) 2018/01/11 00:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00002dc000)={{0x342, 0xffffffffffffffe1, 0x7, 0x93, 0x7, 0x5}, 0xffffffffffffff4e}) bind$alg(r0, &(0x7f000093a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000a39000-0x40)=[], 0x0, &(0x7f00005b3000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$inet(r1, &(0x7f000034c000)="c3896f97d1f7038166b6b61424472a1aac54bce945fec96d86e28b424c784470697a5456202054d61656a960877ce88c", 0x30, 0x0, &(0x7f000057f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/11 00:41:19 executing program 1: r0 = socket$inet(0x2, 0x800, 0x1002) getsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000a45000)=0x0, &(0x7f0000dfa000)=0x4) 2018/01/11 00:41:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000bb9000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"7bd9d8af6f3468"}, 0x7413}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0xd1)="839be06968a38acaf6c43e61321d7ceb96b0ad2b5f3df7d61e8b3d600711322f95c352744d93670e4f6477694a9ef3ff52510f85e443aaf0dab1d16c5749d7c36539d785f7223df84f1050ad1d00265612c91275ea43a5e70324a2885886376dd54d3d22bdadea4256e14008f01ccfc199a1f12860467855e0a84d2d281bc098ed872fc26cc63eee5b85b8cb2980230a0c8398637eaa73be6cfcf111514a5b202c56d2506285d1766a7f49538354b46909544fb47d1d78ed1af0998e57665db161e8b599635dc5f59b425478f3e644dc6e", 0xd1}, {&(0x7f0000003000)="0b58c86bcc772923bc0b2c226fe361f5bfa367616c4bcb34fdc07405c8ac6f71f7831130475689d27c126d9fd220d73444cbd0025c06f21b0c9274", 0x3b}, {&(0x7f0000002000-0x6e)="f41831fd79a9e1f40efcda801e8ea050771fbd762e36f237c22ba6b9bec8e61deb645a995e6cbb25db45a2287f4ccf00ae7c19fec9fdf3ef1552bed089005d6528b154cad9357cbba392f68a715224c61f71194d96084b6cb11dbae43f42d72e4d5c349256a353cdbae0f5ab3fe2", 0x6e}], 0x3, &(0x7f0000003000)=[{0xc0, 0x10e, 0x9, "b9119f1724fcf250cae3bc462d527c98e3e90b1d54c21fcec7f98e19181f073e0fcdad001598f27388e0aaad84b182a776a49c59c4456f2463aa7158b4f2e8267b55d1a9c9392369c9e8d2ce1e41456bd270977de3ff164094ade723d14aa9c0fb944bbbc1ceb96728b90c049d54b85b314a9439a2bed9b3d96d49c956e0e31cc512d1fb11dc10fcfb19d8f3afb47909e59c1ba6ebb45fc3d66682c5b1e94fd70cbf3df0799d4c8e642e"}, {0x70, 0x103, 0x511, "43a2fd5e46bb88929019f3f5bf971bc098ed9e39f2a4e7301f75922b0c53f9a63a42a4b5d1901c9c3dfc57ad9d197d9c46e10c598dd63e3d9cc1abfba14146cc0d3205312325cb336a33f06a9dc3f4a9f70409fc5bf3bcf2f9c9"}, {0x108, 0x3b, 0x80000000, "649c088c9375daf98ca31436b1d6c60a4994f10db6f13168b30c2ad1d30dca29d8871ef1ca82df050812ebda34c47b31d781000d9dd2495d2e754c80364dc9b404d7cf61a9ce2e5b366dea803786571c202a7add9e3e158223717c08c081bbcda57622e42390081b8a15c123e22cb3a5d8b808674aeef720ed6a39f101e006ef8562ae07e81d14d81bce0388f1a913df0e7b7420a93c44d2494ed93332bdbc8f2ed874681cc9c0eea76cb042cf7f1eefcd5e601b4ffcb1b227530cd0b3ff609900611cee3c0d0061f581bb60325621083c59b42b8ea0d5dba843ff9fd53faac2a297361f18b6c71c8c6e35b2520023d3484c69fcee5e8d"}, {0x30, 0x6, 0x5, "6e46c3a398caf0c8b53fed064956f790687de99e94dee28b17468853"}], 0x268, 0x4000}, 0x800) 2018/01/11 00:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x401, &(0x7f0000c1d000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000195000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002ec000)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cc8000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fdd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000136000-0xc)=@sack_info={0x0, 0x3c5b, 0x1}, &(0x7f000012b000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00001db000-0x8)={0x0, 0x4b}, &(0x7f00001e4000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ad3000)={0x0, 0x2, 0x7, 0x2b, 0x3f, 0x3}, &(0x7f000004d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ea5000)=@assoc_value={0x0, 0x7}, &(0x7f0000327000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000730000)={0x0, 0x8, 0x3, 0x0, 0x80, 0x2, 0x4, 0x2, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x7, 0xffffffffffffffff, 0x9, 0x221}}, &(0x7f000095c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000441000-0x8)={0x0, 0x2e87, 0x4}, &(0x7f0000190000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000379000-0x98)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x440}, &(0x7f00009c5000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000143000)={0x0, 0x6}, &(0x7f0000a14000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007a2000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000929000)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b88000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006e1000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000076c000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029b000+0x207)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000024d000+0x996)={0x0, 0x0}, &(0x7f0000c02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000024f000)={0x0, @in6={{0xa, 0x2, 0xb5d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x4, 0x9, 0x20}, &(0x7f00004eb000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dba000-0x8)=@assoc_value={0x0, 0xf5}, &(0x7f0000875000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000066c000-0x23)={0x0, 0x1b, "2f1ecd43910d753d16dc8aa4e26d9363a4dd4aa9d23669ff9b9107"}, &(0x7f0000b55000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000039b000)={0x0, 0x8}, &(0x7f0000269000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d88000)=@assoc_value={0x0, 0x0}, &(0x7f00004d4000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d0a000)={0x0, 0x1}, &(0x7f000061f000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000755000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000caf000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e3b000)=@assoc_value={0x0, 0x25}, &(0x7f0000eab000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000293000-0x2d)={0x0, 0x25, "0d45feebcee2199fe46e0729571fbc95b3ec84f20a239273c04979cbbb0c3e53e1df2a56dd"}, &(0x7f0000662000)=0x2d) sendmmsg$inet_sctp(r1, &(0x7f0000db3000-0x1f8)=[{&(0x7f00005e3000-0x1c)=@in6={0xa, 0x2, 0xdaf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00006f4000)=[], 0x0, &(0x7f0000cb1000-0x90)=[@init={0x18, 0x84, 0x0, {0x7, 0x8000, 0x5, 0x2}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x3f, 0x1f, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0xd1d, 0x8201, 0xa0, 0x2, r3}}], 0x90, 0x4010}, {&(0x7f0000838000-0x1c)=@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000490000)=[{&(0x7f000093c000-0xe3)="956849465219017917f492dda2f90e259542d7444a789fd60e3a6b652c4e8a56d02b1edc6b0797dc7aa198d4a6ee25674e712a7b71b1bd1d0470cc440389d2cb1810f0fa11e0ff68f7e178d6c389b82e5dba382b1b1c33877b3780523e6529ef4ea2ecd4f9099873705d764049a6a33fe949e2217b894d14f38720f4ab122e199aceeaca69d5c331e300c08daf2c1d2de0c5bab0ecb58b90f4bbed73267bd7d7f8077e3adb94e07e99474047aa176c219ee290fde37decb2cabca1b305882b7cb70f841c94b215bef6bc64cb18003a3e1bed8361ec234027df57474d9606d600e57057", 0xe3}, {&(0x7f000095d000-0x97)="b82cc71f8770ac0215a3db19a724d1ade56db642927d3a43a31bcd72a053fa9bb1f932b520c41d13084fa502332bb6599393065c489c4668a60ba960146404508acbf2dd84d84939943692d1b10d0b8f7ce592bd8365eb0ac5982870804cebd050da2877e5847936df14b8067ccb0b642f37e63fe21a23e6ea7c156a63b2a42330e60f2d7fdca287ff86dec349ea8b4b04cb2490371bcc", 0x97}, {&(0x7f00008a6000-0x13)="7cafa16de0e09f184b327efa56245cf7c438ff", 0x13}], 0x3, &(0x7f00008d7000)=[@init={0x18, 0x84, 0x0, {0x3, 0x7, 0x80, 0x1000}}, @sndrcv={0x30, 0x84, 0x1, {0x78b0, 0x7, 0x8000, 0x80000000, 0x6, 0x7ff, 0x100000001, 0xecba, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x4, 0x2, 0x4, 0x0, 0xffffffffffffffc1, 0x4, 0x10000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xa6, 0x8200, 0x6, 0x3f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xad6, 0xad93, 0x8001, 0x1, 0x150, 0x81, 0x5, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xc81a, 0x3, 0x200, 0x7f, 0x1ffe00000000000, 0x5f50, 0xd9, 0x3f, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x8004, 0x7, 0xec8c, 0x0, 0x20, 0x4ab, r9}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x5, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x5, 0x1000, r10}}, @init={0x18, 0x84, 0x0, {0x9, 0x10000, 0x2, 0x2}}], 0x1e0, 0x4000000}, {&(0x7f00008fb000)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d1c000)=[], 0x0, &(0x7f000012e000)=[@init={0x18, 0x84, 0x0, {0x20, 0x7fffffff, 0x1ff, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8, 0x6a, 0x7, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xd, 0xffffffffffffff80, 0x5, r12}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0x100000000, 0x10000}}, @init={0x18, 0x84, 0x0, {0x80, 0x7, 0xdfc, 0x9}}, @init={0x18, 0x84, 0x0, {0x5, 0xffffffffffffff7f, 0x0, 0x4}}], 0x120, 0x44010}, {&(0x7f00008fe000)=@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x1c, &(0x7f0000a3c000)=[], 0x0, &(0x7f000025a000)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x1, 0x8001, 0x0, r13}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x7, 0xbb, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x8000, 0x100000000, 0x0, 0x6, 0xc3, 0x40, r14}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x5, 0x6}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x2, 0x9}}], 0xf0, 0x40000}, {&(0x7f0000017000-0x10)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ba000)=[{&(0x7f00004ca000-0xa3)="354114af9215f4c96995da641055726fe1bf0ce41fab14ce5b5d5b5aacbfdaa64922c8cb488b7c77f2d1fc2749602e265a3e0d628641600eb6ea562103939f82ebbdea94b95caf24a0898ff4920eac5b5d306126dccf93357da77fa2582d244c9164843a3975a6e0a5823a2aa29918fc73a9f3a5ab91b058e9e3db2bf83e4bbb9ecb1e3586aa9c1fea99b8b397c05def0b62a5a99a9a4eab600b636da6872da7c6c6cf", 0xa3}, {&(0x7f0000586000)="25e456ccaab14e03f0b635e5bc266b883361c436b4ec9c912b80f9d497834e4eb108a7391a1cf2c0a98c47a7693acb7effdb751d3723ac73bfbee9fcc9ece8e93fcf8893b8b7252f674f4371b8455a2328d8546098d099582e0cb548aa2febcc2cd0a02fc05ed47e", 0x68}, {&(0x7f00004a0000-0x74)="055c1a41844bf0459c6c3c413f84ad0743f503998e67c993480773c2511f7953379bb981a9d56359f8603e81dd777069b450ba1c016f43cff8e497137ab3dfd25d1d0e99b764b460865dc05ba04f4702c010d0bfcbacc88efc0a19efc898ba9bc81b032e7ac5e8f94c131ec6f54ee0d0ff747a90", 0x74}, {&(0x7f0000fea000)="fc5bb5c928b7fc6051ccce0c57b6a847132fde32fe95120c8a2bf53e13f10428e1d84eedf010e00819965724381beab87365cd2745f9c41ed1cc3adee8d8df7ef756d674e2759dfc5c4e86cb575f", 0x4e}], 0x4, 0x0, 0x0, 0x4}, {&(0x7f00009c4000)=@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000094a000)=[{&(0x7f00008f3000-0x2e)="ffbd3bffc7d4ac03b81f959309bb78b47fa48d88510656996aff900fb4bb402b43284b2ede5b9d7156a536b49455", 0x2e}, {&(0x7f0000e02000)="a5de943a7c66919da65214e2a0677f960c501e62b2598f817d2581b6bcf8e9e43ee482ce6ccd881898c078963988b2f83b14fd1f732d26abc20cc8d49bc6b3e8fec8ba26cf671ccc40bffb5cd1", 0x4d}, {&(0x7f0000a8f000-0x78)="6ba335452ce2ba10243613bbed0056c325171fa6522c297c9041deb55ed0b2996599a0970be7f06e26d7dc9de9e0c0611a031205787555bb0191cb8fb409ce4d6c373e958c6613876396f1868a53c0f9bd51185d61670b78b9f552ae01adf7321d34937d4a168b5d1f7f95879515021e8cb54f3e37d92019", 0x78}, {&(0x7f0000a52000-0x25)="d625f6d61ebe26ab2a989fc60067e22056937e5e51bc104bc8ef789f2007d7ee4c88bb4235", 0x25}], 0x4, &(0x7f0000973000)=[@init={0x18, 0x84, 0x0, {0x9, 0x9, 0x57, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5e, 0x26d, 0x9, 0x0, 0x0, 0x9, 0x297, 0x3, r15}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x2, 0x4cc8, 0x81, r16}}], 0x90, 0x4}, {&(0x7f0000018000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b7c000-0x10)=[{&(0x7f0000a8b000)="90d9ffdfb4141cdfe65364215ad534fd626d160b1eae615685d03764e917fafeff9774991aa97fcf19fe39448eae6916c521dd730ee83cbdf2d312cd35609ac02d520185ebfdf0c0d6e1601f2d78a98f978dcd77f78b03586d9546a76c390e17c45568f83dd01bbe06896e23cba2c1f51d75ca9a3da35d6b9d6872c88f38e652f8d4", 0x82}], 0x1, &(0x7f0000501000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1000, 0x2, 0x9, 0x7, 0x7fffffff, 0x1, 0x7, r17}}, @init={0x18, 0x84, 0x0, {0xffff, 0x8, 0x7, 0xfffffffffffffffe}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5e, 0x8008, 0x1, 0x6, 0x3, 0xa89e, 0x401, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xa8, 0x3, 0x0, 0x0, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x42, 0x4, 0x5, 0x0, 0x1f, 0x7ff, 0x2, r20}}, @sndinfo={0x20, 0x84, 0x2, {0xfbd0, 0x63d7dc610e8c0ead, 0xfff, 0x1, r21}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x209, 0x2, 0xffffffffffffffff, 0x3ff, 0x7, 0x2, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x5, 0x8, r23}}, @init={0x18, 0x84, 0x0, {0x101, 0x7, 0x80000001, 0x829}}], 0x1b0, 0x40000}, {&(0x7f0000958000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d5000-0x20)=[{&(0x7f0000610000-0xc9)="3595925c23093f3724fe7fd7d01e6499865e61afefa46e33ab3b98d5cf4a6c6ec2e625a17aba435503177deb1799b32e17dfb59869e7467952defee72296e752af0b947d5816a55f54759a35737585c8b842c8649801f9d04e02125247ff87565f08a41cce555a0c91c2e31ee73b8ebe5de9d291b4a0b1244c6e4938e59bd82316d65803514d9e19fd76ccae0a79a8773f8bd42bae27d40c2418e33c583d685c5a1dad64dda882656e74e8d1e65344887e560f0385c527c52a37befd6138a12846c65236a41a880348", 0xc9}, {&(0x7f0000389000)="291f647a1341df80489c3b1b550219ae8a7d1017a2991757c876d928cdbd10ae064c441c2e56420d6d4e77d1b9e6cc390851dd3a5957029a43554e379edf13dc3233c80ce8480788eb1aebe746487e052adb0d06fb425b100d770309d6454f4b03729369c5c759bce580f89582545553c50bdb44f9251fe2", 0x78}], 0x2, 0x0, 0x0, 0x44080}, {&(0x7f0000135000)=@in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d8d000)=[{&(0x7f0000478000)="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", 0x1000}, {&(0x7f0000cec000)="5c69b6636c6866e04ca3d1ce46cdd433306004c9c0db5784f798ecb493948d80cee1f76296d557ca5bec4fc83bef53e3a210812e0f3eca4afe06cf40d00eaceb186d855ace7d7568e321bb5fb8d8169533d263e6664791a8ee5e99", 0x5b}, {&(0x7f0000302000)="", 0x0}], 0x3, 0x0, 0x0, 0x0}], 0x9, 0x4000) r24 = socket$inet(0x2, 0x80003, 0x7) setsockopt$inet_mreqn(r24, 0x0, 0x20, &(0x7f000043d000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x7) r25 = accept4(r24, &(0x7f0000573000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000033a000)=0x60, 0x80800) setsockopt$netlink_NETLINK_RX_RING(r25, 0x10e, 0x6, &(0x7f0000858000)={0x10000, 0x7ff, 0x8000, 0x80000000000000}, 0x10) 2018/01/11 00:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000283000)=r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @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) 2018/01/11 00:41:19 executing program 5: 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) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x7e0a528f, 0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000183000)=0x10, 0x80000) 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) sendmsg$netrom(r1, &(0x7f0000000000)={&(0x7f0000001000-0x48)=@full={{0x3, {"7cf411460990f7"}, 0xffffffff}, [{"f40f6aceb37d05"}, {"24c87c6bd07168"}, {"207ee5520ac6bd"}, {"65a90f1565e573"}, {"51520330aa79e0"}, {"e57daa22c25054"}, {"bfd3fb3aaf6821"}, {"45036b8f64afc0"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0xb9)="899ffe21508a507817314db1745cd70e436367d6d63b312913b555c170a54ba7ecbf0f4e800435d498cfe9bf1b4b1b54ebd86ae1856e736e5bc231af48e4d9c1eef7c3d49893bf8f647e4b5b8b51ec7e3c2181c80ed0df002aa44f9aef97e048a12e0acad6f19cb82f2d2366937ca618f079258c7f317ce76c7d2387adf1f6bf8ef44eb1cf041cf7bd8d86bb2cbdd79e6d63182de7e1206133838762e7be83e1be8da753f622731d31053ecbeb29c41f1d9099d972ea2bed1d", 0xb9}, {&(0x7f0000000000)="f0c4e487bac706081996ffc683c3df6089ea1fed3754c2f0744840e2bef6f3728509091314b6ad64a8009ffe86359605b493d5a469c49a965ceb6b0a41bde70b52895041289e30249903cc2c5afe8b", 0x4f}, {&(0x7f0000001000-0x23)="5f0cc58f550de87212acdc09c3ffe10c0c84c5e79d4dcc186ad3c72e9ea9d73fb5623b", 0x23}, {&(0x7f0000f9a000)="0c5ce5490f4d9a1030e4c93a64405589ac682371363de63875aeb8d33fb36133d67811e202c176ae9bbcb73e83740bd30a402111cec6208768bd964b161c1b425bcf8a472f88ccccc604e0478d9fdc4aae9965bd06dc0191e0dba4f3962886cb74d259632715fd775b1b8f5652e562724194953b158cae1aef19e20a6cf0c91b7608b2310a6f21f782ae4076725070c82bfa97dd06f7016194874132d931b6786fbbc9a99ec662b0258523025662a91de48d1eb08b0ae8b7dac7c1df08a69833e335022aa74bbd24ccb2dabf561193782ddc3bb1f675203cce477dd20a49618038fccc672bb6f235a1445e", 0xeb}], 0x4, &(0x7f0000001000-0x348)=[{0x30, 0x113, 0x2, "1639a07e76924b0e9fe28327826177b390f7ac9610be089794b230736f"}, {0x108, 0x10f, 0x6, "be88efc6853797ff4224b7ca938088ed6eb91104d9157193f370ac88c129cbb0c65d75b2e097b73e9a80ebb4eb2b1bead5638473a536a78a4ebbfcfb9f7c5ee14a96c7cbf954b47437b2268c0516d05dab50a6511ff8242a6035521006c1dc842c1b5d2edc25baefd3a72420f63edd9b2fd823609b1c0f2e71f359bdedecb3a888d3c586f6b04556454fd0ee44ff2ae787803d33c6c8526c0423b7952ca44675dd336dc9765e2dbde45226d79d71af212befc7694dbda525c4eb442ed1fbf21d8ba2ba5aa8f7954d86eba0482703fcdc2cf016d6e06df6074f449e53136c436cc8722831f869f58a81bf393f7cfcc8e213537559cceb"}, {0xb8, 0x19d, 0x4, "e73b81b5979ca60ccdcd961c70a0f2e5d89d132692fd26544f0c2add3f5d91b06e9a1d115dda5830403cc4f294f0fa4f7034b46742d20e1bebd0d7c0471064f922fd94a48900e2ef8f1185a7079fd017877c0040a80c87b4ea1459637d28b25f6cc654ecdbb063add441251a47e3ed52f33ce5969abb0506efc3667cc6c824cbb8a5ef26a0fc56bc11cfa46b865270ae65d55766d25438ed6dd59b6316588e0e9d7d"}, {0x10, 0x112, 0xffffffffffffffff, ""}, {0x40, 0x101, 0x3d2, "d51b414ea524e12b9b10bfecfcfd1b97155b0d5acc92d02383a41cef2f39c827b7a219b7e2cda57af253"}, {0x108, 0x1ff, 0x2, "f7d25ae00cbf2bd59328576d23b1fff2895f1099257ec5e6685a805b467d8d2de51807784ffc146fb1552f4dce193c071d9ccbd3b56af0cd7c6680ba7856954ab0d952ef5dee7af192d0beb2573ea38fdcd397b616dff56206c881e096c8dea5162a966c931a7134acb87f27270efd5d58074e0238d8a74fab6bb5a7daeb6a976c70719f695e6ea3d3595c024fe6f8a94ac7a51c7c4ed85685f2a3ae9197b19e874f2b4a25cd2a4b12b90c6f20c9689c067630ceab1b478beb14fadbb2347404deb5ee9dadb30cb8df12fa8cecb345679ee898bead737f14df4ef512802c4153b94ffbacdcfb2b6f0ff1d249f90d741ba4e909"}], 0x348, 0x20000040}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000100, 0xfffffffffffffe11) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb5000)={r2}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000dc2000-0x4)=0x3f, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000cfb000)='lp\x00', 0x3) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b75000)=@generic=""/16, 0x10) 2018/01/11 00:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f000056f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ba000-0x4)=0x10, 0x80800) getsockopt$inet_buf(r0, 0x0, 0x43, &(0x7f00008a7000)=""/95, &(0x7f00001f6000)=0x5f) 2018/01/11 00:41:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, 0x1000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x3) r0 = epoll_create1(0x80000) r1 = socket$kcm(0x29, 0x5, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005b1000-0x4)=@int=0x0, &(0x7f0000e67000-0x4)=0x4) r3 = socket$inet(0x2, 0x807, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000c4b000)={0x8001, 0x4, 0x1, 0x100010000000}, 0x8) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r2, 0x0) writev(r1, &(0x7f00004a2000-0x90)=[{&(0x7f0000dfb000)="b3b82ad7fab4a561e760969a5595c8298eb0930f460e73931df7927630174925e958d8ac3d04d6ab53d7ab9c1f5891d344be40e4844c4df55ddc6138f9f520877002a87496b42926c8abb24bbf63c324d397a9217076f3fa66a7f56a87f96a4d02e41254fe6f2c3f3ceb199f", 0x6c}, {&(0x7f000006d000-0x8c)="848607f42ff597729bc3ddaf14c1a8c74769ee8250ec6f8f5b10c15b6106f20679fc2c5d04d6e4c21866f1574266bb82775d75bb4f3f838bb5141c087f44aeab8c48e80d86575c9c18adcfb29b2d4a0e6f702f47853c5293999e6ceeec5d92161e2310e9de0e6b64122209145b12fd0fb35ca8e1997a03e01cb871ba0b75be649ef900e754b60577846f0bf0", 0x8c}, {&(0x7f0000a0d000)="1ebcc3976a6e486f0ce6169abd8a4f2100171e1cd204ca4846c1f06617d03404d1f8352ff8a1e1cf074dcb0db0eb31f9b3136f4fab846ce7618224aae3f258214280eb2168c47c974bd0d61b2cedef719f1a4339b481a2e873fd0873d6d696b0e019749a82571447cd74754d5c4747f06e252a28334199a8b84105387c9fbe63507e1926016b173f9a48212e0151001a0958042d16524f8dc7c0be961de9f5", 0x9f}, {&(0x7f0000abe000)="fe9a71169145e0", 0x7}, {&(0x7f0000df3000+0xbe3)="95e8c813ed50961f4f7d1c33170c7d4dca2a6408cb623c9df77459af14a60bbd656077b71a5e43a95c8bb2f78d076162c8fdf1e975e1435e6f808d3ead6fd0ef0de18656a4fa9e29522e1dd255332a98db30b33898198e4361caac4b9c175216948a5270da4fe63c4a9c81183286fbad43dfacfd696f3daf0e0b3af95a9b1a7abf8e61197356a5a6058f4d23aa3d31155e5094e801f6734d6e8b2e7c28d97e2da8da6698c180008795ddb543cfe518c76b53bfa52014183c3d08c53101866aa6f7ee8c08b87aea8a77e4be9b36b51ff42e72fcd57c0bed35c810d3d97c3ae0a2e79dcb0e84ddcc4f398f68a89e03f974b0be812bf6c1", 0xf6}, {&(0x7f00004a8000)="921619e9b44b6da690dc9d8aaf2de177514df40414074fd96935becce3fec09b928542f91ffb7b66261a4d0b3602775b10f93fb64ce746766e0404bd91a5fe07038ebfcdd4d6ac8d4835b6b2e749c124cd45aa5d210ae2590fbb32d272cc7de27b12a5618710d4b0c65ef5fcf7f65a0c88825d1ac6a40374ed532b37fa132e50aa0b9622ed18617b9247c46a1d38080ef7c25c590864fa900f176111040b87483631fcb2069a6085667e3d2aa90e2da9799dea6b", 0xb4}, {&(0x7f0000b31000-0xef)="0c6dac7873cd1f0718df896f92a9eb5c5efe2e6edd02368b3b9e2c1e84a99949f1d843f16e8768aed2089dc2a759e8f24eb7ecbab6cbd55c2223d2be34d30075172010ab95968e75998ff4f736ac99a97998559d5ab90065732f8e8437a382ed5d5113d80c752968bf721f2d4849e9812177c4055f9e7fffe3035b20216692a6c0626e3a37547776195244e3623a960335c4c354af8ef3af764e10d4d2711ea3da7b97917a88ba1b622d72700f5a78785f394e068ad9fb2f453d096a5273114ebed24fac0b9d65caeee2d5d1e103461d49dedd2f881a8fb37209880c62faa4da02c752a8cba8d8fd04a4e2b0ac5f98", 0xef}, {&(0x7f0000aee000)="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", 0x1000}, {&(0x7f0000d9b000)="f88c570a91de5fcba36023eea02ca8d9d91033c01e7487046bd29c535e19d4cc60d74f1b651ee0dd63e9a0b4bb59da9bb9709315f4ef26dcf00b82c73bda9a1723147d169f8a2ce687d145f5404d4d43543df0c931e61768ec99e95faf38bd39d0dc37b890c64fe26eb3f2d6c28a8e1cccbacc0576cfd8fd4f1b7672fb4255750a162bcd03078bf59d5c29194419b6c25348e9742dc57d9b1a881b5b2a3762cc5bb58787eee9bcf7b2fdd69c41c733a9c0e8a33d3f7ac53e24f646dfe7790897fbf339c991891e69028daceeb2aa6e2eab8d", 0xd2}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ec000)=0x14) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00001ce000-0x4)=0x1747, &(0x7f00000c9000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f6c000)={r3}) sendto$packet(r2, &(0x7f0000534000-0x6)="a0854aa4a714", 0xfff1, 0x8000, &(0x7f00005f6000+0x974)={0x11, 0xf7, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/11 00:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) connect$inet(r0, &(0x7f0000436000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:20 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e1000-0x6)={0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000040f000-0x67)={0x0, 0x5f, "ecd576fbbfd1351c7738fa4891c35248b8396f313b52926f2e783d95fbe62000cab31b951bad049b11b8b73a86791f9e5af3c8db1ad47f9943f06ff60a92c8c93a6a58778bc991a5e4b8af531a41c81eeed6a73008b104d2be8e5776765b3c"}, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000-0xf8)="3edbbef94f8bbde2ce5b40ffb62f2b2efa6b4a7c9aa4ef7ea0215af91731a791e6a4a13c7a4e47b38fcaa1517b5fb1e6276af8863e76e40dc36add40d1078f9710a42bdcb7118712fd01c6609bd354f53f99dcb9283c07722edd5f87910d765f2605b131e99de192bdaae21091f94cc084a708cbf470cf290297c66e8418fc939ad1cc2c6f595358adec26c08889ce5ece3362ada8c99c3a1bae8ea4878845b498632f778c1ee4c1d4d88faf519e45244908dd4af3087a8dd5af6fc35a1cd8525bb00864745bf505db087a6906b2e50ee6d6199ed2b812a872b396136e2a6896c4f44af6e895363cded02ac20f760abc3f1138dd310aafa3", 0xf8, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x6a8dadb9, 0x1a9, 0x1, 0x5, 0x100000000, 0x1, 0x67, 0x9c, 0x7, 0x4, 0x5, 0x7f7, 0x9, 0x9e]}, &(0x7f0000000000)=0x108) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000006", 0x10, 0x4000000000000021, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x3]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000011c000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000178000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000839000-0x4)=0x60, 0x80000) r2 = accept4$nfc_llcp(r1, &(0x7f00008bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000456000)=0xfffffd55, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000057b000-0xe)={0x0, 0x7, 0x3, [0x2, 0x4d8e000000000000, 0x588b]}, &(0x7f00000fd000-0x4)=0xe) tee(r0, r2, 0x3, 0xb) 2018/01/11 00:41:20 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000dee000-0x4)=0x5, 0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dee000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dee000)=0x10) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000def000-0x72)=""/114, &(0x7f0000c15000-0x4)=0x72) 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) close(r0) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) accept$packet(r0, &(0x7f0000ceb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000063000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000a07000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000c21000-0x4)=0xfeb3) sendmsg$alg(r0, &(0x7f0000bb5000-0x38)={0x0, 0x0, &(0x7f0000705000-0x90)=[{&(0x7f0000407000)="4c578b9a9390", 0x6}, {&(0x7f0000cc5000-0xcf)="92e02d8d106e64d0f9e51986a00221b383466dd273d35d88bd026ad3e90e52039aa2f0206a64603fde5973b7037a08178fa51ad51b053f2552e8e1f12900a42c330cc3be95a8d31173e9f75bdc623b43fe19eb984cd153b196941b9242b3ae378812c8226960aa997f06df87c728e58e4a12dfa2821f3b313d563f6ffdb6cfbd4ab45c968303b7b1945a14501800b48bb2c61b9c6511c54fec3243952e5aec1f561e9f17b0d4ba18cf5c3815948a684c1163a293e47501b8263df4bbf9d649426829cc24a17eed96983ea6f01543cf", 0xcf}, {&(0x7f0000d45000)="71755cd76cc2a3e075b20df689c03e62036c76ea915b8b84dd1c0f5a7ac41749dff459b70e863146c1281748007b319ff71db0d1355ab2810cea81f566d2fe0d501d812edf17194626dc2b78285e3656464a856f23e0f5cf304fad02d19786cf26921e279a3e7d5c8dba336b4015c5a3d727b1db59f4f96412f3e5d8689115561303c8d8d82f20c253996046f456dbb6da8face2e0271dec00d43c41e91aa969df316000104ac324c0c7625ed65c7f52593d562b2728d61f05c790", 0xbb}, {&(0x7f0000ee5000)="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", 0xfa}, {&(0x7f00004f9000-0x77)="84917f8f3f0d1851d6c431fb9d26464f1ccdcaee221b243b3a6cb5769956bba95b67a3a04c2f3126abde2c70b8868414342f0bd2d0e7cdcf852ba9e814220a0900d469c8ef5c8a5d90466b5e7fb8b46f4cb7b6ce1c67147d7904b20603f02295f206f07e58a2a37276b460fe111d1dd4444f6a365b8d60", 0x77}, {&(0x7f00003cb000-0x7)="be7c4537403b97", 0x7}, {&(0x7f0000aab000-0xba)="765efd13b7ffd2f37fc54c07782c94dd12984b8ce14a093dd6ca218e0d9fe4a73ed6d82686ef0afe0960d550b0f347d070ff9751165208dfba7902007e6e2a897127aefad2181330ab33f79f1ebf17d4e9d8eb970503f3a13c12ddc50aa5f6ff0f7f4405ea1d10f99ad2718f4284407cec054176b8d9aca0e846aaf8f124dcf96042971d3e4f4eac435be933067c64caa90a632f3c9c632095a2c7513ce78fd4ccfc6bf0327183eb148681734d1d267f1b6d5ad230eef3658f0b", 0xba}, {&(0x7f00000de000-0x4d)="8e07be70a25c623d2b95ef1732a96358d7cfe6392cae28c7f0db977c3f45f0f1841e28607a3587fcbe051e3c9ad3685e591f61bcf1a2469719727c63eaa613588864678e9f157dc3da57b286de", 0x4d}, {&(0x7f0000e18000)="e95bb7040bb6d289b180c853e81ae71e7b6d23ec9b6236d966aad5e08c9bbdddfd951b4171fd5dab397fcfc735748ce8f91355d578c8cb09f3daefa21f5db8ba0b4ed7003f3e0cbc0ef02c59e64479277a2fcc7de556087b9b34ffd7d64e74c6d20b7baf863e8ff7e0f8f6e5e59a79044a9fa33b6d936293d16051", 0x7b}], 0x9, &(0x7f00003b3000-0x100)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x88, 0x117, 0x2, 0x72, "b031bae286e639c3d335837a5d2aeffa9f65583eb812754a7fab6aea1e67a497816ae727eee2cd6aa20869096d945474f52c89497bf3b612f6bcb779b2a6681d75e30ad69d2b9d0a34506245b294cf11a6e6d025d1516aea5949326fd2bc409d877297a0eae68bc9b43de36f080523058c2f"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x100, 0xc0}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000242000)=0x8053, 0x4) socket$netlink(0x10, 0x3, 0x1f) 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet(0x2, 0x0, 0x9) write(r0, &(0x7f0000d55000)="2400000058001f0014e0f407127b00001713170308001000fff7080004000200cbde0008", 0x24) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000001b000-0x4)=0x0, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000001a000)=0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000001b000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x24)={0x14, 0x20000029, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) getsockname$netlink(r0, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a95000)=0xc) 2018/01/11 00:41:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d79000)=0x7, 0xc3) socket$inet6(0xa, 0x4, 0xd185) 2018/01/11 00:41:20 executing program 4: pipe(&(0x7f00003a2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @random="7134060080ae", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x0, &(0x7f0000f80000)="3cae5b7ed2f953e1e150c742b0272a22e9f2508af97baeea8dd9bf83c6dee8ef0330dc1268d44486ab9f6fb01fb44a6e4c57bc0cfdbd0863c41f7f2efea079766390657a9f3667aedb5f61d72a1cfa8e6c24a0e49635d5f038579bdde9623bdcfd876d093e6a0fbbde5306ec5b203b268479e141d636567355d9f72b4a9156a2f919426bc35749edadb15772fe5580656ef8fa191d770c") r2 = socket(0x0, 0x3, 0xfc) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000993000-0x2)=0x2, 0x2) writev(r2, &(0x7f0000bae000-0x10)=[{&(0x7f00002b6000-0x2b)="ebe734556cc9b5265a3b52d3dba3c62fe277f6abfa035addd1877618c0796cad0adba274c714b57a98af62", 0x2b}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b26000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) write(r2, &(0x7f00009b6000-0x26)="26000000200043f90003ffff04008d4001e20085000012000180ffff000007ff002103c75735", 0x26) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000d29000)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009fe000)=0x0) mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [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]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000017f000-0x8)={0x0, 0x0}, 0x6, 0x27) syz_extract_tcp_res(&(0x7f000006c000)={0x0, 0x0}, 0x7ff, 0x346) syz_emit_ethernet(0x210, &(0x7f000007f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0xdbf5, 0xe95, 0x10000}}], {{0x88e5, @ipv6={0x1, 0x6, "850a6c", 0x1d6, 0xbf, 0x8000, @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}, {[@routing={0x2b, 0x12, 0x2, 0x1, 0x0, [@mcast2={0xff, 0x2, [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}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}]}, @routing={0x29, 0xe, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xff, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0xd3c}, @jumbo={0xc2, 0x4, 0x7fffffff}, @enc_lim={0x4, 0x1, 0x80010}, @calipso={0x7, 0x30, {0x8, 0xa, 0x40, 0x1, [0xad9f, 0x400, 0xeeb3, 0x101, 0x7]}}, @jumbo={0xc2, 0x4, 0x3}, @calipso={0x7, 0x28, {0x95, 0x8, 0x9, 0x1, [0x8, 0x100, 0x7ff, 0x5]}}, @jumbo={0xc2, 0x4, 0x1f}]}], @tcp={{0x2, 0x1, r2, r3, 0x6, 0x0, 0x10, 0xc2, 0x5, 0x0, 0x900000000000000, {[@md5sig={0x13, 0x12, "405e1aa543d48a24306803877716914d"}, @mss={0x2, 0x4, 0x80}, @sack_perm={0x4, 0x2}, @timestamp={0x8, 0xa, 0x2, 0xe1}, @timestamp={0x8, 0xa, 0x0, 0x3}]}}, {"a1"}}}}}}}, &(0x7f0000149000)={0x0, 0x2, [0x276, 0x4a2]}) 2018/01/11 00:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b00755", 0x40}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) r2 = accept4(r0, &(0x7f00006cb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000069000-0x4)=0x60, 0x800) getsockopt$packet_buf(r2, 0x107, 0x2c90439c6422622d, &(0x7f0000ecc000)=""/0, &(0x7f00009a7000)=0x0) 2018/01/11 00:41:20 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x383}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e6d000)={@generic="06ea8e9c2056e884adeee1409447a6fa", @ifru_flags=0x400}) [ 42.965738] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29) recvmsg(r0, &(0x7f0000453000-0x38)={&(0x7f00007ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005b7000)=[], 0x0, &(0x7f000075b000-0x61)=""/97, 0x61, 0x0}, 0x0) pipe(&(0x7f0000c3c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000097000)={0x1ee, &(0x7f000056f000-0x9f)="51dceddcea834874d0f5b8ffaaea9010399b41d0517fd1f1c1c9c18532a8f415a41ea7d77c61d33d2cc1a3f7bee6824ea7c72d54ddf904d5d379439e83e973973ccc722f06081a993ae3cd02495ec17a9638ba71913d1c47288496b7c257dcca6317c35215683b888f1f350a969dc04801c71e7e0583e235cb5a99b0dbf11b7b71d76ac3cb7c7dca2d0095c5bec6843e02d98c9d45eb8d7ac52e0e01803531"}) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1c, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a2ac687f4bbd8c61d87"}) ioctl$sock_ifreq(r0, 0x892e, &(0x7f0000648000)={@generic="6dd87173655d4c74dbdaaec38059d022", @ifru_data=&(0x7f0000827000-0x20)="49cda9934f56b0c93ca82299fe6bd3eaa8972b79d78aaff3642feae235934013"}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000022000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000602000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d0a000-0x8)={r2, 0x80000001}, 0x8) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000187000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b8d000)=@assoc_value={0x0, 0x0}, &(0x7f0000310000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="634a0e8ff2413faf4a4321d88554fdd5", @ifru_flags=0x4001}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002cd000)={r1, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f00004d8000-0x26)="260000002200470153ff070089ffe8ff02006d8000001f00c0e9ffff495180e507c7033500b0", 0x26) recvfrom$packet(r2, &(0x7f000041a000-0xb7)=""/183, 0xb7, 0x0, &(0x7f0000994000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c6b000)={0x4, 0x8008, 0x5, 0x3, 0x0}, &(0x7f0000971000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000476000-0x8)={r3, 0x3}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000db9000-0xe8)={{{@in=@multicast1=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=@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}}, &(0x7f00001e0000-0x4)=0xe8) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000538000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ccc000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000838000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000545000)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f00007fc000)=""/51, &(0x7f0000ab8000)=0x33) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f2b000-0x4)=0x93e, 0x4) bind(r0, &(0x7f00001ef000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000591000)=""/4096, 0x1000, 0x0, &(0x7f0000c9f000-0x17)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/11 00:41:20 executing program 0: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000741000)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c17000)=0x100000001, 0x4) write(r0, &(0x7f0000b0c000)="1f0000000201ff49433bf000120000760f0000e0090008000000000000083c", 0x1f) 2018/01/11 00:41:20 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000030, &(0x7f0000e99000)="", 0x0) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f000093d000-0x90)=[{&(0x7f0000f2c000-0xcf)="", 0x0}, {&(0x7f0000209000-0xfd)="", 0x0}, {&(0x7f00005e9000-0xca)="a0", 0x1}], 0x3, &(0x7f0000dfc000)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a2b000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f000031b000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000198000-0x6)={r1, 0x80000001}, 0x6) [ 43.105547] kauditd_printk_skb: 2 callbacks suppressed [ 43.105556] audit: type=1400 audit(1515631280.246:57): avc: denied { read } for pid=7437 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/11 00:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000209000)={0x0, 0x0}) pipe(&(0x7f0000f82000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001a1000-0xc)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000e9a000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000be3000)={r2, 0x9}, &(0x7f00002d6000)=0x8) listen(r0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r3, 0x0, &(0x7f0000293000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000921000)={0x0, 0x20, "6ecbde067500ac913dba16c3f71d808040e5e88a7100a014a352645f67089dfe"}, &(0x7f0000f25000-0x4)=0x28) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f6f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e0f000)=0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f70000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f70000-0x4)=0xe) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f71000-0x8)={0x0, 0xffffffff, 0xfff}, &(0x7f0000f71000-0x4)=0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005b4000)={r2, 0x5}, &(0x7f0000f70000+0xecc)=0x4fe) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f70000-0x4)=r3, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f6e000)=0x14) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f6f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r4}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x6, 0x4) 2018/01/11 00:41:20 executing program 1: socketpair(0x12, 0x6, 0xff, &(0x7f0000f17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000117000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x5, 0x0}, &(0x7f0000217000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x58, 0x1, 0xa76c, 0x2, 0x8, 0x5, 0x5, {r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x5, 0x2, 0x66}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r2, &(0x7f0000ffa000+0x121)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedf00000000000003ff7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9a21db4e194c7957fbfd603f3d62a15b4858de5a32302d56b91017ddc925cdde7ab565cf3b06a11faaad9ceaf41d9a9863975c9fd1b7d1164d4745d1b76ca7b87dacc71fbc542fe4dfaa3a311477fa76f75f761ba3d964f1fe9eb43fe5a3109c2527620f7fa142ad614b0f87edf83e9c80c4b2da979d0b30e45e7bd2a6008a91fe61602748b0bc9b13fd91e3db211a31b94e1cfc4c9da984c6e1c7c88a764cc3f61295d7d12f693eb5aba1ee6e5db2ca285449d28a1ee01e5e07d85da5d45387056f7bed7b7caadbe0a6160c1604f825091a551111097815a99792b3c7997148c5dfb79d070b0f46a7d7beeac92efcb3203b5b86898314c5b1f83bebb223cacd0732148b8b0c73bab4a2a8ae594fe6ab3d4049bb84102aa41060da1802635db31070ed9271ff8d9587441c4daad136df10a0b3de4d6a4039c0915eb47726c777f8c37e9c5235aadb2861eae9c504e5bb73a832e63a922cbb4183066c4b9fc677ca1594ff22a18e4f9d82bdcfc991624bfbf99160414c4264021ea540962764ddbe3aa0e9d472dcc56da97bd4a80e0e6802a12da5052ed0854aaafb22e25fe2d8537dfa15a3290dc448a62d495acb39b8c21aefb3a34b013d9007ec1b5261148c0cfa3f8e62aea5af5ea0e9b392cd409918df7edf5a805233bd4ad8eb2c9bea27cbc6b33a64cca2dc97cdf4e0c9ce32bac4628aeadf21edf2ccd91e1d6cec4f49ff8bd7fbc39d3885f1190ef816b3ae8e15d651e9e91e6b3785ccd91339e453ff89de5dc492ea6a7b0791c8013d931bba185d2e3cfdad5477ecde7ba2a379e318d88c316381397b80a79a9fbcab6cb890108413b490f6d653d007a479964f7fdd5ee64c22a3fa28b8a1c243defceb0ec0a87fd72f4ff8375fa55076e5877fdcf151b8cc66f25bed01aef9a95e30bfc8750ada72a1a5992a0ca38b33414fc68c14d9b0da093503a03f74ec1faaecc6da37d999adef081b8c52fce602ec7b576ee0341a6f54f5f862889f8fca0390fd9540cfd4d71b6def99fdca838fc42ca4cbb1f940283f9bf5a45fc59125f9f55e553844b80350d3e99394a450586b2d9dc445409c33aa540dd799a4ab477bc027149383d205f6dbe1fb405e5ecee34b9dc91df9f341ce84b50f115d81d2de0b5eed7e44aaef574cb894021dcb6951828658eb71b554393c34552c36d7979aaf66aa1e745f05c47846eb73cc834cc3876863faa4ac0f20285bab888c8e50e460317cc0270a6a6c5d581a9982b9d4a72cb00b7fae3af1d6ace58f7b7bf30b582c66808db5200636b72c2c8e605360c025b8a89be3a72cb85c80b19bf79d5048270b4a3447bfeb6c35f0453345e127af615490ffdcc8bc4f7d57a90f00bcaf945eb7435881946baba759fa712dd025e1687eabdfe1a9a959f8334d43799f3b9dc284b76cdf9e55470011304f4af87375ecddb1d3325a6b2cde983239b1edab13a4e66fef34f44f8eab91adef75c00da8804c240ed30244b4ac7b309c2a11f0d1a09c26d1ed68d2ac5ee6e8bc5c266d0f79f586b93507d55413ef852bd002ac332fc5312d4dfc90335b2a37120554e4f486eea099aa5c5ad951b0dcec8cdb8b537725e689d0f685f83e93932155d5919ad8b43106ae74cf0d46c7c3122b4acb123a387a13dcdc77ef73f16d6c49f795bec20f8f5909e693976032bcc418f0001c2cde48c91ff75bcdaf22d49193ac06e687a6d8992a93e29f565ea8e70589c0249a6025396fa3e80c47a4b75e6f879237043bb895115e0b5e07946b997ac73e66a130e3b6ba644c0ee3123ff0debcd08b645ea9811da9a79a5ab050b52b6a93603cc7058b6cd04973486afb2f1fc4da267b03d6a409a45945771e1a3d6f4fd3ae96259ce3d3aa2da29436790b2fb9d61d866c4e102205987e91f336be4d7220625dcf2dcb614868b93db774398c387dd9d0f41a81b98196f44132b3ebbd4cc0b52b9b82347bb04326bb4cf13b4b4bbec6e16033e08d12c50aad4da4e0b338b3acf9c63285a18dcc1bb5dac9e0ed84ac5d989323ebc92115a423c92da443e19235256c2df3b80fab1bee5ba6795765c3877490d8ed652f1784195abbd12fe490772804770fa384f04fe760e82ba0da20ecd495dfc364517a94e1c72023416adfbead84b97dc52784c28a2412cbfceb97541f49ccc76dd71c97dfa4ae378e2ef50786ae82f1410915dd8a9ff396a65309f4b4ddc6d244192fb6cae16a0bdbcf5928ddbe6c5838654ff0af719f481d95213c1d42058e9d7cf415d5e179f29a5b47a8a23dd92dbe875ca89fd24281a6c0f81d300f925025dc7537516ff13617375c12c030d34f8609004285ef1229abcae551015f9a5536b064efa1fbe92b4d3c2d6f63181221596fbf13f185fa010720382d92707f678d86e1effb4b06a9f389b7dc12d9b061d8696460de6aeb22f938e61923d605c84002d90cccbb382344d2b93abd6b2aa9e3fb175617ac7c01a6b18f692b690b158472924717ba8303767bec6b254eb9acafec40fe965f337a1ad729a1ce2cedb36458bef4f536e83bcbfd07c4325812ecceb994cbcab43641d395157cbe6f47ad8533987c2c2386f91066779454da0736862c25676b723fc9837e066d5496537da643c347850b0b1a1f5bfbc27d0108bfe2e8dbe73815d248af7ad6abf74bcee", 0xee0, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000483000)="1c40e2e8fe36b1190bdfceaa82a4d7994489721821888e10713c1316fd5615c47d8f5b6c38a1a27e05ba00e048425358d215fdaf4db818be5816f9fae2afed83906337118a04c2d29928218b126ad9e74742d9b10edcf92f2e01eab1ad07d02fdad74d9109227a30624ee06cbbddf6e358e2383d1f714ceac451b9bbb0e8abe73e0d55451c7dc0278a") ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d08000-0x12)={@generic="88e488b246d46ec7a8c365f93d44c8b9", 0xa000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fc4000)={0x1, &(0x7f00002a3000)=[{0x2, 0x0, 0x0, 0x1ff}]}, 0x10) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x4, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) socketpair(0xd, 0xa, 0x3, &(0x7f0000052000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000833000)={0x6, &(0x7f0000173000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000811000-0x8)={r4, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b5d000-0x4)={0x0}, 0x4) readv(r1, &(0x7f0000214000)=[{&(0x7f0000df2000)=""/178, 0xb2}], 0x1) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x39) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00008a6000-0x4)=0x0, &(0x7f0000fe7000)=0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000006000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000367000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f2b000)={0x0, 0x98, &(0x7f0000fe8000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb8e5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}]}, &(0x7f000078c000-0x4)=0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x7, 0xf1d9, &(0x7f0000fe9000)="7c86cae1ec23881585ca661e93b8fe575e11b6e7ece943b30a4973c3e78f82bf6b86e736b05c78b0a7fc8400e9aa71e79bef0924e20b694ecddcbdf8a1172ccc4d58157b22006098c9430f1501e3f6c233e444485fb4d984691ea626129c0fdf51fd1b74ae33cb8ffbfa446d65f1f2e8b4b8339d4bb7bb420b521bfd29430d41c8fb98f478a931428cd77c3db787e1e9e8d4fb1812aff8b81e8a38cd9bee6ca98ec9e407391a67f32ffafdfdacb7f288cc", 0xb1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe8000)=@sack_info={r1, 0x1585f1f3, 0x1}, &(0x7f0000fe8000)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000749000-0x8)={0x0, 0x0}) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005a1000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00006bc000-0x4)=0xc, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da9000)=0xeee4, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000568000)={0x0, 0x101, 0x10, 0x7f, 0xb0}, &(0x7f0000674000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c60000)={r1, 0x1, 0x9, 0x2, 0x3, 0x7fffffff}, 0x14) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000201000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f98000)={0x3, 0x1, 0x1, 0x7, 0x3, 0x7, 0x9, 0x7, 0x0}, &(0x7f0000627000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b10000)={r4, 0x1000, 0xaac, 0x5, 0x2, 0x100000001}, &(0x7f0000d5f000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000059e000-0x74)={r4, 0x6c, "d9c8aca8ba721de1214165f02863982b3ae36656920ef2de86cf8d49992f78f29fec397d5e4db21584423fb95fd6b6170a070b808498041724db03e15c857c0f89e2c91aceeef857162c49e5e9b05f5ca176fde5b397fd462ee14bada4a06431f1a809e09a3917b6d416b7d3"}, &(0x7f0000a3f000)=0x74) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7a000)={r0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f7b000-0xc)={0x0, 0xfffffffffffff001, 0x0}, &(0x7f0000111000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b45000-0x10)={r2, 0x38, &(0x7f0000644000-0x38)=[@in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0xc17}]}, &(0x7f0000b87000)=0x10) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) socket$inet(0x2, 0xa, 0x0) r4 = socket$inet(0x2, 0x3, 0x4) close(r4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000f7b000)=0x4) writev(r4, &(0x7f0000001000)=[], 0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 43.137758] netlink: 'syz-executor0': attribute type 8 has an invalid length. [ 43.162201] netlink: 'syz-executor0': attribute type 8 has an invalid length. 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000942000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000086f000)=0x6, 0x80000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000286000-0x98)={0x0, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xceff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1}, &(0x7f0000941000)=0x98) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000941000)={r2, 0x7}, 0x6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000943000-0xd7)=""/215, &(0x7f0000250000)=0xd7) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0x0, 0x3, "018592a39bbf", 0x2, 0x0}}) r3 = gettid() r4 = getuid() r5 = getgid() socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000f0000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8) socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r3, r4, r5}, 0xc) sendmsg$unix(r0, &(0x7f0000499000-0x38)={&(0x7f00001d0000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059e000)=[{&(0x7f0000941000-0x1000)="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", 0x1000}, {&(0x7f0000156000-0x4c)="057404424126b269893955ae4644db268cee826f2b2d6b300bff2c2b2049b6b5b000756b2063a18ae64db82f503ff16850064340c4306f6187ea0892d555034517dea7473d2421e62e1d0ed8", 0x4c}, {&(0x7f0000045000)="472557ae3e0207a863b35596803fad83732e0b62076e50ff8776f22ee02d955e22ad3ab665ea5a431250b464e0020e7bb636f7a9c5d11869e02128672a1276468266a6baa2c932b0fbf10b65eeeb1fb372", 0x51}], 0x3, &(0x7f00004fb000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4004000}, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f000055e000)=""/4096, 0x1000}], 0x1, &(0x7f00002ab000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000701000-0x18)="ec78faa81a806f86969e745d58a0b9a4581c0c3d0979eab0", 0x18) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fd6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000066000-0x4)={0xffffffffffffff9c}) connect$bt_rfcomm(r0, &(0x7f0000fd6000)={0x1f, {0xfffffffffffffffc, 0x3, 0x1, 0x81, 0x1, 0x7}, 0x2}, 0x9) r1 = socket(0x2000000000d, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fd8000-0x4)=0x7, 0x4) write(r1, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000000000008db1ee9ff4435ea", 0x26) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000000a, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x0, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000946000)=[], 0x0, &(0x7f0000129000-0x1b8)=[], 0x0, 0x0}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005ab000-0x4)=0x0, &(0x7f000015b000-0x4)=0x4) 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 2018/01/11 00:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x5, 0x6, 0x19, &(0x7f00003a4000)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00004a5000)=0x9, 0x4) getsockname$packet(r1, &(0x7f0000d15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ec9000-0x4)=0x14) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000091a000)="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", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="c74b6b8e250000000000000080747ab5", 0x100000000}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x1f, 0x3, 0xae) ioctl$fiemap(r1, 0xc020660b, &(0x7f00007b4000-0x1a8)={0x7ff, 0xec77, 0x1, 0x1f, 0x7, [{0x8, 0xaed, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x20, 0x2, 0x3f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x7f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3b0f, 0xffff, 0xffffffffffffffff, 0x0, 0x0, 0x902, 0x0, 0x0, 0x0}, {0x40, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1ff, 0x101, 0x5, 0x0, 0x0, 0x3d02, 0x0, 0x0, 0x0}, {0x2, 0x91, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2018/01/11 00:41:20 executing program 1: r0 = socket(0x0, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0x97)=""/151, 0x97, 0x10000, &(0x7f0000ced000-0x10)={0x3, {"b9b538b68b458b"}, 0x100000001}, 0x10) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00005d8000)={@generic="d42ea7397c58882e0c697aa127c68116", @ifru_flags=0x403}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f02000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0x160) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000142000-0x48)={0xf, 0x13, &(0x7f000095a000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xaa3, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x33}, @generic={0x0, 0x9, 0x3f, 0x5}, @jmp={0x5, 0x8, 0x4, 0x6, 0x0, 0x4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xa1b4, 0x0, 0x0, 0x0, 0x8}, @jmp={0x5, 0x9, 0xf, 0x7, 0x2, 0xfffffff8, 0x8}, @ldst={0x1, 0x0, 0x1, 0x6, 0x3, 0x52, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x29}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a4a000-0xa)='syzkaller\x00', 0x10001, 0xac, &(0x7f00004d8000)=""/172, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x15, 0x3, 0x7, &(0x7f0000e68000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ad3000-0x10)={r0, r1, 0x3, 0x1}, 0x10) r2 = socket(0x20000000000000a, 0x0, 0x0) connect$inet6(r2, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r2, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004f5000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x100000, 0x81, 0xaacb, 0x6, 0x7af, 0x800, 0xffffffffffffffff, 0x8, 0x80000000, 0x8, 0x8, 0x8, 0x7, 0x6]}, &(0x7f0000bd4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000089e000)={r3, @in6={{0xa, 0x2, 0xb1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff301f, 0x8c3d}, &(0x7f0000a4e000-0x4)=0x98) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000158000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000451000)=0xb) 2018/01/11 00:41:20 executing program 0: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000fb0000-0x58)={0x26, 'hash\x00', 0x2af, 0x0, 'sha512-avx\x00'}, 0xfdef) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000faf000)={0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000faf000)=""/4096, 0x1000, 0x10001, &(0x7f0000fb0000-0x1c)={0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000fae000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000d1c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000ac2000)=""/98, &(0x7f000028b000-0x4)=0x62) pipe(&(0x7f0000226000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f0000a95000)={0x0, {""/7}, 0x0}, &(0x7f000090a000)=0x10) listen(r0, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f00007e9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8c000-0x4)=0xffffff95) sendmmsg(r2, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a13000-0x4)=0x0) r1 = socket(0x11, 0x3, 0x0) bind(r1, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r1, &(0x7f000073b000)={0x0, 0x0, &(0x7f0000c53000-0x10)={&(0x7f0000012000)={0x2, 0x8003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x0, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xfffffeb6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x5, &(0x7f000046f000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000afa000)={0x8000}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000004000-0x3b)="390000001300090469000000810000000700004003000000450001070000001419001a00040003000700000c020000080001010c00f41ee400", 0x39}], 0x1) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe6d67049238e8616, 0x2, 0x8, &(0x7f0000e5e000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a5c000)={r1, &(0x7f00009dd000)="d9a128f7b2f2b16f45285769ba5f51267cd384615b421573d6dc315540af446f7cc16cd0096232cc16fc5f0c", &(0x7f0000816000-0x59)="36fb9ad0f105c0f8116a912f546880c7c40b1d8d5a26e4e74db0309f3c63d089d002b79743617e7da2d63d0cca7dd6e69fe903946882f85c3b31c34565b24f93e4d0b71bb4eee1c24686960ddb3c01dee3b68c45b586c0103c2af74368fc0b38c24d00acc6ae39943e24de0facdca8ff94ab5ce1c2f29175d72fd116bc447dfd0323c2", 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a92000-0x20)={0xffff, 0x0, 0x10003, 0x8}) recvmsg$kcm(r0, &(0x7f000029d000)={&(0x7f0000aef000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000511000)=[{&(0x7f0000bc3000-0x11)=""/17, 0x11}, {&(0x7f0000666000)=""/197, 0xc5}, {&(0x7f000073b000-0xc4)=""/196, 0xc4}, {&(0x7f00009a9000)=""/230, 0xe6}], 0x4, &(0x7f00004de000)=""/192, 0xc0, 0x3f}, 0x2001) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004e5000-0x20)={0x5, r2, 0x10001, 0x1}) 2018/01/11 00:41:20 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f000002f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000793000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, '.'}, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000013d000)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) r3 = getuid() r4 = socket(0x8, 0xa, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00006e5000-0x10)={0x0, 0x4, 0x8, 0xa1}, 0x10) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000a77000)={@generic="ddb3d161f76662141bf338d59ac3264c", &(0x7f000048f000-0x48)=@ethtool_test={0x1a, 0xb07b, 0x800000000000000, 0x7, [0x1, 0x4, 0x9, 0x9efb, 0x10000, 0x20, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a4000)={0x0, 0x0, 0x0}, &(0x7f00001a5000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b17000)={r2, r3, r5}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001c7000-0x4)={r1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f000077a000)=0x0, &(0x7f0000067000-0x4)=0x4) accept4$unix(r1, &(0x7f000094b000)=@file={0x0, ""/108}, &(0x7f00000b9000+0xe20)=0xfffffffffffffeed, 0x80000) 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d1f000)=[{{&(0x7f00002cf000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d20000-0x80)=[{&(0x7f0000d20000-0x72)="3efa3c71cde41b6a0ac91e8d2ba99e92526479b8ea1dce8e9eba3e9de51b2aba49fb9762342e4fd42f076ce94f865e3da550b839993e324346d9d46c23d5456a534c73ab574cd78ba221c888e2eee36d0d9b5dac7177c0dddc9506145e665d8097e49dced48a383da23de3145cd0d5647af9", 0x72}, {&(0x7f0000d1f000)="a450e6c1263b10b65a6dd9fd12285887dbc5b133cc8d3e727d163ce81e5e6922c2abde7b9b531837e36219577d4e01a9ad6527103e4e1b6a640500abeb5e72f04b74c9962edcd72078aeea42e9a730c2dfa1cdf6bd6acfc9bce435b261959dce7fac73a169d009eebfcf544c8d8dbdff91a1fd285c2b73817960f8878cc65114327235a500a9642ec47a3cfc74fb0c4adb76f8c8d0221f92b0f2742bd3478b709f63c2ba68cd5c48b4c11d2280e723295aeb00a6d24c85236020423c67f958a00b8fc92b7e6d8ac503ee0f246e3f491f48779daf6c8c6275592b076bb0f65ab98f7fa77062672f", 0xe7}, {&(0x7f00005b8000)="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{0xb0, 0x107, 0x5a, "2cc4f622be6ae00370c73323b1b072f2e246c81c69eef0aae97b340efd8404f49a3f071d5518688947b984b0e6a3e812ca74e52fa267371f15e08556509476454e8ccc4c53c08d31aafe8e2949d50768a5c2d811d773461da2b41dad573aba249e8440319717f42642e6a3223d6e45a1819f075212a8d31e9e9a99316d5779bee164d61c22a4ef50505eddf79caead88d804775b213b41b7b483"}, {0xd0, 0x113, 0x0, "03ffd8adfad58c8e342bff65358330e096fb982cc62248fb544aa55c4e3edbddc30a1ea005ed109fa6690480bd284cd466ab0649b789e73c88ea35da2bb81de54913b9c9def02779cd3068777a9456630332240b19e56c64c1db2a0153a379acecbd2ff1560fc0b7e7bd52c9a1ef2cf8c796ae2e5b37a99f52dec8b50ab6310db8189534c2ef90d37a6c3c3b560fe77b82c20c142cf74fcfd0756d6492f3be549a1084c83e89b7eaf502fdf539e0e16fc53210648f49a67625"}, {0x30, 0x115, 0x3, "0c4590d6c968609c3df8a20994f020a8580f949705056f792db3433fedc7d6"}], 0x14e0, 0x90}, 0x7}, {{&(0x7f0000d20000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000224000)=[{&(0x7f0000d1f000)="eb8bbd45b09b042abd33b66a4ad161ffbdaae069f67d6dd3149e51c30152f315c58efd02f00f188b343daf2870b5855b624f6944c5674742cb3076235f4f000da9266427941e1cfb027473276006401aaefb652b066f7830b2746c76b465540c29482d28e7d799b6e7c5a5be66b888cfc97e5b1c3ccc270cac5fdfe94f60e8d6d9de732c45a42084428ca704a4b76f8dfb089b8a706eac4991a3d9ba225d8b759c58ebcf4c1e22b11ba07ff2dc78ecd5a4dfcd3e44c297b503cda3629822fdd6042d301314d4567cc927d51ebf65a83090412b5b80342052181d90498571086f7df255602b504d75d1", 0xe9}, {&(0x7f0000d20000-0xa7)="627aeb9e1c94eb6354cd4d2c837c02ea4b9a343a537bd66a05a87e490e556c438fe72afac2fe0463525022d8156d718fe856a23055c1d590386310f5520d976482f1fa67d837d1208faab1bca19429e651195c7885f4589516c6253a67de23ab37537869cb61a5de49a29474448b80420509f91dadd31225dcfc0664dd74d2ac379535a224e15aee0a20940b326b020da5946692d49dfc222adcc7b216645fa678adbc3d85e4bc", 0xa7}, {&(0x7f0000d1f000)="2dc2822f5dd554d60ec26569", 0xc}, {&(0x7f0000d1f000)="c20c5134b6b3ee79ce7cf6e8328a8773f6ca804580f1", 0x16}, {&(0x7f000077b000-0xf)="be9553824f9cc0206d03874ef59e9b", 0xf}], 0x5, &(0x7f0000d1f000)=[], 0x0, 0x40000}, 0x1}], 0x7, 0x40000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:41:20 executing program 1: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x13, &(0x7f0000c5a000)="", 0x0) getpeername$ipx(r0, &(0x7f0000801000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009b5000-0x4)=0x10) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000f47000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000-0x4)=0x10) getsockname$llc(r1, &(0x7f00003ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000721000)=0x10) bind$alg(r0, &(0x7f0000c6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000915000-0x4c)="01a39659c1827aae439bd73807d31ad214fdba4d9846fcffffff91f0723c5c1a74c257d452300d7d135005d11f980758d18828d9519853fd2d00000000006836e59014a33bd960e73654a3", 0x4b) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000125000-0x4)=0x0, &(0x7f0000e70000-0x4)=0x4) sendmsg$alg(r2, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f0000fa7000-0x60)=[{&(0x7f00009b7000-0xb9)="1fb0a081646ddee964a37b0000008186d54f52121d37ab604f1b26e5bec59c5bcabe826460ad7fc3a63218d3e2651ce26cfcd96be910c4c8f049ba7f96b231b50e2735be4294376e9dfc8a565657dc01c2d62435b2c4f5b27811af0fa3f344e49c28015643c46861140d45aeb39d00bffee7f3d9f7a489b4712bab51630739a8", 0x80}], 0x1, &(0x7f0000599000-0x78)=[], 0x0, 0x0}, 0x0) read(r2, &(0x7f0000754000)=""/154, 0x9a) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0xe09000)=nil, 0xe09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) sendto$inet(r0, &(0x7f00002ec000)="", 0x0, 0x0, &(0x7f0000e09000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000e07000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e0a000-0x8)={0x0, 0x0}) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000574000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x7}, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ff1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "b3b023", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008c4000)={0xffffffffffffff9c, 0x50, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x31c) 2018/01/11 00:41:20 executing program 0: r0 = socket(0x0, 0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009cb000-0x8)={0x0, 0xffffffffffff74e5}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000392000)={r1, 0x101}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x800000011, 0x7, 0x7) bind(r2, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f000073f000)={0x0, 0x0}, &(0x7f0000800000-0x4)=0x10) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000681000)=0x401, 0x4) socket(0x4, 0x80801, 0x8) r3 = bpf$MAP_CREATE(0x0, &(0x7f000032d000)={0xf, 0x2, 0x1ff, 0xffffffffffffff80, 0x0, 0xffffffffffffffff, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000056f000)=0x5, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001eb000)={r3, &(0x7f0000208000)="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", &(0x7f000032e000)=""/34}, 0x18) sendmsg$key(r2, &(0x7f000073b000)={0x0, 0x0, &(0x7f0000c53000-0x10)={&(0x7f0000012000)={0x2, 0x8003, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x0, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xfffffeb6}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000754000-0x8)={0x4, 0xc63, 0xea35, 0xff}, 0x8) socketpair$inet(0x2, 0x1, 0x9, &(0x7f000017c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005e3000-0xe)={0x0, 0x7, 0x3, [0x4, 0x2000000000000000, 0x140000000000]}, &(0x7f00002cf000-0x4)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e2f000-0xa0)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd8f, 0x9, 0x1, 0x29e3a6d0, 0x8}, 0xa0) r4 = socket$netlink(0x10, 0x3, 0x10) write(r4, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010010600e00000000b4013000000000000000000000000106d", 0x29) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000339000)={0x1, {0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x8f9, 0xffffffffffffff1f, 0x80, &(0x7f0000927000-0x4)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x100000000, 0x1}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b7a000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000075a000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000198000-0x18)={0x0, 0x1, 0x0, 0x5, 0x7fff}, &(0x7f000043a000)=0x18) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000092f000)={r6, 0x4}, 0x8) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000daf000)={0x0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f0000831000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c12643", 0x0, "fc37d7"}, ""}}}}}}, 0x0) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e67000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e67000)=0x1c) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000010b000-0x28)={@generic="49c18f514b1a6023a98727e4655dda40", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000e68000-0x1d)=""/29, 0x1d, 0x10020, &(0x7f0000767000-0x14)={0x11, 0x1e, r1, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000261000-0x5c)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4ab}, {0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x1ff}, 0x3, [0x9, 0x4, 0xffffffff, 0x7f, 0xcc, 0x35f, 0x7, 0x4]}, 0x5c) 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00002ea000)={&(0x7f00002eb000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00001d6000-0xc)={&(0x7f00002eb000-0x8)='./file0\x00', r2}, 0xc) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005b9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b85000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f000064b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007bd000-0xc)={r2, 0x80000, r3}) bind$alg(r0, &(0x7f0000c1f000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b2e000)=0x0, &(0x7f0000f7b000-0x3)=0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003d8000)={0x0, 0xa3, "81ebf7b8d3cc9ab53c383fa7c70bf53e7715c9540ffe57aa630906dacc50ab93454a1f9881398fe343593867ac11aec7af9b15d676864d89e153f58bed2c95c3777018cefb619c5aec17643f8935290d829ca7c9822f877b433274f76155d4aecf61123a1d6f270f2d69d55c0c9c70cdfe231f414742018d6c61c0d70f1a2e668fd09c6881b232b0756dcbfbde1196828041bbd9d536ee9cc8fce8a7388edc60b859b4"}, &(0x7f0000f7b000)=0xab) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000f7c000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f7c000-0xfe)={r2, 0x3f, 0xf6, "365a306dc17c68ddd5d11e33661a57b612530534ba37d1be580483e1cb03194537ca69296965811a1185453690ccb33a31c3cacc5f4282176e697f99ad60ca5082fb40e5dd486fbf55c6a639efed5c3c878544d3456060e187227ec55e59f1b40eb4d6e04b20926e82d3a3d611d89ed2c76b7a1d4ba779446174d9c575e8d60d1cd4ce8be6697ac579ed787a1c246b0a95816310aedb4d8a7255a456375a290c431d24df27cf76cc607cc18bfe1004bb271d0099a54ddce9bad04d16d6b65df88f529c78626d5dfe8c399c18cad17e0d242ae234b54b0227474688f9779c99a3555294fe2aba3b2ddedd625133808bb6962dd7f22611"}, 0xfe) vmsplice(r1, &(0x7f0000e4a000-0x10)=[{&(0x7f0000f79000)="", 0x0}], 0x1, 0xf) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x880800, 0xa) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f00002b2000)=0xfffffffffffffe89) 2018/01/11 00:41:20 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x7) 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, &(0x7f0000000000)={&(0x7f0000000000)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000397000-0x10)=[{&(0x7f0000dc8000-0xb5)="a8f06162388165a3c45055073a57c915d3f0a54dd44cac4985002458a46d3cd689e312d860a4d889a8054bbfbc9702836079a9e3f3d73c250b0babb0284452c43e77c6c1043f35a0db7330d49d126bdb45c1feb3f494e9126a85eed796ca1eaa259787fa2991e200ce41b31ec245618265ac8af8a06ed2217bf6c9015030e4a7b1882d4c50f1e8a03c74225575e026e4a008e17c0efddc7b6ff114625fb3bc52782f5ff79f27ba5e12c07b98b4aa1c23b7018985d9", 0xb5}], 0x1, &(0x7f0000001000-0x138)=[{0x60, 0x10b, 0x65, "d01a4acd1b6ec2d36f81bd4b2987a43df7110854e0731e97855133c67dd8fe6a338f281ba236e107a647a0915d78a1b38ea9240e21ac5f03aa2f93288d7fbe3d7105a77296906a6124ffadf03da7"}, {0xd8, 0x18c, 0x20, "7e7defd65d7c620f2b4f26be5edf2beb109c90a8333e195aaa04ac11295eb01c0d3f30550508a85de037da910d0d780449c2dd707f36b3555d6291c7b1095a6b81d034b76581659f1cb3409c326404c504e9d28b738e41628433bb3d49229dd0d703311b83119f2c5fcef9bbf59f249d730db18c36d0b3c5fdc7a3b79d82402d2d77fd0cf82ca2b37f1029ae233a95038d22ad28065b25c1a5f57606b0e403724028a6a24d2d5816d4e7b581e07d97dffa152822a3c2177590641c22572824811a039d6489"}], 0x138, 0x8080}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x1) r2 = socket$inet6(0xa, 0x28, 0x5) connect$inet6(r2, &(0x7f0000237000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000e75000-0x4)=0x0, 0x4) 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a93000)={0x5cba56f1b28b4d3b, 0x788, 0x8, 0x3ab8, 0x8, 0xffffffffffffff9c, 0x35, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cf7000)={r1, &(0x7f0000c1a000)="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", &(0x7f0000249000-0xf)=""/15}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000872000)={0xd, 0x81, 0x0, 0x9, 0x10, r1, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005bd000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendmmsg$alg(r2, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[], 0x0, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000)={0x6ea, 0x0, 0x2, 0x18f0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000007000-0x64)={&(0x7f0000005000-0x10)=[0x9, 0x6f, 0xffffffffffffffdc, 0x9], 0x1e4, 0x80000000, 0x2, 0x0, 0x7, 0x8, {0x3, 0x4, 0x8, 0x4df, 0x7fff, 0x93, 0x80, 0x9, 0x6, 0x4, 0x4, 0x9, 0x40, 0x400, "c51db1af92cf6768dce4a01d2b6f0580999b0637f4d27722882580320011214c"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f000000d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000c000)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000000c000)={r3, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000002000)={0x1, r0, 0x1fff, 0x1c}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000000c000)={r1, 0x1, 0x400, "d4b6798cca3391cc66d8f715beb879bd4cd007d9491b782f987fe9c9dd3382b50fc162b0eeec1a1bf0c34313660fa708511d959f6b62ed2e8450dade2dac000f4351d88e9320678258c46463b1db99d34908ed63ed5a3ed99928132d240ad8f5b2d9da2e4c5fc3279c7b4ab9ac8972c3e1a601d27a7053cd72f3b3e01d48ecdcb6134f9448f9fdd73c75cd87dbb6c2923ccfdd504843018be51eecf616bf6bc1685447562e970a516a314e9ed2c2e61858c1d1e24bddef4a4facadee97dc289a5c32ce1e3962301c8ace7ade47ee3fc37cc54ded46f400c5b4f6a70dc7c58cb441d68908"}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000000c000-0x5c)={{0xa, 0x0, 0x2f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x200}, 0x9365, [0x401, 0xdfda, 0x7, 0x7, 0x10000, 0x7, 0x80000000000, 0xffff]}, 0x5c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001000)=0x14000000000, 0xfd38) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000006000-0x17)={0x0, 0xf, "df41ace9fea9c5669de89faf258ea5"}, &(0x7f000000d000+0xbe)=0x17) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x1000, 0x6, [0x28, 0x8000, 0x400, 0x7, 0x8001, 0x8001]}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000000e000-0x38)=[{&(0x7f0000004000-0x1c)=@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x100000000000008}, 0x1c, &(0x7f000000c000)=[], 0x2e, &(0x7f000000e000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x4c35, 0x9, 0xc7a6, 0x7fffffff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfff, 0xe, 0x8, 0x2, 0xffff, 0x2, 0x1000, r7}}], 0x60, 0x40}], 0x1, 0xc005) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fc0000-0x4d8)={0x6, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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, 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, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000a6d000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00006be000)={0x2, &(0x7f00007ba000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000043d000-0x10)={r5, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000791000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {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]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r7, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r8, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) socket$inet(0x2, 0xa, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/11 00:41:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000496000)={@common='bond0\x00', 0x2}) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000d9c000-0x80)=[{&(0x7f0000462000)="ec583abc6a20abf9ca331fd0bf51022a24f2580a18f461f8d6c2d9eb5b0f9d1c", 0x20}], 0x1, &(0x7f0000f43000-0x30)=[], 0x0, 0x0}, 0x0) r3 = socket(0xf, 0x5, 0xffffffff80000001) setsockopt$inet_dccp_int(r3, 0x21, 0x10, &(0x7f00007e9000)=0x100, 0x4) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000ffb000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d38000)=0x10) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000063a000-0x4)=0x0, 0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000cc4000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/11 00:41:20 executing program 3: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={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]}}, 0x90) r1 = socket$inet(0x2, 0x807, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003a9000-0x10)={0x0, 0x80000000, 0x72126973, 0x8001}, &(0x7f0000b4a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a65000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x1, &(0x7f0000c7c000)={0x0, 0x0}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00003a3000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000896000)={@generic="fcf0f768aad43236440ce495a736c244", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000ea0000)=""/144, &(0x7f0000a5d000-0x4)=0x90) 2018/01/11 00:41:20 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000014a000)={r0}) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000b22000+0x3d8)=0x7, 0x4) sendto$inet6(r1, &(0x7f0000a49000-0x1000)="8d", 0x1, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[{&(0x7f0000f73000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163) 2018/01/11 00:41:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-avx,cbc-twofish-avx)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a55000)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ae6000)=@routing={0xef, 0xe, 0x0, 0x8000, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, 0x78) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000e64000-0x8)=""/8, &(0x7f00000e1000)=0x8) 2018/01/11 00:41:20 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000bd3000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fed000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000229000-0x73)=""/115) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) 2018/01/11 00:41:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/11 00:41:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000eeb000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0xff, 0x81, 0x0, 0x100000000, 0x2, 0x1, 0x7, 0x0, 0xff, 0x20000, 0x20, 0x3, 0x8000]}, &(0x7f0000bbc000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000049e000)={r1, 0x7}, &(0x7f0000ee1000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0x14a, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000014f000)=0x82, 0x4) 2018/01/11 00:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e3000-0x4)=0x402, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2018/01/11 00:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000016d000)=""/66, &(0x7f0000e6f000-0x4)=0x42) r1 = socket(0x1e, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0x1d8, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="3900000010000904ff0100000000060006ff00400100000002d0f30600000014190028000402000000f9e9030000060800008000011ee404de", 0x39}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) [ 43.893957] netlink: 'syz-executor0': attribute type 40 has an invalid length. 2018/01/11 00:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00009e8000)=0x0) socket(0x1b, 0xf, 0x3) 2018/01/11 00:41:21 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) close(r0) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000013000-0x60)={0x27, 0x10000, 0x3ff, 0x7, 0x5, 0x0, "5962c4f7fc8c209985dabf5476aff31b19b7e25d10f821bdecd486e91a170fbee72cd5558f5d5877a15e736778730f87570b38e498a984544fadcaec228ec5", 0x6}, 0x60) listen(r0, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = socket(0x1e, 0x2, 0x0) getsockname$inet6(r5, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000008000)=0xdb32, 0x4) 2018/01/11 00:41:21 executing program 2: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000)={0x0, 0x4c, &(0x7f0000d19000)=[@in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d1a000-0x4)=0x10) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d19000)=@assoc_id=r1, &(0x7f0000d19000)=0x4) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0x41b000)=nil, 0x41b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000041b000)={0x0, 0x0}) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x80a, 0x6) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000041d000)=0x0, &(0x7f000041e000-0x4)=0x4) splice(r0, &(0x7f00000cd000)=0x0, r1, &(0x7f000041c000)=0x0, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:21 executing program 7: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xe0000000000) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ebd000-0x1c)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x1c) accept$ax25(r0, 0x0, &(0x7f0000c76000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c17000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005e6000)={0x0, 0x7}, &(0x7f00008d3000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000467000)={r2, @in6={{0xa, 0x1, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x8001, 0xffff, 0x1, 0x82}, &(0x7f00007a8000)=0xa0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ddd000-0x4)=0x0) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80000, 0x1, &(0x7f0000f89000-0x8)={0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f000084c000-0xe)={0x1f, 0x3, {0x1, 0x1f5, 0x2, 0x4, 0x11, 0x8}, 0x86c, 0x0}, 0xe) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e5e000-0x26)="260000002400430400000000000000000008f404010000ffffffffffffffc0ff00f303c76e35", 0xffffffae) 2018/01/11 00:41:21 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000112000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c40000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e7b000)=0x8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f000067d000)=0x0, &(0x7f0000f9f000)=0x4) 2018/01/11 00:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000b7e000)="260000002a0047d2ff17007f00ff080000010000010000000000cd0000000002e60000000000", 0x26) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/11 00:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x10000000000009c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fe8000)=0x1, 0x4) sendto$inet6(r0, &(0x7f000053a000)="67493e3a021cd5e71e71390f4f3542e5161fbbb62f30a39e9cd31a58bb6cbf28bf0cd59b02d5f0d97008ba2250d6ee73063a942c0fcfb9054b96ad3283561cd8429e46ea6e0721b55c163c89ac0de6d0da1bf7fc2a889002c70d6faaf1a057af197996cf1f224448559a35e26b1777add0bf955a5b12db39a818f83c1278ee271284a2d890a7c08b4eb2d3776c5b0d27b2b54ba2f5431750c738ccaec3f36f", 0x9f, 0x40000, &(0x7f0000c83000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}, 0x1c) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/11 00:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000bc9000-0x20)={0x5, 0x7, 0x20a, 0x0, 0xc2, 0x9, 0x3, 0x3, 0x0}, &(0x7f0000082000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000088a000-0x8)={0x0, 0x5}, &(0x7f0000276000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008c0000)={0x0, 0x2a472bfc, 0x71}, &(0x7f0000d25000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b07000)={r1, 0x8}, 0xfffffffffffffe03) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001e0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000f51000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fb9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000d14000)={r3, r4, 0x1}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a61000)={0x0, 0xd3, 0x2, [0x0, 0x0]}, 0xc) 2018/01/11 00:41:21 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000036e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000095000)=0x9, 0x4) 2018/01/11 00:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x20, &(0x7f00002e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000085d000)=@assoc_value={0x0, 0x1}, &(0x7f0000e57000)=0x8) syz_emit_ethernet(0x46, &(0x7f0000ab7000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x10, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0xffffffffffffffff}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) socket(0x9, 0x6, 0x4) [ 43.980846] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 44.008648] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/11 00:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x80000000000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000b8000)={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7f}, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x9, [0x1ff, 0x3ff, 0x3f, 0x3, 0xfffffffeffffffff, 0x0, 0xbd36, 0x800]}, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000259000)="", 0xfffffffffffffdba) socketpair$inet(0x2, 0x80002, 0x80, &(0x7f00003fb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000921000)={0x0, 0xc2, "93b5ebe7789050889c8a2d4f3ef52c5e7d75f764cc0ac67b67564db653f139d591f81d9b1ced399b7be494316dc3b21818dc5e48df906d57adcc876ee2c9d207749bd920ae4e7a96c25df6f00b89515ed3aefe95efc70eefc3d134270239f215d2e0dc0e2122baa1cb213d749793b97ce8e62fec12a15a6a222fcbad41088b0ee2fbd192095e46561f30373ff45144d9ce9383b3536d86eedb805b3fff1655fe9dd9b4e20dfa0aceb3a029aa3695c10c4f6e1b01b4c8cad350f318938b4e7e3c6093"}, &(0x7f00009de000-0x4)=0xca) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000880000)={r2, 0x7}, &(0x7f0000988000)=0x8) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000049d000)="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", 0x1000) 2018/01/11 00:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x261c}, 0x6) listen(r3, 0xf57) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) pipe(&(0x7f0000b2b000-0x8)={0x0, 0x0}) sendto$ipx(r5, &(0x7f0000f7b000-0x7d)="bbfa5c8818dfdfcef2645fb974692d4ed47b3d9fa24fd510a11571384d47644ddc9d9730984581774a2bbe52757509ead21418be176f6436ffd8219e271d0054c8e4d8b541df291093c89e292dac94b02f38faa3698920cf785519f12a0e6829fc4036eed0a6bee71ee556889c296af796c5f754c71802025c5c1ca6e9", 0x7d, 0x0, &(0x7f0000c2d000)={0x4, 0xffffffffffff6f2f, 0x800, "127acca29401", 0x1, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000194000)=0x0, &(0x7f000088a000-0x4)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000408000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r3, &(0x7f000035a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000613000-0x10)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) tee(r3, r6, 0xffffffffffffffc0, 0x1) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) sendmmsg(r6, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x20000810}, 0x1cc}], 0x1, 0x0) write(r8, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/11 00:41:21 executing program 2: socketpair$inet(0x2, 0x807, 0x7, &(0x7f0000966000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004c3000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-simd,md4)\x00'}, 0x58) bind$alg(r1, &(0x7f0000c5c000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000095f000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)='?', 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000c3000)=[{&(0x7f0000955000-0x89)="", 0x0}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f00005ef000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004f0000-0x10)={0x6, 0x7, 0x1, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008e1000-0x20)={0x9, 0x5a74bb2c, 0x820e, 0x1, 0x0, 0xd9a, 0xffff, 0x6, 0x0}, &(0x7f0000147000)=0x20) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000090b000)=0x7fff, &(0x7f000019d000-0x8)=0xfffffffffffffdc4) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000960000-0x98)={r2, @in6={{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, 0x98) 2018/01/11 00:41:21 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x9, &(0x7f0000af9000)="84") 2018/01/11 00:41:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xc8}, &(0x7f0000012000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000-0x14)={r2, 0x0, 0x40, 0xffffffffffff111a, 0x5, 0x80000000}, 0x14) socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000012000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0x20) 2018/01/11 00:41:21 executing program 7: pread64(0xffffffffffffffff, &(0x7f0000466000)=""/119, 0x77, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000403000-0x3)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/11 00:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) socket$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, 0x2, 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]}, 0x5, 0x80000001}, &(0x7f0000deb000)=0xfeed) 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$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fd7000)={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x3}, 0x7f, [0x0, 0x5ecc, 0x80, 0xf959, 0x7c, 0x1, 0x8, 0x4]}, 0x5c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d8b000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000686000)={r3, 0x81}, 0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 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$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) 2018/01/11 00:41:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000134000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006e5000)={0x0, 0x0, 0x4, 0x7, 0x3, 0x2, 0x3, 0x7f, {0x0, @in={{0x2, 0x3, @rand_addr=0x1200000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x14e, 0x3, 0x8001, 0x711156c7}}, &(0x7f000045e000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xd1)={r2, 0xc9, "e1a11d1ed80285cf856bb70176c9dce665f289f1ebb90f7fa56d69786cfc15196da5e989bf57d0cdf7dd56e8986d563f29023691d73faf3b47e9984c079c574c01b51d2b48cbe2abdd21d230ee447da3b8056b679dffe42f08fc4bdc102a46e35bdcb3121c5a46e00e53f04e260647885da248e6be4e26c21e2f299f8618ed5ead960739af3c71001bb4d3d168a1a669ac5ed7c4cff01cf2901dfeb1d65c02cf96bdd635c1f00572c51dc2dd9ee6b4344f309edccee30a61bd68ca600035ac411da925bc747fcfe582"}, &(0x7f0000709000-0x4)=0xd1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000-0x81)=""/129, 0x81, 0x0}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000008000-0xc)={@multicast1=0xe0000001, @multicast2=0xe0000002, r3}, 0xc) r4 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000007000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000003000)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000006000)=""/120) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000006000-0x8c)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000009000-0x8)=@sco={0x1f, {0x23, 0x3, 0x100, 0xfffffffffffffffd, 0x0, 0x3f16f9fc}}, 0x8) setsockopt$netlink_NETLINK_RX_RING(r4, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/11 00:41:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000235000)={0x0, 0x0, 0x0, ""}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000404000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000055b000-0x28)={@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]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000847000)={@loopback={0x0, 0x1}, 0x2, r1}) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000e07000)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ac2000-0x20)={@generic="6e8e13804ee701cfc291202c3b0cbac6", @ifru_flags=0x2}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00007e3000)={0x3, 0x7, 0x2000}, 0x4) r3 = socket(0x40000000018, 0x5, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00007f1000-0x10)={r1, 0x1, 0x6, @random="9160d967a404", [0x0, 0x0]}, 0x10) setsockopt(r3, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0x416000)=nil, 0x416000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr=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]}, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7a}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000416000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000416000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000021c000)=0x2, 0x4) 2018/01/11 00:41:21 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9, 0x3, 0xff, 0xe, 0x9, 0x7, 0x2}, 0x20) mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000470000-0x4)=0x0, &(0x7f000049f000)=0x4) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000049f000-0x20)={0x4, 0xfffffffffffffff9, 0x820a, 0x8, 0x4, 0x100, 0x4a1, 0x2, 0x0}, &(0x7f000049f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000017c000-0x8)={r2, 0x477d, 0x2}, &(0x7f0000041000)=0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/11 00:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000051b000-0x4)=0x2, &(0x7f00002cd000)=0x4) syz_emit_ethernet(0xeb, &(0x7f0000ffd000-0xeb)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "0541856af97386fa7024e48f0506f82fc4c2375a1c99154b61bfdb2221b8166e0de84b7b660956bf16add565f59aef4db2cb21a75707a6fb9af840f2372dd392c58528b381f167307eec0f481d938f9d40acb7ffe1d856b375c5a0e8c57ac57a0daa0b03f3d3d051bed5baed39f586bea8c7f2969a2f42a26dfaac4b3ee1c48aa1361c2f180d0050b8f2c0e4fc645ad34604399394407e8dc06edcab7d194f013f8ce595788bc9380af6a1796bd7141c628cce7261185e70a11a50c33edc3e47f3"}}}}}, &(0x7f0000ffd000-0xc)={0x0, 0x1, [0xd]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000c2b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000)=0x8, 0x80000) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000081c000-0x6b)="f56a457db0a16c0e8e1861914f2e1bd80f755ba8a6e8280c152757e93df07572270c6486f947355dfcef049575f6d48a18a1189683078b0c556fffddb3fbc6aaf1451b7cd41ea342e406f332a77d33675386d53eb767356bb5bbbfed65b88bfc9b53e7f93fb87f33e63e4f", 0x6b) 2018/01/11 00:41:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080a, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000b62000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="606ee02012c5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) r2 = accept4$ax25(r0, &(0x7f0000c61000)={0x0, {""/7}, 0x0}, &(0x7f0000c80000-0x4)=0x10, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00004e0000)=0x800, 0xfffffffffffffea7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b2a000-0xb7)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d0000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000ce1000)={&(0x7f0000b27000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a07000)={&(0x7f0000e97000-0xa8)={0xa8, 0x1e, 0xf2fb73911c691396, 0x3, 0x3, {0x2, 0x0, 0x0}, [@nested={0x88, 0x76, [@typed={0xc, 0x52, @fd=r2}, @flag={0x4, 0x5a}, @generic="b4d45c0fbf1ef307f8cce9bd99068184b305e7311f1020497df9b607f9dfc8bd9a496d703449e5396b39eafd5ed2239fb7c165eace50eff36e318cb80c75d911efd58a4ed017c303ce21fc83cf51f56fbe5ab3b8b3cd56869c33fec5f6e9ac8fa2f313d8432254cdaf55623d2b", @flag={0x4, 0x8a}]}, @typed={0xc, 0x11, @uid=r3}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x20000040) vmsplice(r1, &(0x7f0000724000)=[{&(0x7f000094e000-0x40)="1ddb7996760ff8ddb98223b460988d42112736a98bcbc663ea93efb36a79c5e7bfb37789cb13b486d2f5af51b3314d7353a0868a898f69a7cc2a9b6b8ea04344", 0x40}, {&(0x7f0000a79000)="2a12097f2cdaad6434f6bf039f6475f634dd58685f63a21c945d8bc87d54b103fcd5f2631c41228f3c13a505e358bfc90fc81af237664d502b958b6f3abf89d61d76a7610ac71cb4aee84ce6cae80856f4379b405ccfbb96b0fb25a88ac3f526dbaddd4befcc7a803d5d430ebd4cb7d4c2fb80d4042b334ad35d367474eae380f6a190f096c8f6eca931144bd25ca4865885b4435be8effb006465ba4581369e55809fe393dbbdee0ecda4e3f21d1a17a57bdf9e3b7f8871db7482e00956221405c5", 0xc2}, {&(0x7f0000ecd000-0xfb)="f50d2163ae84fe08bb719c7a25d1a03d5c142580bf540332536518002f8c27ac06eeca0cc487adac2aa927154be1e17e4a2d162cbacc713cc66bd0db363bdb3b57b76fd9563d3ec65bd95f0964c9ef803af47aafd0b07015afbe240af45c48c56db9f0acf01276059a7167b1cb3da43f0cdba94fa50cf66ef3a7c0d860d2e335fe0be60fbb757b0c972e095baf3575866888c7f632e26c6407e384f86b334aca9e2bb03c159aa7f92d37774b7766a6bae9aa8e614d1781a9dbdc64af3212d07d564d85f83a4d6bbe28af2d66a7e122bdd5fec3eea8e21c8059c4ab9afab2ec020a55b57fe3b5026f5c4edae9fb53f4a6e6b0af8c12f3ae15bf639d", 0xfb}, {&(0x7f0000989000+0x367)="84a1dda71becbe32cc1e2856fc1a4e9ad472c6aaddfd5a7f32eec428314d7c95504cb35d921f45c9ce8ca16d274a5d6c451a6cb409871245864c92d1668193bc0ad7031eb7fcea10b16e3d6ac70ec10098d54b53ecb34dbe3992e12c192a870d7d05a1e57a3b3cdb12a9b7faa8c6c18b5579a4237ade89b921445d611df0d58d7f2f4ad5309686d79b74eb73cc60847943cf1f7fb2983d37aa37888789e2dabb5f47cb9697576399e5", 0xa9}], 0x4, 0x4) r4 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000e33000)=0x3, 0x2) 2018/01/11 00:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000401000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fab000-0x1000)=""/4096, &(0x7f0000b75000-0x4)=0x1000) r1 = socket(0xe, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f000008e000-0x22c)=@getsadinfo={0x18, 0x1f, 0x209, 0x0, 0x0, 0xc, [@tmpl={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x804, 0x5, &(0x7f0000813000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c4d000-0x4)=0x0, &(0x7f0000902000)=0xffffff49) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000819000)="2900000020001907193d181000d9f5060200000000000000080000040d000400ef7f00000000000000", 0x29}], 0x1) 2018/01/11 00:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000169000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006b4000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b83000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb9b, r1}) r2 = socket(0x1210, 0x5, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ffb000-0x4e)={0x0, 0x46, "e2ff3c964571e1aaebf06017b7c011c7530d27563d910853eab5a4e59df3a668cb3ac3bd25ac8fef259c49f5b8f79de5437a2f1690c18f3d7802357f7e71c4a19e66842daf0b"}, &(0x7f00006c6000)=0x4e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ccb000)={r3, 0x6, 0x30}, &(0x7f000068f000)=0xc) write(r2, &(0x7f000046b000-0x51)="220000001b00039e00000000f00012015f00ffffffe700000000000000ea00050029", 0x22) setsockopt(r2, 0x2, 0x1, &(0x7f00005f7000-0xdf)="35b831eb6db5716fcbde5221ea69b40d777cb9996853037cc442e494bee7d5fccb52391ce9c0719058fe84b1f1a5afde40ed4bf9fe3ed48be0b1cb4ffce50a08f3b26447c75856a7cbd3bdcde42263a616b1d97544f1c845b66dbb5642846d3d8cb210402f2548993d5ce7104d14eeb72e05e196f916a96e80edb41d91127a813e3f498cf22974f0333e6b535c650b798bc11350c2e43a4b8b6dbed14a6611640774937003e118dd8aa0dd3f942cd47292d032ff765e486b411e98cd485443758f027174749a297cf8f216609178e09548b8660d4b41ab29ed87020d29c8f3", 0xdf) 2018/01/11 00:41:21 executing program 7: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007ea000)={@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(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e69000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e38000)={r0, &(0x7f0000d30000-0x14)=""}, 0x10) socketpair$inet(0x2, 0x807, 0x4, &(0x7f0000419000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000309000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb5000-0x14)=@ethtool_modinfo={0x42, 0x690b, 0x9, "121b86fc4568ee2f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/11 00:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f000012b000-0xf1)=""/241, &(0x7f00003d2000-0x4)=0xf1) 2018/01/11 00:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000335000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x100000005, 0x84, &(0x7f0000fdd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a06000)={0x0, 0x7, 0xa2d9, 0xc000000000000, 0xff, 0xf3}, &(0x7f00008bc000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000054c000-0x8)={r3, 0xfffffffffffffffe}, 0x8) sendmmsg(r1, &(0x7f0000cde000)=[{{0x0, 0x0, &(0x7f0000f89000-0x20)=[{&(0x7f00002ae000)="e6", 0x1}], 0x1, &(0x7f0000bbe000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/11 00:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x3a) recvfrom(r0, &(0x7f0000725000-0x5d)=""/93, 0x5d, 0x40, &(0x7f0000a10000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) sendto(r0, &(0x7f00004b8000-0x2f)="d44e7565313d74e349aa77587a3dd8404d8b7faaf4141b73037e90a346609e8242d28651b675c891e87de464a8a5b7", 0x2f, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d13000)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000666000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a89000)=0x10) accept4$packet(r2, &(0x7f0000dbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000194000-0x4)=0xffffffffffffffdd, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000001e000-0x4)={0x526f}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) 2018/01/11 00:41:21 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/11 00:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000046c000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0xff, 0x2, 0xffffffffffffffe1, 0x7, 0xfffffffffffff001}, &(0x7f00008cb000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000646000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair(0x1b, 0x803, 0x1f, &(0x7f0000960000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a6c000-0x20)={r2, &(0x7f0000171000)="ca81b152e74cbcfad6d4b57e110b44918457857a4eb7e4fa4ae6908258", &(0x7f00008d9000)="8748f1", 0x3}, 0x20) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000afd000)={0x0, 0x6, 0x20}, &(0x7f0000cbc000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000423000)={r4, 0x1, 0x0}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005a8000)=0x2, 0x4) 2018/01/11 00:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c02000-0x78)={0xaa65, {0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x4, 0x8, 0x4, 0xffffffff00000000, &(0x7f000043f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x449, 0x2, 0x8}) recvfrom(r0, &(0x7f000000c000)=""/0, 0x0, 0x0, &(0x7f0000a43000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) [ 44.343964] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 44.370915] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003c5000-0x5c)={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, {0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, 0x3, [0x8, 0x100000000, 0x2, 0x10001, 0x8, 0x5, 0x5, 0x0]}, 0x5c) socket(0x13, 0xb, 0x4) pipe(&(0x7f000095c000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r1, &(0x7f0000b9c000)={0x1f, {0x6, 0x5d7, 0x5, 0x2d9, 0x8898, 0x600}, 0x3}, 0x9) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005ca000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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]}, 0x5c) 2018/01/11 00:41:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000038b000-0x6)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b88000)={0xa, [0x8001, 0x4, 0x4, 0x80000000, 0x5, 0x4, 0x8, 0x80, 0x100, 0x100000000]}, 0x18) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000863000-0x4)=0x0, 0x11c) r2 = socket(0x19, 0x2, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000e14000)={0xe56, 0x101, 0x7, 0x8, 0x3f, 0x6, 0x8}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc8000-0x1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bb", 0x82) shutdown(r0, 0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a2b000-0x1000)="3e6208c69d1f701eec1a2810a36c2835ea96443fd35f5af3878aeec8e54ff6ca268ba7a73fb07565438a7fd851d184e68a41be462a657b1145f3fc5c92f14021329396c06ebbc028f86e618f442c45bbea36779858fea8cb43d7f6386b1f47ce58c14cd2c73f6532269e9624d817e15a15ca6215e0e37a833a3c52870cf17fd3d88db3f1cd6f0cec52daa344a5b3130d6d669977eca6f5cde72cbdb6bd76c2fe23a938812d34f0ffd983ed28cba5dc4f71b1ef73cf41ba46eccd4b5218d27c53cfbf5c0f14202ba3319883a6715eeaa5043c79a52bac9cb64d6d0fae8817de11f036cef76f75e5779af4dac5b48266c9d28d05b4ea5e7a13f61a702c2e831042522f299c843be3ac22a9cfdf2394fd61aafc23cc3c39886f154ec1867a748ec1ad38c04b5b1bba059871c19d9c3f84b76397ab990785278519d184f76c4272ed85c981d47dc95b36fa8aaa8df6d5a5565fe5e923df65a7472ebcb1d42f303287551a5eed15a3bf1b4c7fa512fb0836735aafd4b39e08c591a3edb1faf095d1aefd02686758892573c8d2c37f4eb86da585b2945f8ba8fcedbd3258030526a90ebaa3cb1e752ce559d9c9bc4239dc4d42015c970c11a5a7d039685a820e3f250d2f26b5940d531b3bd6d797262e54e3889f5d410bee6ac54bb2811c8340e9055539169642003d33352f65eaf6614356621c1bda7d6572481813b19060d104c735937239c7de556e335a4c42512fa348229459ff7d46eae562aa4dee2ed979e854ebb98b32a6888b4e669c02035c46b30d58b1c1886a413594bc6385db8126e4bca0444e5485e068383923b1136c2aee4f8504e5243ce8e8dca87afd3710b62ae4b968ac87434f83936257cd554058661c1d995a324d709647a63b478a61f2d25cff01571363136d081c23c602cc747c5cf0bc4993cdd49b6b67c52f55718eda9f381b72031b4bd1f55c1fc19d304be29345313b231d1df72930d002276180aaa6034d2f5e4c76d8ce6ecf8d3399ef993bd8923b967887d65678295fa317ae28bc16524f0e7bfa56182555c5c23653f772bbd38e83e8f50b1a62ec1ba76d2441790c559c08b25672229b00da5b05ad5339e783e50909989c5b01a69e5a23acf718e1f068139d728d17fa2df3608cc41eed90655fb6df433fd9bc764a8b1b3b57a34326a930fe50b8d08897283a5ee7f0b74aa5f838b200f35e53aa50df967d6d407eaea069601f950b85785921cc0d17d4e1dd34e8c1cbbf99e123dd48cace191354dee5b54e07752fb868d8e3c9e5aa36f3ab9b5f998b9986daa11a32453e6101267190c65c280a95f51152252b17e53985223e5268c293ffb20ef3f1ce62d238aea31f51c7dc3844a8d5e2fe3097f40456d800cd6611087cbb1fca7dc86b9e973e40fa941f9dfb9e283ba8ad5c8553ad6eabb2dbb777e8134a7e59cbe9e062b11687f103b0ce4fe5e41e2e5483bb6642d6a362aeae5926ab8af582e89a2bbb835f9c17f35c25d4723298cdccaf0635967523fc567d63bd3f9817b134499119570427a75ff312786e3ea66dabcf719e74be1ea40ea24668cc8118f7fa3f251d8329846dd78e21334dab95fb7f83de9f01997e2be7544681405874a6339ab562038e6c0fdb714c1a2535e4273a8e7ddb71c516664ff6839b32923e435a0aaea24a7b42ff203f01c4d3a98bb4875c338de7060c96ccaf4505b310f34962db55fb9ea232a982a2ec55f5577f633349347eefd208d56cc25e23df7fef6044f103f4f406aeeb63e1d31a249f812296f144c88e5387d4c768bb09626458911a3c37258bc9e1aece26886d45330c1b8916cb73a7e351ab0e21a8f77fb6e6468fd52d616a8f0601ae258627957b18291cd8346693159b328f7a327b4d9b923ce47ad7c24be9c5327751d47be2955edae8874104d52a92aa9055ff2cda5a5a4edad010ebaaca5b265665146903cd5b73fca8925e04060e8d776f2a7c34f449ef1f2b7af681f20292c95ae15d7c6e4cd433f7b8a3f268ed22ee1eb026d69c80704276e6201f986e46649fae5323c9bb79a141fa65edf0747ab220325f177df96b4b04c9740c95a776f7ec44508b2b69151670f22adc7cd61a6b4d6185371934c72d026248d3ceb7bd2374378edc4758d32a2a9b39e79fa10d84ee7a5af5c6bab468d55346ee00e34d30ef7350ff74b67dbc312171aaae08331790ba881f5326fde9ebe804214b03a373ea5aeca05599e57627ca32b84290d368c02d03e3b54595f18876cba4d4102f522d76d1a488443f986ace8431f69ca0eaef3ae8c560ee29c3c8e9f21a5d1b965a5ea4e511f988afd1953653c24d2c0ad4b08cbff4f950440e276315bea11d02ea9c439dafccc1169f2561116ca5ee590f2c1721f6931f801ec51110a71a104d1601961e647d0a2c40b4145bde3d3c7de8ab077bd53bc0b5b8c65f7e8e715d4b09d453800aad7979ee2aa4cb0e8ac18eca3e6d84a8ffd29dafcbd2f6b8498bb28bb76787bb1c406f56abded40ee93406b3a70f69201a8ab2ded8cce5b52a9fc24d86b24d04817a41119c623a4cfa97b0fc76f52761f2be1959122cc013dc588ad603e6afdf9eb75a461e69d8d629216f65d10e396b90b6ddd6791bbe39672ef3b43bdb52a365d8db863650051e2ba8d7980d36d935fc1a5e7bd08f594d12a56ac7725c7f1bd17c77408f3c91d66c082ab70256249cf7401885fff7a0e3c84edb2f5bd8213b0c236d1c428df72b59d4ad7d1d1890384109a69176e8acfa32d866aae4a7fab6556e07085fc9e73b3ac4a1a3162e7178bfcbe4fc51a0be253a6393e2fd150b4830afbc5d4a2564849dffd4ba33518874549c98a5692125bd101c8ae9ab9be9f2f4d30594686fc55fa56b7ad03bde3e243b8d82e63dcbfd6d7c2f99a662fb3332dc932bf3d93ebad629a452e27fe5cacafeecc546db106fcff4708e9c41c68052ca08d4894c3c093ceaf7c3d737891ec81466e55da9673ca68de744e39d5fea80c364e10772b3035dda74b3e22f96d0195d1a40b0da7d3e050279d9c70b5e354dec7ad68f9d4139075646bcfa81fb7bd341cf666229935edcd9107b1511eff67a35ddb63f4f32b0e3739cb79c5d5ebbd780a115f5930e32cb3b8926daf3eebc197d81a2105ffb1aa396d3c255e4cc6d5ba57e31d0f252e44457d01fff48fb3f6b006e9d7a32a4620c524437436ebd09059875bee4c160e305a29fe971fed00154366b3cbe067a8dcaab692cb600cc927d1275f2caa67916e070f3817b675942bb2e67ce36fa98aa3ba9f91845aeddd06ff3914bf25357cc2c3374ad263600f0774477daefeaa61efa91833acd0ac66f7f2468b7a05c42f452c89c837a3fbe443b0884bd903b7d7525db949aecf30680050a7542bad458682dfd9cc239957d9a51939f2bdc1314ca399cb37650bc32bf280c05d4e8bc5d551660e01cc0e031db1a8b9c1584cc016a87fd49764d234a5b863113b3305a0d6b17126751f378b00221af5c284b45982c5d7413213410cc24b933dcfd729fb9492c49009a35b264e73fd71dbfc10c8329514c818722566d9737ab18f39c72d3872b5b2e74931b90f8162905920072b88b3dd94f1c06898e09435edcfcb2a6b374c0a21214115efb83e7eb1a7d51948db451a4119698aad9d2028613631fd7b9bee49e3cdc155aba25011fb0ef9617b7db6a2b082fe177be754514dc1d43100f642e171b6ce668f3b964532afc201022a29abd426cbf597de27fc98b6afa5c39ebf155743bfde726395c9936691bf88e2e92d24f7f411f5f48983e59e507ec83e4bea92b4fb7163c858a30e18f2024c5993f0e23b85349fff9ef8171f9beeb08a8f76f422c13ad0eca1feb121b25e35e6b458cc549818948c9603bf00c02c9849d2fd64edb2d93461a10340a6b9ab4d9c19f7205fb1c302e37290e3d80e8556a600262c89699114ce7cd14625842cf22b7fbc812cad2f1d76878b73efa250ea483c7c600290ff546a886c400ed5cadc0560b936567f8ddcc5629661dea6fa479d10b21c410df93e944d270238d96c33ac51129d6804bd363c0be76dd94b0f6fbbd7d0915792db27913abb0509a23be9eda109843d26db3fb71cbd946f4a29a2702128d3fbed4199b3811e797c26592067494eb6db9e9dab8962ceee529bd73c4bb61067f76b54110d78c101849cfad0b7d7541e4f8597e86bcaaf2e882ec63191861db929ef7128e3a02733e01343c612e838c0a2f20192d14d5952dccef7d4c8b69e24effdefe239a5dff67cc201793bd3ae24c9e9760536e261509f328f709f0217f8ec6dc4d0b48c2c524c24ceabff25e4bd815bae46dd319e0c892b3503a3ac96219054282f4f917d5e08940be3b02f8dae8353adc1900dc62c1728c16f6eda00c2e9a1a5dc50b2e4626def7f3cdca1e8da9e6664c2b20efeb64c000694b65213f9e699cdccb79e9c408dd0768823896cc261c03bcbbbc7188ad0341d7335f7d22ac55306836e25de6579789304e78a72324d868adeb9ebf244ab6991e51eb13d1c88313a400b9b5dcde7b41754e2fe66a3661ee74b755eb682d5c5adf113a9491adcb614d37eb10d4ef09920e05b3d6a44851f775f50e038dde395e6e275384f8c8071747538aad0cfe49c47eabde5eb861901f3e46bcd8b6e56eb9a3fb5267663204b5d4e6dd9e07a52a18ee9148ff4437e210db47fbca33bee2ae5593b761a078ebc2c9af8cbe2bfcee7611bc80c78fab9b8e8b4c543407e1e353c45c6bd946b516c880f62a35e6ce5c2666d7965fa5074acb4894ef1a6bc60e346253d02de62442f8b334f8345243a7902320472e330a705b7344443127bf2eecabec49ff97f636114964428071750ab0022d3ef2e28aa532fdbe5f497ad0c63c02015a996b34036b52f1be0fe3b2e17ad3e46215ea5114567764bf3092718e723c32cc38fce46413678762053c02511bf8b921d2d8631b7e5cbf03c556c992a3b911184116631c6b93ae06f59b4f43cb64e3bc3ef1b1b1e1cfdd7f789235bcbc893a0de5de2f17d22f15d2cdf100b41bc42071944c5e8c833b9190d0868a918d3106f22491e22ff49e164a6f0935f31f0f8416436cd09905f0dd8421ecf8ec6bc29d2563168e8a99b226a9539bd402fae782964e26e44d771bee1d403edaf7533056f915ee6ce398d79157b53e2d12f9f354b11c05fcdf2665874dd9fde4f6f8ca5eeaa948384df34f6c5c1912b1ffec28aee423e8cc30122b4a41a542e40220a7efcd4a207ca402f809eca66f59c8ba0acd1fe743529b4f9772e1a973a4b24ac63905a1b354edf022f14e83387078f7f475c9995f18e720cf23f9eab33f44284e5736447e2d9483b53f1cea1cee52c2f131b93b66eeccca56316d2a4051e9611c50f78d0775c556e288925c560e76310bb820781b3f1d8b8984013afb4e5a932dfeb5024217c0dabb26a165c08f1ca093e5dd976de2daa5e9ac1ad74d4293614762080e0b73e7e0597a8b902035bc6b17a1fbdec4a6adc9df6fff6038098da5f639e9fc802a99215df98d25e568f2e5e578563e4dd07cbfe0d25b8b7321db688caab65295f1bfa8d5f24578d5eb5b08b44b257955e3c7d93fa4a164fbf504c44893872ad9fe95b009557f28749f0a68f83d4f73526b48ec96e723586c7e8d2a0ddafa060c854b4e838fa733ed1b34d66b0d6739ab24b0613466227543675c24e43d75608f9629318511a46a5fbdf046568d4a19ce23609242158897bbe32a54c44ccb256f695a1ebb144051dd21ccbc467e65e2df1bcc3cbba1b825cee580b363d8f11c", 0x1000) 2018/01/11 00:41:21 executing program 6: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f0000f55000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000f56000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003e6000)=0x10, 0x0) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:21 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000018000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000009000-0x4)=0x60) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x7ff, &(0x7f0000019000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f0000017000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 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}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/11 00:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004a4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000256000)=0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000157000-0x4)=0xfffffffffffffff8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000199000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffe}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) 2018/01/11 00:41:21 executing program 1: unshare(0xa000000) socketpair$inet(0x2, 0x3, 0xd1, &(0x7f0000906000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x44)={0x0, 0x3c, "041e94e3fbdb7a1a7fd9f8e08c3617f17fc87de9751e217b08f19bf29fbc73291f80a27108e631068a846130c9e0312aaa258506ff514c22f13f01c1"}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b41000)={r1, 0x9c, "5fd33062b367717a8f44cff1e5f9d7f488a82de0457c13a53cab29951df40f2c12d29c9d3b89412389c7a051b5cc832279ee575a31642c6953f87d375ca846c6d78874d7b59a8b559b8ddbf610b1e1e4e1d6a922ee29339ce63ad32fed85059b0e72f73e6cc9075084855360a25ec41c82e5c5cbcabec585e177bb7dd38b7acd3c2e7746aaf5a0788fcb90abee0ed58147716bfe4e857a47fbbed681"}, &(0x7f0000c5a000-0x4)=0xa4) 2018/01/11 00:41:21 executing program 3: mmap(&(0x7f0000000000/0x947000)=nil, 0x947000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x1000000000017f, 0x4) sendto$inet(r0, &(0x7f0000947000-0x241)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000948000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000a, 0x2, 0x3) write(r0, &(0x7f00000cf000-0x1f)="1f000006e40109d7fffb0008000080000000070c090002c00000080600e400", 0x1f) 2018/01/11 00:41:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x4, 0x1, 0x4a}, &(0x7f0000007000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x4, 0x8006, 0x7fff, 0xd1, r2}, 0x10) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000007000-0x38)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000001000)=@newsa={0xf0, 0x20000019, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000009000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdb9, 0x2, 0x0, 0x2, 0x80000000, 0x400, 0x1d}, 0x20) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000e9d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000897000)=0x10, 0x80000) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00007a1000)="d4da1ff601de05d65278e172ecf8b58db20668") r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/11 00:41:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ab9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000052d000-0x8)={0x8, 0x2dc3, 0x200, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000682000)=0x0, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b5b000)={@generic="fff463bc50261ce13b04f0e1dcc806bc", @ifru_addrs={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000024f000)=0x573f, &(0x7f00003ff000)=0x2) syz_emit_ethernet(0x42, &(0x7f0000a6f000-0x7b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}, @rr={0x7, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000491000-0x4)=0x0, &(0x7f0000c6e000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000534000)={@generic="4858fa01eddc54d1fb341adf1607bd0e", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_l2cap(0x1f, 0xfffffffffffffffc, 0x0) [ 44.547453] netlink: 56 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/11 00:41:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_int(r0, 0x29, 0x7e, &(0x7f00001ce000-0x4)=0xfffffffffffffffd, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000364000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000197000-0x18)={0x0, 0x81, 0x30, 0x3ff, 0x10001}, &(0x7f00005cf000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e97000)={0x7ff, 0x9, 0x800d, 0x4, 0x7, 0x7, 0x7, 0x8001, r1}, &(0x7f000041e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/11 00:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00009b6000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0x80, 0xfffffffffffff125}, &(0x7f0000eb9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d0b000-0x8c)={r3, @in6={{0xa, 0x2, 0x9c08, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) getsockname(r2, &(0x7f00004be000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000bd5000)=0x60) bpf$OBJ_GET_MAP(0x7, &(0x7f0000754000-0x10)={&(0x7f0000797000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/11 00:41:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x80000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009d2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af7000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) r1 = accept4(r0, &(0x7f0000f96000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000046000)=0x10, 0x80000) bind$unix(r1, &(0x7f0000eb1000)=@abs={0x1, 0x0, 0x3}, 0x8) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/11 00:41:21 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2018/01/11 00:41:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f4000-0xa3)="26000000420047f1938d00000008000050066b9cbdea471200c7074a6809e517f8328a67bc", 0xfffffffffffffefe) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000081b000-0x4)=0x0) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000) connect$inet6(0xffffffffffffffff, &(0x7f0000f05000)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00000b2000-0x6b)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x200004d, &(0x7f0000977000-0x4)=0x1e, 0xffffffffffffffca) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af9000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00002c7000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013b000)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000053c000-0x3b)={r2, 0x33, "67277215e99f0f7dc43f90438c762e60cdf6cae7954df9b970332f5380009702f6247011c2a4250641cae8566e1e6aa01e9186"}, &(0x7f0000bf9000)=0x3b) read(r0, &(0x7f0000952000)=""/99, 0x2f) socket$inet6(0xa, 0x80000, 0xa14) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000762000)={0x4, &(0x7f0000c78000-0x20)=[{0x5, 0xfffffffffffffffe, 0xffffffffffffff01, 0x6}, {0x81, 0x401, 0xff, 0xff}, {0x0, 0xbe09, 0x6, 0x9}, {0xff, 0x1, 0x716, 0xc83a}]}, 0x10) 2018/01/11 00:41:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ec0000-0x8)={0x0, 0x5}, &(0x7f00005a4000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000693000)={r2, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffff}, 0x98) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ecb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000752000)=@generic="5fc3b0dec77415395821d103ccf7e5bf", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000ca6000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$alg(r1, &(0x7f0000c69000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) 2018/01/11 00:41:21 executing program 2: mmap(&(0x7f0000000000/0x37c000)=nil, 0x37c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x400000000000000, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, 0xa, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x7fffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfb, &(0x7f0000d5f000-0xfb)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0xc5, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "841900", 0x0, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "ac5bfbae59a881ebd0ebd85efc808ec8534ae210b19cf9067691ba8460ab1f19b3214748d6d1200fbdd6e1bfb5a7019b95fa5042e99351e34ef09b130e0251036efb812e0caf2828706d7401e59f845678b89a07b8558d00e8082aee1919b1a29f440c97847a18da006a4f626233a9a50298309b44aa84f5e16606cde612b7e3495a58008066513c1ee7e11e3e"}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000605000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5f000-0x4)=0xe8) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a7a000-0x8)={0x0, 0x81}, &(0x7f0000d60000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000077000-0x8)={r1, 0x8b}, 0x8) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d60000-0x4)=0x0, &(0x7f0000bfc000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d5e000)={0x0, @in6={{0xa, 0x3, 0x94, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x48f, 0x2, 0x4}, &(0x7f0000497000-0x4)=0xa0) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d5f000-0x4)=r2, 0x4) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0xffffffffffffffff}, 0x0) [ 44.683420] ================================================================== [ 44.690886] BUG: KASAN: stack-out-of-bounds in xfrm_state_find+0x30de/0x3210 [ 44.698074] Read of size 4 at addr ffff8801c2c975d0 by task syz-executor2/7980 [ 44.705420] [ 44.707044] CPU: 0 PID: 7980 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #182 [ 44.714303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.723655] Call Trace: [ 44.726245] dump_stack+0x194/0x257 2018/01/11 00:41:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000274000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x88a8, @ipv6={0x0, 0x6, "02dcd7", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000c56000)={0x0, 0x1, [0x6d4]}) r0 = socket(0x2, 0x800, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000082a000-0x6)={0x0, 0x2}, &(0x7f0000aa8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004dd000)={r1, 0x6}, &(0x7f0000128000-0x4)=0x8) 2018/01/11 00:41:21 executing program 5: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/185, &(0x7f0000002000-0x4)=0xb9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000033c000)={0x0, 0x0}) 2018/01/11 00:41:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000824000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000027e000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$packet(r0, &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a33000)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f000025c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1d000-0x4)=0x14, 0x800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000f22000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000bd9000)=[{&(0x7f0000100000-0x1000)="b187c38e3c150bc4cf2a512377d01ef056842121287fa1d6661f2e58b1c6a6bd", 0x20}], 0x1, &(0x7f0000daf000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000007a000)=@req={0x0, 0x0}) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 44.729880] ? arch_local_irq_restore+0x53/0x53 [ 44.734553] ? show_regs_print_info+0x18/0x18 [ 44.739058] ? lock_release+0xa40/0xa40 [ 44.743040] ? xfrm_state_find+0x30de/0x3210 [ 44.747450] print_address_description+0x73/0x250 [ 44.752293] ? xfrm_state_find+0x30de/0x3210 [ 44.756705] kasan_report+0x25b/0x340 [ 44.760515] __asan_report_load4_noabort+0x14/0x20 [ 44.765442] xfrm_state_find+0x30de/0x3210 [ 44.769675] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.774896] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 44.780012] ? print_irqtrace_events+0x270/0x270 [ 44.784779] ? check_noncircular+0x20/0x20 [ 44.789017] ? find_held_lock+0x35/0x1d0 [ 44.793087] ? __lock_acquire+0x664/0x3e00 [ 44.797320] ? lock_downgrade+0x980/0x980 [ 44.801501] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 44.806693] ? is_bpf_text_address+0x7b/0x120 [ 44.811180] ? lock_downgrade+0x980/0x980 [ 44.815304] ? print_irqtrace_events+0x270/0x270 [ 44.820034] ? lock_release+0xa40/0xa40 [ 44.823983] ? __free_insn_slot+0x5c0/0x5c0 [ 44.828283] ? rcutorture_record_progress+0x10/0x10 [ 44.833284] xfrm_tmpl_resolve+0x2ee/0xc40 [ 44.837521] ? __xfrm_decode_session+0x110/0x110 [ 44.842253] ? save_stack+0xa3/0xd0 [ 44.845851] ? save_stack+0x43/0xd0 [ 44.849453] ? find_held_lock+0x35/0x1d0 [ 44.853493] ? rt_add_uncached_list+0x1b7/0x240 [ 44.858149] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 44.863571] ? lock_release+0xa40/0xa40 [ 44.867523] ? __local_bh_enable_ip+0x121/0x230 [ 44.872163] ? check_noncircular+0x20/0x20 [ 44.876370] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.881360] ? trace_hardirqs_on+0xd/0x10 [ 44.885488] ? _raw_spin_unlock_bh+0x30/0x40 [ 44.889869] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 44.894247] ? ip_rt_bug+0x20/0x20 [ 44.897771] ? find_held_lock+0x35/0x1d0 [ 44.901816] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 44.906554] ? lock_downgrade+0x980/0x980 [ 44.910678] ? lock_release+0xa40/0xa40 [ 44.914629] ? refcount_inc_not_zero+0xfe/0x180 [ 44.919276] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 44.924269] ? security_xfrm_policy_lookup+0x92/0xc0 [ 44.929356] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 44.934100] ? xfrm_selector_match+0xe00/0xe00 [ 44.938659] ? print_irqtrace_events+0x270/0x270 [ 44.943397] xfrm_lookup+0x15b2/0x24f0 [ 44.947255] ? xfrm_lookup+0x15b2/0x24f0 [ 44.951299] ? xfrm_policy_lookup+0x70/0x70 [ 44.955606] ? find_held_lock+0x35/0x1d0 [ 44.959658] ? ip_route_output_key_hash+0x229/0x370 [ 44.964657] ? lock_downgrade+0x980/0x980 [ 44.968781] ? lock_release+0xa40/0xa40 [ 44.972732] ? find_held_lock+0x35/0x1d0 [ 44.977546] ? ip_route_output_key_hash+0x252/0x370 [ 44.982539] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 44.988048] ? lock_release+0xa40/0xa40 [ 44.992005] xfrm_lookup_route+0x39/0x1a0 [ 44.996134] ip_route_output_flow+0x7c/0xa0 [ 45.000443] udp_sendmsg+0x19d3/0x2ce0 [ 45.004311] ? ip_reply_glue_bits+0xb0/0xb0 [ 45.008616] ? udp_lib_get_port+0x1b30/0x1b30 [ 45.013085] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.018244] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.023406] ? print_irqtrace_events+0x270/0x270 [ 45.028150] ? lock_downgrade+0x980/0x980 [ 45.032287] ? mark_held_locks+0xaf/0x100 [ 45.036412] ? refcount_inc_not_zero+0xfe/0x180 [ 45.041063] ? __local_bh_enable_ip+0x121/0x230 [ 45.045707] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.050694] ? udp_lib_get_port+0x785/0x1b30 [ 45.055071] ? trace_hardirqs_on+0xd/0x10 [ 45.059282] ? check_noncircular+0x20/0x20 [ 45.063496] udpv6_sendmsg+0x757/0x3400 [ 45.067448] ? check_noncircular+0x20/0x20 [ 45.071666] ? udpv6_setsockopt+0x80/0x80 [ 45.075792] ? reacquire_held_locks+0x1f9/0x3e0 [ 45.080432] ? reacquire_held_locks+0x1f9/0x3e0 [ 45.085075] ? find_held_lock+0x35/0x1d0 [ 45.089118] ? release_sock+0x1d4/0x2a0 [ 45.093071] ? lock_downgrade+0x980/0x980 [ 45.097212] ? __local_bh_enable_ip+0x121/0x230 [ 45.101857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.106854] ? release_sock+0x1d4/0x2a0 [ 45.110799] ? trace_hardirqs_on+0xd/0x10 [ 45.114920] ? __local_bh_enable_ip+0x121/0x230 [ 45.119566] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.123947] ? release_sock+0x1d4/0x2a0 [ 45.127906] ? __release_sock+0x360/0x360 [ 45.132032] ? udp_v6_get_port+0x355/0x600 [ 45.136248] inet_sendmsg+0x11f/0x5e0 [ 45.140024] ? inet_sendmsg+0x11f/0x5e0 [ 45.143971] ? copy_msghdr_from_user+0x3a6/0x590 [ 45.148701] ? inet_create+0xf50/0xf50 [ 45.152574] ? selinux_socket_sendmsg+0x36/0x40 [ 45.157218] ? security_socket_sendmsg+0x89/0xb0 [ 45.161955] ? inet_create+0xf50/0xf50 [ 45.165818] sock_sendmsg+0xca/0x110 [ 45.169506] ___sys_sendmsg+0x767/0x8b0 [ 45.173460] ? copy_msghdr_from_user+0x590/0x590 [ 45.178200] ? lock_downgrade+0x980/0x980 [ 45.182334] ? __fget_light+0x297/0x380 [ 45.186280] ? fget_raw+0x20/0x20 [ 45.189714] ? schedule+0xf5/0x430 [ 45.193237] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.198576] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 45.204264] ? __fdget+0x18/0x20 [ 45.207609] __sys_sendmsg+0xe5/0x210 [ 45.211379] ? __sys_sendmsg+0xe5/0x210 [ 45.215328] ? SyS_shutdown+0x290/0x290 [ 45.219309] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.224320] SyS_sendmsg+0x2d/0x50 [ 45.227847] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.232746] RIP: 0033:0x452ac9 [ 45.235909] RSP: 002b:00007f22ba385c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 45.243600] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 45.250851] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 45.258106] RBP: 00000000000004b4 R08: 0000000000000000 R09: 0000000000000000 [ 45.265349] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5180 [ 45.272602] R13: 00000000ffffffff R14: 00007f22ba3866d4 R15: 0000000000000000 [ 45.279864] [ 45.281471] The buggy address belongs to the page: [ 45.286372] page:ffffea00070b25c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 45.294486] flags: 0x2fffc0000000000() [ 45.298375] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 45.306237] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 45.314085] page dumped because: kasan: bad access detected [ 45.319763] [ 45.321358] Memory state around the buggy address: [ 45.326257] ffff8801c2c97480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 2018/01/11 00:41:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e46000)={0x3, 0x1, 0x8c, 0x0, 0x8000}, 0xc) 2018/01/11 00:41:22 executing program 4: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000016a000)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000977000-0x4)=0x4, 0x4) r1 = socket$inet(0x2, 0x80003, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dca000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r2, 0x0, 0x0, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000b57000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x0}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000498000)=0x0) 2018/01/11 00:41:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r1, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22) close(r0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) [ 45.333598] ffff8801c2c97500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 45.340926] >ffff8801c2c97580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 45.348351] ^ [ 45.354293] ffff8801c2c97600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 45.361623] ffff8801c2c97680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.368947] ================================================================== [ 45.376287] Disabling lock debugging due to kernel taint 2018/01/11 00:41:22 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0xba7}, 0x0) [ 45.381908] Kernel panic - not syncing: panic_on_warn set ... [ 45.381908] [ 45.389269] CPU: 0 PID: 7980 Comm: syz-executor2 Tainted: G B 4.15.0-rc7+ #182 [ 45.397861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.407207] Call Trace: [ 45.409791] dump_stack+0x194/0x257 [ 45.413419] ? arch_local_irq_restore+0x53/0x53 [ 45.418075] ? kasan_end_report+0x32/0x50 [ 45.422219] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.426969] ? vsnprintf+0x1ed/0x1900 [ 45.430769] ? xfrm_state_find+0x3030/0x3210 [ 45.435168] panic+0x1e4/0x41c [ 45.438347] ? refcount_error_report+0x214/0x214 [ 45.443090] ? add_taint+0x1c/0x50 [ 45.446613] ? add_taint+0x1c/0x50 [ 45.450147] ? xfrm_state_find+0x30de/0x3210 [ 45.454552] kasan_end_report+0x50/0x50 [ 45.458510] kasan_report+0x144/0x340 [ 45.462301] __asan_report_load4_noabort+0x14/0x20 [ 45.467213] xfrm_state_find+0x30de/0x3210 [ 45.471425] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.476593] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 45.481678] ? print_irqtrace_events+0x270/0x270 [ 45.486422] ? check_noncircular+0x20/0x20 [ 45.490642] ? find_held_lock+0x35/0x1d0 [ 45.494686] ? __lock_acquire+0x664/0x3e00 [ 45.498901] ? lock_downgrade+0x980/0x980 [ 45.503039] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.508209] ? is_bpf_text_address+0x7b/0x120 [ 45.512680] ? lock_downgrade+0x980/0x980 [ 45.516813] ? print_irqtrace_events+0x270/0x270 [ 45.521539] ? lock_release+0xa40/0xa40 [ 45.525486] ? __free_insn_slot+0x5c0/0x5c0 [ 45.529781] ? rcutorture_record_progress+0x10/0x10 [ 45.534777] xfrm_tmpl_resolve+0x2ee/0xc40 [ 45.538991] ? __xfrm_decode_session+0x110/0x110 [ 45.543725] ? save_stack+0xa3/0xd0 [ 45.547323] ? save_stack+0x43/0xd0 [ 45.550931] ? find_held_lock+0x35/0x1d0 [ 45.554969] ? rt_add_uncached_list+0x1b7/0x240 [ 45.559610] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 45.565038] ? lock_release+0xa40/0xa40 [ 45.568991] ? __local_bh_enable_ip+0x121/0x230 [ 45.573638] ? check_noncircular+0x20/0x20 [ 45.577845] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.582829] ? trace_hardirqs_on+0xd/0x10 [ 45.586949] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.591327] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 45.595704] ? ip_rt_bug+0x20/0x20 [ 45.599217] ? find_held_lock+0x35/0x1d0 [ 45.603251] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 45.607983] ? lock_downgrade+0x980/0x980 [ 45.612107] ? lock_release+0xa40/0xa40 [ 45.616055] ? refcount_inc_not_zero+0xfe/0x180 [ 45.620695] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 45.625691] ? security_xfrm_policy_lookup+0x92/0xc0 [ 45.630777] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 45.635507] ? xfrm_selector_match+0xe00/0xe00 [ 45.640065] ? print_irqtrace_events+0x270/0x270 [ 45.644810] xfrm_lookup+0x15b2/0x24f0 [ 45.648665] ? xfrm_lookup+0x15b2/0x24f0 [ 45.652700] ? xfrm_policy_lookup+0x70/0x70 [ 45.656998] ? find_held_lock+0x35/0x1d0 [ 45.661045] ? ip_route_output_key_hash+0x229/0x370 [ 45.666035] ? lock_downgrade+0x980/0x980 [ 45.670154] ? lock_release+0xa40/0xa40 [ 45.674098] ? find_held_lock+0x35/0x1d0 [ 45.678144] ? ip_route_output_key_hash+0x252/0x370 [ 45.683143] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 45.688665] ? lock_release+0xa40/0xa40 [ 45.692623] xfrm_lookup_route+0x39/0x1a0 [ 45.696743] ip_route_output_flow+0x7c/0xa0 [ 45.701039] udp_sendmsg+0x19d3/0x2ce0 [ 45.704898] ? ip_reply_glue_bits+0xb0/0xb0 [ 45.709201] ? udp_lib_get_port+0x1b30/0x1b30 [ 45.713679] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.718849] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 45.724010] ? print_irqtrace_events+0x270/0x270 [ 45.728761] ? lock_downgrade+0x980/0x980 [ 45.732887] ? mark_held_locks+0xaf/0x100 [ 45.737016] ? refcount_inc_not_zero+0xfe/0x180 [ 45.741671] ? __local_bh_enable_ip+0x121/0x230 [ 45.746313] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.751307] ? udp_lib_get_port+0x785/0x1b30 [ 45.755693] ? trace_hardirqs_on+0xd/0x10 [ 45.759813] ? check_noncircular+0x20/0x20 [ 45.764026] udpv6_sendmsg+0x757/0x3400 [ 45.767985] ? check_noncircular+0x20/0x20 [ 45.772202] ? udpv6_setsockopt+0x80/0x80 [ 45.776330] ? reacquire_held_locks+0x1f9/0x3e0 [ 45.780965] ? reacquire_held_locks+0x1f9/0x3e0 [ 45.785607] ? find_held_lock+0x35/0x1d0 [ 45.789641] ? release_sock+0x1d4/0x2a0 [ 45.793588] ? lock_downgrade+0x980/0x980 [ 45.797718] ? __local_bh_enable_ip+0x121/0x230 [ 45.802356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.807348] ? release_sock+0x1d4/0x2a0 [ 45.811299] ? trace_hardirqs_on+0xd/0x10 [ 45.815428] ? __local_bh_enable_ip+0x121/0x230 [ 45.820068] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.824447] ? release_sock+0x1d4/0x2a0 [ 45.828393] ? __release_sock+0x360/0x360 [ 45.832513] ? udp_v6_get_port+0x355/0x600 [ 45.836731] inet_sendmsg+0x11f/0x5e0 [ 45.840498] ? inet_sendmsg+0x11f/0x5e0 [ 45.844442] ? copy_msghdr_from_user+0x3a6/0x590 [ 45.849183] ? inet_create+0xf50/0xf50 [ 45.853043] ? selinux_socket_sendmsg+0x36/0x40 [ 45.857693] ? security_socket_sendmsg+0x89/0xb0 [ 45.862419] ? inet_create+0xf50/0xf50 [ 45.866280] sock_sendmsg+0xca/0x110 [ 45.869964] ___sys_sendmsg+0x767/0x8b0 [ 45.873909] ? copy_msghdr_from_user+0x590/0x590 [ 45.878640] ? lock_downgrade+0x980/0x980 [ 45.882768] ? __fget_light+0x297/0x380 [ 45.886722] ? fget_raw+0x20/0x20 [ 45.890146] ? schedule+0xf5/0x430 [ 45.893663] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.899012] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 45.904702] ? __fdget+0x18/0x20 [ 45.908052] __sys_sendmsg+0xe5/0x210 [ 45.911837] ? __sys_sendmsg+0xe5/0x210 [ 45.915792] ? SyS_shutdown+0x290/0x290 [ 45.919748] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.924738] SyS_sendmsg+0x2d/0x50 [ 45.928254] entry_SYSCALL_64_fastpath+0x23/0x9a [ 45.932976] RIP: 0033:0x452ac9 [ 45.936134] RSP: 002b:00007f22ba385c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 45.943811] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 45.951051] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000013 [ 45.958291] RBP: 00000000000004b4 R08: 0000000000000000 R09: 0000000000000000 [ 45.965528] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5180 [ 45.972765] R13: 00000000ffffffff R14: 00007f22ba3866d4 R15: 0000000000000000 [ 45.980442] Dumping ftrace buffer: [ 45.983957] (ftrace buffer empty) [ 45.987635] Kernel Offset: disabled [ 45.991234] Rebooting in 86400 seconds..