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{&(0x7f0000834000-0x83)="305d3142e98ba9d4ecc808e9bdd3b923e42512d1f3c121652bcb8509e26dcd2e78be0513e966e2d7d0d3a0a91770af25b63d80ee3bfe190fd68f7cc3a1cab461913eec38fc6185658ba3e6078437b80d9a14c9a8fc0ab310f5f69f023228bc6f92518ea94d1697c387dedbb1e8026da9ff37b545dc85d5a306bb3d8cfb478b3367dc7e", 0x83}, {&(0x7f000053f000-0x1000)="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", 0x1000}, {&(0x7f0000cdd000)="3825fd6df02cfd767ab577fb86ea68365b11903968ad1f7a70b6c2a6535e74eef9b2ada2fb93f43686a795e7f5255e9c2e5047a77d703d4140460036f48924d878b1574190877b27723f4fceecc30cad2e34a27a1caa7d3b6131fb85ad9c7b95e022f8c48e2bd277fd48cb1260d92a6426797a723bc6fb3a9dcc327bcb000f06949ca6af2e0ce8d25dae324f6c1ecab7828b2cf2ac9113450d8dd17fd56b14a915d4cd8b238345a53f38f74a20eac869689ebd529e0d78717cbab0a11ad69ef2747f907b8ced833e6138d76e4d1cb8abffd1774b", 0xd4}], 0x4, 0x0, 0x0, 0x20000044}, {&(0x7f00009b3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cde000-0x40)=[{&(0x7f0000cdd000)="a6c53861f28970f166e593b3a60530488f101e51528e9efbd7f65109a982ba757b67ffffc8d1eb", 0x27}, {&(0x7f0000308000)="7b0d61535257a2bd632ed485f7574d5b8d531f39a954c1d0213e008913dec54f71391e61a0531280f4fa2546b29ef150e0a7515f5811a2ee82b843796c36abaf6e402057504ae4c91bad4de4473d4d0a7ab457b6d2418ad28be708875ef926c8fdc22b11d6d2bc30db7d00fa39b603b7baf91c02fffdff997021e6552ea6823f6005a7e2435577ccd1529b58226040331f45a143", 0x94}, {&(0x7f0000cc4000)="177a786b82db722ccbc6b324680259a643521e58a9c538418c16c52d998d515e8221460ef88206a0384211ac5b5d9e88f809fee154fa4d67ef6dd577f24f7baa343ca4775f32ce9665cfc82f4ff188e5c0a6e5d43e114df862f46320370528f41dfa8cc657ec6f42659c83fce3cf5b772fd61f7a941cf573ac13903a87a7cdcf8f8f492055c096b8d14930ef295a6d4efca6786c3fd0612700f7f8f74a2910ddf0f3eb53a0b1b873b5df775dc502ceebf933f8f167bc9617a49c31e889b2", 0xbe}, {&(0x7f00003ba000-0x3)="a6ed91", 0x3}], 0x4, 0x0, 0x0, 0x8001}], 0x7, 0x8004)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000cdc000)={0x10001, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x380, 0x8, 0x7, 0x7, 0x539, &(0x7f0000cdd000-0x10)=@common='tunl0\x00', 0x1, 0xffffffffffffffff, 0x6})
r31 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r31, 0x1, r6, &(0x7f0000007000)={0x10000000, 0x0})

2018/01/09 12:17:17 executing program 2:
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000009000)=@generic={0x0, ""/126}, &(0x7f0000010000-0x4)=0x80)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000010000-0x8)={<r1=>0x0, 0x5}, &(0x7f0000008000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000e000)=@sack_info={r1, 0x4, 0x3}, &(0x7f000000a000)=0xc)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$nfc_raw(0x27, 0x1, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000007000)={0xffffffffffffff9c, 0x50, &(0x7f000000f000)={0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009000+0x789)=r2, 0x4)
r3 = socket$inet(0x10, 0x2, 0x0)
sendto$inet(r3, &(0x7f000000e000)="32000000180025ffff0700a20d0914040a01008000e100000000000016000500fffffffffffffff7e56714eeaceb0456d718", 0x32, 0x0, 0x0, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000011000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4)

2018/01/09 12:17:17 executing program 1:
socketpair(0x2, 0x80000, 0x9, &(0x7f000029e000-0x8)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000182000)={<r2=>0x0, 0xc3, "ab164e4eae7203ca6f44cf167e92213e3668466498350b1f31d63d979a63e97739dc07333cd6c9e249f2947fc40ede46a3f82b85598f3b085ffe012fb3bcb647ad096c09d0f9c0c6bd9c7e987ca5b0945e19ef10f3b8ea6c2e41e2464ecd726e094578d21f867ce54c267be19e813cc6b32d9f028496274c283254697ea5eab6483b6ef7c1b0df9897424e1d6516ca301a61d09b32de2c3db41c30c3a121096d54129bc4e9db05ec13f7e6349d204be1f4f0d82196911d4041994e9e77234699192b69"}, &(0x7f0000779000-0x4)=0xcb)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @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]}, 0x4, 0x104, 0x7, 0xfffffffffffffc00, 0x50}, &(0x7f0000000000)=0xa0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f00003cd000-0x38)={&(0x7f000082b000-0xc)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f0000064000)={&(0x7f00007f2000)=@flushpolicy={0x24, 0x1d, 0x2, 0xffffffffffffffdf, 0x3, [@mark={0xc, 0x15, {0x3, 0x10000}}, @u32={0x8, 0x1d, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040000}, 0x8000)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
pipe(&(0x7f0000187000-0x8)={<r4=>0x0, 0x0})
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000f3000-0x1000)="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", 0x1000)
sendmsg$nl_xfrm(r3, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 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}, [@proto={0x8, 0x19, 0x0}, @sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00004ee000)=0x9, 0x4)
write(r0, &(0x7f0000dbf000)="220000001900070400943300090004000a01020000c600804f00000006000180a427", 0x22)
mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006e7000-0xa0)={<r1=>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]}, 0xf866, 0x1, 0x8, 0x1, 0x81}, &(0x7f0000dc0000)=0xa0)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000067f000+0xd8)={0x0, 0x0}, &(0x7f00000c3000-0x4)=0x10)
mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dc0000)={r1, 0x10000, 0x401, 0x0, 0x0, 0x2}, 0x14)

2018/01/09 12:17:17 executing program 2:
mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000896000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000)
mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fca000-0x5c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x6, [0x4, 0xffffffff80000001, 0x40, 0x6, 0x0, 0x401, 0x7, 0x8]}, 0x5c)
close(r0)

2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x802, 0x300)
r1 = socket$inet6(0xa, 0x8000000000002, 0x0)
sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
writev(r1, &(0x7f00009b6000)=[{&(0x7f000041b000)="efdd3d9dca4d75de30b7d5202eab22d396d062043429ae87711637d1dd50936776072564a57922e82437df4aa262f023293d0c2f58644673aa", 0x39}, {&(0x7f0000328000-0xd9)="212bc5e5675d732dbadfbd61bd7be5bfc0587d9187724d61f5039ee6a53fe4603653e288dcccb177cae7d11d773fc47a63590c3c8bc830cd823c62deb9dd6d71b0bb3890621b5aa80c795e25d94d8812b021aa0befa6db001a96221d4f3be498948a490af0be08a457325300f58239a48a38502fa9df5cba6913c030e8de58f8beea1d825c0864366dd1d376fe3ee866ed9592735e49da9f0ebec52bde16f3f9b2f027df78fcb5cc4e1d5ef751b6c37e78b7516588c2f0821529d760f2fab59578d6a5fa72deab4c3fbb25b499f3eb29a25ab904b2f252d8ae", 0xd9}, {&(0x7f0000258000)="a3f190297f5bc3cd7b5bcc3a684201458369a30d3cf473d666d5612181569dc789110673993fddf719d962ff403f78309e249ce1a7b59e4c357d63109a3abe745c150d10342fb4297cbfe36df208ebbe4f0a911b2f942ed00f62d782d371196fb93e597543fc814ee17c32b72b9e6e6d355438335ba2ef0820a59d4478a571307b6a728382049e3317d910b1a4", 0x8d}], 0x3)
ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ffc000-0x4)=0x0)

2018/01/09 12:17:17 executing program 0:
mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00005db000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005e3000-0x78)={0x9, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001, 0x5, 0x7, 0xe9, &(0x7f00005e3000-0x10)=@common='tunl0\x00', 0x9, 0x1f, 0x401})
setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00005e1000)=0x1f, 0x4)
setsockopt$sock_int(r1, 0x1, 0x55c74be4a0655110, &(0x7f00005e1000-0x2)=0x6, 0x4)
r2 = epoll_create1(0x0)
epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x4, 0x0})
poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7)
mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005e4000-0x1a8)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8)
close(r0)
mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000014e000-0xe8)={{{@in=@multicast2=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, <r3=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e4000-0x4)=0xe8)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000014e000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10)
poll(&(0x7f00001ea000)=[{r2, 0x8002, 0x0}, {r0, 0x2, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x80, 0x0}], 0x4, 0x36a)

2018/01/09 12:17:17 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xfffffffffffffffd)
recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0x1000}, {&(0x7f000064e000)=""/181, 0xb5}], 0x2, 0x0, 0x0, 0x0}, 0x0)
write(r0, &(0x7f0000b52000)="26000000420047f1938d0000000000000050f16b9cbdea031200f8454a6809e517c76e328a67", 0x26)

2018/01/09 12:17:17 executing program 1:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a05000)={0x0, 0x0})
socketpair(0xf, 0x4, 0x3ff, &(0x7f00002a4000)={<r0=>0x0, 0x0})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000081b000-0x7)={<r1=>0x0, 0x1}, &(0x7f0000bdd000)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000da1000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x4, 0x4, 0x2, 0x90}, &(0x7f0000af7000)=0xa0)
gettid()
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000771000-0x4)=0xe8)
getgid()
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0x10, 0x3, 0x0)
write(r2, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13)

2018/01/09 12:17:17 executing program 4:
socketpair(0x9, 0x80807, 0x6, &(0x7f0000fbd000-0x8)={<r0=>0x0, <r1=>0x0})
ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000e7000-0x10)={0xe9, &(0x7f0000a77000-0xe9)=""/233})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x36, &(0x7f00006ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1778d", [], {{0x86dd, @x25={0x0, 0x0, 0x0, "701b86325155cb19f518ed1d000000ebf626b00e971cd0527db8052383c22e6ee4e8720152"}}}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000198000-0x4)=0x1ff)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c29000)={{{{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, 0x1, 0x7, @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]}}, 0xff, 0x2, 0x0, "782c78f07b7960651ac464fdc6fb29eefbdca645770cecf8b3d711fed610c2375111d28a1bc9f445338b5fe8a81598e5d4fa4064721fc65fdf47ac1b6fe5957f968b9d7fc7a89c6b7c6879e4ac0b25f6"}, 0x160)

2018/01/09 12:17:17 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
r1 = socket$bt_l2cap(0x1f, 0x2, 0x0)
getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000070f000-0x2)={0x0, 0x0}, 0x2)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0x0}, 0x4)
close(r0)

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x1, 0x0)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000003000)=0x1000)
getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45)

2018/01/09 12:17:17 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socketpair(0xa, 0xa, 0x3, &(0x7f000020f000)={<r1=>0x0, 0x0})
bind$alg(r1, &(0x7f00009d4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58)
sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x322, 0x20000084, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008ed000)='scalable\x00', 0xffffffffffffffaa)
shutdown(r0, 0x1)
bind$inet(r0, &(0x7f000007e000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r2 = socket$nfc_llcp(0x27, 0x3, 0x1)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000ce3000-0x20)={@generic="18ebb85bf9d07ef452d1c94a01065e44", @ifru_flags=0x2000})
getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000f8c000)=""/7, 0x7)

2018/01/09 12:17:17 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r0, &(0x7f00003cb000-0x10)={0x2, 0x0, @rand_addr=0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6a, &(0x7f000086b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0)
pipe(&(0x7f0000ec3000-0x8)={<r0=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e7d000)={<r1=>0x0, 0xfff}, &(0x7f0000fa4000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000823000)={0x1ff, 0x36, 0x8002, 0x3, 0x4, 0xfff, 0x4, 0x7f, r1}, 0x20)

2018/01/09 12:17:17 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000652000-0x8)={0x0, 0x0}, 0xffff, 0x8001)
syz_emit_ethernet(0xbd, &(0x7f0000647000-0x10d)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffffe, "7e127f6ea7a1023e42d9f400918f5acda209fa234c0dddc65252ba7b1a416c88f7506cb9b45c43b1f5d511ac6123cc2e3ad300cc4a628f086102e15f7091160b6240fc6c4c4dcfee2c1a0e7655340c047cb91ca8a1530570679812702a71bc72383916256c87f2be9d0dc6a0a04f64fddcebf8d228deac5af5ac446bdaee6de1ce9f3bd2820ae0e82bec414561cdc23f579835"}}}}}, 0x0)

2018/01/09 12:17:17 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x17)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000099b000)=0x100000000, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0xc)
getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000090c000-0x4)=0x0, &(0x7f0000fb5000)=0x4)
writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1)
writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1)
r2 = socket$inet(0x2, 0x80a, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd})
socketpair$inet6(0xa, 0x800, 0x9, &(0x7f0000088000-0x8)={<r3=>0x0, 0x0})
pipe(&(0x7f000051a000-0x8)={0x0, <r4=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000404000)={0x0, <r5=>0x0, 0x6})
ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00002a8000-0x8)={r5, 0x0})
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f00007f2000-0x88)={0x2, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
r6 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000022b000-0x4)=0x0, 0x80800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000022a000)={<r1=>0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000022b000-0x10)={r1, 0x7, 0xfffffffeffffffff, 0x1}, 0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x7}, &(0x7f0000001000)=0x8)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f000022b000-0x6f)=""/111, 0x6f}, {&(0x7f000022a000)=""/20, 0x14}], 0x3)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108)

2018/01/09 12:17:17 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x1000000001, 0x0)
r1 = epoll_create(0x53)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0x11, 0x2, 0x0)
setsockopt(r2, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10)
preadv(r0, &(0x7f0000181000-0x80)=[{&(0x7f0000167000-0x7a)=""/122, 0x7a}, {&(0x7f0000ca0000-0x6b)=""/107, 0x6b}, {&(0x7f0000e92000)=""/99, 0x63}, {&(0x7f0000588000)=""/110, 0x6e}, {&(0x7f0000eca000-0x72)=""/114, 0x72}, {&(0x7f0000a33000)=""/230, 0xe6}, {&(0x7f000046a000-0xe0)=""/224, 0xe0}, {&(0x7f0000381000)=""/225, 0xe1}], 0x8, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)={0x0, 0x0})

2018/01/09 12:17:17 executing program 5:
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80009, 0x0)
mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc)

2018/01/09 12:17:17 executing program 0:
mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f1b000)=0x0, 0x80800)
mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f6e000-0x8)=@assoc_value={<r1=>0x0, 0x6}, &(0x7f000075f000)=0x8)
mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f6e000-0x14)={r1, 0x1f, 0x401, 0x7fffffff, 0x95, 0xfffffffffffffff8}, 0x14)
r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r2, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25b)
sendto$inet(r2, &(0x7f0000927000-0xc8)="e4", 0x1, 0x0, &(0x7f0000f6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r2, 0x9)
accept(r2, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9)
r3 = accept$inet(r2, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
listen(r2, 0x0)
sendto$inet(r2, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0)

2018/01/09 12:17:17 executing program 2:
syz_extract_tcp_res(&(0x7f0000d43000-0x8)={0x0, 0x0}, 0x1ff, 0x10001)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 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}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0)

2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000096d000)={@common='rose0\x00', @ifru_flags=0x1000})
setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000172000-0x2)=0x101007a, 0x4)
socket$llc(0x1a, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000027000-0x10)={<r1=>0x0, 0x100, 0x4ed880000000000, 0x7}, &(0x7f0000c1d000)=0x10)
getsockname$inet6(r0, &(0x7f00007c5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000676000-0x4)=0x1c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f33000)={r1, 0x2000000000fff}, &(0x7f00009d7000)=0x6)
r2 = accept4(r0, 0x0, &(0x7f0000f6d000-0x4)=0x0, 0x80000)
connect$bt_rfcomm(r2, &(0x7f0000b94000-0x9)={0x1f, {0x3, 0x800, 0x8, 0x3ff, 0x31b4, 0x101}, 0x2}, 0x9)

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10)
sendto(r0, &(0x7f0000faf000)="", 0x0, 0x0, 0x0, 0x0)

2018/01/09 12:17:17 executing program 6:
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)

2018/01/09 12:17:17 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
r0 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
write(r0, &(0x7f0000172000-0x9a)="290000001f000100000000000000000010000600e000000040130006000000000000000000e4106d", 0x28)
pipe(&(0x7f00006e6000-0x8)={<r1=>0x0, 0x0})
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000d3d000)={0x0, r1, 0x2, 0x3, 0x0}, 0x14)

2018/01/09 12:17:17 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000101000-0x10)={0xff, 0x0, 0x4, 0x9, <r1=>0x0}, &(0x7f0000b2e000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e6d000)={r1, 0x5}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc)
mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4)
bind$inet(r2, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$inet6(0xa, 0x6, 0x5)
socket$inet_dccp(0x2, 0x6, 0x0)

[   47.894882] device lo entered promiscuous mode
2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x6)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004fe000-0x28)={@common='dummy0\x00', &(0x7f0000b43000-0x14)=@ethtool_wolinfo={0x6, 0x7fff, 0x5, "9cb4e9eccc96"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
socketpair(0x3, 0x7, 0x3ff, &(0x7f0000315000)={<r1=>0x0, 0x0})
ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000103000-0x4)=0x0)
sendmmsg(r0, &(0x7f0000776000-0x40)=[{{0x0, 0x0, &(0x7f00003a7000-0x40)=[], 0x0, &(0x7f0000c0e000-0x1250)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20004004)

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x7, 0x80007, 0x1000)
setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000893000)=0xffffffffffffffe1, 0x4)
mmap(&(0x7f0000003000/0xf80000)=nil, 0xf80000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[   47.958339] device lo left promiscuous mode
[   48.017858] device lo entered promiscuous mode
2018/01/09 12:17:17 executing program 2:
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)
close(r0)
pwritev(r0, &(0x7f000002c000)=[{&(0x7f0000157000-0xc3)="f15011bc7ad17be8f411828b453fa245218a306bcdf584f83d8590ecb6501008d59d6732438d702756735f9e95b5dbeaaf30db1ae91a8f878fe56341e7ac423081fc324c97fa90fae6d67fe329ab44c142eb004ab858b934b8fc18fd2a537f77d4e199f3157e901527373110f7c28ddddf242f2e0e2bdf793d5991276ff9d2cd2a315f4bb5e046356f7679860ac4740234245458dcb01f846506c03d32525404bd680bc29db3a2c6f2f7920c5f9850c4f3368c60493eb98b6e9bbf1cb7546a31ee21f2", 0xc3}, {&(0x7f000068b000-0x46)="bdfc8e9272bd4e962145fc413329cc3ef662c1ae441bae08a09e54c555c4ea6e49e77c31f35f0797a6632cc895c2fc273f7ef206c5b5938d7d96883922e8e5f49369bcdc18b9", 0x46}, {&(0x7f0000711000-0x1000)="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", 0x1000}, {&(0x7f0000f2d000-0xaf)="8df077619e30de95c758df5ae48a1deb83849b21d6093bd9ee948678e2308ed608bd6073fafd723e610d6bf8c4abb054eb2382131e19730abdb75182d766cd04f1508d192e324578b4b7050031363c53a790930d9da09f90d255017806614d7b6da209a15111761ffbd810c68fb5f7db15292c7464eaf92efd2d0478c77657c2d2c15388adcc9116309cdd27191c7f4578c44ebae079f6686c1e428e72295ef80154a057fda49c0fe18494e841b647", 0xaf}, {&(0x7f000092a000)="6a67706380f06b2582d034f101101a58f5e0ec90c3a1b531d6af5cff", 0x1c}, {&(0x7f0000f85000-0xb4)="c7f2a41dc1a2a947ebf5bbbc2e633be098a5991324e91cba01f5a6b6358166b220bf4cd5d34c996ab0849213ac8a889ec80fe14774c00b4d827108895b312c136fc52be5ff343868b027b9fbb9ea80efb0a08ffec9f0170aacba833c7a58fc945dfb2624f89a20b8a7ccacd754fdf7c0ce9c6869fd826793464e0ec3ea6c8cef390c6c95d1e2ac496b30bda6d20ff6e236baa5f9d1b5fce847623fdee494ad04281ae79c0ee676ca8d5b54b4f03b0789834a50c6", 0xb4}, {&(0x7f0000123000)="9589bc8fa42e93a5b1bddee85c8ab5034414fbcc73b22a772e8541cb7afe0a5608b6d7e1040ff34080c88d6bbc086b9a478cf1f550da0beff411cc311b971cdad8056d041c18bbb69248890ec59cddd2028c5efebbe21dba3122a35c5b960d8ca68fdd083e5e1a5bcd16b4cee1a2092e9fd98ea0b3e2a8648dfec3583b7dca3f103bf7f6e86f9ae4faeae2a8d63289454a427ebeea8180b5e985e9e673e33e87bd4273c3876ffea4d28bdb986ac4ae6cb41cdff0747fd5a5e057ed5d170bb96a26", 0xc1}], 0x7, 0x0)

2018/01/09 12:17:17 executing program 6:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a7000)={0x0, <r0=>0x0})
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000095b000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x80005, 0x0)
setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x1000000000, 0xffffffffffffff45)

2018/01/09 12:17:17 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$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0})
listen(r0, 0x0)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000013000-0x98)={<r3=>0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14b2, 0x9}, &(0x7f0000013000-0x4)=0x98)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000009000)={r3, 0x0}, 0x8)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000f000)={0x0, 0x0})
poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0)

2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000029e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000587000-0x138)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f0000587000)={&(0x7f0000587000)={0x10, 0x0, 0x0, 0x88200}, 0xc, &(0x7f00003ed000)={&(0x7f0000077000)=@getsadinfo={0x1194, 0x1e, 0x800, 0x1, 0x1, 0xb2f, [@ipv4_hthresh={0x8, 0x3, {0x1c, 0xf}}, @algo_aead={0x104c, 0x12, {{'gcm(aes)\x00'}, 0x8000, 0xa0, "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"}}, @u32={0x8, 0x16, 0x1}, @algo_auth={0x124, 0x1, {{'rmd128-generic\x00'}, 0x6c8, "13a3bedc2c297dd085754f364608985ece6155ace53d5ae9db4d35f7163d2df5d7364e79c5b39b047b2e07a1884064bf817f13545d79debc289ed67cf6606c8e03bf465a2d28751c144a232bef78118c2d4ed6068a3653cf3edbf71ec6ffc8592abf1b4a036c6461ff815420c60982f3f4c70c59dc0a8e6b2b3f18b590d886e1cf68333aa36573f29915d29324df0fe390e57428ea1b20dbc9e6ccdb95e45110025544db2e613a30cae72e7984da015b4b57c08955acf7bab938205a982b62f37e4133cc5df48ce35a837771a0859e13378bd860cb13e4f33b"}}]}, 0x1194}, 0x1, 0x0, 0x0, 0x800}, 0x1)

2018/01/09 12:17:17 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cec000)={<r1=>0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x1}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bc3000-0x6)={r1, 0x1}, 0x6)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"})
socketpair(0x6, 0x2, 0x6, &(0x7f000032f000-0x8)={0x0, <r3=>0x0})
getsockname$ax25(r3, &(0x7f0000915000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00001f6000+0xf61)=0x10)

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000126000-0xc)={0x400, 0x1, 0xfffffffffffffffd, 0x2, 0x8}, 0xc)
writev(r0, &(0x7f0000cd2000)=[{&(0x7f0000c7a000-0x68)="b30ef313fdaefe9c5252b106b34eb85f2b45a7b183ce7e911c21f7ff353fd155d83c60b4654402e3b6a326de43cf7a0d7a19316fc118a9322c34808cf59fae0272f3f7061804588bb7868eb80918865382e4fe5642f818fd80e3064e2e857f006529756ac9a4614b", 0x68}, {&(0x7f000095d000-0xc9)="f77027330becb6bf53fc005f677bf600e5062a4eebf46b628e8368a63424eb80af7dd197db5ed2564f343fb1e7fee0f19b52805f2e8c5b9a2c92ce2ba75bae3c0e25869c8b0ea573f0f73b4eb0d550269dffcf83947d4af72ba48cf1b3d65a6b80c9f9e1fcf04cb92741f66cc1e75d7014ec5928a1ca492a44682d4efbe0338d7e41ecc6f26e97f748c2f535eb6e0b3da27538e7ef15deb1092b8bb9d4b65cf66da43b7630475e794aa9fd463b7fad394b71b0f7c1a1f7a0072ee4201d25bbc22ce00a5751e212722e", 0xc9}, {&(0x7f000060c000-0xcd)="6ada945d078d73c4f8e215d44c60f337e2a337ed20b5ed7d3c42ac8c2195e88a3782dd18d0dbdcb1c2394279543065ff73f33d62cb042f42d062be05239bf821a27ba52bc1226bd92a29374058795558b69b2bab450fb9f95c802fae68f2756be7b304b2f84956bc7c0c7ce64b054f30515e1471c33d7dcbd41b639dc1dc1452dcc86f6b9a6ac8d39db84d8355244841107132a876f029fe5f8d9243a67704aa552780a8635131568a6390562c0290e3ade6265e80ee9ac3c910fdad36ab2a4c4b63c0eaa395f112cb7dac61b8", 0xcd}, {&(0x7f0000b6a000)="5b602cc8ba0c0e6e668d92331e404ab8cd", 0x11}], 0x4)
setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000ce6000)=@dstopts={0x3c, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}]}, 0x17)

2018/01/09 12:17:17 executing program 0:
mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x158, 0x10, 0x1, 0x5, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x4, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xf, 0x807, 0x8, &(0x7f000057a000-0x8)={0x0, <r1=>0x0})
connect$ipx(r1, &(0x7f000011a000-0x10)={0x4, 0x2, 0x2, "44f161b197c9", 0x6, 0x0}, 0x10)

2018/01/09 12:17:17 executing program 1:
mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/09 12:17:17 executing program 0:
mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000422000-0x14)={0xb3, 0x200, 0xc8, 0x8, 0x3}, 0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4)
sendto$inet(r0, &(0x7f0000d3f000-0x1)="", 0x0, 0x1ffffffc, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000aa8000-0x8)={0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000058f000)={<r2=>0x0, 0x9}, &(0x7f0000b35000+0xe49)=0x8)
mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c34000)=0x3, 0x4)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d4f000)=@assoc_value={r2, 0x5723}, 0x8)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d4e000)=[{0x0, 0x0}], 0x2000001d)

2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000072d000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000955000)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000288000)={r2, &(0x7f0000dfe000)=""/1})
getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000215000)=""/0, &(0x7f0000d0c000-0x4)=0xfe16)

2018/01/09 12:17:17 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0xdac9, 0x8}, 0xc)
r2 = bpf$PROG_LOAD(0x5, &(0x7f00008dc000-0x48)={0x7, 0xb, &(0x7f0000bd6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x1a}, @jmp={0x5, 0xffffffffffffff7f, 0xf, 0x0, 0x7, 0xc, 0x2}, @ldst={0x200001, 0x3, 0x0, 0x0, 0x7, 0xfffffff0, 0x8}, @map={0x18, 0xa, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000de3000)='GPL\x00', 0x7, 0x91, &(0x7f0000001000-0x91)=""/145, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000acb000)={r0, r2, 0x1, 0x0}, 0x10)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000-0x8)='./file0\x00', r2}, 0xc)
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00003fa000-0x48)={0x8, 0x4, &(0x7f0000fe5000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}], &(0x7f0000fe5000)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe6000-0xf2)=""/242, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/09 12:17:17 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x10, 0xb, 0x6, &(0x7f0000992000-0x8)={<r0=>0x0, <r1=>0x0})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00003c6000)={0x7, &(0x7f000031b000)=[{<r2=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000886000)={r2, &(0x7f00007be000)=""/205})
r3 = socket$netlink(0x10, 0x3, 0x10)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000085b000)={0x1, 0x1f, 0xc0, 0x2, 0x6, 0x3bf5, 0x4, 0x6, 0x400, 0x0, 0x1ff}, 0xb)
write(r3, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000e000600e00000000b4013000000000000000000000000106d", 0x29)
recvmsg(r3, &(0x7f0000256000-0x38)={&(0x7f00007ce000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000038000)=[], 0x0, &(0x7f000075b000-0x61)=""/97, 0x61, 0x0}, 0x0)

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f000060b000-0x8)={<r0=>0x0, 0x0})
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000af9000)={0x2, &(0x7f0000594000)=[{<r1=>0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000b64000+0xdf6)={r1, 0x2})
syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]})

2018/01/09 12:17:17 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0xf, 0x1)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x0, []}, 0x90)

[   48.151637] IPVS: length: 65046 != 24
2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x4, 0xe, 0xb4, &(0x7f00001f9000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fca000)=0x0, &(0x7f0000402000)=0x4)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000793000-0x10)=[], 0x171, 0x0, 0x0, 0x0}, 0x8000)
close(r1)

2018/01/09 12:17:17 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000001f000)={0x26, 'skcipher\x00', 0x0, 0x200f, 'ctr(aes)\x00'}, 0x58)

2018/01/09 12:17:17 executing program 0:
mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x1)
setsockopt$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, @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]}}, 0x108)
r1 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4)
connect$inet6(r1, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c)
r2 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000748000)="c551783caa", 0x5)
bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r3 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4)
bind$inet6(r3, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c)
bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000454000)=0x0, &(0x7f0000567000-0x4)=0x4)

2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000d93000)={<r0=>0x0, <r1=>0x0})
recvmsg$netrom(r0, &(0x7f0000868000-0x38)={&(0x7f00009aa000-0x10)=@ax25={0x3, {"895a57a4abe018"}, 0x7}, 0x10, &(0x7f0000680000)=[{&(0x7f000075b000-0xed)="13369ed8ae7ea24592e3125d1ea81f43b42234c03c502b05c5829bc53f7d8201f8373adb7fab2a7ba169b08e725ac04708b6d40b204b2936cb7c86325de1b5d381e052ad9e91c87b38f768f8166bac72a14e8fd068a12fe03c3f75a6455259e772bab08af86bbaf063da7c30e364926f9853b4dfb416dbbde20c84724993d3a5c84356aadfca3e031bb8b35474705f3f9f5f641bd71c888dc79862d1fab635f97c6a018bac11e071d38ed383a449db2f073330c0837e15a2808ea10aea9fc4da1a6358f72dc8fff6e5d8530f43072d92a8f90d9028a00a2fe6589d54e3965afe2330c1650be485580a6f200bdc", 0xed}, {&(0x7f00007c7000-0xec)="c7e928ab1a785bd4320e2a018bb09c7fd941534832cf03944099d3bb4d44d4bff384a6395b7eb33daa88809b9d85e7ef92b5c93486893df33c4bde90b98dd09705ee639e664943836638f0363d73de3d5f42a6c10a1c76defffbd3d78f7491affccb72957bfbc0bd9c4bba775a52b1d46e12ad8d7e33577cd299468252521c3bf145c1f78fc0ceb5f1255c6693ceadd2a8c354320a71f939dcc83a46ef0c8ba2ccead3164d4087db26e24c85d10042f578401f3259eacbeabd52ce8530cdda39f07517fe6bb7bd6a9fb7457fd93700aaecb26513ed2edc9a07e8b831b9b7ff908630b4b4af08b10b5faf0227", 0xec}, {&(0x7f0000780000)="8dc9cc15c1f1e7fbd9537ea681b45d2a686df0019e9b585adf4a1cec386c170d4dce429dbc46ab9dbd85499aa35ce37738b7cc65173e197937b3a800f8f2d191884c794342be4e22b73b9824478d602474bed013703a76187dfb3b", 0x5b}, {&(0x7f0000b5a000-0xd5)="40f52d5fe66c5c58c14b8ee11fbe5677aa8d9725d834af5ffdc0ebc512695d7b6db7275e0d1ddb456bfe2c7d867111be3eb35300cf1dbb501b487a898cf8ba9d703c99f9705d274ce5a36f4aa3b8f2f3ed8bfe87f82c96bd7d0dc7d05f39405eb24e4e44a980f2918fbf261f90125e196fff6e995f712f10acb5f8ea7d64315c2f07624534ed4d034ab4172debdf5e038e23f5fab34fe39bbc5dfafc0daa70516eb7cf68bb057fd00e41c6d908812f66e41b91647893eb9d30d2cfe8a80c616e0bd9407fd42240a1360e524f1df9f09623ef4fd13f", 0xd5}, {&(0x7f00005c0000-0x9f)="adf29a89ac762f9ca4b9278220a6ca5ca20d881a729cb733d1e197a2e57cb65ec9e5ad9844aaccc940347b1709d73ffe5b6b3187c8805b6d8833187a875a4dfb2a61f800a9bfdd5d9ab918cd831b4a05bf8405ed04b5c836db9cb8a65be10883146c1827daf2c43c90f40b699ae1d5d54a2092e71e3cd686dc7dd795188323164d8703fb98b5f7a87465f72869940d8259805c04b2f32e4a0f0245ccac08ea", 0x9f}, {&(0x7f0000211000-0xb)="a7ed33c615320a7692fe08", 0xb}, {&(0x7f0000c9c000-0x1000)="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", 0x1000}, {&(0x7f00008e1000)="730f9d4d1ee527de0bf106e24bb1e5a3b9b1864ef56e2dc4b870aa631faf4a384c7e5d7dd9752124ea9805fbf7d83d5b427375d8f10626090ae6bf814f6862033a34dce90662cdcdf77b2374e81f0718ac1528f7214197303fd30c540b2423edc7d1d4309ba11ff311b5d71b6515d7be3deffa997119ec69139eed78d601bc382e49852e7473c022b9c2893b124247eb887caa7db836e8a5b69f7a4a36454e4c36ba13b1f40209899999c743af72fbef2c1ed70512bb051c59d370715ff3f31c279a7777eff9b727415ca006f03f19ba3bdaade647df", 0xd6}, {&(0x7f0000fa8000)="5398122cd5e750535a075799c6f60f5001e26a5942fd9b35dbe9b6d74def99b987912aa34410a8bb80c64786fd2eea4afc415f6b54fe7c3b666e9bd51a67d8035b8d320db0c7987ce9bfde96216b3e824bb0e23aaa84eeec035a2042ed009bef485aecebc5ca7df0bfa6da2f2d3e09ffb6baed97daaf959b52810758d0dae831d4a3f67ffbdafdbf88855255fae5947fa22a6605ac1b6c9ec0f8c5117203eb4760713a9ece9331e5e9fd49286d1423906b870a3e6f76b7dcf1dddb8d8abcb901a9c86acf863af1507700b6840a308a155057cc387f0ab65eeda60aecb05584c8ae9ac7d128b87f7623ef603cc2d7b5bf0dd5578cc20155", 0xf7}, {&(0x7f00003b6000)="aac290127a9e7b2b5252461633b80e31436bf4978b3054a17d1f17f34a6c5779f8f90fc9c07e10776b2998932a3c7d3d9d6e49e612efdffbb1336642ef618548637066bfe8b9c144ee34e7eab0c012aa04620e55d7694aa3a4fc34ab5879299e33ac9be2a4dacbb41c79e13421199194f3542bf1f862277521441696295b4529b74a87ef245e1cc30ae94de2ba38a9e563c1e0cb7d86889939ad614bb4f6b2160e6a90f79e51749f522a78ea783519e9fc0a08e73e38af95e042090ad7f023533253d4a4e0d4ea0e78a453a0e354aba88406e02ee9c8d0837c9c62e971b897e7c3de3ddf20757bbaff50dfe6f98ec6fefd662c9f2dc3", 0xf6}], 0xa, 0x0, 0x0, 0x40000}, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000309000)=0x0, &(0x7f0000f2d000)=0x4)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00002bc000)={{0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x480000000}, {0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1, [0xfffffffffffffffb, 0x0, 0x401, 0x101, 0x6, 0x35, 0x747c0000000, 0x3]}, 0x5c)
r2 = socket$inet(0x2, 0x2, 0x0)
r3 = accept4(r2, &(0x7f0000578000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002be000-0x4)=0x14, 0x800)
accept$nfc_llcp(r3, &(0x7f00009b6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002f4000)=0x60)
bind$inet(r2, &(0x7f00008a9000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_ifreq(r2, 0x891e, &(0x7f0000c2e000)={@common='lo\x00', @ifru_ivalue=0x0})
setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000275000-0x160)={{{{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]}, {{0xa, 0x0, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x0, 0x9, "330b9fbe204c10bd5e3dcb6428c1e6db9949a6f5bc24a75e849bc45c886ba8932c374f02b85c2a354d2a4663a5978244ebd66baf5a480ef3c0649df7648332483a85399ee0edb3b31d129e03a63fe8c4"}, 0x160)

2018/01/09 12:17:17 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e55000)={0x0, {""/7}, 0x0}, &(0x7f0000555000-0x4)=0x10, 0x80000)
connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd40}, 0xd9)
syz_emit_ethernet(0x3a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x0, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0)

2018/01/09 12:17:17 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xc)
sendmsg$netlink(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000b000)=[{0x14, 0x203, 0xb, 0x0, 0x0, "6b6ea438"}], 0x14}], 0x1, &(0x7f0000b85000)=[], 0x0, 0x0}, 0x0)
r1 = accept(r0, &(0x7f000038b000-0x80)=@generic={0x0, ""/126}, &(0x7f000037b000)=0x80)
getpeername$netrom(r1, &(0x7f0000755000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fd0000-0x4)=0x48)

2018/01/09 12:17:17 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000241000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6)
bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
pipe(&(0x7f0000f9e000)={<r1=>0x0, 0x0})
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000071c000)={&(0x7f0000302000)='./file0\x00', 0x0, 0x10}, 0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f78000-0x8)={r0, r2})
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3)
r3 = socket(0x0, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000907000-0x4)={r3})
accept$ax25(r1, &(0x7f000049f000)={0x0, {""/7}, 0x0}, &(0x7f0000b65000)=0x10)
sendto$inet(r0, &(0x7f0000629000)="0a31d484fc641ac887b2e80badaa12145217da2917f824f27191847e9360b707c0f490a532d3321ecd83da587827b6d4d9e16e53960a54d48e2991c78a9b702ed12b936b29550e8cbf478aba42b03116226bbd4580a835407de831c3b06a40780c3ab62131a1a2ec9a129496a02c53f72f217b0fbb3a103c642a09d511cd73724481afa49fdf020b37a7a39e063f8359b462810dbcdb4219c4defb9cdaf75c8fdc160b7ed2afb1bf8be9bbc0f2bc67d3f601263894ae0684366a986b148b702f1a11c07004929f2aabd38865f2825a5b25682ae03da449ecc1bd86b93309", 0xde, 0x40, &(0x7f0000ad8000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14)
writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1)
writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1)

2018/01/09 12:17:17 executing program 1:
mmap(&(0x7f0000000000/0x9b0000)=nil, 0x9b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
socketpair$inet6(0xa, 0x0, 0x6, &(0x7f00004c8000-0x8)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f00009b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012a000-0x4)=0xe8)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006f6000-0x210)={0x80000001, {{0xa, 0x2, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x646}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffff80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210)
sendmsg$nl_xfrm(r0, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f00009af000-0x105c)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)

2018/01/09 12:17:17 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000016000)={0x0, <r0=>0x0})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d9b000)={0x0, <r1=>0x0, 0x10001, 0x7})
ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000fdd000-0x10)={r1, 0x7b})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007c3000)={<r2=>0xffffffffffffff9c})
getsockname$netlink(r2, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008a5000-0x4)=0xc)
syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0)

2018/01/09 12:17:17 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x400000006)
sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x10, 0x26, 0xcffddcf8d9b2dcff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bdc000)={<r1=>r0})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001b1000-0x18)={<r2=>0x0, 0x7, 0x20, 0x101, 0x3f}, &(0x7f0000d94000)=0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cfa000-0x8)={r2, 0x45f}, &(0x7f000018b000)=0x8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002ff000-0xc)={0x0, 0x80000, <r3=>0xffffffffffffff9c})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd8000)={<r4=>0x0, 0x0, 0x0}, &(0x7f0000572000-0x4)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000085d000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8)
write(r3, &(0x7f00004fb000-0xd2)="c3ab0a1b530ce57d69e9db0bb1bc4120564febc85b2aa89ca0147f858f889db0c96673b27325d3ab27922d5fd9f944eca5aea31f1498b8f774f7526cba5422ea9e46a3953e227bb4a487c7c78f4b7dd3a52440d123dad0cfd6be7d9c744b5e99b8529c0c30b1e66380281e1df2eeea6e434998c9d14a22181c88be9244418b9af84e73ef1a68ae20edb58a39f3cb50d3d3bfd02317fcaaff25b035a336797cfb8e2fdafbf614dd2e996b598ac99b0366e8187ba2cde8f69fe5fa30742ab956dda6052c1a95158a287705e7ae103735b4af08", 0xd2)
bind$netlink(r0, &(0x7f0000867000-0xc)={0x10, 0x0, 0x3, 0x9010000}, 0xc)
ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000269000)={0x1, 0x401, r4, 0x10001, r5, 0x5, 0x9, 0x8000})

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c0d000)=0x80000000, 0x4)
r1 = socket(0x10, 0x2, 0xc)
write(r1, &(0x7f0000154000-0xc9)="1f000000150affdde200000006000900000300000900018005ffe50000511a4826169c80936a5c8b8ce2f53978ca628559d2f81783c22487a6bea2423d2bef817e0067858c0d4a34045cde2954915a665b70e95c76b23a6402c3b8fa128ece960fb05d95f0dd76bfe5b09a5f1963ec9e9f0a439aca15b78d8e0c414ce0fd44cec047d0723eb0f4256a2e8da62da22472bcae7bc427e507ba7bce191ac27de8206cea705ccb0a1d6d668d2da7224178e90a0c86cd7528912ce625d6dc3bbdd58283b448a5e3617900b2", 0xc9)

2018/01/09 12:17:17 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8)
setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000-0x5)={0x8, 0x8000, 0x0, 0x401}, 0x5)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r1=>0xffffffffffffffff, 0xffffffffffffffff})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4)

2018/01/09 12:17:17 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0xd)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00004c0000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000186000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14)
socket$inet6(0xa, 0xe248e92b897b3bd1, 0xb74)

2018/01/09 12:17:17 executing program 4:
mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000104000)={@common='ipddp0\x00', &(0x7f0000bf5000-0x94)=@ethtool_regs={0x4, 0x7, 0x88, "44639f2e276434ec4b4c49b24c28e22ec50c85e6b8e7eb1f5f17e5a1b766599e054b02a98419dd66164715efab6e88a7131530c0f3e3885894c2ea800b8e05adff545b424e7bf14d9fad77f4ee3cba9daf70828c131a985fc0d8a23ae747127d32f4a37dd4e5d8dd54a63a137234889984f1fa50e3868e54b852b82106cb2f842572fe193ddb0083"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000382000)=0x40, 0x4)
write(r0, &(0x7f0000f69000-0xd5)="1f0000000106ffee7d434dbb07000100000000000900010000000180000000", 0x1f)

2018/01/09 12:17:17 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept(r0, &(0x7f000046b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e8000)=0x14)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00005c2000+0x560)={0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x118, 0x81, 0xffffffff80000000, 0x3, 0x1, &(0x7f0000c54000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x100000000000, 0x7ff00000})
bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x10, &(0x7f0000f0e000)="", 0x0)

2018/01/09 12:17:17 executing program 3:
mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002f000-0x8)={0x0, 0x0}, 0x8)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000035000-0x4)={<r1=>r0})
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000034000)={{0x80, 0x8, 0x93, 0xffffffff, 0xd21, 0x963}, 0x1ff, 0x3, 0xff})
r2 = socket$kcm(0x29, 0x5, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg$kcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000034000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000035000-0x60)=[{&(0x7f0000013000)=""/51, 0x33}, {&(0x7f0000034000)=""/196, 0xc4}, {&(0x7f000002c000-0x88)=""/136, 0x88}, {&(0x7f0000035000-0x99)=""/153, 0x99}, {&(0x7f0000027000-0x8f)=""/143, 0x8f}, {&(0x7f0000034000)=""/235, 0xeb}], 0x6, &(0x7f0000023000-0xef)=""/239, 0xef, 0xff}, 0x2000)

2018/01/09 12:17:17 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x10)
write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c83000-0x4)=0x0, &(0x7f0000960000)=0x4)
pipe(&(0x7f0000952000-0x8)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000f5d000-0xc)={0x18000001, 0x5, 0x39})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d47000-0x8)={<r2=>0x0, 0x1f}, &(0x7f00002aa000)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd8000-0x10)={0x9, 0x8, 0x54d3, 0x6, r2}, &(0x7f0000247000-0x4)=0x10)

2018/01/09 12:17:17 executing program 0:
mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x807, 0x6)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000001e000-0x8)={<r1=>0x0, 0x1}, &(0x7f000001e000-0x4)=0x8)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001e000)={0x0, 0x0})
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001e000-0x10)={r1, 0x3c, &(0x7f000001e000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}]}, &(0x7f000001d000)=0x10)
r2 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r2, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001)

2018/01/09 12:17:17 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f00006a9000)="1f0000000406ffde0016f49f0089f0ffff1e0001030001000600000001e7cc", 0x1f)

2018/01/09 12:17:17 executing program 1:
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, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x13, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf948d32bc089e896b6a"})
socket$inet_sctp(0x2, 0x1, 0x84)

2018/01/09 12:17:17 executing program 5:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000000e000)=0x0, 0x800)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003af000-0x8)={<r3=>0x0, 0x8}, &(0x7f0000b74000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000208000)={r3, 0x6b}, &(0x7f00005d8000)=0x8)

2018/01/09 12:17:17 executing program 7:
r0 = accept$unix(0xffffffffffffffff, &(0x7f000058d000)=@file={0x0, ""/4096}, &(0x7f00003aa000-0x4)=0x1002)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind(r1, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80)

2018/01/09 12:17:17 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
setsockopt$inet6_group_source_req(r0, 0x29, 0x80000002f, &(0x7f0000d72000-0x108)={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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(seed-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000)="c9fef5ee5af0a3df60437edef68b9699", 0xe)
sendmmsg(r1, &(0x7f0000a03000)=[{{&(0x7f0000be4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000767000-0x13)=[{&(0x7f00008b0000-0xf5)="83", 0x1}], 0x1, &(0x7f00007a1000-0x2c8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)

2018/01/09 12:17:18 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000079b000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e21000)={0x9, 0x1, 0x9, 0x1f, 0x7}, 0xc)
r1 = socket(0x11, 0x802, 0x0)
tee(r1, r1, 0x2, 0x5)
bind$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x800}, 0x4)
r2 = socket$inet6(0xa, 0x802, 0x0)
sendto$inet6(r2, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c)

2018/01/09 12:17:18 executing program 7:
socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000b35000)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={<r1=>0x0, 0x8001, 0x7fff}, &(0x7f0000094000-0x4)=0xc)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e00000)={r1, 0x40, 0x6}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
connect$inet6(r2, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c)
r3 = socket$bt_hidp(0x1f, 0x3, 0x6)
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000066b000)={0x5, &(0x7f0000844000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]})
sendmsg(r2, &(0x7f0000d56000)={0x0, 0x0, &(0x7f000069e000-0x90)=[], 0x0, &(0x7f0000ef7000-0xc8)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000a4a000+0xeaa)=0x0, &(0x7f000005f000)=0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f000041c000)="5161cecf378bedaf8de7797b786842a7bec82ee8cb2c05e50cb566d848b64eb90f5e42c1c978083b3c64c8ca5ac1a8e2acb21705f1016a4ac108f2391a0425593f133b57008f46b92fc94d187390c5fbb6551b63a4f86f0d5d6c11c310d316012f0c98bb48a1c52e6bfc6116b22dd99281a053dffecbac979316bdcb3ee38e12bdeb3c9c929eef8f72450fd13fc89da01e4b03f372e3b62144591a8574f20ac98746ae40973f6c9751d647b26a9072b82671dfe182ab57b42e2ee0681776e38967ce8148c6e733fab12c4c388c4f99f0e4a5adc2", 0xd4)
r2 = accept4(r0, &(0x7f0000b1b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f74000)=0x1c, 0x80000)
setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000a22000)=0x100000000, 0x4)

[   48.412505] nla_parse: 9 callbacks suppressed
[   48.412512] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'.
[   48.446952] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'.
2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x2, 0x7, &(0x7f000015d000-0x8)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002ec000-0x10)={0x6, [0x3, 0x1ff, 0x249debae, 0x100, 0x81, 0x1]}, &(0x7f0000a2e000)=0x10)
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r2, &(0x7f0000314000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f51000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x10, 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={0x2, 0x18, 0x1, 0x1, 0x1, "14"}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0)
pipe(&(0x7f00009c0000-0x8)={<r3=>0x0, 0x0})
bpf$MAP_CREATE(0x0, &(0x7f0000f38000)={0xd, 0x0, 0x100000001, 0x4e, 0x2, r3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000203000-0x4)=0xffff, &(0x7f0000891000)=0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000182000)=0x9, 0x4)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a39000-0x4)=0x101, 0x4)

2018/01/09 12:17:18 executing program 2:
r0 = socket(0x11, 0x802, 0x0)
socket$inet6(0xa, 0x7, 0x2)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00006b0000)=0x0, &(0x7f00004b3000)=0x8)

2018/01/09 12:17:18 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005ce000-0x4)={<r1=>r0})
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000206000)={<r2=>0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000062000)=0x8c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000d07000)={r2, 0x2c, &(0x7f000099d000)=[@in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}]}, &(0x7f0000977000)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e93000)=0x0, &(0x7f00001cf000-0x4)=0x4)

2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0)
r1 = epoll_create(0xff)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0})
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000254000)={0x0, <r2=>0x0})
ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00006dd000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="c1342ea497e5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1bd586a0374a4bdafa9b158f4dcd731f"})

2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xff, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xfffffffffffffffe, @x25={0x0, 0x0, 0x0, "070000060000000000000000000000000088f9ff00ff52d1d4566bdb0779f1814041b106aa"}}}}, 0x0)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
recvmsg(r0, &(0x7f00003d6000-0x38)={0x0, 0x0, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x9}, 0x40000000)
r1 = socket(0x10, 0x2, 0x0)
socket(0xb, 0x80000, 0x33f3)
write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1)

2018/01/09 12:17:18 executing program 1:
r0 = epoll_create(0x6)
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000099d000)={<r1=>0x0, <r2=>0x0})
socket$bt_hidp(0x1f, 0x3, 0x6)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ec2000)={0x80000000, 0x0})
write(0xffffffffffffffff, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
readv(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000001000)=""/128, 0x80}, {&(0x7f0000001000)=""/94, 0x5e}, {&(0x7f0000002000-0xf5)=""/245, 0xf5}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/145, 0x91}, {&(0x7f0000000000)=""/38, 0x26}], 0x7)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7, 0x2, 0x2, 0x3, <r3=>0x0}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000601000)=r3, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00007e5000)={<r4=>0x0, 0x100000000}, &(0x7f0000000000)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006f1000)={r4, 0x800}, &(0x7f00002dd000-0x4)=0x8)

2018/01/09 12:17:18 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4)
pipe(&(0x7f0000335000)={0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000906000-0x6a)={<r2=>0x0, 0x62, "a09931f25ff21c6c315faa0d641b14913056abbe4ae0bfda0fd2957dfa96f022426066c9fe4a0c1336aeff52aada16340d1e26f3ffc3775ca4bff0d71e69b81325ea08672876ca3e8fde4604f06dedb0bd9d8cd7912a31940e2f9c49536b1aa036d7"}, &(0x7f00006b7000-0x4)=0x6a)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000085c000-0x9b)={r2, 0x93, "e6abfc09fe36a85b9023bdf9aef4b3146c14733a6f5716dfa21365d6740123eb8fdb55fafb431ccb1a44b9331da1892c52d4de12bf20cfd87dff4ef8a7da87cd7cdaa9974f13e8ce6d2f2044f7f81c0bb6159fbdf22b5c8cf8d7750bc3423cb1690e0113e622242cfb3933156ec9a1aef164ca06dbdfe5a11efcd133356b33770c4ce82472070a8748b8865338a29bb12548a0"}, &(0x7f0000f96000-0x4)=0x9b)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4)
pipe(&(0x7f0000747000-0x8)={<r3=>0x0, 0x0})
ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000c8d000)={0x80000000, 0x4, 0x0, 0x2f, &(0x7f00002ce000-0x2f)=""/47, 0x6d, &(0x7f0000cba000-0x6d)=""/109, 0x72, &(0x7f0000e27000-0x72)=""/114})
listen$netrom(r3, 0x200)
bind$inet(r0, &(0x7f00002d2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21a)
sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r4 = socket(0xf, 0x5, 0x1000)
setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000c16000-0x4)=0x1, 0x4)
recvmsg(r0, &(0x7f0000d02000)={&(0x7f0000f65000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec9000)=[{&(0x7f0000726000+0xe03)=""/54, 0x36}, {&(0x7f0000f62000-0x4)=""/4, 0x4}, {&(0x7f0000a1b000)=""/244, 0xf4}, {&(0x7f000089a000)=""/239, 0xef}], 0x4, &(0x7f0000c74000-0x3e)=""/62, 0x3e, 0x0}, 0x2)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8)
sendto$inet(r0, &(0x7f0000e25000-0x70)="d57d991f5a18f7d337272fd29732ef99af7e45d18893c4297bd4f3ba395560b933c2d9aa394a8f5c77c744ecc399682ff9cc512e51df863f600a90fa6765d47cb6d0e64a948ed89d0186735a1ea8374482180c023c062d587e55e6bdbebe51849def838662872d463d96ffb281935cee", 0x70, 0x4000, &(0x7f0000637000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x10000, 0x10000007fffffff, 0x0}, 0x14)
writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1)
sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)="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", 0x431}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x2, 0x236)
write(r0, &(0x7f000063e000)="240000005a001f0000ff030718fffffffe1300000003030100000000000000ff01000404", 0x24)
ioctl$int_in(r0, 0x5421, &(0x7f0000473000)=0x4)

2018/01/09 12:17:18 executing program 0:
ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000d7e000-0x4)=0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0x0, 0x0)
sendmsg$netlink(r0, &(0x7f0000960000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f00009f5000-0x390)=[{0xd0, 0x7, 0x814, 0x6, 0x3, "1925eaf8861ea6026db14257e88554bb2b5bffa33311b0b7afa2e43eca5fc0366525602d13bd2c603df82a9341e9764bde0fa5adc0afa803778f501d6a18bce88d38e783605afe7f9c78281e4655af13575a634173131de505ba16d88ca64c198583cbdc394a368170a16c8ced57d25e946d80748b0467b3bb3d2d5b9f9b84b06a7197891c7c6ea25634f26a873fe1ad4e29074c94428228265cdbb8ad0a6ff760021f64b12abd50f37e25407966b216323ccbc6be49e35bdf3512ae75e0"}, {0xf0, 0x2, 0x210, 0x4, 0x1, "2ad26407c5a314856a9d9dada0552494edca6460b3e811744f13916b1cc267390b32684e9fc91715663e6664806adc32bfb2fe87603f3bd87e2e4883421d402354bd2435b4c260f9cb416f342d1672b161f86c3000c7f053461edc3b0902b66d58551ec0a8b2174e9c1cf2492811ac2cfd83d504b62d279bb2404b998d4db2b4b0b3c7bc3042807cdb8f44dd7bb214bf11ca1c10950bcd4f384310ad7279e52eec2a84c9e6ad7a186d0272855a82dedf5b38b722b3625c7764f88ce2a44a766c17bb0270c31a2b0ec16f45b05ae09db6fec996bcb854d48e3f43c040bec67a"}, {0x58, 0x400, 0x822, 0x3, 0x2, "169f62c724cb1960f95e3a332edaaa563985f00661c8a7422935e7523292510e500c7b5a6d4fc3bb20abc5dcd6f3c3af3e10e12016488d09baa842a151687b5196f2bb8b8c0c"}, {0x3c, 0x1, 0x4, 0x3, 0x2, "5dc7efcb70e66857bd49369db26f9d8496a1a13792a533bf7de12fe4c7cb0c9155feb671989ad9c591"}], 0x254}, {&(0x7f0000ed9000)=[{0x68, 0x100000000, 0xb00, 0x2, 0x0, "78a7b9fd15117afd9144abb2af6926a3eafc86e057729cf0428ab42a76d8cfed8c19bce1ed4c4c6ffc44448842de03d92167585c61b1c9e0418f689dd116881f851d36071346aaaffbc57dd1f895888eb706b5a57a2a27"}, {0xb8, 0x1000, 0x322, 0x8, 0x2, "8ce6b6af03e824f3609c4cb9ccd546d138642c4bde1e65a694c32855f4a02907e8e31da45bfc14a1eca3a7a35293d0dc1a1cf3917db2130e753c9edf31261c91742c4325c3359e634c0a4d3da491b77f561dd95195aebe8619e6af6c1e022cb57ce52cc856a30ab933e2f7f8e062997ac29eeb01957146c171732f68dea7de1d3b8ecfa2ec0b3be98904955965093efdf9fb601da0535176279a22c067a8e42590b448324a4b"}, {0x88, 0x8, 0x700, 0x7ff, 0x0, "9253cbf0295364cb725549e3ed2fc92b8c7b80d7a7b8a932210ac6bc8e28eb23e47d3c440a7798e8ff6e1479be4a140d096bc73ea6082bf93c7034e2fe7d7a3b9e6b558861c6cf078be0435515f9c255c21563f85d7e3f58f1f2419089dddc0ee09d7323e96ea6c7625004141714bb0217ab21dab6bd0555"}], 0x1a8}], 0x2, 0x0, 0x0, 0x1}, 0x890)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00003e8000)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000588000)={r2, 0x80000, 0xffffffffffffffff})
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4)
r3 = socket$inet(0x2, 0x80a, 0x0)
socket(0x0, 0x7, 0x7)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd})
socket$netlink(0x10, 0x3, 0x0)

2018/01/09 12:17:18 executing program 2:
mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x9)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009eb000)='tls\x00', 0x4)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f81000-0x8)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f81000)={<r3=>0x0, 0x6}, &(0x7f0000c6f000)=0x8)
mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f82000-0x104)={r3, 0x8, 0xfc, "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"}, 0x104)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
epoll_pwait(r1, &(0x7f0000261000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x20, &(0x7f0000f81000-0x8)={0x80}, 0x8)

2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e2f000-0x4)='tls\x00', 0x4)
close(r0)

2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000e45000)={<r0=>0x0, 0x0})
getpeername$packet(0xffffffffffffffff, &(0x7f0000b22000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000216000-0x4)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000366000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fd000)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed5000)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x2, 0x97, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x3, 0x7, 0xffffffff, 0x7fff, 0x4, 0x4, 0x24, 0x1}, {0xff, 0x9, 0x8, 0x9}, 0x4, 0x5, 0x0, 0x0, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x2, 0xf4a9, 0x0, 0x1000, 0x100}}, 0xe8)
r3 = socket(0x10, 0x802, 0x0)
write(r3, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24)

2018/01/09 12:17:18 executing program 7:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000616000)=0x6, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x10000, 0x5}, 0xffffffffffffff6b)
r1 = socket(0x11, 0x802, 0x0)
setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x2, 0x4)
bind$packet(r1, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendto$inet6(r2, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socket$inet6(0xa, 0x0, 0x0)
poll(&(0x7f0000f76000)=[{r1, 0x0, 0x0}], 0x1, 0x0)

2018/01/09 12:17:18 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000651000-0x134)="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", 0x134)
recvfrom$inet6(r0, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d82000)=0x400, 0x4)

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84)
r1 = socket(0x11, 0x100000802, 0x300)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00008ed000)={"1a7fb81096a5334113a45090e1cb1a09", {0x4, 0x2, 0x1, "0ed8fc7122ed", 0x3, 0x0}})
connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000076e000-0x20)={"abb66d796944fa456216359d059cd68a", {0x4, 0x6610, 0x7, "0b0941e8d3da", 0x6, 0x0}})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002a0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x3, 0x2, 0x5, 0x9f, 0x8001, 0xe7d}, 0x20)
connect$inet6(r0, &(0x7f00005c0000-0x1c)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c)
readv(r1, &(0x7f0000306000)=[{&(0x7f000077d000)=""/88, 0x58}], 0x1)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001a4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c52000-0x4)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cc2000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, r2})
ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000354000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8331, r2})
recvfrom$llc(r1, &(0x7f000006d000)=""/154, 0x9a, 0x20, &(0x7f0000d08000-0x10)={0x1a, 0x0, 0x0, 0x10000, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)

2018/01/09 12:17:18 executing program 1:
mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84)
connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
listen(r0, 0x401)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ea5000-0x4)=0x0)
r1 = accept4(r0, &(0x7f0000547000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f000014d000)=0x6e, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a61000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98)

2018/01/09 12:17:18 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005cc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10)
write(r0, &(0x7f0000936000)="9fa3d6d4f60272", 0x7c3ff22b2ae761e0)
recvfrom(r1, &(0x7f00003db000-0x25)=""/37, 0xfffffffffffffee5, 0x4000000, 0x0, 0x0)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000ae0000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000528000-0x4)=0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000014000-0x4)=0x81, 0x4)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ca8000-0x8)={0x0, 0x0})
mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000ddb000)=[], 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4)
r2 = socket(0x11, 0x0, 0x9)
connect$ax25(r2, &(0x7f0000cd5000-0x10)={0x3, {"3b9dc14da91a67"}, 0x0}, 0x10)

[   48.715755] device lo entered promiscuous mode
2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0x14)
accept$packet(0xffffffffffffffff, &(0x7f00003ad000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d94000)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007cd000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14)
bind$inet6(r0, &(0x7f00008ac000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006b1000-0x1)=0x2, 0x4)

[   48.758537] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9010 comm=syz-executor2
2018/01/09 12:17:18 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005d2000-0x8)={0x0, <r0=>0x0})
r1 = socket(0x9, 0x3, 0x5)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001cd000)={<r2=>0xffffffffffffff9c})
r3 = accept(0xffffffffffffffff, &(0x7f00000c3000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e32000)=0x8)
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000300000-0x4)={<r4=>r0})
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b1e000)={<r5=>0x0, 0x6}, &(0x7f000025e000)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f41000)={r5, 0x7f, "85769566090c3cd38db5e1de7151dc54c5eb6148bcb720977803f52ffe750617483aab923256ebca8ad4f52506ca1ae0d7706514cf843104eea8a9b7cf3ecb04404baf0e1c26ddc6bc317ce8e81435708010ddac9a9fa994be923823ddf37c2bbd922855d0cb82cbce041e6e6251b471ae6cda67562ebb3b6fac0d31dca47d"}, &(0x7f0000dd9000)=0x87)
socket$inet6_sctp(0xa, 0x46bd285f0470ceb1, 0x84)
pipe(&(0x7f0000c7f000)={<r6=>0x0, <r7=>0x0})
r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000da2000-0xc)={0x0, 0xffffffffffffff01, 0x8}, 0xc)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007da000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001db000)=0xe8)
bpf$PROG_LOAD(0x5, &(0x7f0000b57000-0x48)={0x3, 0x17, &(0x7f0000809000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x181}, [@map={0x18, 0x8, 0x1, 0x0, r7, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x7, 0x6, 0x8, 0x0, 0xfffffff8, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xfffffffffffff801, 0x7, 0x7, 0x2, 0x0, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r8, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x23b346cf}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e29000-0xa)='syzkaller\x00', 0x8001, 0xe2, &(0x7f000038c000)=""/226, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r9}, 0x48)
syz_emit_ethernet(0x11, &(0x7f000050b000-0x15)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8906, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0)
getsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f00007ad000-0x4)=0x0, &(0x7f0000396000-0x4)=0x4)
syz_extract_tcp_res$synack(&(0x7f0000173000)={0x0, 0x0}, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000a05000-0x10)={r5, 0x29, 0x58, 0x2}, &(0x7f0000c16000)=0x10)
r10 = socket$inet(0x2, 0xc, 0x6)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r10, 0x6, 0x1d, &(0x7f0000c1d000)={0x133a, 0xffffffffffffff01, 0x5, 0x4ee1, 0xfffffffffffffff7}, 0x14)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xc, 0x6, 0x2)
bind$bt_rfcomm(r0, &(0x7f0000e54000)={0x1f, {0x2, 0xe338, 0x8, 0x30c2, 0x7ff, 0x1}, 0x2}, 0x9)
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000a3f000-0x4)=0x53800000000000, 0x4)
listen(r1, 0x7a4fe738)
r2 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendmmsg(r2, &(0x7f000002e000-0xf0)=[{{0x0, 0x0, &(0x7f000025e000)=[], 0x0, &(0x7f0000e0b000-0x1400)=[{0x10, 0x10d, 0x2, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0)

2018/01/09 12:17:18 executing program 3:
mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000098e000)={<r1=>0x0, 0xc7, "a0782275c4fd6bd183ef68da66365e5eefdc1d6acdf6433d512bdbb10137d3d8860facf341b6b5fa4083f520d5bd60d0bfd39b018f4ec1f53f8ab3c52efdbbf66552f08a018affd533052263976856a09785bef0b583cb243e5aa2b5c720514e1a274bebeafd2efc73de90e4723608df8b95c163b143c1f97e2b4b3fb61b8c112cd7f1ccd3b5dd9c4fdb7ed7e7debaa837947ab91eb50b43593cf797152006d66b094b0dd0f085383aca39b7390c269202ea76c5bca0f9663f08d91783e33be16a660e82114e89"}, &(0x7f00001cb000)=0xcf)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000729000)={r1, 0x1000, "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"}, &(0x7f00008be000-0x4)=0x1008)
setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84)

2018/01/09 12:17:18 executing program 1:
mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000aa5000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f89000-0xc9)={<r2=>0x0, 0xc1, "b0430831f1148bf15f906931a6ae5e60971f2a19de9c8fdef551b3b47b32cdcd5384b453f648ac779928c0157cd255af250b3fef9d36b8f362cc0591e252ca1d9e0dd9a7a4421a455c85102ff6f6f59bc50c9be7c4ffc65190222cec101ccb3beaede931ffa3a7d8378ab63e5ab0f1030b9a552f50f90040193ccd119433a61e6744b8ada7427e94c801c04a9d59095bb4f91bcd788d95adbc6c7bd6650834462ec9bae317537cd97d10211dcb9ea4be4b0522c2c80a7be758c32cd371809f9452"}, &(0x7f0000f89000-0x4)=0xc9)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000717000)={r2, 0x21373689}, 0x8)
vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0)
read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6)

[   48.808920] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9037 comm=syz-executor2
2018/01/09 12:17:18 executing program 2:
mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0})
r2 = epoll_create1(0x0)
mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x8080f, 0x80000001, &(0x7f0000cda000)={0x0, <r3=>0x0})
mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000cda000)={0x4}, 0x4)
r4 = socket$netlink(0x10, 0x3, 0x4)
mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000cda000)=0x6, 0x4)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0})
epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{0x0, 0x0}], 0x1, 0x0)

2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1f, 0x1, 0x0)
listen(r0, 0x0)
accept4$packet(r0, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000020c000-0x4)=0x14, 0x0)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10)
r1 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)

2018/01/09 12:17:18 executing program 7:
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000070b000)={0x0, <r0=>0x0})
getsockname$packet(0xffffffffffffff9c, &(0x7f0000769000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000823000-0x4)=0x14)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009ec000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000cf5000-0xc1)="18000000020001000000be8c5eff8c88360000f1010300000000000000d90000f7b933d898055bf748bb6a8807787e59dba67ef147b3550400000067a1e2010067fc2163e000250000000453ff1f00000000000000c88ebbff060100000b00000000b121ad1474d722f542002700ec008b6207000000047ee87ccc000000080000c50fff04e9e9f57406aa01100b1b04000000cc08000020ffe3c5452c1adb8a335bd8b2d17fffa200571068395533b594fa00041ad0b4c2c23eef679567f8da", 0xc0)
bind(r0, &(0x7f0000751000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r0, &(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)
sendto(r0, &(0x7f000078b000)="98", 0xfffffffffffffea0, 0x0, &(0x7f0000fc9000-0x80)=@generic={0x0, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80)

2018/01/09 12:17:18 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004d6000)=0x0, &(0x7f0000872000-0x4)=0x8)
r1 = accept4(r0, &(0x7f00005ae000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000328000)=0xc, 0x80800)
setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000840000)=0x6, 0x4)
getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00009bd000)=0x0, 0x4)

2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000e17000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000036e000-0x4)=0x98)
setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000191000)=0x519, 0x4)
writev(r0, &(0x7f000062b000-0xa0)=[{&(0x7f00005c4000-0x1000)="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", 0x9c9}], 0x1)

2018/01/09 12:17:18 executing program 0:
r0 = socket$kcm(0x29, 0x2, 0x0)
getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000)
r1 = socket$inet_sctp(0x2, 0x10000000000001, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x10}, &(0x7f0000001000-0x4)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x6}, &(0x7f0000000000)=0x8)

2018/01/09 12:17:18 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef6000-0x4)={<r1=>r0})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ec6000-0x4)=0x3, 0x4)
sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0)
r2 = epoll_create(0xff)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0})

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000437000-0x4)=0x0, &(0x7f0000884000)=0x4)
sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0)

2018/01/09 12:17:18 executing program 1:
mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x24, 0x8000000006, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
pipe(&(0x7f000092b000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$ax25(r0, &(0x7f0000f13000)={0x0, {""/7}, 0x0}, &(0x7f0000f14000-0x4)=0x10)

2018/01/09 12:17:18 executing program 4:
r0 = socket$key(0xf, 0x3, 0x2)
listen(r0, 0x3f)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_ifreq(r1, 0x8930, &(0x7f000010d000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"})
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000057b000-0x8)={0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000211000-0x8)={<r3=>0x0, 0x1}, &(0x7f0000731000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008b4000-0xc)=@sack_info={r3, 0x9, 0x3}, 0xc)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000f1000-0x4)=0x0)
socketpair$inet(0x2, 0x5, 0x7f, &(0x7f0000ba4000)={0x0, <r4=>0x0})
r5 = socket(0x9, 0x800, 0x4d)
setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f00009b9000-0x4)=0x2, 0x4)
sendmsg$key(r0, &(0x7f0000288000-0x38)={0x0, 0x0, &(0x7f0000d6b000-0x10)={&(0x7f00007a5000)={0x2, 0x15, 0x40, 0x0, 0x3d, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x9, 0x3, 0x1, 0xa0000000}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x4, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x2, 0x5}, @sadb_key={0x1b, 0x9, 0x658, 0x0, "001de63501315c963ee1b479b2c7b93959d796aac020a6f246d50dd423e79080959d1bb0bcb0906760d0bc67325eb0a75226da2b6513684eeb114798876348dd5f84c682b483292a440052de4d7a61c8dbf17b6246ca7505170ccaaa0e005df4b72525798362555ead1016177286decd7a67dadd7b35f74d5a4e6b5a6463f9fb3dea6e2a19c905d610494116a2b108085813f637e4199732ece3666db17453c1c14bad423bf36b031a26adf0b73c2ad81cd6096307b55d31d8954fe543e8ba182a39c6719704860ce7cfd0"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x7, [0x0, 0x0, 0x0]}, @sadb_x_sec_ctx={0x2, 0x18, 0x2, 0x9, 0x6, "e8396cff8953"}, @sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x10, 0x18, 0x7fffffff, 0x6, 0x78, "484fe7a536f58a73ad875a3a79b81c91e7211c11aa8d009b19300f879ec8fc4f90604cfd1526dccf6295a8b3d2884887da8d04f1eb07c3d1e671c9f28f46e89fd72fd5396fd3e9545192b9ce8f25d67653474a53587a90b9f20cf0f04708da4713d5b1b2bba9d663e9778fef86eb632033824a773e2ec4ca"}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x0}, 0x80)
setsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000c96000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc)

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg(r0, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[], 0x0, &(0x7f00005b3000-0x390)=[{0x10, 0x105, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000421000)=<r1=>0x0)
mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005b5000-0x4)=r1)

2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x80003, 0x7f)
setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00005ad000)=0x0, 0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000705000-0x28)={@common='gre0\x00', <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r1}, 0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002dc000)=@assoc_id=<r2=>0x0, &(0x7f0000747000-0x4)=0x4)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bc4000)={<r3=>0x0, 0x123d, 0x8}, &(0x7f00009e9000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002fc000)={r2, 0x10001, 0x1, 0x1ff, 0xe00f, 0xfffffffffffffffd, 0x7, 0x6, {r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x326}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x7fffffff, 0xb13, 0x6}}, &(0x7f0000eb4000)=0xb8)
sendto$inet(r0, &(0x7f00002b7000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socket$inet(0x2, 0x80000, 0x9)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0xa, 0x300)
syz_emit_ethernet(0x15, &(0x7f0000561000-0x1b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]})
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000025b000)=0x2, 0x4)

2018/01/09 12:17:18 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x0, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000099000)=0x0, &(0x7f000012c000+0xff4)=0x4)

2018/01/09 12:17:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000041f000)=0x14)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14)
getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000381000)=""/120, &(0x7f00003ef000-0x4)=0x78)
setsockopt$inet_int(r0, 0x0, 0x3e, &(0x7f0000001000-0x4)=0x0, 0xfffffffffffffe19)

2018/01/09 12:17:18 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1000000010, 0x10000000002, 0x0)
write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001f2000-0x8)={0x0, 0x0})
readv(r0, &(0x7f00009b0000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xb7}, {&(0x7f0000c0f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f00002c6000)=""/204, 0xcc}], 0x5)

2018/01/09 12:17:18 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f000078f000)=[{&(0x7f00009dc000-0x3a)="3900000013001903041100000000000080008f0002000000450080000000ff0009001600040001000028720000001000050000000000000000", 0x39}], 0x1)

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xdcc000)=nil, 0xdcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dcb000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 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=@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)
getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000375000-0x7)=""/7, &(0x7f00001d9000)=0x7)
r1 = socket$netlink(0x10, 0x3, 0x0)
writev(r1, &(0x7f000029d000)=[{&(0x7f00008db000)="2900000018003115ffffef00007200170a800066016dff069998ffe108000800040011000ef4ffe70b", 0x29}], 0x1)

2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000000a, 0x802, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffe1)
sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0xfffffffffffffcf9, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000001000-0x1)="02", 0x1)
socket$inet(0x2, 0xa, 0x2)
listen(r0, 0x0)

2018/01/09 12:17:18 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000aa7e18bf0103360fae5"})
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000242000-0x8)={0x0, <r1=>0x0})
socketpair$inet(0x2, 0x6, 0xfa, &(0x7f0000de8000-0x8)={<r2=>0x0, 0x0})
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d36000)=@int=0x0, &(0x7f0000ddc000)=0x4)
connect$inet6(r1, &(0x7f00005b0000-0x1c)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffe1c}, 0x1c)

2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bfd000)={0x9, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xff, 0x0, 0x400000000081, 0x9, 0x0, 0x7, 0x1, 0x2})
write(r0, &(0x7f000006a000-0x131)="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", 0xfc)

2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000d77000-0x38)={&(0x7f00009d0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010a000-0x10)={&(0x7f0000429000-0x104)=@newsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2b}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x0}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = socket$bt_bnep(0x1f, 0x3, 0x4)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000b8c000-0x4)=0x7f)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000494000)={<r1=>0x0, 0x8, 0xfffffffffffffffc, 0x4}, &(0x7f0000498000)=0x10)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001f7000)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000cfd000)={0xffff, 0x5})
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006fb000)={r1, 0x7}, &(0x7f0000462000)=0x8)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []})
ioctl(r0, 0x8936, &(0x7f0000000000)="")

[   49.147912] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'.
[   49.163004] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'.
[   49.166597] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'.
[   49.170550] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'.
2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b2a000-0x18)={r1, &(0x7f0000469000-0x5d)="96", &(0x7f0000eba000-0x58)=""/88}, 0x18)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000fec000)=0x0)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000fed000-0x10)=@generic="7438575970e0e1c703dba7f07e22f097", 0x10)

2018/01/09 12:17:18 executing program 0:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={<r1=>r0})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x10000, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={<r2=>0x0, 0x80}, &(0x7f0000002000-0x4)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0xce}, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(r0, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x18)={<r4=>0x0, 0x10, "ffbf0a42492013a6f9b2aa37a4b5b656"}, &(0x7f0000001000-0x4)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001000)={r4, 0x7, 0x9, "76cfba237cc0a1d8dc"}, 0x11)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001000)={r4, 0x473813dc, 0x29, "d0b9b87e31ef20d77160cb169997cf227b158aba9b2634def6b4d35dfbfeb0170061330b6ca71e73cc"}, 0x31)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000553000)={&(0x7f0000001000-0x10)=@ethernet={0x1, @random="fb948c5d3c79", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f00005c3000-0x80)="ca1f093fcc1c1abf6b2ebb7be2329c6448e32d84b3c8eb2bf942da672c41bd59f3265ada10c169f37744635ca9322272eb95c64dfe99fcd679c8e016fc5986d8cc7c1f5510255d12eeaec36d36322c6f480f2c20687341eddeb5b25fce48a2ba4d61c995593fe11b888e06697659d3ba1a06e5cf63864110a5fb4fec59b0156d", 0x80}, {&(0x7f0000000000)="1485bb51c5df544329755fd256dab462f6981c462a7f14b49f51485e3bc4d6b9a5b8919407ca5f09ce95a9256a5d2ad1e23abbb1e120ebf23a50aaa2803114f933d98bd9ad8a2f7010f5a1e5b61ecf6b6d", 0x51}, {&(0x7f0000000000)="4dee7cee55537627a892f5025096af6252ddaec393fc64f2a9300f13260f157d49c8e2e49b6ee3da1abf3225dc1fbfd3965a1f23c194aebacf89b42ca7e9a3f1fce7cb55b0e2cadba3c47b1a4375394456f6bfcde53cf347f28e970f6b2c23e68b7988fd66fa2235e16ed4c77a6fb701bd75836a834c3460c0a5932b83c4656d6d36d96413f0cbc799dbf0568c9ab4f6a89921d7dd6b9bc615e6c9cb53c875379d91089ab063fc", 0xa7}, {&(0x7f0000001000-0xee)="2d3bb18b923e6aad1b42149937e7a7ee747edcf7ee557a5acb649fe117170f111774536cc380efef0407421bceaef917abd55cfbf07bdeeddb7c01de9bbc161e3d2967634dad0cebd62fc1b60c6adffb5d9d2e4e0e46e2cf851fd993d78d01149c86c08a2efcc662b670dfec5f3493f51de56211b9ebe0364d70fc0f066a2f4c6cd6bbc87721f6b18d590780c650c2b54ca644173a92e027873839483cea5366d460110657e0fae5dcce952bce9fe80962dafd102db980f12ec2644eb0a3f9ee2c8e49094ecd0ac50bda902a1eca6dcb1140003a5497785a0434a255742cdcc05397b180e14f9fd23eadf61e4f7a", 0xee}], 0x4, &(0x7f0000ed8000-0x388)=[{0xe8, 0x10b, 0x100000001, "e1cfb47a854629494a2ebcc5a70491a28e98f186e8be33ef480d0501622da0642488a7c91474cb027f8a50fff52906cb92c991a952690bb128eedb323464636467d4b2a8f583e7adff43582fe324b650a65d2158839177c71ebcf38019eef42e638a0b44e4f12f6d8beff8acb9cceb0943b066b3ffce1bb036ed38aeae7a6adb18f5aeccf796666d303b118628879de96314310238fb87b1da4af58ed880f1a16a03f11d281ef0670b55c0b6ef8fb853455de83b2f44bdd36195ea5af88960620b6744852a2757f7e0b20c143ca4c75316"}, {0xb8, 0x0, 0x1f, "3000d3d1aeb69b1b98e35d25fee109683c3ba37dc91af5832077d2c214f67c09908813cb11e3b83db7be4ab8046ee5bbea677fb74a69cd1a75a87b0bb71ef536345e064f17120374d21d1ff495dc3989c6c89a0d9bfeecbabadf3b64dd70e1dd9aa920af65b3a06e15ee2f2097f1b92ffaa99c00f66f6f630bf1cf7c6dee7194e16eb6f5bb5479646d1cc95f6f0d30715d11dc4aa8bd5570e3c609467d9d066c00258f6bf832b5"}, {0x20, 0x10c, 0x2, "0ba96be5ba06d02bced53222844f"}, {0x18, 0x117, 0x40, "f290d5a892bc268f"}, {0x58, 0x13d, 0x2, "7679bdb41aa814581b1ba4f16757b2d0bc0a434c4342b5b4813a2dc1262c1fe2d0051ce949c83d4868f983bb07934839eb483a66b1d63dd455e01f477864b56a7942928378ae"}, {0xc8, 0x10b, 0x7fff, "cc4c03117aa2056fedb2f29a7304f3b54cc11075a8aba0c64579832f36366fb29dc77116381728914cd1552fd13a46aae9ad6d3c99b1d92fb6c6a48c30ab0fc54399bd2e6b71db6405f6e7affcc8267b7ed0aaeaf4a9343b19aa29b318987210458dacda6123a00c126d750e939efe7501d24f8769e4afc889d1cd9dfb9506f0223489dc07d701ccc5b88580ce736e0ed2ba6daec6afb5823166dc7f5c5fa4dc7ba916a86ef13cb627ae8456c180b155f2c2907d6d02"}, {0x18, 0x1, 0x80000001, 'e'}, {0x78, 0x114, 0x6, "4a27e65c41f10eac4be7a85efd38b3476a6eee7ffd7aca7543f0ab5e05fd2120badceaa569a3f366f245482b9d391aa4f93296d8e160ea2608d61fa707947851e06704c13490883ba1f9fd4fa0be07d618cc46cbfcb071ef6616e5a4420c2a6036"}], 0x388, 0x8094}, 0x9fb3a404b38c3b88)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket(0x10, 0x2, 0x10)
write(r5, &(0x7f0000849000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24)
getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000093c000)={0x0, 0x0}, &(0x7f0000537000-0x4)=0x10)

[   49.189380] mip6: mip6_rthdr_init_state: spi is not 0: 3993239552
[   49.204288] mip6: mip6_rthdr_init_state: spi is not 0: 3993239552
[   49.227966] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'.
[   49.243795] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'.
[   49.253271] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'.
[   49.256542] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'.
2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000c9d000)={<r0=>0x0, 0x0})
getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000571000-0xa)=""/10, &(0x7f00008af000)=0xa)
r1 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000486000-0x10)="ff91353b5b1217e9355ea1b6ecfc87ac", 0x10)
sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
close(r1)

2018/01/09 12:17:18 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x10000000002, 0x300)
pipe(&(0x7f0000530000-0x8)={0x0, <r1=>0x0})
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000121000)=0x7, 0x2)
getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ace000-0x8)=0x0, &(0x7f000026f000-0x4)=0x8)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00007e6000)={0x2, {{0xa, 0x2, 0x2, @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]}, 0x0, 0x4, [{{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x217, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290)
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b33000)=@req={0x0, 0x0, 0x0, 0x22}, 0x10)

2018/01/09 12:17:18 executing program 1:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x8000400)
socketpair$inet6(0xa, 0x6, 0x101, &(0x7f0000006000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
socketpair(0x8, 0x0, 0x0, &(0x7f0000005000)={0x0, <r2=>0x0})
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001000)={&(0x7f0000001000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000000a000)=[0x0], &(0x7f000000a000-0x4)=[0x0], &(0x7f0000005000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x1, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r1, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18)

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007e6000-0x8)={0x0, 0x0})
r0 = socket$netlink(0x10, 0x3, 0xc)
writev(r0, &(0x7f000012b000)=[{&(0x7f0000adc000-0x21)="1f000000020719fe170003ffffe3ff0000cc1b85090001200101dfff3f0058", 0x1f}], 0x1)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a21000-0x8)={0x0, 0x0})
socketpair(0x15, 0x1, 0x40, &(0x7f000001a000-0x8)={0x0, 0x0})
r0 = socket(0x10, 0x2, 0x400000000010)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000dcc000)=[@in6={0xa, 0x3, 0x895, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6c}, @in6={0xa, 0x2, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74)
sendmsg$nl_xfrm(r0, &(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)

2018/01/09 12:17:18 executing program 2:
r0 = socket$inet(0x2, 0x5, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x31, "78964cc0f48bf6ac1fe561c18de32e04bd56d2da221676a52fde271cb0f55b6d729496c1cfd0f6b2c78d433d54a9f632af"}, &(0x7f0000c5a000)=0x39)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f43000-0x1)={0x1}, 0x1)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000056d000)=@buf={0xfe77, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"})
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003dc000-0x10)={0x10000, 0x1, 0xffffffff00000001, 0xeb, r1}, 0x10)
ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0})

2018/01/09 12:17:18 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b5e000)={<r0=>0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000098c000)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d62000-0x8)={<r1=>0x0, 0x0})
socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000888000)={0x0, <r2=>0x0})
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b07000-0x10)={0x1ff, 0x8209, 0xbff, 0x277, r0}, &(0x7f00000f0000)=0x10)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000f29000)={<r3=>0x0, @empty=0x0, @empty=0x0}, &(0x7f0000b5e000)=0xc)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00002b8000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff, r3})
syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0)

2018/01/09 12:17:18 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
getsockname(r1, &(0x7f0000df4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffd4f)
setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df1000)=0x0, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)='highspeed\x00', 0xa)

2018/01/09 12:17:18 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x807, 0x3)
getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c7e000)={0x0}, &(0x7f0000f12000-0x4)=0x4)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f2a000-0x8)={<r2=>0x0, 0xf1}, &(0x7f0000b3a000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00003bb000)={r2, 0xff, 0x8001, 0x200, 0x1ff, 0x1ff}, 0x14)
getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, <r3=>0x0}, &(0x7f0000000000)=0xc)
getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000cc8000)=0x0, &(0x7f0000521000)=0x4)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3})
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2000, 0x6, 0x2, 0x100, 0x4, 0x1, r3})
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000daa000-0x4)=0x0)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3})

2018/01/09 12:17:18 executing program 3:
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, &(0x7f000016b000-0x1090)="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", 0x10fb, 0x0, &(0x7f0000292000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts(twofish),ghash)\x00'}, 0x58)
sendfile(r1, r0, &(0x7f00000ba000)=0x0, 0x200)
recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0)
socket$alg(0x26, 0x5, 0x0)

2018/01/09 12:17:18 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={<r2=>0x0, 0x4, 0x30}, &(0x7f0000000000)=0xc)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x8, 0x7077}, &(0x7f0000001000)=0x8)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0], 0x4})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={0x0, <r3=>0x0, 0x97ea})
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={r3, 0x0})
ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000)={<r4=>0x0, 0x0, 0x10001})
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={<r5=>0x0, r4})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000469000)={0x0, 0x80000, <r6=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r5, 0x80000, r6})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={<r7=>0x0, @in={{0x2, 0x1, @rand_addr=0xebb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x206d, 0x2, 0x0}, &(0x7f0000001000)=0xa0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r7, @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]}, [0x80, 0x1f, 0xceb0, 0x78a, 0x9, 0xdd73, 0xba28, 0xa957, 0x20, 0x80000001, 0x0, 0x3, 0x98, 0x80008000000000, 0x20000000000005]}, &(0x7f0000002000-0x4)=0x108)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, "967cbb", 0x0, "882314"}, ""}}}}}, 0x0)

2018/01/09 12:17:18 executing program 6:
mmap(&(0x7f0000000000/0xad7000)=nil, 0xad7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r1 = accept4(r0, 0x0, &(0x7f0000ad5000)=0x0, 0x800)
mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ad8000-0x4)=0x93, &(0x7f00000d3000)=0x4)
mmap(&(0x7f0000ad8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet6(r0, &(0x7f0000ad9000-0xec)=""/236, 0xec, 0x40, &(0x7f0000773000)={0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000344000)=0x1, 0x4)
sendmmsg(r0, &(0x7f0000846000-0xb4)=[{{0x0, 0x0, &(0x7f0000765000)=[{&(0x7f0000936000-0x2c)="94af85c9a3f12eb10d434853b7a097bbf24cca8a2a962404965cdb1e0a5146ba980c14c1886216fa1ef9bb0a", 0x2c}], 0x1, &(0x7f0000ad6000)=[{0x70, 0x0, 0x0, "946463172c6414b072aee98520c0d2a9a3077e4d8f960979c31e8c08299d2f6d53cc903dfffcd68ef22fec49e33a9ebfc4e2998674830b986057785f83c2b6c78af71914fe69fc1c2ba032b0e49bf53b65ab085e42b5ac6ec1314d6d3a7a"}, {0x100, 0x13f, 0x3, "babe9ac531f1be542df2cf17f7336e8344ca045f70ec511aa2a4b23d6f04d279b978d32dcb896397323d2968b16ea6db688b55b0ba20ea5cb84a6da21274982b37941261830e8a25fc8e4a4666cae3b069127ab34c23ff362929d5222e3eada09df875e2948da29b3f0d9eb148639af756d4d908790a3d602536565a92bccd48555636e61b4eaad85db3120506ad8f469d47e713565730edae40067a6f7b425e290f29b1ca0daa08a7bb34064cd9ba9b5ea19dd4fe117e44b8a5d3f40829b609ff608eabb3920262c3ecbe35777af7394d7de73e915a15c9904064f99f6542d4f54e28ae9c7ff11c09d70e59"}, {0x90, 0x10a, 0x6, "0d9f5716bd368dc41f6fc02bcb32957a7fb1c105c1c7c377b59615665d1990b65ed57e7d4449803e8d084b88c73e9604969ee707a392c3f87bc6047f98405c99e0ab05b93cb16b555fa1168dc1175635aaab17602ce8db6118aca71de87222a43d63740c45ecd2bbd0b3af0f7060c57ff549e67c53591bb05d92261435c2e0ea"}], 0x200, 0x40000}, 0x5}, {{&(0x7f0000278000)=@hci={0x1f, 0x6, 0x2}, 0x6, &(0x7f00005e7000)=[{&(0x7f0000ad7000-0x3c)="fb725c39c2125b874e0aa5f1068367cabdf435c9184131ffe370a42ada0d36c08428a4e5d0492e94e6727f4843da9360f5f336683419a2ba3054be67", 0x3c}, {&(0x7f0000084000)="187c86b2dc95f0d7a46b6a58a2845f49015c4aa7553d2cb6a305a5ad5050082e8d5b65ff27e11066b4b694ffa7536678beec2ea544feaad324a732ddf4a655da2693731dd858a1b967d641d13b0f96432822a8f76cc4a832a4e08308ca7231ef89f15e49ee04fbc979d42a11b412c05c4efe2fddbe38212ad32afef0a2b05aa5f56bf9f0c7b109c0f2691f46167ac1afe40fefcb7857edca20f8676ffc57b7b66cca652b3d13d20f1b49e4e4431c7ac4153f2d20feefdf4751d51936a07c052330f058bf57789ac0ac26c99ddf7e3af4eea43e744adfba2681bdf1aa095f", 0xde}], 0x2, &(0x7f000089a000-0x5a0)=[{0xf8, 0x119, 0x6, "d3c29f5a22b256a189ca9235a9a41f06c4a70895b2284f52a756fe92ffe95749b7a5fdcf25c17111069434735321bb6f7889070ea2a19d6ed882c7e6160f86257d8d90ae2375cc0fc79ce43219ce19728314af35764c7ebef02930ef3594c8ee3d905eb45f3d9bbc958afa98b681c2166cf41a58849b3997706a863993d9babc07b6616eb02c2dcc892c48528d32dd5298d7e1ab0823325daeba80d0e4c57a7f5078fa883dbe8dda402a4f98e6e47863767f85cc04a48edb543c0f98c8a6ba342b792deeef4bcbde188e1dfca6bfdd4feff8acc4e0cc8a42f7d427dfd0c06b3377ce71"}, {0xb0, 0x84, 0x3, "b7ad403811ef55fd275703f2d9d2c0c2040a1f2da6b76f4968bd4ffafabd7650eb18fd8eb54fd1f4ccf34f06acea0f99e695d847d12ac17579e36eaae8180b0f39b77d924135c25203f8d5da39ced4bc0a2d6360870f78af4a76907303e98c3e33c4a5ad76b18987893b8b5e45e49f8d217bb3de1dfedb4bedba7fadea2c361ea2c985345fa32b8fa8939dc8e0e4febf5898098faba9f0c7520816a0cb34"}, {0xf8, 0x129, 0x6, "7673de5d284ce92add1d00682515cf27fc15940acc49363daf4b897ca73afd1c84736ea71d8b3f319b5775a8a5829f6d6f7779db10f10a691dc2a0ff9d1ee77195e976967d7b4aab45d74af99a422093b937c14991f43ce62ca17ce85c930175d14345a4c84612c40dc6a15cb85b3aad13fdcdd8ca1b1d3ee1203c4610f840d1bb6ad9ad12302bddf4b77e75ce6d4d7455e7f48aeda92dd5489ee1b2c3de96410c0ade412aede5e07ae37f9d78c7a22fcad757d98ac4f79486d5d8d596727f1ee79f59aa1f9a2b7db764f10d12186b8c4a99704f755374e6dc034e5343f2f424714870a9"}, {0xe0, 0x7, 0x0, "c72bb0938c9c3170c9c2782baca7c75e4c890b0a8c133a41a8862e892fefe21970a1844e27e0ec373eb362cdc24d459dda83be9277c9d18cd59bff1370ac8730428d2c542fbc7ffec56b28f8b555d99117fc08f592f0da43c5f594e95262d86b49c76994c21c9b3bbc3b9d9c4009eab72f98cbb913f7793c3a7295553227a4d33d5af3ae1f10db7344ce2316449df0b5268aeba4ad0cd92d698a62b28caa1eef8345bbd1f32c798e252b71f933052723574ddc4ff3f8bcc77c8f17c743fcdb7c360fb87ea2c95217c8eb2037"}], 0x380, 0x33f7cb5950c3bcf1}, 0x40400000000000}, {{&(0x7f0000ad6000)=@l2={0x1f, 0x2, {0x3, 0x4, 0xc8, 0x1, 0x80000001, 0x3}, 0xffffffffffffffff, 0x3ff}, 0xe, &(0x7f00008c6000)=[{&(0x7f00005c7000)="d0fa9892cc3130670698bc9029fc88f3807bd0fbb06276b62935c61fc72aa00135a271ef50ddd88b7832dc21a58beef938b13ffc23b90a6ff1259012bd1fc9b50677432d36fc7fa75685086e281ab5dfa0eb62de77e76223284b38e9265aedbe7cea2c62bf882c4f7329e25b95e68dd3efab4e667a82baf1cf7522abba194697d8037d728b8bf79d26ae2e0fe32c756b", 0x90}, {&(0x7f00003a5000-0xc2)="a8c4886268d807fd6d37a3e4e3bc6f1e6674354729b2666b3b84d7f36c01110491c056f32b3355bbec3b27c856de11ace499a1d96c49fddd76cd989bdc61ea982a02b10a433d1b879e7cf7e7a64eea3245b2fdfb8499c7ecf8ec72c2fd784cd33181babcb7b41004bd36da08e1de46d2f3757f9996a39bb1c6e6ac2c585b5296fb350f4561bfb0481e05d52312af327e5074e8c05d2530102d766cdf2f551d2f45116202e6f940f96bf68b03334380edfcd04b3d4c0c2e8827c6ed2382ab4c2e65cf", 0xc2}, {&(0x7f00001e3000-0x5d)="c84997a3cca915e767c3d9751d2363bfda29ee7bfb51ad0688ccdb551060d7e3381eef31f3b3a911c9f43bd9365ba3de2212f3c691d00eaa7213ee7b2170f03e710e8838d4493f4edbdd690f6537fb7503214c0a56843fd255dc3abca4", 0x5d}, {&(0x7f000080b000)="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", 0xfb}], 0x4, &(0x7f0000ad6000)=[{0xe8, 0x115, 0x8, "35b0d2b630dd9e63463030292b8eaeb22641c1b418786d72e5393d8400632b6edeed29763a97cc840fb626498fa1c4c66645b4105f357e1a3eb8ab36686978744f5040717031129a25998dbe5bea2a2e4a73b48d8d398333516965302e088da280a37c186f3aa092101586516f389e65c9d392ef3d97bda7ff662546853a3672ef0a52e665350803090da0a8a379b6017d78998c873f2ff2864966ae55543d92ab9f35521ab4e1c3cdec5cdd09077f6c9ef980d69f68678d4bc97e74dd8dd0e8f0cc4f6b95af9ee490060c5ba93cbc2b98d483b0f445b1"}], 0xe8, 0x8004}, 0x0}], 0x3, 0x20000000)

2018/01/09 12:17:18 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000603000)={<r1=>0x0, 0x0})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
r2 = accept(r1, &(0x7f000068a000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd0000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000797000-0x8)={<r3=>0x0, 0x8a}, &(0x7f000029d000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x9, 0x1}, 0x8)

2018/01/09 12:17:19 executing program 0:
mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000011000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000017000)={0x6, <r2=>0x0, 0x0, 0x2})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000002000)={0x0, r2, 0x0, 0x5})
mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0)

2018/01/09 12:17:19 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x10)
write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000016000600e00000000b4013000000000000000000000000106d", 0x29)
pipe(&(0x7f000061e000-0x8)={0x0, <r1=>0x0})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000069b000)={r1, &(0x7f00003b7000-0x57)="ed161de10ca5bd50f79d27d91ba287de0728d5587c2c635be2672b0c01f01872182ef4e4fd21b7da589009ed9b2dccd502e8e2eca33d14b2ebc9ce4741eab5551ef2160c3aaaee5df6ecc996d348144d60a8cbe2a55438", &(0x7f000046c000-0x79)=""/121}, 0x18)

2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"})
socket$inet(0x2, 0x1, 0x3ff)

[   49.398656] dccp_invalid_packet: P.Data Offset(4) too small
2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername$inet(r0, &(0x7f0000643000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7a000-0x4)=0x10)
r1 = socket$bt_cmtp(0x1f, 0x3, 0x5)
pwrite64(r1, &(0x7f0000f7a000-0x66)="856d9a13ae6c94df569f8b5031890a7f79d2b66951fba3883c08a683792657ee58f68d17b22ccee9bf58c05ff2a4145feecd785ad504ce055a117c303d404bd54ca737fb1e00eaa545a4afdf86ad0000000000000003e6631a2d643d9fab4b2c470cce02067b", 0x66, 0x0)

2018/01/09 12:17:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c36000)={<r2=>r0})
recvfrom$llc(r2, &(0x7f0000ba4000)=""/4096, 0x1000, 0x2000, 0x0, 0x0)
sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0)
shutdown(r0, 0x1)
connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 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=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000e9f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000792000-0x4)=0x8)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d51000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000062a000)=0x14)

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x0, 0x2, 0x0)

2018/01/09 12:17:19 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x4000000005, 0x3, 0x10000)
write(r0, &(0x7f0000b1a000)="22000000180023ff4f000e0009000000cf79000400000407000600af00000f091318", 0xfffffffffffffdee)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fe6000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000e15000)={0x0, <r1=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000941000)=r1, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000d27000-0x12)={@generic="00d3c57fb975dd748cbb9f2ee7d07c79", 0x66})
bind(r0, &(0x7f0000d67000-0x10)=@nfc={0x27, 0x7, 0x6249d5d7, 0x1}, 0x10)
r2 = socket$inet6(0xa, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000001c000)={<r3=>0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x9, 0xffffffff, 0x9}, &(0x7f000071f000)=0xa0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f1a000)={r3, 0x1f}, &(0x7f00003ae000)=0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000318000-0x88)={0x100000005, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2b0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e1a000)=@assoc_value={0x0, 0x0}, &(0x7f000007f000-0x4)=0x8)
accept4$packet(r0, &(0x7f000022e000-0x14)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000041b000)=0xb, 0x80000)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000080e000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0x3, 0x400, 0x80000001, 0xc4, r4})
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000709000-0x4)=0x0)
syz_extract_tcp_res(&(0x7f000096a000)={0x0, <r5=>0x0}, 0x5, 0xeb)
syz_extract_tcp_res$synack(&(0x7f0000fe5000-0x8)={<r6=>0x0, 0x0}, 0x1, 0x0)
syz_emit_ethernet(0x1552, &(0x7f000003d000-0x1552)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xa01, @ipv6={0x9, 0x6, "cc4a13", 0x151c, 0x62, 0x400, @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={0x8, 0x6, 0x3, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10000, 0x22, "2408ad1f6ae795a186ed37247a1b9b23c27a42c135fb1e89b6ae610ca1471b576eaa"}, @enc_lim={0x4, 0x1, 0x8}]}, @fragment={0x89, 0x0, 0x1, 0x80000000, 0x0, 0x5, 0x1}, @dstopts={0x87, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x914, 0xd3, "34d4f176d89ae5139543dcfeed14d375397e10da2b9f1867d071d88ca8a89a2dc6b2c02dcef71058b883e3a00ca33885617b44058d34091443775370deebe14bf18bcb59e92570e4cd8e58b96842133fb9cdfbc122fc88e6803130f57f5969f99440eb32f1f2de23821dbd6d550a02a2158d0762a7fbf0b3b830fc3d9107f58ac79087ddff502a012369791a99cc24119348af9f26d442384d71a3527702d2ed6df51ec64447418d5d096c07699512b3818b51da6ed77a85edcadf2fbd99e30ca80494ed1eec1a4d2f8587c4e6a529c5587c9b"}, @calipso={0x7, 0x18, {0x6, 0x4, 0x8, 0x7ff, [0x8000, 0x43]}}]}, @hopopts={0xff, 0x2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x6, 0xff, "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"}, @calipso={0x7, 0x58, {0x8, 0x14, 0x9, 0x200, [0x8001, 0x1, 0x2, 0x9, 0xcf, 0x7f, 0xa29, 0x3f, 0x6, 0x8]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0xbf, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x100000001}, @enc_lim={0x4, 0x1, 0x10000}, @calipso={0x7, 0x30, {0x401, 0xa, 0x7, 0xa3, [0x2, 0x9, 0x7fff, 0x3, 0x3f]}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x0, 0xe, 0x3, 0xffff, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x3a, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x30, {0x3, 0xa, 0x6, 0x3, [0x6, 0x1, 0x5, 0x80000000000000, 0xfffffffffffffffc]}}, @jumbo={0xc2, 0x4, 0x101}, @generic={0xb2af, 0x97, "683947061aef57d3bfbb017789ef6373ba4e8847bd879838eb36083dc19b0a32222f3de91e46f20301d4c75e7571b352c8b27cfc730c7b1beff9402b166f23e89081c51e82d0b91d19ca03603db98ea05751c72323797689d25a7330952b37d2d32800928313ba7dc9ecce4b1d48891fe25ba3dc02d59536c44afa384cd123f806f81ba7837f270b03b4ed88c864979b4ac136140145e2"}, @ra={0x5, 0x2, 0x4}, @ra={0x5, 0x2, 0xffffffff}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x20, {0x14da4000, 0x6, 0xff, 0x2, [0x5, 0xfff, 0x8]}}]}], @tcp={{0x2, 0x2, r5, r6, 0x7, 0x0, 0x16, 0xa, 0x9, 0x0, 0x3, {[@nop={0x1}, @mss={0x2, 0x4, 0x4}, @generic={0x0, 0x9, "b225900f43cc21"}, @timestamp={0x8, 0xa, 0x81, 0x8}, @eol={0x0}, @md5sig={0x13, 0x12, "512508c0fa708087e7be4b83b9a3a83b"}, @mss={0x2, 0x4, 0x0}, @mss={0x2, 0x4, 0x400}, @fastopen={0x22, 0xe, "cafdd687021bf74a2a1223de"}]}}, {"31225ed4fd6c2c9b9c4106e2b3f1cf9ade8e90bd605876ec8acf7d6855c97bab377e5eab115125214eae482993372065b197e5cd9e7bba608dc96f2b2fcb9e11dd98cc69b56a3f1e862d23c071dd97c9c9f6f6829def402cec9842ec222c26f2733c04ba9703bce3f6e707208e9fd885fc16ccc2b70c69b25fab71f594bd9a00804ce69e74cff50f5e2e674069f8709a5a0271e15fdfc8a061c2260a80e8a7186bcee7f7366bb65fbe2e2780d02d823e1307e3a97d98a7ee94e6c2ed4a1ac31cc3d42502014205a0de0aee5d340f84f0aa6883ee8e582de3dcceac217d6abc26074dcea10ea4db41e58f657d565be60754fd6c11fd997fd35125eb89b44b294efcf80fe369201f6b543f5045027bb14e5f329ae8c361e0e6e92489c4694b2abad0e7cc51586b8b981cc7b89caf48cc7d7fffddd41cc5a4edd4cbabbc350e520f5ef1c2fb3cc2634be152e7f1fce9e9b7dbe1f80a23430a96704e50463ae76669233c278badd4c21455ed2ac600ddaaefdf4187220321229e3e9ac309f624d59dcff64e1894db056faa7b53f474bcc99eb46ed5ae030c6a40d0954269854cfb3d5b8253fd27829c39d262e1836786ec4ca9f852d795fe230db1bd5684796edf4bd251b4ca546b2cfd290bb3906a4f1e1294bce2d5e7daefad380de96596b4ae281cb0dcb1888186c794f6fcadaa64e73514e1b43ff4a771d89b1cd203ae05e05ab239b758a350f282baf354ad868d3d480700b63d617171fdd60765e0544547d2251484e94bb392efd893482bd73b1a9c0cf5ef8c4cc8eb1280db133b5652f007502a1dea4f163260b5bda6c13e7c38d34528ef99833fdd5b950c650ad08a8c1ada3ab5f5764fdea6d8773004380a8145f8b3f988e424c14ce3d2557f907c88e26e3eec99742842714d87c35740168a8634b5c4ed934f3b923819a683bf13cda63681d88a18422bf16df356b4461c15c5345204f1ec68ae88d2154f04b08d796088aeb2e9db52e21af4b8dde52352f3db619e136cd7bd1e8ba99a01484e044f9e5e7a5a57a4dde94edb9f4d535e064e082b8e923c915022e889bb017d95527d5304fbd9eaaaab073007c29ca3313143f36195e335f14a3e86687de09ec84aaa011d2c03b77f67114f07c56599efd936f13ba802134278966fbd84b4c695936121e9da96fe312709d1a2e65869973c594505bd3b1b84cfea8386a1475b0c67ca35cb550c58baa2ab329ae651678581d8ec4d742378575635c8cb613c9a5062c4512dc40551f36fbcdd139b6f05c75cf908e14b12095e1815163cf943f9669326e878f7b000aff79b1ce4200ba26ca8caa9872e8bfbce23d99c3fbe3a909bad8639025bdeb2c5af7c0375fcdb4fe15a7c58a210d0b60afef020b5b8c2d30af9efc3d2b0b6a747dc2dc806fd8f750517a2040d34295d630f1dbae31e09d39f5a44aa8b7e8cb9be2d89f44a6b3e6804819e264b56d36fe9cdb8b8ed5e471611107c1544165f37a11d4868921c0e4aede65c3ebdff02eb916e154a5df12bfb4e9e0253a2185a8b95c8402b65ba315f2b7dc975039d198ba6a200a5ed74ea076e77960c7ebc15df6b7652a577da4ecee84aafd23582926ec92b9f823affc7a5adcd54fd00d25e6e2be9460e5b148d14d56afed1471d50511ade823db827d7c558b8644a32fe36621f9079cbd4e2ba81759e676b11689034408c5230284a2adb2df9c3a5e43d24024aaccab1146fc3729b1df27eedfce3c3d687fb60d6cb7c6bcb6a3cea968fa944df4d6f3ea8790f03e994802378969e4af6826e66e2ad814f89d3bed985e5be419f8f008bae39d24ff0b42078fd8f6f78216db55b099a6feff67de226d4fe40aec1cce8ad71ca436a6804ecdeb4588236f5bfa9f20393655d4f3d85bbb91856a6c87bbdf0eaab4489029da62de13454ecdbb7b0c9e66637c7b2a8d1cd71dc88c336add207678a171b38b26bf8a161f1072aaafdbb2258791718934cccff393912d6db7ba7479f99b67fe3be90a603e5a0e7c25903920fda23a7378ce8acdd1c817923b0242311916f02b2fd6a076e19ba310914ff6c1b3ec7e940d432c11ec04ad6ebbfed1779b1b05d05e6111a07b57b587f749513510a13d55f6e2042f24ed73393640ffc46d144c8c5721e36a998075df564ab37eb727597107df81b29964d41919f5386ed50eef8537c460811e08c65782b3f49e8ca6efc76ed22d4dc4235289e712b58e5e9514972d68437a5b54badb2ec9d65349e4d6457c7be8f6b00c9132287b0f092096a74f24192efe275bab5e635a10ff37ee3e4464832ac6ded131965acfb3525cf3c4850ce1d24444b7291ef66c065afa0292cb5c8b00e01999224731390d831a267fd75d109cc0124cb80eb25d898729ae755813660a8008e7b6827eebebec46f06a170ad8f86c569c22479c99d980d1900e798be7c261d4e853184ae8bd9bbe92712991309b5548c8a76766df9ecde1f5f7db103e6e37876e1659f8dcfaaa065e07dd431b53d934468b6b5d01d36d30c29fd2d0fa51c6c0bb798d6c0388ef26de814fe7b8f60ab5dd6da94c2c89db0c97de7bcf960832c132a392f2a40af0d5b658beff5da1eb89f18bc23fe47f7d551b5bc865d6d13e0ea94981cf09516743888e1e47b40542db5f64c8188695d71e2923e33cbc678ae241549b671e3dae1426f9804bf45c11be60f80cfc1b695a414c5b92b77a31c64f30c3e799cd88ba919082e18937c0891388f52ce6616243d8ef2a483308a2222a8ec463edc0f84dcfc9c85fbae1894fcec6a3219f1d425f68b21ae723e1f6b0f899f70f7803128b02951b2529160de182478302f3fd1e452d201ba5e661342ee666265f11db49886959e423c41a9eac8195da3bea320df85c40c170abcdd935915bd8c66d9f42fc8420edbfb97171436273dc1add62d53ccba5729e8313dad21f634c29981da424f612783cecd136839a86caaadc53d91ba2030c5f90f38cd6c8fd2ac2133fb8ec81a1a7a2fa49417ace84789fdc8288088eacf985fdc9669eb7af788ecd50e57ae5fdae6ba7ad3d8583b898e75f6bbcca54f3fe68527932104510eadf1fb1a9b7ff65e3890afae49d1afa1be2b17020c29f67e60f6d623e8085b4bb1d97e56a82da803e4e616206d97dc5ed37cdfeb0302c0e0e3cd2d5a86820f06d0df1526faf532d4727d906263b7811b8fd6b7e6e0c8da55067a02a06178ab49ec43bf170286bad0778b68321466bae74e8bcab627336eea20789ce9aa79448285917d61e54f8b657dc59943a2fd1c39365504720248c82aa79a78be3463bc58c26f39afe83cf3ccf03cf2e69139ab6caa2f936eb962aedfd886b4b08cde1a0e0b387d6fdef69a9e04f6af4dcb12d545877c3f6ace9af218488ad4c1002363811e4a35571aee71ffce14ee3d42c6c2558c4bb572bf212b4796df1bfe00eb8375b9b8b5a6c8270bda2edb60464bc11d0e32ac39f2f0ed34b2e596fdc38f336548bdafc02d7745b1d862dc362b509dffa7cd3a43dcc88bc0e636afac8ecf91ad2614455fbacc467258e5a213ef766c918fd59195abcb0fbbecffe921acc757c4c0952caf428ffad1086e9af70b319907fd175259e35591795e53a8168a54bd5301252a9b4e9323d0f3e6ce9131e697e3779b7766a358707139d8bce405522c9d8c30b7862c232b997a7c38fa56d659dbed8701411d02bb3eae2a564f35d5f89c115dc8e32cf44e01f11b1a309f79a53cbecdae595df4a303b1a8c1d443a6e0cf61ac61706e3211a8ce13e0a1e9f82760252ef4778923d4459ae7ff519b5f38fb84ee0d26f7c22148af1563f38337a9582e227ef64760e958d1d43e132eb3db93c92f66a7c7bb0a07afe1892a146f777aef4586d741b6611449373f739f17cb958894a2499b8a2865a6a1b18385e70b1b3b9c0a012c601c8558de0c3634f4c87b3e81d1ac312ac16df37caf986a7d77f883ecac2ebc6b867832fe45bee0138ce5b9d696a90211fe945d446ac98322311b277d04159e515304b3c0142917b3f59db356b19d61988a45e3b7681f48bcd4482c63e79d66f5fd81a0f57fd95cce82a2c831471944a4bc8bb6399388649c8fdfea9d287e0a5f6239216ab704da18bd27c2504b103eac7f09817742047740c21a05b7b0d372b6fa3b50688b9ed64cb580229468a460c617a135d6dae6e3d50ba5a6b4817cdf5a70002135ca137f6252b86366a0edd53dfa875cc8848bdf4088211b466fd07662ae224f39b64b2b37d3f999397bddf2302760e35e267cb666da2021d3491409bdb670fc86bcaf84706b80d5f452b1c9536bf7b4333f5382f611d6aeebbbc39c1e5f74528a7a73279de3bfb632addaa5011d5eda0f34710e7e1334b2f31a72718dd1e4cb0df1f99815cf582f6cddbee2e5c3acea56d404a08444857345eb5d6970537645ccd815e69f8095dd58122a2d60c706ef3bed8a0af6d57fba1a8b2b6fd51d1bdf5e501ddd21ef9104143876122e30561ff0fbe8ea71fb34c339b7ee68af1db9e13d5b4756a3de4f4bbd3dddf79e5075b88963e2752f28a20824d685a71b05c5cc8c260fbbdb721c036e98ad712d5b621b3b656a8d259e118512bffde17941ac301e9cc832c010eacd7cb7dd02880b7c362fdba0445298f8288db10401c775c148e2afc2dbee625f0f2ffa40d72a0565865f7a40e62ec899a353eb9911b3ab3dcbf2476e065d8adb061493837fa7250e56dcb48ee29f18d3053d0aee90061667961983d488da139bc8543cb6fc9af378867c9076e0a4310bf43a6d091eff6a1b8af78c09f868ff830744f11c872bde47f3f46442925d9803818a86cf95b3d9fa0434f9cd9e97db8e5650c48e3c6d697a604a27d43f0f3c160e082ad7c76532e417331a129be00faf8a74d61887f2f400704a5ca3042beb0ab3335aa4d2f420f16a3762bfb0f7d2f0d44f3e1a2963a7bbff5f158aab4bba5dba2beda20dd4667dccd34040824a4c6061d022fda96182c22372221309f4db15a17e502994fdc35be5c2ceb2ecf9d3bb8d903112ca1868ab9822c89398e794081391acd99b472b279b5173faa239e62c004441c1d60c3a0806507e27ae8e7fa52175e409e52dc975480c27dfc6b698b20c811afd1eb867f9c5bd96393b63fb356f11694673b20aefff422c15e74c25060046eb375c8af61f4fc94a0eff093fae6ec3088d3be79f30d16d678be0761d4f362e642cd0b312b30a39a6084bb1cb8d8271c2361b0e5135875143c0e90f676c83ecc70cbc8a111d3aeb37ba96e06683f476d14089da693acd485f434385c0c963c65d88059afa0f2d58c26db586778c0b5f7badef477f8719507cf3ab9bdcbf72f2a100d13e2a866ec7bc2ab27e7e0f9a19bf8aadc71a63ff7eb979b7e74426d3df5b47c8e5727ce449a443e2159cdbe06315d82dd0de3438be32846e0a039777ab3f1d06f7a9466300bb001f414a6c3ec041233a17b96a26a318b0e8be784c22d853e791f0a900a424ac6c325faec03fbe851bc4947ab0dc757f72289dc30a64695240707918904f79831343afe6c959ebdffdea08c8c2129737506c89e546c20146873460f6f50d86fc4a2bf949228c411df533e71aa9cc8d0e2ee35f4d93e2bf27bfd00f86d8b218c824641b1a5ba6f0f5e50b27a69c14c7f4302396636ec7e693596b67225c2f318bf2a0db894253e995f33cde94ff44272561049115cdddcfedb81a59c2dfd14024bc02e8b2ebc89cca6865042241ba88d9580bc12d09847131467da2c78aad5c22bea4a3f1f7592e832e3ce8d7ddb44708553b"}}}}}}}, 0x0)
r7 = accept4(r2, &(0x7f0000d3f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000081c000-0x4)=0x60, 0x0)
accept$ipx(r0, &(0x7f0000e00000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000+0xb4b)=0xfffffef5)
setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000526000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, {0xa, 0x0, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x6}, 0x7, [0x4, 0x1, 0x6, 0x2, 0x42, 0xfffffffffffffffb, 0x47b1, 0x5]}, 0x5c)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(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, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)

2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58)
pipe(&(0x7f00009aa000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000adf000-0x10)={0x2, &(0x7f0000f97000)=[{0x0, 0x0}, {<r2=>0x0, 0x0}]})
mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000f98000-0x8)={r2, 0x3})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r3, &(0x7f0000f96000)=[{0x0, 0x0, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000223000+0x1c7)=@hci={0x0, 0x0, 0x0}, &(0x7f00006e7000)=0x6, 0x80000)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f17000)={0x5, [0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0]}, &(0x7f00005e5000-0x4)=0x18)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000712000-0xc)={r2, 0x981, 0x10}, 0xc)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000a9000)={r1, 0x7fffffff, 0x0, 0x80, 0xff}, &(0x7f00004b6000)=0x18)
r3 = socket$kcm(0x29, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00003ec000)=0x0, &(0x7f0000fe6000-0x4)=0x4)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000086e000-0x20)={@generic="cf0dd17e6d101400333ddbf793902935", @ifru_flags=0x1000})
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000148000-0x4)=0xffffffff, 0x4)
splice(r0, &(0x7f0000bdd000)=0x0, r0, &(0x7f0000d3f000)=0x0, 0x8001, 0x7)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58)
r1 = socket(0xa, 0xffffffffffffffff, 0x7fffffff)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b98000)={"64ba1085a18465fc682b6302c0344e56", {0x4, 0x3, 0x3fffffff8000000, "e4e9a96c3bf5", 0x400, 0x0}})
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000653000-0x98)={<r2=>0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x8}, &(0x7f00006a0000-0x4)=0x98)
sendmmsg$inet_sctp(r1, &(0x7f0000566000-0xa8)=[{&(0x7f000086b000-0x1c)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c, &(0x7f00008c8000)=[{&(0x7f0000372000-0x79)="042d479e00150b8359b71e65001a86786b2bfababc1b18bba88c002226bda951a03dd0aae5a6695852184d6118d645df404c2bfb35a8a0d5629f9a7d92eb083182d83133b022c3b085045f2107274ca1465d0ad90f670d8101f2cd68782034877c7505dcc7e755ee9e7cfe9654ffbf790ba077069425d7d93d", 0x79}, {&(0x7f00007f1000)="439d47a02b989b5fa460c228f8200e55999dca90be2b2ecdfcaa30d5a35267580f97fa51f67c56c64e2677bbce9dd6c4a5ea29ac9640d60575680a8333884c0f8a192ec43c1d163952c60363f7517f75bf378afeff77fa9aafe2bdf0f638cbacc1490e79209d31f7040b8c2511bd583d2437e7950c76fd56ea95161d0bc57e3dd5119b39a8ccc5ff85f8e18a4ee199bb1c1d198c356b796fe18727bc78767c", 0x9f}], 0x2, &(0x7f0000ca4000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x9, 0x83bc, r2}}, @init={0x18, 0x84, 0x0, {0x81, 0x2, 0x1000, 0x8}}], 0x60, 0x0}, {&(0x7f0000989000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b48000)=[], 0x0, &(0x7f0000b79000)=[@init={0x18, 0x84, 0x0, {0x10001, 0x5, 0xfffffffffffffffd, 0x3}}], 0x30, 0x11}, {&(0x7f00005fa000-0x1c)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000c0b000-0x90)=[{&(0x7f000055e000-0xf0)="aadcb836c939c7651f7703bd220f89c620edfb313a773e4c4883a926c6837447e40fde49eeadd256c37c5387f306f0911f7fb38614594ebef818a7f18957e4bab094d391ef215361d5ed7913b85466633a2f59623c6533f1be92890b1681a92ab9aa18c0994bd88009e21a3c6063ddf76366a1817e8edd3749d45b9b8902b69a76b0ff33b9837a459292fc38abf5429797f65421e9685930db62b05ad9cfbc47e0638070915652376b78686a1e4487c041424a45b74d71584a1c775e22735fd84126524640c088ccf33490820ac1ffe49998bef854572bb026e95fc18e1a5c0d925a76a0135fa8f7775f060caf0233ce", 0xf0}, {&(0x7f0000454000)="a4a714f93448bd87d2b69c0f083917b1d41e9883cef4b12505c8ee4131b7f5424467dc250b2894fb4ceefdb97e82d07d1585ec731b45856ae33670dc2fed9f874a9de682a88155f0b02067c3d21bdf23f14910ee95fdb8d87d5c757e32a956940c7c0e6c2d4f182dbd71e66db8a672c77e61b5faafa0456847ad8db1fb98365983627e095915d70f469be7599e6c2e40d7ebb16a728d938d0d42bf886e5771deba61db9f08f98e95", 0xa8}, {&(0x7f0000005000-0xbb)="d35ebf7af469832f75595ec79ed12f44192bae746bc3a0e4e2daffccaf7cbab9c78f7b06a859917e6b75592ff20b86ed28e46fbf76813f46ec520d89396100263c0c38e3b82899f0636c356c37b3a6c153ed1d83825fcd72c73ab72510186dcb0f8029f907625703ed000ac8d6e325a67720a7d45eca732436a17c713c6e0f4fa9a2593d3192f514512301f429d2b2c4aca8efc340dad6606df24f4d5c69c38d364bea906ac1c732ae5218c057b17fa7fb7288b698501c4acc6404", 0xbb}, {&(0x7f00008b5000)="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", 0xfb}, {&(0x7f0000c7b000-0xbf)="ac46a74e1b1e11fbf169ccb6686ae5ab3d2785d652ff3bbe4bac90f197dd656f703335003b00a4a6e106f02008eb599b7190a696c98754e63ecce80829ecb6bfd6b7c60fbe995614d462d4bd3d093c70f385404efc7ca4cbee0b67e03240b578beb7f466333793d4ad3eb0173344832637e866ad87a7f3b4548c53de89b48a6a782c5864baef43bf957c6fb32e11622b8567bf91f1127707876cec5bc5ea8980cf1f5ad2414a4e4d29fac74f7cdf4d42011eab1890e0aa1290d872f4220c2a", 0xbf}, {&(0x7f00009fa000-0xd5)="a2452b7f9052ee90e95f4f56f71ff508d948483d81dac30bfb6a14dde48632fd0b5522d8d8b7c22d449c40f490d3450712a81ec7953635fdc1b2beb3d8f7f4fc66e310fafdfab2820d32da6681a472c24055b37862a63bc6b81388047b5917cb66505ebf40d563a35b8a0d5e337410d79b6d96f52e625ae49622a58502fa685dfb35a6fffe239a88d0e829488d50162c0866ba189c8a0debf3051f8dedb1346026cc036de3e9c6c2d132d329d27ed9c554adb68e5e6a6c832f2ec830e72f467f19f50f7cf5f26e7a6a6751e778fb5cbd16eb2837dd", 0xd5}, {&(0x7f00002ce000-0xdc)="efc5f70ee5a4d3c6fc8031746acbe2c1137f58e1c6d08f4550b37c0f396cbdb346309df9f66d25f0ca870888125e457fb0b2b3179001aab3587336f5f94a900bae0c49297281cb2adce3a309792d0c0f7a46a2a10bf0d6884b552552f643984680497fce0d3fa3b4e03ffc8999b0440fb0351b1bceb28c4471dd07f7e9eef46a83d94a37cdb8704d54da6d7a68ce5c14550edf73098209bcdecec758acf632965d456e14f1baaaddbc13bd59fd221f019517a75e5e6eeb6bcbce5b8a54418f956fefdb6b353e045724e553f377d19e434613c304349be418affdd580", 0xdc}, {&(0x7f00006b2000-0x5f)="d2bad969fa8ebc7f7e7358ddcba059d67df8ced3ff33dc65fd1b5a312a3e09ad87baf6132bbf8a0b9b785183b862613013f48b8a6fc2d1646163b41f44a17907e68b1959a53d8400cab053bd93f49caddd24a0ea22797c1e66923d9dc9beac", 0x5f}, {&(0x7f0000e1d000)="3f2fc72765065b7516726d9d3b3bea885397c93e68f302addc2fd419e4eb593d008313a4a13144859a652c610fafb752348d52341e96c3f242724a11f0bd13de0bd4c4cb97e0483e4a61a2cf53101600adcf2e9d7876d2e339f9db40dc7f5fa5e1959691f49d48362727308a762799d87272f249ba1bb0e1d2d98c0ca3c4417ee669c681de97861bf51714619eac8af17cbaca201aab8b59a2bf9f2a8f6a84faa459856178db2e35a0d67b6fa9554700f0bd1fd962097b8250a2543fdbf4047a", 0xc0}], 0x9, &(0x7f0000706000)=[@init={0x18, 0x84, 0x0, {0x0, 0x4, 0xc1c9, 0x5}}], 0x30, 0x8000}], 0x3, 0x20000000)
r3 = accept(r0, &(0x7f0000b4f000-0x80)=@generic={0x0, ""/126}, &(0x7f000036f000)=0x80)
accept4$ax25(r3, 0x0, &(0x7f0000d94000)=0x0, 0x80800)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20)
r4 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r4, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000331000-0x30)=[{&(0x7f0000244000-0x72)="b320355517956dc6d4c21bfb6a9c6d3d027713c1b05d015cd9f70a330fbd613c2ef8f2f799a5c946f9d99c024f9d7b8ae3ee2465b5e7e2488e031c219f5574f8fb77dc10da5529a077130c184e3a921eedff20c38e444b4f4ad8", 0x5a}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000556000)={<r5=>0x0, 0x7ff}, &(0x7f000078b000)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009c9000)={r5, 0x5}, &(0x7f0000f38000-0x4)=0x6)
recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x4, 0x5, 0x0)
getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000ca5000)=0x0, &(0x7f0000da3000)=0x4)
bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00006f7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab5000)=0x1c, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000bf5000)={<r1=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfffffffffffffff7, 0x80000000, 0x3, 0x41}, &(0x7f000044f000)=0xa0)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000629000)=r1, 0x4)
socketpair$unix(0x1, 0x100005, 0x0, &(0x7f0000bc6000)={<r2=>0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000351000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000057c000-0x14)={0x7, 0xff, 0x7, 0x80000000, 0x0}, 0x14)
sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000ac9000)=""/237, 0xed, 0x0, &(0x7f0000ac9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c)
mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aca000)={0x0, <r1=>0x0})
mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005a4000)={<r2=>0x0, 0x101}, &(0x7f0000aca000)=0x8)
mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000aca000)={r2, 0x7f}, 0x8)
mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002f7000)=""/143, &(0x7f0000acb000)=0x8f)
getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00006f2000-0x10)={0x0, 0x0}, &(0x7f0000aca000)=0x10)
pipe(&(0x7f0000a70000)={<r3=>0x0, <r4=>0x0})
getsockname$netrom(r4, &(0x7f0000215000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000031b000-0x4)=0x10)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002b6000-0x14)={0x8, 0x1000000000000004, 0x1f, 0x100000000, 0x2f8babd3}, 0x14)
mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000a16000)=0x3)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000acb000)={0x9, [0x5, 0x1ff, 0x3dcb, 0x3, 0x5, 0x1ff, 0x5, 0x1, 0x29]}, &(0x7f0000acc000-0x4)=0x16)

2018/01/09 12:17:19 executing program 4:
socket(0xb, 0x80005, 0x4)

2018/01/09 12:17:19 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00008ed000-0x14)={{0x1, 0x1f, 0x200, 0x9, 0x3, 0x629}, 0x9, 0x3, 0x3})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x2000000000000010, 0x802, 0x0)
write(r1, &(0x7f00004b8000-0x24)="240000001a0025f000e5ff0401111f0e0a0b00000004bf0000f309ec0800030005000000", 0x24)
getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00003b7000-0x1)=0x0, &(0x7f0000ed5000-0x4)=0x4)

2018/01/09 12:17:19 executing program 6:
mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1020618b)
bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc)
mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000dc4000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc5000-0x4)=0x10)
mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dc4000)={<r3=>0x0, 0x5}, &(0x7f000010b000-0x4)=0x8)
mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000dc6000-0x8)={0xfffffffffffffffb, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000c70000)={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]}}, 0x8c)
close(r0)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x4000000000010, 0x3, 0x0)
r1 = getpid()
r2 = getuid()
getgid()
r3 = getgid()
sendmsg$unix(r0, &(0x7f0000910000-0x38)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f00005e5000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000a29000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e3ffffff7f0ced5c54dbb7295df0df8217ad40", 0x18)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000511000)=[{0x0, 0x0, &(0x7f0000b5b000)=[{&(0x7f0000149000-0x1c)="27d8ef6811904e21", 0x8}], 0x1, &(0x7f000084f000-0x48)=[], 0x0, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000936000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0xfffffffffffffd8c, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 7:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
socket$kcm(0x29, 0x1, 0x0)
sendto(r0, &(0x7f0000c85000)="", 0x0, 0x0, 0x0, 0x0)

2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x10, 0x0, 0x0)
sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0001000700000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0)

2018/01/09 12:17:19 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
connect$inet6(r0, &(0x7f0000553000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000637000)=0x0, &(0x7f0000ac7000-0x4)=0x4)
r1 = socket(0xf, 0x2, 0x7)
ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00009ec000)=0x0)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd8000-0x4)=0x0)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000fd5000-0x8)={<r0=>0x0, <r1=>0x0})
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00004a3000-0x4)=0x7)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000072000)=0x1240b1e4227acc94, 0x4)
r2 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000b8000-0x10)={0x0, 0x0}, &(0x7f0000498000-0x4)=0x10)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000040d000-0x4)=0x0)
setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00008e2000-0x4)=0x21, 0x4)
getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000fd6000-0x91)=""/145, &(0x7f0000e66000-0x4)=0x91)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000a63000-0x1e)={0xfffffffffffffffd, 0x8, 0x1000, "186ad184d109", "85f8325aaef2bb08bc498367cf0c5289"})

2018/01/09 12:17:19 executing program 6:
mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000ed2000-0x10)=[], 0x0)

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000ee8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000355000)=0x10)
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b48000-0x4)=0x4c, 0x4)
connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10)
syz_emit_ethernet(0x3e, &(0x7f00005b2000-0x108)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x802, 0x300)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
r1 = socket$inet6(0xa, 0x2, 0x0)
getsockname$packet(r0, &(0x7f0000664000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d13000)=0x14)
sendto$inet6(r1, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x30, &(0x7f00000c7000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8847, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="9ae6858c66b1", 0x0}, {@broadcast=0xffffffff, @random="349ce32cd298", 0x0}, ""}}}}, &(0x7f00008d1000)={0x0, 0x1, [0x712]})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ef5000-0x8)={<r0=>0x0, 0x0})
vmsplice(r0, &(0x7f0000504000)=[{&(0x7f000004f000-0x27)="aeefcc7476bede5c8415c4ca4eb21eec56e9be0bee1a74150e9acd021033395f2482fa97335097", 0x0}, {&(0x7f0000845000)="f0358919d9ee99c77b1214b3e725deb3c36dc941c951de3ea8e2e7df152c96fc58cc5b66dde182e6e7390630ca8da6d8ca", 0x0}, {&(0x7f00006f1000-0x59)="8dda503a15163e128dc1d5ce5262f1751001f54467a74d4b8921eb58043e9f3e4d79d9ef99153e1ab735459f77c5dd3485e3b08f062045f5ecb61b70fa3074140b61c82539fcaa9adb2a44fccbc81fc57f3d9d46b7c48f7ba7", 0x0}, {&(0x7f0000886000-0xe3)="e46c57adfedf318a98733bfc46a2615d61bcc678dd1336239c6e41a56ac1556f8203b03f4ce74489f7b2efbfb7b20fda7237627e06c4aa262e486f79d446591aa4299ee2529192c33a0dcc48482280671a272d758599373ee9c2282502542a511ffc194fb672fa35342358ba988b2134d0fd174870b93cb889380540280b513f64a8ca749dcf43dafd285d204bd737753bc5f15b52e71b665f1a89d608a5aa2b4a747f57906dad81c84121b66975c76de924feaa77081aea6d86085850bdbe1557a9608398a4d8d408a62fdf186780f6cd2c220fecff8c78c242e634b0c76bf5c548fe", 0x0}, {&(0x7f0000d05000)="bd7ab56b85c0e2fcbf3ca83bf4572c02867185282fa58e1451f909444604bc7b2ba469872a5d60bc076ff53b906ed1ebebd33a24b271796c2c4c99e0a97ff8141d03d29ed8a3f04ee73aece5ba93e5aa53ad5fe7af3e63a2d152c6f347d25f7d55cc7bfa228ae61f98212af813745718e0ec3f425d5f076df707e29110173887ee7d6df29b7afa544907b25fd297d307e58d91c9b3eec8a66c72022f764e64530af266d45077ee8f1b9ce4107fc8a8ae13576448fac603e9b283d0b7d7fddf30aecca7c35e8f6936388ef36d9f077a84", 0x0}], 0x104e, 0x8)

2018/01/09 12:17:19 executing program 6:
mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0)
r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000f7a000-0x17)=""/23, &(0x7f0000f79000)=0x17)
recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0xffffffffffffffff, 0x400000000010)
sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x100003, 0x802, 0x80000000010)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f00009f4000)=[{&(0x7f0000bcf000)="4c50bb07125952d0368e8d240ad7a1a40edde6039c42343fbbeed6252fb6b44cffabb7b1e8c60ee8ee7cd8e76f59cead48e4030b761b4063b52b120d19228bf97f1cef73a38b67df5054620996950c3456537dd0f14efada", 0x58}, {&(0x7f000036e000-0x54)="4960e7328bece99d0d77d8f1a6ee0e45121938969804206fa02f8888d55e1756c6108eccd48837fa29d8130c40759cd29936ddea91cf87a6c09452759e093ec23817384dd9af6d9a4091517aa3cec90e34aeacf5", 0x54}, {&(0x7f0000f79000+0x5d3)="0793479b8492b6b72a8e285351ee2ff10f60bc94ff4209e124f689c1d36a21777f3e6b4c86e4f6b59b4a58684d25e395e6459b1c519f20a4489b0f47b056692eb2dba5fd5c007cadfc20bf830b1afd7954ab428cad143c2cd627fb22fd71808d20d91655775397b69ce124200c05d28e3c1bdbdab13d2c6f5b984eb16cf9e638b676a21b7ff610010f59abd1d849e915c2", 0x91}, {&(0x7f0000320000-0x9d)="ed982e0716cad17d322060d375c19e8dbca4dc64820ebd1c7d97a67127649af03c4c5417adae18d5c6e8b77bdb72df8a64da04e9e88ee80fe1d0e33af7a0410073fc96a7816bb895c741fa5ef1eee71c2dd1af861d53489f6fd0ee59245c6c092be04452a5ba6fab52f05c065dfa706287aff93af524ebcaaa7265cc6d8d38c8e8b0865aadffe1eafaccaa3ffbce4e5c6ab7cf58df772c078d6e032b8b", 0x9d}, {&(0x7f0000693000-0x1b)="0f402971d00476d647633f85de6b33b906248f38e39f23981035ac", 0x1b}], 0x5)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f79000-0x8)={0x0, 0x0})
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f7a000)=0x1, 0x4)
bind$alg(r0, &(0x7f0000d1b000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(tea)\x00'}, 0x58)
write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c0000000035", 0x26)

2018/01/09 12:17:19 executing program 4:
r0 = accept4(0xffffffffffffff9c, &(0x7f00003b3000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003d1000-0x4)=0x10, 0x80000)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffc00)
mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0)
mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a45000-0x4)=0x0, &(0x7f0000afa000)=0x4)

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f3e000)={0x0, <r0=>0x0})
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e6b000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10)
write(r0, &(0x7f00003dc000-0x91)="", 0x0)

2018/01/09 12:17:19 executing program 2:
r0 = socket(0x2, 0x6, 0x0)
listen(r0, 0x0)
recvfrom$unix(r0, &(0x7f000000d000)=""/13, 0xd, 0x0, &(0x7f0000010000)=@abs={0x0, 0x0, 0x0}, 0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007da000-0x98)={<r1=>0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5, 0xfa}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000404000-0x8)={r1, 0x265}, 0x8)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x10)
socketpair(0x5, 0x0, 0xea2, &(0x7f0000bab000-0x8)={<r0=>0x0, 0x0})
recvfrom$ax25(r0, &(0x7f0000fd5000-0x5e)=""/94, 0x5e, 0x40, &(0x7f0000349000-0x10)={0x3, {"773dc84213cf38"}, 0xfffffffffffffffc}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00006a1000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
syz_emit_ethernet(0x4a, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x689, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x5, &(0x7f0000994000)="ca0225587dd4a71cbb95db477ddb43a3f42662a1f267c7367f0bb9c4e27153ec56aacb41d5dc40dd90733716a683e25d809c7d4ccd56e8f137bae88738358fb770a6ff97b5ca4eb9b16f7ce26b5fbf9108f5a8da565186f0c371bd6acc8bf09ecf614c2f571cd84557284589e908a0afb19e1334117341d97220dd0d6f0ec593e5449061640025bc037b79d784297c18684ab29d49e07045cc8e8a54c77bd8ca62a6c5f8f2c7b4f329af089058099ae85912179810ff703dda7a3bcf4c7689facd46b2ba14da55ccb31a62", 0xcb)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x10001, 0x5, 0x8, 0x8001, 0x800}, &(0x7f0000598000)=0x14)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007bb000-0x102)={r1, 0xfa, "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"}, &(0x7f0000000000)=0x102)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000325000)={0x1a6, &(0x7f00006d7000)=[]}, 0xfffffffffffffdab)

2018/01/09 12:17:19 executing program 7:
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x3, 0x1)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000023f000-0x10)=@common='lo\x00', 0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052e000-0xb8)={<r1=>0x0, 0xffffffffffffffc0, 0x3, 0x7, 0xc375, 0xb72e, 0x8, 0xd1, {0x0, @in6={{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x400, 0x7fff, 0x3d8}}, &(0x7f0000fb2000-0x4)=0xb8)
mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ff7000)={r1, 0x100000000, 0x5}, &(0x7f0000ff7000)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000f79000-0x4ab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0x0, 0x8, 0x0, ""}}}}}}, 0x0)
sendto(r0, &(0x7f00004d0000)="01f8", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:19 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000254000)=0xff, 0x4)
socketpair(0x5, 0x0, 0x200, &(0x7f0000c74000-0x8)={0x0, <r1=>0x0})
getsockname$unix(r1, &(0x7f0000b2b000-0x14)=@file={0x0, ""/18}, &(0x7f00004eb000)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000afb000-0x8)={<r2=>0x0, 0x2eb}, &(0x7f00006cb000-0x4)=0x8)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000872000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f000069f000)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f53000-0x8)={r2, 0x3}, &(0x7f000036a000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1)

2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x6, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0)
r2 = socket$kcm(0x29, 0x5, 0x0)
sendto(r2, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0)
socketpair(0x0, 0x6, 0xffffffffffffa5f7, &(0x7f0000fbf000-0x8)={0x0, <r3=>0x0})
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000754000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r4=>0x0}, &(0x7f0000b20000)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000a60000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14)

2018/01/09 12:17:19 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x10)
write(r0, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e000d000a00ffffff050ec76e35", 0x26)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f07000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f26000-0x1c)=@ethtool_rxfh={0x0, 0x100, 0x8000, 0x7, 0x4, "158989", 0x7f, [0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/09 12:17:19 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004a6000-0x28)={@common='gretap0\x00', &(0x7f00003be000)=@ethtool_eee={0x0, 0xfffffffffffffffd, 0x8, 0x8, 0x9, 0x0, 0x6, 0x100000001, [0xfffffffffffffc00, 0x100000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d6e000)={<r1=>r0})
ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ace000-0x4)=0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x10, &(0x7f0000f0e000)="", 0x0)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000897000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000722000)=0x14, 0x80000)
setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000430000)=@req3={0x6, 0x7ff, 0x2, 0x4, 0x0, 0x80000000, 0x8}, 0x1c)
bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
poll(&(0x7f000095d000)=[{r0, 0x0, 0x0}], 0x1, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000db5000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x6, [@empty=0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x33b8]}, 0x28)

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x400)
r0 = socket(0x9, 0x80006, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r1, &(0x7f0000216000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00003ec000-0x6a)="ecb92db3bcb7dc99d66483dd21b40fe3001f4b947899519cbc5191253c2b2c9e8fe250504c03a832e9e4a3d8dfb7e9d6a5ebae550e01d744e8c36646f93396be3f4223762c6d39320108d819050759eb6ae74559cced2c3815f00b17c944abb2547be64020d6891f7e14", 0x6a)
r2 = accept4$inet(r1, &(0x7f0000428000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x10, 0x800)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003b9000)=@int=0x1, 0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000053e000-0x8)={<r3=>0x0, 0x2}, &(0x7f0000dd5000)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e97000-0xc)=@sack_info={r3, 0x7fffffff, 0x0}, 0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000a80000)=0x0, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket(0x4000000000010, 0x802, 0x0)
connect$unix(r4, &(0x7f000070f000-0xa)=@file={0x0, './file0\x00'}, 0xa)
sendto$inet(r1, &(0x7f0000008000)="", 0x0, 0x0, 0x0, 0x0)

2018/01/09 12:17:19 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})
r1 = socket(0x11, 0x802, 0x0)
r2 = socket(0x10000000000011, 0x8020000000000802, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000c52000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)
bind$packet(r2, &(0x7f0000a12000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})

2018/01/09 12:17:19 executing program 4:
mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x2, 0x4, 0x6, &(0x7f0000515000)={0x0, <r0=>0x0})
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f00009f9000)="7f", &(0x7f0000000000)=""/0}, 0x18)

[   49.905859] openvswitch: netlink: Flow get message rejected, Key attribute missing.
2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x6, 0x2000000000000001, 0x103)
bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f000093c000-0x24)="240000002c00250400000000ea00fa0e02000003d230bff5feffffff1adb060000000000", 0x24)
mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea1000-0x4)=0xe8)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a4c000)=0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000da6000-0x8)={0x0, 0x0})

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000e40000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000314000)={<r1=>0x0, 0x97, "e51ca403f587fb1b73814e7f776b4e23876ba7b8ae6ebc543cb6cd2ef0b331489df9df6b4b7014a9f81fb319aa9654735280d17d22339dc695bc39bd54d7d8f4f73a41461195042c47fc8656ffa00b7f7c2c7742edc3d9384f2d5f88aa81bbc24aa7459f5598ed32d3e3dac1a4e8213f76e6bf1ca2eb64d16115e66db5839a76913c8e6750faa337cd46a23142c7054bf38991fe3f0ec1"}, &(0x7f0000e61000)=0x9f)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009e9000)={r1, 0xfffffffffffffffe}, &(0x7f0000504000)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000c2d000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

[   49.960237] openvswitch: netlink: Flow get message rejected, Key attribute missing.
[   49.984741] device syz7 entered promiscuous mode
2018/01/09 12:17:19 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000778000-0x38)={0x0, 0x0, &(0x7f00007d7000-0x20)=[{&(0x7f000096c000+0xd58)="e9fda1dc725121ee2b62ebb1b52df581b5", 0x11}], 0x1, &(0x7f000031c000)=[], 0x0, 0x0}, 0x0)
readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1)

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000920000)=""/190, &(0x7f000017f000-0x4)=0xbe)
sendmsg$nl_xfrm(r1, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0xfffffffffffffffe, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 6:
socket$inet(0x2, 0x80800, 0x6)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84)
r1 = socket(0x11, 0x100000802, 0x300)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4)
getpid()
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d48000)=0x0, &(0x7f0000a77000-0x4)=0x26d)
socket$netlink(0x10, 0x3, 0x15)
socket$packet(0x11, 0x0, 0x300)
gettid()
getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000756000-0x4)=0x0, 0x4)
connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
poll(&(0x7f0000b70000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c9b000-0x98)={<r2=>0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc860, 0xf8}, &(0x7f0000e18000-0x4)=0x98)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000061000)={r2, 0x7}, &(0x7f0000750000-0x4)=0x8)

[   49.989418] device syz7 left promiscuous mode
2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\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)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e6d000)={<r3=>0x0, 0x0})
ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000ac2000)={"6d80fd01225b8652dd44bb45b145b408", {0x4, 0xffffffff, 0x400000000009, "77f7e90d0007", 0x200, 0x0}})
r4 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2})
sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5e000-0x8)={0x0, <r1=>0x0})
setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000046000)=0x4, 0x4)
bind$alg(r0, &(0x7f00003d5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee059195b1c9a3ceeac3770a28ea90d4f8", 0x20}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
r3 = socket$inet(0x2, 0x1, 0x3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000088d000-0x4)=0x0, &(0x7f0000010000-0x4)=0x4)
read(r2, &(0x7f00007fc000)=""/34, 0x22)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername$inet(r0, &(0x7f0000781000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000023b000)=0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009ce000)={0x0, 0x0, 0x0}, &(0x7f0000c34000)=0xc)
r2 = accept$inet(r0, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f6000)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000078b000-0x1)={0x4}, 0x1)
writev(r0, &(0x7f0000fd1000)=[{&(0x7f0000801000)="e7777d9937f1088b6259bbf10338fd", 0xf}, {&(0x7f0000a8a000)="6daa1dbda4ad9757517b063ac5937479d1d805f078e3a4d862b6b332e76202cdec14416f74c3f73c1a01fd17242f37a22615432a1dae154ca0cb558ef96ec8c80ef7af7c446d06850ff154528fde8413e65ecd38ccd54089791addfeadb9b0919d6928881e9d560aeb5703431ecf6fd3d21b5fdd9800115188d8ada2eda8308b75ad6984d82e754396cc5121e3140ce8685edc29f7d7249b9f505d5bb671e45440e9ad69ec71570c81da41794972567880240309943fd4ff9578d41e30b33e7826c16c1a53686a44851dc3de07883af457049d8f38c12f80ff56ec50732e4d6b4b35531bff1b9f085bb0d8", 0xeb}, {&(0x7f00002d9000-0x92)="7abe811ac5f9eb6791136cdafd5f56466010fd56f884339e62f217c29a879e482fdc69678758c94904aa038bdd47b17f1d9b9b40e390e126efc22cf022ef6417970000ceebdf05a639df35d74bddf6e3dd22ed481e93d883e74e1c77011e2780bc1c93cbba92249933369f4eb6093f1e3e5d9ce2912eaefd70645086eba04ff81ff27b2554af96776eaab67049832cae128f", 0x92}, {&(0x7f00009a0000)="495970be820605a137390f7699f765cd01f9fc2898a82ae9cc6cfec0a108d901b05be946d4ec542aee4a56d423567a1b961cd14aa47df64d9c3b95eb369f2ebd002cd113d90980f4e30328da6e3e77713cb21bd0bf91c2c02ab220489a7f016dabc28cf58ebc17ca14d8c6aba64dcc846502439c73cf3ee1899dc5ad4966ed3160955eb92a4128bcfeea5bc70e3233ff20a24443b73715fa71ca736d3a3b1686aa62a29f44913d0f6334853b8946b6a53beb66328e78f78be9658f6532ed74c36d9eee1c4ec9762dd4e6ae4fa1d984dcbbe4a33292650a952bd9da387952ea7515397164", 0xe4}, {&(0x7f0000912000-0xf7)="434d15c6360610b3249637e9ed6d3c0d6161efe94cecb1796bc2da9f802652c356baccd4f60a5fb09fe7692d4bcf1499e6b553e49f7d74bf554c8c061cbc11489aa4ca96e291521b8d5996ff847df29316d374717a606672995ff01a1450c868fc182eec47f1b796adcfbebc0a95f6a14c870009e3820e3d8dd4fee5cc7a2b1e06db1820be1aa0bd091d4266731057b3c141b31dfe5a4d5ea67b8d0ec947bf068da75aed1d6683aa35b48f6c68ba4e7e6b04af2f7977b81de4814bccf12b6dff0e5aab2f69bb15dd97b215cd92fd8845b64f8557294e12551356c5ef270a714a6a80545f1d5505d7d978ec7ba50fd63ed23ca6d4d577e6", 0xf7}], 0x5)
sendmsg$netlink(r1, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x10000000000401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 4:
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)
r1 = socket(0x3, 0x805, 0x3f)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d4a000-0xbc)=[@in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x83}, @in6={0xa, 0x3, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8000}], 0xbc)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4)
sendto$inet6(r0, &(0x7f0000857000-0x8f)="31dfe93fbee52ebf8a435f346806", 0xe, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009ce000-0x8)={<r2=>0x0, 0x0}, &(0x7f0000599000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000251000-0x8)={r2, 0x273}, 0x8)
sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x671}, {&(0x7f00000ee000)="e9ac4262ba0887cd597837dc31a8bbd331a757", 0x13}], 0x2, &(0x7f0000b7c000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x108, 0x804}, 0x24004854)

2018/01/09 12:17:19 executing program 7:
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000036000-0x8)={0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3f, &(0x7f0000000000)=""/69, &(0x7f0000305000-0x4)=0x45)
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000)

2018/01/09 12:17:19 executing program 7:
mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x100000080800, 0xfffffffffffffffd)
pipe(&(0x7f0000003000-0x8)={<r1=>0x0, <r2=>0x0})
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000016000-0x2c)={0xb, 0x20000000000003, 0xffff, 0x8, 0xc, r1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffff43)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000015000-0x10)={r0, 0x18, &(0x7f0000015000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000008000-0x60)={<r4=>0x0, 0x58, "3b41efc0f604c0a65b4202d5705ff01f0f8d533d6e81877fd83ca0efc31cacfd97a178c3ff99dfe248c09cf6757c3063edbc96c8d145cd5e1ac991cb6f55e13b1ddf55eefdf86c4aa6a9bf315e80a5f98db149773857eb54"}, &(0x7f0000013000-0x4)=0x60)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000006000)={r4, 0xe3, "54dce9b3df8274537aac5e3d6b2ccdc175c16c80b077fb88f79e8e02e5531d27ed0fcd508e75c148d1aa9b32c0d23959e438f06e0f2d8906e233558df4823c303252cfdec099391bd2793d7ee937148ab33958f602eafb5be3a2ba9efde6cfcfd832f9ba1981289cd51fc5c66a76e804f96d03e817fc3bdc212b6e5dc0d3006835311e955b9d4cde436ef0b3efc1213917f25fa4420a84d59c7d7524af3ae4b91e1a961efeeaf263239f405802e8a478274fea715fadd6c6db4aca757e17d19270b2042d5a2e1bc13e6502fe1694445097e971322b6d4673586012258a93bf91a29cd6"}, &(0x7f0000016000-0x4)=0xeb)
getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000000e000-0x4)=0x9, &(0x7f000000a000-0x8)=0x4)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000016000-0xc)={&(0x7f0000015000)='./file0\x00', r2}, 0xc)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000017000-0xc)={<r5=>0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000017000-0x4)=0xc)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000016000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r5})

2018/01/09 12:17:19 executing program 5:
r0 = socket(0x11, 0x8c7de96a1de1cafe, 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000006c405224})
ioctl$void(r0, 0xc0045878)
setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000c74000)="", 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x1, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$bt_hci(r0, &(0x7f0000003000-0x2)={0x1f, 0x8, 0x3}, 0x6)
ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002bc000-0x4)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b11000-0x160)={{{{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]}, {{0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x85e, 0x4, 0x1, "46c262581722f9ebaa2c3a10066c52c5c2abcc2fb1c221f86fb183083ab56ca60fb547971cc67d20f9c0cbfba650f22fbb9dfea20a9565099719f06930f11f0a0416e4fb9b78ddfa1bdb67b07c488e99"}, 0x160)
r1 = socket(0x10, 0x2, 0xc)
getsockname$unix(r0, &(0x7f00004b0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000501000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000430000-0x10)={<r2=>0x0, 0xf4, &(0x7f0000307000-0xf4)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2ad}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa00000000000000}, @in6={0xa, 0x3, 0x481, @loopback={0x0, 0x1}, 0xe8}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xef7b}]}, &(0x7f0000390000-0x4)=0x10)
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000053d000)=0x2, 0x4)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000385000-0x2)={r2, 0x7, 0x10001, 0x4}, 0x10)
recvfrom$inet(r1, &(0x7f0000f4a000)=""/33, 0x21, 0x2, &(0x7f0000ea2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f)
write(r1, &(0x7f000057a000-0x9f)="1f0000000104ff03fdde45c807110000f30df000080003001500dcffe6088c", 0x1f)

2018/01/09 12:17:19 executing program 0:
mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4)
mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000dbd000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000c9000-0x20)={r1, &(0x7f0000dbd000)="17d25f1f90a9aaf04a00668e4c20e5b7f5907a94fa165cc94b6e10dd7ce2f127b9360da284cb67fd6b8c187854b85041f9fc6f275ccdeb886f89bfbfe7c625525592cd44e66197ad31606f402002c042450a8aa0ad87684bfa0b52575fb1634ee90ffddbd6e298cc7f4f9ef98c061d2daba969fd2ca098a5afc741b3e68a2d4331502007060f5ca58965cc7ae7f2b23aab3be5d475e895d97b4807ce65d0ebe3c482fc04429855cf53226b297fabc5cac5", &(0x7f0000191000)="f3f7087f398b3ba7e39b0a93870b248bd5228b00a9b05f38b2c847f5b8f1ead6052dd43055e4aed59b055dc7a279022bf32ae565ff04743e7cc06da680dab27b78ab9131fd1cae20429a832febf54696e37701da5e43ffdad3155b1d65d1fe1101080143c507e71e5e7b1e7c4e1d18433d947c7253428835251128285eb0d3836e3119de238da6259d0610395828b6406f9e4bec71e0251ebede729796f5c67e4c8a7d722d", 0x1}, 0x20)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000dbc000)={&(0x7f000078b000)=[0x0, 0x0, 0x0, 0x0], 0x4})

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e)
mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x80002, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4)

2018/01/09 12:17:19 executing program 2:
mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 4:
r0 = socket$alg(0xa, 0x3, 0x84)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x30, 0x6ef000, 0x80000000006ef002)
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)
r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000)={0x2, 0x5, 0x872a, 0x8001, 0x1, 0x7, 0x4, 0x0, 0xb7, 0x200, 0x8}, 0xb)
socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000001000-0x3)={<r2=>0x0, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x3, 0xddf, 0xfffffffffffffffa, 0x7ff, 0x6, 0xfff, 0x0, 0x10001, 0x100, 0x3, 0x7}, 0xb)
pipe(&(0x7f0000000000)={<r3=>0x0, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0})

2018/01/09 12:17:19 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe244}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000)
sendmsg$key(r3, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 7:
unshare(0x1fd)
mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x7, 0x5)
getsockname$inet(r0, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10)

2018/01/09 12:17:19 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002c5000)=@int=0x1, 0x4)
bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4)
sendmsg(r0, &(0x7f0000abf000-0x38)={0x0, 0x33b, &(0x7f0000b7b000-0x30)=[], 0x1000000000000105, 0x0, 0xfffffedd, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
close(r1)
setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10)
socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
close(r3)
setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0xfffffffffffffffd, 0x1, 0x1f}, 0x10)
close(r2)

2018/01/09 12:17:19 executing program 2:
r0 = socket(0x1, 0x2, 0x9)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000710000)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000003000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x11, 0x3, 0x0)
getsockopt(r1, 0x107, 0xa, &(0x7f0000525000)=""/0, &(0x7f0000525000)=0x0)

2018/01/09 12:17:19 executing program 0:
mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f90000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000f90000-0x4)=0x5df)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
bind$alg(r1, &(0x7f0000f8c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58)

2018/01/09 12:17:19 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000703000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000237000+0x283)=0x3, 0x4)
r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x6)
setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4)

2018/01/09 12:17:19 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f000056f000-0xa)="e8f2df7ac549cac350bf", 0xa)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xae, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x7fd, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0xfffffffffffffffd, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000310000-0x4)=0x0, 0x800)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c8f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb0000-0x4)=0xe8)
recvfrom$packet(r1, &(0x7f0000640000)=""/36, 0x24, 0x12001, &(0x7f0000eac000)={0x11, 0x0, r2, 0x1, 0x101, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14)
setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000152000-0x4)=0x5, 0x4)

2018/01/09 12:17:19 executing program 7:
mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000f3000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$netrom(r0, &(0x7f0000180000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000014b000)=0x10)
r1 = socket$key(0xf, 0x3, 0x2)
mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000181000)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:19 executing program 5:
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000013000)={@generic="a1e19c48af843c239dd8a77af32b2d9e", @ifru_flags=0x1})
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000013000)="9a27dea3a65e71b13ceeb8b4fdede922f9fbc15e1a7776a898dc924b37336591b5c597d06993d4edaeab4ff23ef6f31ff8e901ed23a346e33cddc8811656612607c22db180bd54480e2ea085", 0x4c, 0x0, &(0x7f0000014000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket(0xf, 0x80000, 0xfd)
ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"})
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000016000-0x4)=@int=0x1000, 0x4)

2018/01/09 12:17:19 executing program 6:
mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000004f000-0x4)=0x0)
getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f000035b000)=""/8, &(0x7f0000e87000-0x4)=0x8)
r1 = socket(0x10, 0x3, 0x0)
write(r1, &(0x7f00002c9000-0x99)="1f000000120007000094ff070000770000004108000a00000180ffffb9093a", 0x1f)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d39000-0x15)={<r2=>0x0, 0xd, "bfb75789c0b690c1454ca69cfc"}, &(0x7f00006ce000-0x4)=0x15)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000343000)={0x4, 0x200, 0x7f, 0x7, r2}, 0x10)

2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001c000-0xa)={<r1=>0x0, 0x200, 0x1, [0x0]}, &(0x7f000001b000)=0xa)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000016000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000, 0x2, 0x1, 0x0}, 0xa0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20)
bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18)

2018/01/09 12:17:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xf, 0x7, 0x8, &(0x7f0000cf4000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c21000-0x8)={<r1=>0x0, 0x0}, &(0x7f0000094000-0x4)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009a7000)=@sack_info={r1, 0x0, 0x6}, 0xc)
r2 = socket(0x10, 0x2, 0x400000000010)
sendmsg$nl_xfrm(r2, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f00001a6000)=@getsadinfo={0x5c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@algo_auth={0x48, 0x8, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f000017d000-0x48)={0xf, 0x11, &(0x7f0000c4a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf7a, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x35}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4007d, 0x0, 0x0, 0x0, 0x7}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f0000000000, 0x0, 0x0, 0x0, 0x7}, @generic={0x8000, 0xfffffffffffffffc, 0x4, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000b7000)='syzkaller\x00', 0x6, 0x67, &(0x7f0000a51000-0x67)=""/103, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000454000-0xc)={&(0x7f000041d000-0x8)='./file0\x00', r0}, 0xc)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0)
r2 = accept$alg(r1, 0x0, 0x0)
write(r2, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5", 0x10)
recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000d08000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc)
close(r1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000180000)={<r2=>0x0, 0xb6, "abcaefedea80e907144128ef5036ab4a86c825e6031fa1ad89ea6ce11fec5597cc87767851bcb0cd0550c440537718885417b99769897b809a6a0879d32a43d084e1dd2e023faac91b3a1a5c61aba9cb9383e1d4346c8fae422dc33ea0f06bd37eb3abd84070453d3116dd372583965e75de7d7c43696516278e0da30e50b4455fde2fd9118b74697f344438fbd1d494d0f7a4db33faf7263bca36915db052385e4189f772aebd7e9d796d024f6e48870ee2ce07a82c"}, &(0x7f00002ba000-0x4)=0xbe)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000890000-0x108)={r2, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x98, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x81, 0x3, 0x23bae90b, 0xa6c, 0xecbe, 0x2ee3, 0xfffffffffffffffb, 0x2, 0x0, 0x10000]}, &(0x7f00000d5000)=0x108)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000957000-0x4)=0x5, 0x4)
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000030000-0x4)=0xd5, &(0x7f00001d7000)=0x4)
ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f00008fb000-0xe8)="68fb196a64a59a67c85562bbc4549c862ddbd68d288538526a164c1fdcfbf9aa5a2e07b620ba7bae60badbe1283968ca83c048ee2c4e83061daa988b23fb84c0ab75011c3dee2e7f581ecb257cf6c6074c76a47955a581a96807b4b767aac9b1976b64398b78c8e1a646197ac129b0569a542582e5cfdbaf8c85ffb4d0ce29573176388ea02350b75ba522d9ce29efd6de4807cf24cea398a837b22390e99c76416fce8370604c1bd4b98c5e2171587c83c1ba6e5382805a7f8cf395d8a281656a6ff55f7305820194e8632c3cb68e7870dce5f8d68f7660967b0d4a4bf12907845b24623f5f1ac8")
accept$inet(r0, &(0x7f0000294000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b5000-0x4)=0x10)

2018/01/09 12:17:20 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb4000-0x4)=0x0, &(0x7f00004cb000)=0x4)
getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000fd6000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fd6000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
r2 = socket$inet(0x2, 0x805, 0xfffffffffffffff9)
mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fd7000)={<r3=>0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000588000)=0x98)
mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fd7000)={r3, 0x6, 0x30}, &(0x7f0000c3b000)=0xc)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fd6000-0x4)=""/4, &(0x7f0000fd5000)=0x4)

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
pipe(&(0x7f000047a000)={0x0, <r1=>0x0})
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000068a000)=0x0, &(0x7f00005a1000)=0x4)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00001da000-0x4)=0x0, 0x4)
getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a5a000)={<r1=>0x0, 0x3}, &(0x7f0000acb000-0x4)=0x8)
socket(0xf, 0x800, 0x7)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000971000)={r1, 0x3f}, &(0x7f0000bcd000-0x4)=0x8)
getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4)

2018/01/09 12:17:20 executing program 0:
r0 = socket$inet6_sctp(0xa, 0x0, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x401, 0x5, 0x8, 0x6983cda5, 0x9}, &(0x7f0000001000-0x4)=0x14)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x7fffffff, 0xfffffffffffffff9, 0x1, 0xca6, 0x8000}, 0x14)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7, @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]}, 0x0, 0x0}, 0x98)

2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0x582000)=nil, 0x582000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000116000)=0x7, 0x2)
socketpair(0x10, 0x80004, 0x10000, &(0x7f0000431000-0x8)={<r2=>0x0, 0x0})
mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000583000-0x8)={<r3=>0x0, 0x0}, &(0x7f0000582000)=0x8)
mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000582000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000582000)={<r4=>r3, 0x26, "8f1527a1a1d3ba1bde7627a1056718763c0d52b37f6dabf259c146cff470b6ec3ce2cd5ea18d"}, &(0x7f0000582000)=0x2e)
mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000473000)={r4, 0x2, 0x1, [0x7]}, &(0x7f0000584000-0x4)=0xa)
sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[   50.475427] validate_nla: 2 callbacks suppressed
[   50.475433] netlink: 'syz-executor2': attribute type 8 has an invalid length.
2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000015000-0x8)={<r0=>0x0, <r1=>0x0})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000673000)={0x0, <r2=>0x0})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e2b000)={0xe0002017, 0x0})
setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000501000-0x4)=0xa01, 0x4)
r3 = socket$alg(0x26, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000081000)={<r4=>0x0, 0x6b85, 0x0}, &(0x7f0000e3c000-0x4)=0xc)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000027f000)={r4, 0xc56, 0x7, [0x3, 0x696, 0x6, 0x7, 0x3, 0x7fffffff, 0x9]}, 0x16)
bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,cbc-cast5-avx)\x00'}, 0x58)
getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000748000)=""/53, &(0x7f0000002000)=0x35)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x0)
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000e90000-0x78)={0x3, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xbf, 0x9, 0x20, 0x100000001, &(0x7f000093d000-0x10)=@common='sit0\x00', 0x3, 0x80, 0xe2d})

2018/01/09 12:17:20 executing program 0:
mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x2, 0x0, 'gcm(aes)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10)
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x7, 0xffffffffffffffc4, &(0x7f00002eb000-0x8)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00002eb000)=0x0, 0x4)
ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00002ea000)=""/177)
accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(r3, &(0x7f00002ec000-0x33)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58)
sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0x9b2000)=nil, 0x9b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x7, 0x6, 0x81, &(0x7f0000670000)={<r0=>0x0, 0x0})
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f00009b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r0, 0xb65b, 0x3, &(0x7f00009b2000)=""/37, &(0x7f00001bf000)=0x25)
sendmsg$nl_xfrm(r1, &(0x7f0000669000-0x38)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f0000400000)=@delpolicy={0x5c, 0x14, 0xa21933e0cb560ea3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x297, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 2:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6(0xa, 0x2, 0x2)
r0 = socket(0x10, 0x802, 0x10)
write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c02dd000035", 0x26)
mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0xa, 0x803, 0x6)
mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a11000-0x10)=@req={0x28, &(0x7f0000fc5000-0x28)={@generic="a46883bb2deac6108549ce47692d1d4f", @ifru_flags=0x3002}})
setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000fc0000)=0x10000, 0x4)
sendmsg$nfc_llcp(r1, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x3, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 1:
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, 0x0, 0x0, 0x0}, 0x20)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58)
r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000ad8000)=0x0, 0x80000)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f000017b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000eab000-0x4)=0x1c)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000af000)={<r3=>0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000b4c000-0x4)=0xc)
ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00009d2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, r3})
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, &(0x7f0000d77000)=0xfffffffffffffef7)
vmsplice(r2, &(0x7f000007c000)=[{&(0x7f00003b6000-0x1000)="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", 0x1000}, {&(0x7f000089d000)="12c7a5696eb6855f4555d0c24edea89bb262ca259ff8e347f1b5bdfccb57f01a7e8e8b9878c12eb6fcdbdea80949920474eae21ed91912e5eef3b70628736de86f165c694b77c96b0958", 0x4a}], 0x2, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002bf000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b9000-0x4)=0xe8)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000192000)={r4, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004a2000+0xb44)="020600000007ff00ffde07fffffffaff", 0x10)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10)
socket$alg(0x26, 0x5, 0x0)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000fb4000-0x48)={0x0, 0x3, &(0x7f00007dc000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000)='syzkaller\x00', 0x0, 0x32, &(0x7f000052e000-0x32)=""/50, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005d5000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt(r1, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ca8000)=@int=0x0, &(0x7f0000a3a000-0x4)=0x4)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe4000)={r0, &(0x7f0000310000)="f6", &(0x7f0000289000)=""/0}, 0x18)
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b89000)={r0, &(0x7f0000fe6000)="3ec2baee60e094a2d298a6654396057a019cc7c648cf581ef9f0d1cb15796df528536535727e675241fd6b7ea915ec72de461fd6f7e49073c00be3bf43e1f0dc0b971be3bde1f442ca003d8136b1a6b481bed8b32eb79078cd98ab4c13110b9f11cd1884ae", &(0x7f0000b08000)="6cf3f162c3ab063cd1f30d54f9a78d2acfefbe922892eaf959c5c1ea141d70ef27c2ae412e0d45b23d0c62c6b2f77937773d89d9356359343d2740a8e5279793ce685b093b653a8e46d2030d3e09974ec5a56ae8d2682943924ca079526d2d2379bcf3e973623116e5012dc723cb044e1763bb4ef3a4d50d5b75799ed377881c77bd737727061fee6687b03b58a1751753f43ea3c5dcf3953cc85a0234a87249694a8ad9a1d116777faf2fe77b585e8e40ea2350e9aa10976b9dd5507dd9ecb70f4045265f53e7d2a99029bb", 0x1}, 0x20)

2018/01/09 12:17:20 executing program 6:
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000d26000)={0x100000005, {{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
r1 = 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_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0x0, @loopback=0x0, <r2=>0x0}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4)
write(r4, &(0x7f00003d9000-0x2)='\bh', 0x2)
r5 = socket$bt_hidp(0x1f, 0x3, 0x6)
getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000001000-0x2)=0x401, &(0x7f0000001000-0x8)=0x2)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x3881, 0x1, 0x1, 0x80, 0x401}, 0xc)
r6 = socket$inet6(0xa, 0x4, 0x3)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00001c8000)={<r7=>0x0, 0x5, 0x3, 0xd00, 0xfffffffffffeffff, 0xfffffffffffffffb, 0x2, 0x42fc, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000000, 0xffff, 0x0, 0xfffffffffffffff8, 0x7}}, &(0x7f0000001000-0x4)=0xb8)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000556000-0x6)={r7, 0x7}, 0x6)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000b2a000-0x58)=""/88, &(0x7f0000ee7000-0x4)=0x58)
recvmsg(r3, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x20000000002, 0x1000000003, 0x11)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet(r0, &(0x7f0000dcd000)=""/183, 0xb7, 0x13e, &(0x7f000054c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg$nfc_llcp(r0, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f0000007000)={0x48, 0x0, 0x7, "477c9359a0c36b0865a3a9ac69a1ceefb4a5d417b3f39b4d156961cc564baa7727f91169856ab04c5561a05628e4b072f3"}, 0x48, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
r1 = socket(0xf, 0x3, 0x2)
write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10)
r2 = socket$inet(0x2, 0x80003, 0x2)
setsockopt$inet_int(r2, 0x0, 0x8000000d1, &(0x7f000076c000)=0x0, 0x4)
mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000fd7000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x2c)

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f0000e64000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd)
socketpair(0x4, 0x1, 0x3, &(0x7f00005dc000)={0x0, <r1=>0x0})
mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e64000)={<r2=>0x0, 0x7839, 0x9}, &(0x7f000074e000-0x4)=0x8)
mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000cc6000)={<r3=>0x0, 0xd5, "6287dd38e9252615960c8fcd14c6c7fcc9e50fb9e903c5873137979d282e9dbe09a89b2f8bd8618614d89017bc2e4911ab9304847458f79c4cdba3dddff6d4d850eb6acc192d7f48d7407712b5c83c74e2b93c9b2deb7b75387bfafcac182f00dbe71b6f949e89adf8b454bc15a279cc1328b23440ccc0818dd480d90abc50692278115e885c83f7559970e632149ba7a45d57e38c8f2aa0fd75feb950f4339d00b038778dd167701f2d1090a728d5446961cc58942bd1535782fc09013350328abc5df98ca909c176b2a50fb6b9f1d5116318956f"}, &(0x7f0000e64000)=0xdd)
mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e64000)={r2, 0x9c01, 0xfff, 0x6, 0x4, 0x0, 0x10000, 0x5, {r3, @in6={{0xa, 0x1, 0xbd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001, 0xfff, 0x4, 0xab}}, &(0x7f0000e65000-0x4)=0xb8)

2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000a39000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b9e000)=0xc)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f56000)=0x7, 0x4)
r1 = socket$inet6(0xa, 0x0, 0x5)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d10000)=@int=0x0, &(0x7f00004e6000-0x4)=0x4)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000008000-0x16)={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]}}, 0x88)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={<r1=>0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x57, 0x7, 0x3, 0x100000001}, &(0x7f0000009000-0x4)=0xa0)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x3, 0x9, 0x7, 0x2bc, 0xeed}, 0x14)

2018/01/09 12:17:20 executing program 0:
socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000f97000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x1f, 0x5, 0xffffffffffff8d16, 0x3, 0x100000000}, 0x14)
r1 = socket(0x11, 0x802, 0x0)
setsockopt(r1, 0x107, 0xe, &(0x7f0000d15000-0x8e)="", 0x0)

2018/01/09 12:17:20 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, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000075b000-0x21)="0a0775b0d5e383e5bdb60ced5c54db07000000000000004000000000000000e6aa", 0x21)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x32, &(0x7f000074c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x9, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0)
r1 = accept(r0, &(0x7f0000b92000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d9000)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000be000)={<r2=>0x0, 0xab, "a79e87e59a9c772065803f2fcc850254c712d0abdc5f31754316753b0e9586b6a9067e9e9c47ce4252c3943d77b6008fc8cdb73203e7b0b2d27037dc281dac84161c22c4e29fd8e4c31bff53f24d7b6c6f1010a82eae02bfe4b5816a968110583414daf146e1a01302ff1af2e4d4a961733239a9535a2a6817625e71d2e8b036fb01145bf9c08b407ba36cd40ac9e11b7c4ce8183e78de7db4f6bffe254afc57932f13504aed2e15566d3d"}, &(0x7f00008ca000-0x4)=0xb3)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000afc000-0x6)={r2, 0x5}, 0x6)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
unshare(0x400)
mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ef0000-0x8)={<r0=>0x0, <r1=>0x0})
getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000896000)=0x0, &(0x7f0000693000)=0x4)
bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000214000)={<r2=>0x0, 0x5, 0x9}, &(0x7f0000a06000-0x4)=0x8)
mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a14000-0xaa)={r2, 0x7ff, 0xa2, "3635e0cd9d8305c85fb81a3c8a7df6d1b2f3449cffccdaa4a9938cbe5a6d8b30ae04f07ae68908a5d1581c641a8671782ff34b7d0a6f977ad57e550a95ff354ceeced4aa8f52e5c0ab4898eae1416f6a1de07142954cb618d1dcf29c0f5483154b9ed29dd0537ef1818a73b7c5dffc29fa6edc728e327f56ca0642fe86889f250c489a040c2cff27f5795ed4520bb6d96e954f204bba075e50ecebc33aa896c14837"}, 0xaa)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef1000-0x8)={r2, 0xff}, 0x8)

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c65000)=0xc)
r1 = socket$inet(0x2, 0x801, 0x30dd)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004fd000-0x4)=@int=0x0, &(0x7f00000d7000-0x1)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f00008ed000-0x4)=0x1, 0x4)

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d90000-0x4)=0x0)
r1 = socket(0x10, 0x802, 0x10)
write(r1, &(0x7f0000dab000)="260000002400850b38fffffa08008d3e03001f00000000000000068904000000000002000035", 0xffffffffffffff94)

2018/01/09 12:17:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4)
r1 = socket$inet(0x2, 0xe, 0x9)
r2 = accept4(r1, &(0x7f0000d7a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000036c000-0x4)=0x10, 0x80000)
r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00007c0000-0x4)=0xffffffff, 0x4)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000cae000-0x8)={r0, r3})
setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00007e4000-0x13)="743992165dd5c7d5d05abf81801fd1351ad3fc", 0x13)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000fcc000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff5000)={<r2=>0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004fe000)=0x8c)
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f)
setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ff5000)={r2, 0x3}, 0x8)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000ff4000)=0x0)
r3 = socket(0x8000000000000010, 0x3fffffffff, 0x6)
sendmsg$netlink(r3, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x25, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffffffff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 2:
mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a79000-0x4)={<r1=>r0})
mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec6000)=0x14)
writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006ca000-0x20)={@generic="d10fc50366b8ae1b356db2dcec0b5c64", @ifru_flags=0x8000})
writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f0000bbd000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec800511001c000000000000000000001800010018e907", 0x34}], 0x1)
bind$netlink(r0, &(0x7f0000493000-0xc)={0x10, 0x0, 0x3, 0x40000}, 0xc)
writev(r0, &(0x7f00008ab000)=[{&(0x7f00007c1000)="83bff9d17ca70d874f73734dd9d2b1e4ea67213993fe2fe6e44ec3a186833eda789294a709344301d4f86155579c3fc998a79fcfab76f1e7c988dd8fe5473b90063bfcf171d1e2291ad3425d5d6b7f3532c82f836218974a65379a4cb44ddb5d2f7522e93534ef14f6534f6df649b5a2f789259281e596c97ee59da595d020c4dd7bf9cf94c894c554e55f6ced3ec0ae62502c51eb3a6ca3a19f2036db882388fa0bd1958f885f09609eefc7d6963a5225e9bf98875402d7fb49aba36fd0746c953ab31ff3b7d40020c722bc8119ad833c151e8033b9040c36399745ca0d2474fa76e420015c33d8308501f8ce43b9", 0xef}], 0x1)

2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
socketpair(0x15, 0x8000f, 0x7, &(0x7f0000211000-0x8)={<r1=>0x0, 0x0})
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ce5000-0x18)={r1, &(0x7f0000968000)="cbd7149de64745304f2c1643cef5e5e34a19d0a55446642cd74c633de039bb017c43337a79d417d701d9ad127d2eff03c1b56e5464a618bee83e4a", &(0x7f0000afa000)=""/4096}, 0x18)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000351000)=0x5, 0x4)
syz_emit_ethernet(0x6a, &(0x7f000086b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @empty=0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xe, 0x7ff, 0x6)
write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24)

2018/01/09 12:17:20 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
r1 = socket$kcm(0x29, 0x5, 0x0)
getpeername$ipx(r1, &(0x7f0000a8b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000613000-0x4)=0x10)
sendto(r1, &(0x7f00009cd000-0x10)="", 0x0, 0x0, 0x0, 0x0)
socketpair(0x5, 0xa, 0x100000001, &(0x7f00004ef000-0x8)={0x0, 0x0})

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x805, 0x9)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d60000)=""/216, &(0x7f00000b7000-0x4)=0xd8)
syz_emit_ethernet(0x46, &(0x7f0000151000-0x595)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8863, @ipv6={0x0, 0x6, "a79a59", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c6cd56", 0x0, "9c4e57"}, ""}}}}}}, 0x0)
socket$inet(0x2, 0x6, 0x100)

[   50.796791] netlink: 'syz-executor7': attribute type 28 has an invalid length.
[   50.815319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=42876 sclass=netlink_route_socket pig=9675 comm=syz-executor7
2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00006ff000)={<r0=>0x0, 0x0})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000517000)={0x100000001}, 0x1)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20)
bpf$MAP_CREATE(0x0, &(0x7f0000850000)={0xf, 0x8, 0x800, 0x3f, 0x11, r1, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)

2018/01/09 12:17:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a4e000)=0x0, 0x80000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000080a000)=0x80000000, 0x4)

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f7d000-0x4)=0xffffffff, 0x2)
r1 = socket$netlink(0x10, 0x3, 0x3)
mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f0000f7d000)="2200000000000000000000000003130000000000000000000103ff0338f70700aa00e8d374991d032f97c427f4c3c5417c68524f9b88629f78406c931e7c4eef240d26f3ef9e318e5b0c70473a054c763a935964756d76d0d0d8e5c15767b9b786d16bc8948c199ee6622f3eb745cdd7fbae9e91f3", 0x75)
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00005f4000)=@dstopts={0x3f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8000}, @enc_lim={0x4, 0x1, 0x4}, @pad1={0x0, 0x1, 0x0}]}, 0x11)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f06000)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d13000-0x20)={0x0, <r1=>0x0, 0x5ab5d4c07940db4b, 0x800000})
ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00003cc000)={0x9, r1})
r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000b86000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004eb000-0x4)=0x10, 0x80800)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009ac000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f5000)=0xc)
syz_extract_tcp_res(&(0x7f0000622000)={0x0, 0x0}, 0x9, 0x3)
syz_emit_ethernet(0x12, &(0x7f0000bd7000-0x16)={@random="fd372040cb23", @random="a72bd1064003", [], {{0x4, @x25={0x0, 0x81, 0x0, "81"}}}}, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r3, &(0x7f0000059000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000297000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x1, 0x0, []}, 0x10)
write(r0, &(0x7f0000c91000)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c, 0x0)
socketpair$inet6(0xa, 0xb, 0x5, &(0x7f0000006000-0x8)={<r1=>0x0, 0x0})
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000008000)={0x0, <r2=>0x0})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$llc(r2, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000008000)=0x10)
r3 = socket(0x18, 0x0, 0x1)
connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet6(r0, &(0x7f0000004000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c)
socketpair(0xb, 0x0, 0x0, &(0x7f0000009000-0x8)={<r4=>0x0, <r5=>0x0})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000009000-0x20)={0x7, <r6=>0x0, 0x10000, 0x9})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000009000)=@req={0x28, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4b8, 0x3, @fr_pvc=&(0x7f0000009000)={0x8}}}})
ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000007000-0x10)={0x4, r6})
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername(r4, &(0x7f000000b000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c)

[   50.846397] netlink: 'syz-executor7': attribute type 28 has an invalid length.
2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x10)
socketpair(0x4, 0x2, 0x7, &(0x7f000081f000-0x8)={0x0, <r1=>0x0})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002d7000)={@generic="22c427efefea5ae2144e16a29bd1cc72", <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000909000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r2})
write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000009002ca6e00000000b4000e0ff00000000f00000000000106d", 0x29)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r3, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 4:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e60000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r1=>0x0}, &(0x7f000002a000-0x4)=0x14)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000045f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x97, 0x7fff, 0x400, 0x1, 0x400000, r1})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000)=0x29bd, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2e, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10)
r2 = socket$inet6(0xa, 0xa, 0x3)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000964000-0x1008)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008)
setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0xc}, 0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000429000-0x6)={<r4=>0x0, 0x2}, &(0x7f0000186000)=0x6)
setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x9c, 0x4)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b08000-0x6)={r4, 0x4162}, 0x6)
socket$bt_l2cap(0x1f, 0x1, 0x0)

2018/01/09 12:17:20 executing program 0:
pread64(0xffffffffffffffff, &(0x7f0000a22000-0x4e)=""/78, 0x33, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f000066c000)="efbad9c68a982a6f03d2cb246ed96bfd771ee203f7390a96e973920ee5f59247beaa11baef9d7980d4ca77ab6a9f042176b2232f9c0c1f8f7f")
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001da000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f10000)=0x1c, 0x80000)
r2 = socket$inet(0x2, 0x6, 0x7)
setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000663000)={0xfffffffffffffffb, 0x3, 0x2, 0x3}, 0x8)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d92000-0x68)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0xc2fd, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68)

2018/01/09 12:17:20 executing program 5:
r0 = socket(0x40000000015, 0x5, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000342000)={0x3, &(0x7f0000001000-0x18)=[{0x8, 0x5ba, 0x2, 0xffffffff}, {0x0, 0x1ff, 0x9, 0x5}, {0x80, 0x7, 0x2, 0x95a7}]}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(r0, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3a, &(0x7f0000562000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffffffffffd, {[@generic={0x94, 0x2, ""}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000885000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098b000-0x4)=0x10, 0x80000)
mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000feb000-0x66)={<r1=>0x0, 0x5e, "92913a7ed372f4a0e9170daeb50634491739ae53c3268e3cc0be0894656c0ee6e5df751f6e4fbf36e5fd10164454e6db354995fd31a36dfbb2ccade5fc3a2e1b6890289e725c6d3df8c4b3fd97f5919dd22748acba1e7ce4ae216d9d82ed"}, &(0x7f0000fea000)=0x66)
mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fea000)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)

2018/01/09 12:17:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
read(r0, &(0x7f0000332000-0x9)=""/9, 0x9)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0})
connect$unix(r0, &(0x7f0000613000)=@abs={0xce6ba04d7000be23, 0x0, 0x1}, 0x8)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x15, 0x2, 0x0)
r1 = socket(0x40000000015, 0x80000000007, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50})
setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14)
poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1)
r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc)
r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20)
sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c)
accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", <r5=>r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe)
ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2})
setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10)
r6 = socket(0x10, 0x20000000000003, 0x0)
write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f000054d000)=0x0, &(0x7f00000c9000-0x4)=0x4)
ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={<r0=>0x0, 0x0})
ioctl$sock_ifreq(r0, 0x896b, &(0x7f00004d3000)={@common='bond0\x00', @ifru_data=&(0x7f0000c28000-0x20)="827f409d814e7340e099f0d389106b0eec849d2c5547b185223baf8d536277f8"})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc)
socketpair(0x0, 0xf, 0x3, &(0x7f0000e6c000-0x6)={<r2=>0x0, 0x0})
getsockname$llc(r2, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000793000)=0xffffffc5)
socket$inet(0x2, 0x80a, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x1000000040000003)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000efe000-0x4)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ced000)={0x0, 0x20, &(0x7f0000e71000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000000e000-0x4)=0x10)

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x3, 0x200)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009fe000)=0x0, &(0x7f0000921000)=0x4)
recvmsg(r0, &(0x7f0000084000)={0x0, 0x0, &(0x7f00009c6000)=[{&(0x7f0000e72000)=""/245, 0xf5}, {&(0x7f0000299000-0x88)=""/136, 0x88}, {&(0x7f0000ea7000)=""/4096, 0x1000}, {&(0x7f00002a6000-0xc5)=""/197, 0xc5}, {&(0x7f0000104000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x32)=""/50, 0x32}], 0x6, &(0x7f0000990000-0x68)=""/104, 0x68, 0x1800000000000000}, 0x100)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f000008d000)=[{0x20, 0x0, 0x0, 0xfffffffffffff035}]}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000628000-0x4)=0x80000800, 0xfffffffffffffefc)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001c0000-0x4)={<r1=>r0})
setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003e8000-0xc3)="863bf49887908dabcd70439ed824411d39b89c47e823fe8991c9c263795ce2fc813a1da480b4d460f7fb51ed427178acb633f432565139828ca78512db3d0ddcdae855fc07d3043a77b36e62132ebeda47fa13ac1c3ecd752ba19d4cf674e89af61e150a86289651281534db79d731a9b95978b63253da02193b448b67baacaedf12dfabc3ea0ba84361672cbbd640fec1fe427df0f7ce89ac218e0dff569a0145cf663e088ec75dea37a974fb134d1cab4a14e5a71ae5659d0055920b9d9c13cb6897", 0xc3)

2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, <r0=>0x0})
r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000339000)=0x0, 0x4)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000da4000)=r1, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
r3 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000aa1000-0x4)=0x0, &(0x7f00001ed000-0x4)=0x4)
r4 = getpid()
ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000bd2000-0x4)=r4)
setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000022f000-0x4)=0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000019d000)={<r5=>0x0, 0x1000, "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"}, &(0x7f0000aec000)=0x1008)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005a9000)={<r6=>r5, 0x4, 0x4, [0x9, 0x3, 0x2, 0x8]}, &(0x7f00001bd000-0x4)=0x10)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000492000)={r6, 0xbd, 0xe286}, 0x8)
r7 = socket(0xa, 0x80806, 0x400002)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000297000)={r5, 0x6}, &(0x7f0000dcc000)=0x6)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000db8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000bb3000-0x4)=0x1, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4)
write(r2, &(0x7f000001d000)='?', 0x1)
recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0)
recvfrom$unix(r1, &(0x7f0000670000)=""/170, 0xaa, 0x40000061, &(0x7f0000eaf000-0xa)=@file={0x1, './file0\x00'}, 0xa)

2018/01/09 12:17:20 executing program 0:
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
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)
setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000d7d000-0x4)=0x0, 0x4)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4)
sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0x20000000)
shutdown(r1, 0x1)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ceb000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076d000)=0x10, 0x80800)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003dc000-0x8)={<r3=>0x0, 0x80000000, 0x7}, &(0x7f0000ff1000-0x4)=0x8)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000267000)=<r4=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000267000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000157000)=0xe8)
r6 = getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b1000-0x4)=<r7=>0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ead000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef2000-0x4)=0xe8)
r9 = getgid()
r10 = getpid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f8a000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010a000)=0xe8)
r12 = getgid()
sendmsg$unix(r1, &(0x7f0000c5f000-0x38)={&(0x7f0000644000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006a3000)=[{&(0x7f00007ea000)="98932641e2786775930e971442544adccb4e6910f884c51e0c40f5e4bd5fc485ce8edf347c54d50374a8e2408609b28c", 0x30}, {&(0x7f00006fb000-0x3f)="46123cbc5eef971096b60cfbcbc2ff366fc031ccfe568485bb72521660b0667a7431271e1f5a1e99a7fabbd2a696715a15700eca8cd2ba9f4ca29a3c32ff7a", 0x3f}, {&(0x7f00000cc000-0x9f)="944c4ad512474ca484dc9e0a8cc7e69b85df7f31d98e69e4719373735026b1c06f4c98fb89484c66cb5d46bfa84e54d529c4916c06a53f3e8019d3b9e2c7c137aa844856e39689af7fe4f4b8e3ca1fa6f94afbeea291ea9e6df204787470ab1914414888a04243cd11dc72b99b404db6b04c5b0ec0f4f374ff47dd1fa26a2141943bb84e85a5fd3f123a6c0db1142bbb7d77e9b4dc3105fb19a52dcd1831de", 0x9f}, {&(0x7f00000b4000-0xc0)="6db41360d7b8bbdaf606d9cb3119f163f74535afd373cd4ada8ef8649f8021a66622339284ccd7ca5a2f8a4ce302b9ded7bfefd367b5c71867a7a6adada07aa373f885d2b0ecbe08e0885bd2869f1da28f3ab1cc4e0793f172503b67657b44acf557a48cfe512d04fd9ed33f58202cb50ac7ee7e881e99a4c2eee7bf28ba87e302a483aa98e93d62fb5ee725e2563fd7dc9051ca9719b292abfc7cf390d0622a53071429fdd3ba0906623fedb702cb4ea2bbf95f4cb10d3c2e23ac39f0b7e6b7", 0xc0}, {&(0x7f0000127000-0x20)="a12f290e6122876b8775681ed93c394a6ee886aa7ac0c84f2951b6c968d9e7b5", 0x20}, {&(0x7f0000847000)="33494eb76d0226b3b170b3ef42eff582b3156e684108b23483f5297dbb61ff724b3b79b5077c98b6d6b89c58e475d834b829bd257d9fd1694a53ba1487b6f87503c153ac79f136143373555fd3611b28b77e7bea766be631b6df1d3dab763ebaef02eb566ec26195cb34b1dc15207e4090e663a3701d1ae549a2dd97661b337bee6e2dd0d4d1f29ccb446469c05b8d6a4fefd738b1d5", 0x96}], 0x6, &(0x7f0000be0000-0xe8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r2, r1, r0, r0, r2, r1, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xe8, 0x4000000}, 0x48000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000149000)={r3, @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]}, 0x8001, 0x77626702, 0x8, 0x8, 0x7}, &(0x7f0000ed1000-0x4)=0xa0)

2018/01/09 12:17:20 executing program 2:
mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc)
r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c)
mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000971000-0xa0)={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]}, 0x800, 0x7, 0x7f, 0x7, 0x80}, &(0x7f0000f85000-0x4)=0xa0)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f84000)={<r2=>0x0, 0x1ff, 0x30}, &(0x7f000038f000-0x4)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d35000)={<r3=>r2, 0xa5a7}, &(0x7f0000656000)=0x8)
mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f83000)={r3, 0x7, 0x3, [0x4, 0xfffffffffffffffb, 0x180000]}, &(0x7f00000d5000)=0xe)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800})
r4 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000ad6000)={<r5=>0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f000055e000)={r5, 0xeb}, 0x6)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8)
pipe(&(0x7f00008b5000-0x8)={<r6=>0x0, 0x0})
epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f00003da000)={0x20000002, 0x0})

2018/01/09 12:17:20 executing program 0:
mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
r1 = socket$key(0xf, 0x3, 0x2)
r2 = accept4$ax25(0xffffffffffffffff, &(0x7f0000272000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000003b000)=0x10, 0xa8fa0b1565a2ac1d)
sendto$ax25(r2, &(0x7f0000090000)="d9351ff074529a3e3aba82b5c1006cf924758fc21d9ccb59d889f805e4f7d35ab71722bd69237840e094c7c2de5c2c718524d1983d2730d6f05e8370c1f8251ecf80e49c7d54344da45f02e4b592d9bcd03d0233764f9131309bbe99eeacf484e24da5356742084149ca5ea04b1ce7c193db45ede2018331add57611f64e53a5908bbb0f4b782310eb26c2c38dd9", 0x8e, 0x20000810, &(0x7f0000165000-0x10)={0x3, {"f1ea66d09240d5"}, 0x2}, 0x10)
sendmsg$key(r1, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x2000028b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000113000)={<r3=>0x0, 0x0})
mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000153000-0x10)={0xda, 0x4, 0x6, 0x400, <r4=>0x0}, &(0x7f0000362000-0x4)=0x10)
mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000363000-0x4)=0x0, &(0x7f000021a000)=0x4)
mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000363000)={r4, 0x107, 0x5, 0xa}, 0x10)

2018/01/09 12:17:20 executing program 6:
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aa6000)={0x0, <r0=>0x0})
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000809000-0x88)={0x3, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160)\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000383000)="", 0x0)
r4 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3})
sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f0000e62000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2)
mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0xf, 0x8, &(0x7f0000e63000)={<r1=>0x0, 0x0})
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000dd000-0x20)={r1, &(0x7f00008b4000)="25898830bdd308c5cbbf42d800183e1bbf9239fd58be6f15d3329330c19ba64e06bcc80afaf245ffba3b9e25a90a799bef8e6c225b42ac0bc70aec46043e3fb99a35627c7a27c66f61b98f0cf9aadb454fd0c7204faa32c4b7e890d0d2c44d92061a44d16d6bb7320eb5c05a791dd9f91cf53f84f854e2db56ab94469538b7927b", &(0x7f00000bc000-0xcf)="b010391ff77bf07e67b3a3f5699963376bb84dc1d0b44b038947c5852705cada5c80dceef1f69ba17c774bf7c2ebae9f0daf4b476a1817166efd904a8a1a5d90621bfb3f9d9061ba0067b95fca303fa796264765410650cfd44ba3601c69dd92cf59f2b22ab435178afdd03a93b62dd8486f2c6aaa613ed080a6f9f66e7456423d564cd4a3890c0b946d13d86b35d462d22abb4db4af4018ab6307aa2cd200cd022e6dd2cc1ee6edcbb00b6da9ab2a0fc8dff717721ccf93e162ee567d0f7a756ff41011645c6a39e4733b38f9e8b7", 0x0}, 0x20)

2018/01/09 12:17:20 executing program 4:
socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, <r0=>0x0})
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
listen(r1, 0x40000000000005)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={<r3=>0x0, 0x7}, &(0x7f0000cd6000)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={<r4=>r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa)
r5 = socket$inet6(0xa, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40087, &(0x7f0000cac000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, 0xfe37)
r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0)
sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0)
setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69)
sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}, {&(0x7f0000540000)="9b4d7a942e21e27053ca6200d3c47cd796c8a2a20c", 0x15}], 0x2, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000)
writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x6, 0x20, 0x2, 0x9}, &(0x7f0000077000)=0x18)
getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc)
sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40)
ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xf)
mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000ec2000)=[], 0x1)

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092c000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000996000)="e0050a78b11e9554beed3d9e06d7263a", 0x10)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00008f5000-0x18)=@get={0x1, &(0x7f0000a6e000-0xe2)=""/226, 0x8d})
r1 = socket(0x10, 0x2, 0xc)
setsockopt(r1, 0x2a1, 0x5, &(0x7f0000971000)="ba8d4f329f74c905a981d0f08f9fdb2bd98d250638235241e9db3b017d5e7fef532bea63c0e8ce0152d9818cec6be23a3bbbd4a2655c32014edcdc4deef80df13ba77d", 0x43)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xf, 0x4000000000080003, 0x3fffffffffffe)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000584000-0x28)={@common='lo\x00', &(0x7f00009c0000-0x18)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xf, 0x3, 0x2)
write(r0, &(0x7f0000f62000)="02060b0102000000000000000000ffff", 0x10)

2018/01/09 12:17:20 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}})
r0 = socket(0xa, 0x2000000001, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d64000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0x8)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x800, 0x3, &(0x7f0000611000)={<r0=>0x0, 0x0})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001bc000-0xe8)={{{@in=@loopback=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, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000-0x4)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006a1000-0xc)={0x0, <r2=>0x0, 0x0}, &(0x7f0000746000-0x4)=0xc)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000468000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3485, 0x0, 0x0, 0x2, 0x20, 0x20, 0x2f, r1, r2}, {0x3f, 0x1, 0x8, 0x10, 0x5, 0x79, 0x4, 0x2}, {0x4, 0x5, 0x0, 0x81e}, 0x1, 0xc, 0x0, 0x1, 0x3, 0x0}, {{@in=@rand_addr=0x1000, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x7f5, 0x0, 0x6, 0x7ff}}, 0xe8)
r3 = socket$inet(0x2, 0x3, 0x87)
setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 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=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
sendto$inet(r3, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
connect$unix(r0, &(0x7f000053c000-0xa)=@file={0x0, './file0\x00'}, 0xa)
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r1}, 0xc)

2018/01/09 12:17:20 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000021a000)=0x1c, 0x80800)
bind$inet6(r0, &(0x7f00008b2000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6(0xa, 0x4000007fffe, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000cc5000-0x10)=""/16, &(0x7f000073f000-0x4)=0x10)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0xc44e)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4)
sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1)
setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000584000)={0x0, 0x0})
mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ef0000)=0x9, 0x4)
mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef3000)=[{&(0x7f0000ef2000-0x2f)=""/47, 0x2f}, {&(0x7f0000532000)=""/229, 0xe5}], 0x148, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106)

2018/01/09 12:17:20 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000ea9000)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e54000)={<r2=>0x0, @loopback=0x0, @loopback=0x0}, &(0x7f000065b000-0x4)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00003a0000)={@rand_addr=0xff, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc)
r3 = socket(0x20000000002, 0x1000000003, 0x11)
setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000095f000)=0x5, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet(r3, &(0x7f0000dcd000)=""/183, 0xb7, 0x13e, &(0x7f000054c000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg$nfc_llcp(r3, &(0x7f0000de4000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f000055b000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}, 0x0)

2018/01/09 12:17:20 executing program 5:
mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f14000-0x8)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x6}, 0x1c)
sendto$inet(r0, &(0x7f0000f0f000)="b1", 0x1, 0x0, &(0x7f0000794000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000dc1000-0x1)='D', 0x1, 0x0, &(0x7f0000f10000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cb1000)={0x0, 0x80000, <r3=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000096c000)={0x2, 0x7})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000084e000-0x24)={0x2, [<r4=>0x0, 0x0]}, &(0x7f000058a000)=0xc)
connect(r0, &(0x7f0000480000-0x10)=@llc={0x1a, 0xff, 0x0, 0x9, 0x4, 0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000f2000-0x8)={r4, 0x3}, &(0x7f00004ca000-0x4)=0x8)

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f000006a000-0x131)="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", 0xfc)
getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00002c3000-0x7)=""/7, &(0x7f00004b6000)=0x7)

2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r1, 0x0)
sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socket(0xb, 0xa, 0x80000000)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4)
writev(r0, &(0x7f0000ec9000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1)
sendmmsg(r0, &(0x7f000086b000)=[{{&(0x7f0000587000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c33000)=[{&(0x7f0000d1c000-0x7b)="18", 0x1}], 0x1, &(0x7f00004ff000-0x13f8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)

2018/01/09 12:17:20 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x4)
sendmsg$netlink(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x42, 0x719, 0x0, 0xffffffffffffffff, '\n'}], 0x14}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00004e4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000})

2018/01/09 12:17:20 executing program 2:
mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f00006c3000-0x10)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000007000040010c000045000107ef02000019001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1)
r1 = socket$unix(0x1, 0x2, 0x0)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000901000)=<r2=>0x0)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ed2000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d7000-0xc)={0x0, 0x0, <r4=>0x0}, &(0x7f0000ed3000-0x4)=0xc)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$unix(r1, &(0x7f0000ed2000)={&(0x7f0000ed3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ebb000-0x20)=[{&(0x7f0000350000-0xeb)="72060af2b60fb590cfece3987b0ab897a00283524ba20974751e70543f6ea139cf94456019913fc60acf961e0fde34f764bee3ec2cd3bf2ac51a4c03a9f2a208e5d2416a77680fe271f943febdbeb8b8512b91950682dfcd10915da2af051e85159e62aa9e8651960906fb561dc340839838a31ea21bb222a6b7b972d0924fa43c2ed06c9c023cd237c0824f75120e03edac4a9f423dbe5d545a2d3f8b19b2c8a31ea79187236fd150924fcb2fed6244cabe8c6ab90622d62749ae92d05783cb9ec2702cd4abbaa26bbfd37f03f9673ec947d4b5eaa470195eea30829a67405bab0f9ce73117ac276b3023", 0xeb}, {&(0x7f0000ed2000)="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", 0xfa}], 0x2, &(0x7f0000a0f000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4008005}, 0x0)

2018/01/09 12:17:20 executing program 7:
mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10000000010, 0x2, 0xc)
socketpair(0x0, 0xa, 0xfffffffffffffff8, &(0x7f0000bbf000-0x8)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff2000-0x10)={r2, 0x28, &(0x7f00001e4000-0x28)={0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003ff000)={r3, 0x4, 0x10}, 0xc)
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000e88000)={<r4=>0x0, 0x0})
mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000ff1000)={r4, &(0x7f00007ea000)=""/41})
write(r0, &(0x7f0000ff0000)="1f0000000001ff0efd4345bb00000000044000000900020000000000000004", 0x1f)
mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e61000-0x4)=0x0, &(0x7f0000ff3000-0x4)=0x4)
mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000ff3000)={0x4b, &(0x7f0000f79000-0x4b)=""/75})

2018/01/09 12:17:20 executing program 3:
mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x7, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000eea000-0xd6)=""/214, &(0x7f0000fec000)=0xd6)
r2 = accept(r0, &(0x7f0000feb000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x10)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000feb000)={<r3=>0x0, 0x1}, &(0x7f0000350000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004f3000)={r3, 0xfffffffffffffff7, 0x30, 0x9b, 0xae0}, &(0x7f0000f9c000)=0x18)
ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000398000-0x4)={r1})
r4 = socket(0x11, 0x3, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r4, 0x80000001, 0x8, &(0x7f0000feb000)=""/4, &(0x7f00001c4000-0x4)=0xffffffffffffff55)

2018/01/09 12:17:20 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
getpeername(r0, &(0x7f00003de000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000464000)=0x10)
write(r0, &(0x7f000024d000)="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", 0xfc)

[   51.327777] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket pig=9844 comm=syz-executor1
2018/01/09 12:17:20 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80003, 0xff)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4)
r1 = socket$inet6(0xa, 0x80003, 0xff)
setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000d4d000)=0x0, 0x4)
connect$inet6(r0, &(0x7f00001c4000)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xccf}, 0x1c)
r2 = socket$inet6(0xa, 0x80003, 0xff)
setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000974000-0x4)=0x0, 0x4)

2018/01/09 12:17:21 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r0=>0x0, 0x0})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000d0f000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r1, 0x20})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r2, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58)
r3 = accept$alg(r2, 0x0, 0x0)
r4 = accept(r2, &(0x7f0000ee5000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000d19000-0x8)={<r5=>0x0, 0x9}, &(0x7f0000bab000)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000075b000)={r5, 0x4}, &(0x7f0000474000-0x4)=0x8)
ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000830000)={0x3c6b, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xf63, 0x5, 0x1, &(0x7f0000629000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7ff, 0x3, 0x97})
sendto$ipx(r4, &(0x7f00006e7000)="166943", 0x3, 0x40094, 0x0, 0x0)
sendmmsg$alg(r3, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4)
mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ef2000)={<r1=>0x0, 0x1d, "573f0041bdef8a11d0476194628b44960a3adced6cd7b4c5528aa4fccc"}, &(0x7f0000980000-0x4)=0x25)
mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ef4000-0x8)={0x0, <r2=>0x0})
mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$nfc_llcp(r2, &(0x7f00005c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ef3000)=0x60)
mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000265000)={0x2, 0x1000, 0x8001, 0x3f, 0x1e64, 0x8, 0xffffffff00000001, 0x8, r1}, &(0x7f0000ef3000-0x4)=0x20)
sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b72000)=0xe, 0x4)
recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102)

[   51.380900] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=66 sclass=netlink_tcpdiag_socket pig=9844 comm=syz-executor1
2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x80000000000001, 0x0)
setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8)
bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00000e6000-0x1c)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2c40000000000000}, 0x1c, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843)

2018/01/09 12:17:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x209)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4)
bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dcd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10)
listen(r1, 0x0)
r2 = socket$inet6(0xa, 0x6, 0x100)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000eb6000)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000a000)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e2e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003eb000)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000018d000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x101, 0x2, 0x2, 0xa, 0xa0, 0x20, 0x3f, r3, r4}, {0x9, 0xd6c, 0x2, 0x6, 0x5, 0x5, 0x1, 0x2}, {0x0, 0x8001, 0x0, 0x4}, 0x7, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, 0x0, 0x9, 0xff, 0x100000000, 0x1f}}, 0xe8)
listen(r0, 0x0)

2018/01/09 12:17:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xd, 0x3, 0x0)
recvfrom(r0, &(0x7f0000f2b000)=""/0, 0xd4, 0x0, 0x0, 0xcc)
write(r0, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000da2000)={<r1=>0x0, 0x1}, &(0x7f0000442000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00002f6000)={r1, 0x0}, 0x6)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0x360000)=nil, 0x360000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f000028f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000362000-0x4)=0x10, 0x80800)
setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00002a2000-0x4)=0x7f, 0x4)
mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f00000db000-0x38)={&(0x7f0000200000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000360000)=[{&(0x7f00002e4000)="5fda718c9e394bf9baf680c50e72abebd440bd29343a7be125ea71119edfd428dcadb441fc0bdeab17423d00428f4f89cee6abcd3ac9ebb1f5a202b55486a06cc808408d90face7660c33fc828fdb692b42b647f2457d7da275627d740461b7108035f28480a42190300b9d6de839f503d18dc3370d48471c57a8d0522469385cdd8c076459e2c17ab75fc8ebb51bdda4dec318a3f1a3b4c11b44615b5152baf2390adbba3d2f0b3b558eb019b4c93", 0xaf}, {&(0x7f0000185000-0xe9)="26182f07c8ed44237006879fa1b6558eec125bcb2d672f7e6cb549f358b1a91af58688c4d769106bc7498d1218c5ccd591ef841be526eb5739c8417554159edb100b090ca696e1716cf671d01d26bdde6ccadde5c0f19da5f32cd11eb280b7998ffa0bf3e5e68de5b792cbc3179aa2f3f198ce94f49fd1ffde95d910c88f3e5ad2109bc3f15f7100dc98303c5f108e56085aa3ecbb9447a4936d1b96d808e1742487a7731e8be235a2fe6e1156d94a8026b527dde74f5352829059b112d6f5835f263c71ead0718fb4f7b8d0fc7974db3c12ad4a228784b19834bbe1507a58c20e78a34479c6df5764", 0xe9}, {&(0x7f0000360000)="acc6b3e1887e284a1a534dac6255a2f1849b3bca69f29575ae74ca56207b0e9cb9d0580ec52d2b1f0480ce15739ef7588525d41ac7c83d17fea7f0a8e420b44ddff1e8f3b935e8aea56c754952983a5d2cdd58618ef1c8c025d2c59a711e9fe73c4a2d9ef5d707ccb78685f33bc01458f42e4e624c64f765ecf19b4da4c76bdf", 0x80}, {&(0x7f00002cf000-0xeb)="90a66a6937ae62077bc47a23dfd590e5585281c060fa5db0e8ddbc97b0ed33caeb2192e876a045e6dd7e2c7859810a45c105bb084494191d7b70499480ad7081616a9e51f0a84ee9435113027fbba2974dc75861f23257b9365fc618f28e3ed254b328d1b41f048087b6a747afa527c3a2ed243dd83738a184e99007e9bcdcee0308b88e07541afd590ffb38a5039d8d09dfa5ff8a616ebfb466b5ca398fdd55cd69ac6c5331141a943858410c8e54c9d440ba31424b1353e34c5e6e9d2352ebc53cc5cbd24f65caf6d0513e8df92c35046e7bfd64bb97246ce345f600ffce0b17e6ddc95c7266067e363e", 0xeb}], 0x4, &(0x7f0000361000-0xc0)=[{0xa0, 0x105, 0xffffffffffffff00, "1a90b39376d1a23b8fa6557086d50b1ffcc2f9b7d631813b741f40904fb4ce59abcb7e3ed8fa283bd204fd7b97a8bcf73f71820304546c121503043b0ae4235ff006b2a360fb716638d0fb28e2247bb8636648f7840883741100def307f31789378bed98573f870b6881c59e20ea022a01c3b32428ae4c4f40e09745fe4f0948147f3734c8d04653ce"}, {0x20, 0x29, 0x4, "8feaee3105c32b53335a7b5f5a"}], 0xc0, 0x40000}, 0x40)

2018/01/09 12:17:21 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvmsg(r3, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0)
sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0)
pipe(&(0x7f00001e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff})
r4 = socket$unix(0x1, 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0)
sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0)
socket$inet6_dccp(0xa, 0x6, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000296000)={{0xa, 0x1, 0x2a22, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x2, 0xfffffffffffff001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0xfffffffffffffffb, [0x6, 0x8, 0xffffffff00000000, 0xc5c, 0x6268, 0x4, 0xe1, 0x1]}, 0x5c)

2018/01/09 12:17:21 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f0000cb8000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d98000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet6(r0, &(0x7f0000001000-0xc7)=""/199, 0xc7, 0x40000101, &(0x7f0000098000)={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000794000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ee6000)="", 0x0)

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000853000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
poll(&(0x7f000008a000-0x20)=[{r1, 0xb030, 0x0}, {r1, 0x8, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x7373, 0x0}], 0x20000000000002a6, 0x53)
sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
r1 = socket$inet(0x2, 0x3, 0xb)
r2 = accept$packet(0xffffffffffffffff, &(0x7f000031b000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dbb000)=0x14)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000840000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c99000)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b89000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff00000001, 0x0, 0x4, 0xa, 0x20, 0x20, 0x87, r3, r4}, {0x80, 0xffffffffffffffbc, 0x8, 0x8, 0x400, 0x9, 0x8000, 0x200}, {0x9, 0x670, 0x3, 0x0}, 0x0, 0x4, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x3, 0x3, 0x6, 0x9c, 0xffff, 0x100000000}}, 0xe8)
setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4)
sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ef4000)={0xffffffff00000001, 0x10000, 0x1, 0x5, 0x7f, 0x4, 0x1, 0x8, 0x9, 0x0, 0x5}, 0xb)
sendmsg$key(r0, &(0x7f00008af000-0x38)={0x0, 0x0, &(0x7f0000d75000)={&(0x7f00003d3000)={0x2, 0xc, 0x8, 0x0, 0x1c, 0x0, 0x3, 0x3, [@sadb_x_sec_ctx={0x1a, 0x18, 0x1, 0x4, 0xc6, "f10ad8e195ffd0267d31aebd7b25219fb74a81648596e39e71d99951c660f180cb3897ca331293477272105ec3887e4ee002e4ab2adf302fcdf013bf02c2ff5565e21f188510d78d91e8a44798d3d724f51b872c03e547d49436984da5865c3725efae5aabc53ab23b3314d370001a9ffd45df89e6c3bc85fca2e06a6337fab87b9f05215b7c4da902e27e738ba318db3fcfb749c8f86545acf1e144d67196338b1865b506d67345404c3f72578f6c4c2a76505e1daffa79b370c90eda056c78efff71f5f233"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x14)
ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000af8000-0x4)={0x0, 0x0})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=<r5=>0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000282000)='cdg\x00', 0x4)
ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r5)
r6 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000481000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000273000-0x4)=0xc)

2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80003, 0x1000000000002c)
sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d38000)=0x4, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000cf2000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a3000-0x4)=0x10, 0x800)
bind$inet6(r0, &(0x7f0000a9d000-0x1c)={0xa, 0x2, 0xffffffffffffff32, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c)
socketpair$inet6(0xa, 0x7, 0x5ccb, &(0x7f0000019000)={0x0, <r2=>0x0})
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005a7000-0x4)=@assoc_id=<r3=>0x0, &(0x7f0000584000+0xaa4)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000574000-0xa0)={<r4=>r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x1, 0x3, 0x3, 0x2b}, &(0x7f0000ee4000-0x4)=0xa0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000668000-0xd6)={r4, 0xce, "f0a3bfa2bdc74a5da1648354e7a26ce06555f4d278bcc2fbaff62dd7bfb5f9be580489b8eadcdf6f2ce084f11bd00ec9af0e46c7ec8376f8a091df25b4705596004c524adb607c1cb63c71cb42c86059d42d19e149492de3773be562c3c0c58a5ef883b4bc4c6eb6fb6b77b83b23a290ef53866402f619507f0a3aa35af5ebbba9298b19d4c8ca4a3c285f7bcefada6a18111ba06f684cb029b57623c76cc2dc36cc36a27710fb3a8ee90501101c716fbe73c4e8225f32e0754f94d73a9a5d982fbfe4920a617ff312fcc9666784"}, &(0x7f000040e000-0x4)=0xd6)
sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58)
bind$alg(r0, &(0x7f00002b1000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0xcab}, {&(0x7f0000087000-0x5c)="41a278a1b595785f8f4e0a1e9886f1513494ceb03a1e7a2a8c33dff2d25e42e9b1851892c37df11daf4dfe829b1daba42f3acb29ac79fad7e58e3f950ba5b8a9cb98e3d7391481b942bb8dabde2e266e6470bc099b8d64553bd849ae", 0x5c}], 0x2, 0x0, 0x0, 0x4000}, 0x4)
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)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x5, 0x0)
sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000fdf000)="5c8c3d27c986828dd2f85966633f62920220ab0ad381c38c4a9cc8192051e2ceca911ec24b20b05aa35077befed932aba85d42a7ca8e0c5a9dbc2c0d30e89d933f64abbfc2adf1a4e5b8e1d65aed17784eba8ada604dd6185c30383286ab54fd17905297bf0aff3bdbad795c674909d1b22f326b8aefd57a01d3dd83fde18a0daef9529c38f4453e5d4e0e1ecd1522569b9bc9f3322dbe0c0f9e80594f091a3a3f795de964cf3fc3204bb19cf3", 0xad, 0x4000000, &(0x7f0000fe0000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:21 executing program 7:
r0 = socket(0x200000000000a, 0x3, 0x3)
mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fdc000-0xb8)={0x0, 0x69b6, 0xffffffffffff8000, 0x92, 0x4, 0x80, 0x5, 0x80000001, {<r1=>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]}, 0x1ff, 0x497, 0x5, 0x0, 0x400}}, &(0x7f0000002000-0x4)=0xb8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={<r2=>0x0, 0x12, "3689d976fd5d301e75ae0bbff83ff3db5f81"}, &(0x7f0000000000)=0x1a)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdb000)=[{&(0x7f0000fdc000-0x5d)="215f399247f3f773dd622cca85c65a6ce91b68590eb68baa2c2d5afff8c761886fcbc628c0d213296c775d861b8433e6877557ef450f34516e8479e54fb3076bf2de6dec118ea7af7c7c97d116e34272a6c79e9ff104b10c74b2af9e2c", 0x5d}, {&(0x7f0000001000-0xe6)="9908a1a84f58587be34bd97d372336521ffd5575b50ab6202e0a2f4188e28a0c9f713868751fc5cbe60de91ffbb5490125d9edf436c25d973e0d003964a575f9ef38b21bc920e892b76f3a3b4915ca8a25996a67d1603cb11470907fcf1e5be4535c1a3e6911070ad2ea864889368b0c4ad081b366951ae8823fa37482972dcd49735169a8fc76bbb3450f6da0d999b372cfb881029f8686be6d857d82a2ee038151231dea6a4b18224f72849b7f1d0a3949d08b4674a0a0d5359bfca21279be59622abaae8bdff5fdb7e7e20c01f6c6a6d76eb39b6f52e94b5e3f9ace894860d37c25b1056d", 0xe6}, {&(0x7f0000fdb000)="42fbe71a628ab71eec67e672c63582e5d4d8b83d68e6731a6803be78df7498a1d709979eaf8dc01be46409b665616a66ee39674526b92ecc466b0e560330868e9c2bba9964900338ea1936ecaa5058beea969152", 0x54}, {&(0x7f0000fdc000-0xc8)="47675b951c84336230db85d8a2222cfb6fdd77232df0dd587a1dc2573da5c918415880717973096c0d4587539dc284a867743807f33618d8e1e50b8671c402d73be24db25f5b4764380144c7bddfa11bef3c7eff1d4d43501f720f71ec2f3846f35b2dde0fc6e6c1f3d0e763d8e6083e72274a7f5311cf6c27b8a1361a439f6ad9f756dd5aa1cfed02e122bccca9f1a3f6b09cee3e3c7de98d7943d11057a752ff608755eafb1a3b857e74cb9a4f06ba89ce945b3bd0a876a2357a6156812afc4f94b1f78d90eece", 0xc8}, {&(0x7f0000002000-0x72)="1e46965ebe71a6d62110a2cfbf5f82a1e9885bc190d2ea9450ed6490578b36ee803bcbe5f4a5b737f2807a98a6abf238b2b466b107028d93cb64b2353044c9de781c7bf606881ceda8398617748d7a4a718553ebc0c3fdab27018ecc3cbfacb35ad3ce61868ba0bafcecf71ae4f88c0537a4", 0x72}, {&(0x7f0000002000-0xf0)="1331cd21e30ae47465fac534d3205ab398bfecd931f17c79d8a9c20382f4ee3a5996591aaa98a9dc53019883a4709d6f8e96051cd724437d175019457dfa34069b9b05f8330371b7cea93485c1799680ce24671bd02b950e3651ee19b163e1fdabdd568241ec1289915946d8851ef4da687ebc2a8800c6eeb83a7006a1f1e4cec06b2793ad6ec432e2c89f9cef69e69389320048ae9a7576d821aa268c5b755988e22207697697ce353c59da440dee128463d936c564d4b0e7f3ee6c985812ef0c7aed6894fb306210241a9bd8773d847267a31cf09d17b8e3477cdbf4d67a21bdc5b1d025c7014e962ed58f0a51212e", 0xf0}, {&(0x7f0000001000-0xd4)="f3f6ee79f9c6e22465b6112e5627a6917e75fbc5f051da59ddac9eaffec85f74a737501c2e422c90683ddee7fbefc75e0a939ea6d3199f7ba622de18b11176dc02d54ea56c42f00415e91079faa34aa42bc10502bfb88e7d84ed6b1e747ceb03ba7535baa6e517d273d8f1c7325c695f97e875b051412a98b1812e41fbfdc992b3d842c2d74da105642ebbc129718d11ecd8adf6f6ac97502144f59d2c93e035e38907d14da197f3ccc488627634e26a6b671e687c175ac27a99b2d671709c4a3a86ee75873bba629af8ea2cc0e958ab90ff23b7", 0xd4}, {&(0x7f0000002000-0x94)="e298831c23e2f652b28c0c73ae4dd004cd734157e52e3dbb89d62addda99657c5042ce6881908449a3371e8a971fdd3bb67f50fff2c06029e46eb5c4abd7ca1cee04afd1c04d3c70aeae7a5602e25c6a3f6914b1fd90b87016c939a9383319852b862081073bec84dd0f2b27045f3fa3cd051a40ddb39caf89a9793ba3778fb6a40d65f2be2f9cb8c73ca62debe9c475019cec95", 0x94}, {&(0x7f0000001000)="307fdab8382c2671b1b30c8e5adc11c01e7254c31e86ecdac59a15a7613b8f2c435b5bf112a2d4bd51c64548b2546aeffd0f3c2a928427e091a325c6e4a69a57b106d263118a4d92adca92040d007a9d6f5696c9bea478458f2df3b2885dc41848bb60c1d856756068e9eb7158717fb75e27a81eaee5c1544ec017c991a728347a2ca9631834638d007489067fa3b394aa815069360fbe053365d5d1f827537fe091f8cfa40defc01a5987c556941111d75d215d04e9ba2968f11765bb7d9e80d2c8152f7a1fe1dda60d31a19ba871545d46159e0fad3a42f038", 0xda}], 0x9, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8208, 0x8, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x100, 0x8, r2}}], 0x60, 0x40}, 0x8000)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14)

2018/01/09 12:17:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef9000)={<r1=>0x0, 0x0}, &(0x7f00009b4000-0x4)=0x8)
getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f1f000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r2=>0x0}, &(0x7f000066c000)=0x14)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000096d000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10)
r3 = socket(0x8, 0x7, 0x100)
getsockname$netlink(r3, &(0x7f00002a3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000acc000-0x4)=0xc)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000435000)={r1, 0xffffffff80000001, 0x2, 0x80000001}, 0x10)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c0b000-0x10)={<r4=>r1, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002e6000-0x4)=0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000feb000)=0x9acf, 0x4)
shutdown(r0, 0x0)
setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000dbb000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14)
socket$inet6_sctp(0xa, 0x1, 0x84)
listen(r0, 0x1000000040000003)
mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f7a000-0x98)={r1, @in={{0x2, 0x0, @rand_addr=0xeb7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000001}, 0x98)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000002f000)={r4, 0xeb, "6dc4f8866039cf30fc99e8710899024ec01058b8d33e4e94441b95f5e413a3a09c0c3c921214d5a4058195f11b9efc20a70e8cd532992ae818eaaca6ee374d5baec8f2f9974019e0004f80a5058c09c19f5690c5d8f2965749573cba39da1a6022ba5cbb0fe8c90d18bbf9e71497bfa51c6254fdd96d8565fcccfe7729a60b30da2d9a0423d55d2df18b8458f86aedda85c56f826ea2ed881dfb559436e5a668cada94f683abab9f19768648e3a1eb25bdba7b5c81a32970a6afd003d11e370485e47612c7656745c7421827775191ac98370a698d66705e0ad7151fc8884068674db8304795212ed3bc06"}, &(0x7f00007d6000)=0xf3)
r5 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0)
sendto$inet6(r5, &(0x7f0000e0b000)="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", 0x1000, 0x0, 0x0, 0x0)

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x140, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0)
mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e7c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000555000-0x4)=0x10, 0x800)
mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e7d000-0x4)=0x0, &(0x7f0000c24000-0x4)=0x4)

2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000b6f000)={<r0=>0x0, <r1=>0x0})
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cb8000-0x10)={r2, 0x28, &(0x7f0000c75000-0x28)={0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
accept4$inet6(r0, 0x0, &(0x7f0000172000)=0x0, 0x80000)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d29000)={r3, 0x3, 0x0}, 0xc)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r2, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(seed-generic)\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00007ab000)=0xfff)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000)="c9fef5ee5af0a3df60437edef68b9699", 0x10)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt(r0, 0x87, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d049fffffffffffff6e230b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x60)

2018/01/09 12:17:21 executing program 1:
r0 = socket(0xa, 0x803, 0x1)
setsockopt(r0, 0xff, 0x0, &(0x7f000079d000-0x1)="", 0x0)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bb1000)=0x1a, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='bpq0\x00', @ifru_flags=0x8a00})
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x30)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30)

2018/01/09 12:17:21 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x7, 0xfb03, "2b8c467762ff7eed541ffef260de5631487e3b20ae038bfe7c1158ba822c17e07239977cda0e9137ec5767584375fa8ef9de471b322a251da594ccf55abfac5347f70e9063e333d5cc39b162dcc27843"}, 0x160)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0)

[   51.615708] syz-executor3 (9927) used greatest stack depth: 15712 bytes left
2018/01/09 12:17:21 executing program 3:
r0 = socket(0x4011, 0x100000802, 0x0)
getsockname$packet(r0, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e5c000)=0x14)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000065000-0x4)=0x0)

2018/01/09 12:17:21 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eaa000)='highspeed\x00', 0xa)
listen(r0, 0x9)

2018/01/09 12:17:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt(r0, 0x77db, 0x5, &(0x7f00005ed000)="24818c32ea6d8410af340dd3d84f56d2fe5b2dc8d2978ecdadb6959d4374a0b4671a9855573458c1f58ee3e24b876f08fac463fccf222852c71f1b85ea35517d67d36c02a6a885f246725fff5480d4267d6e6990963963f5ec843172a68c9ab75d1551c26b568a7ed0975e8467de24b1dffc60056c7509a3d40e16ef5c72", 0x7e)
connect$llc(r0, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x400, 0x6ace, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f000042c000)={<r0=>0x0, 0x0})
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006d3000-0x20)={0x9, 0x3, 0x1f, 0x1000, 0x1, 0xff})
r1 = socket(0x10, 0x802, 0x0)
write(r1, &(0x7f0000392000-0xfc)="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", 0x5b328a3139515ea)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0)
setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000065b000-0x4)=0x1, 0x4)
mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fcb000-0x4)=0x4, 0x4)

2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c)
sendto$inet6(r0, &(0x7f00000c7000-0x21)="8c", 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c)
socket$inet6_dccp(0xa, 0x6, 0x0)
pipe(&(0x7f000049a000)={<r1=>0x0, <r2=>0x0})
ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000799000)={&(0x7f0000a94000/0x1000)=nil, 0x53, 0x3, 0x10, &(0x7f000072e000/0x1000)=nil, 0x8})
setsockopt$inet6_int(r1, 0x29, 0x34, &(0x7f0000855000)=0x7, 0x4)
sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4)
sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/09 12:17:21 executing program 2:
mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r0, &(0x7f0000f8a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a55000)=0xe)
mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ec6000-0x6)={<r3=>0x0, 0x8}, &(0x7f0000f8a000)=0x6)
mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000f8a000)={r3, @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)
sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="8fd9427b5d4d10bfb7fb6ed28065c93b2e681135c92d42937082ad8ad687aecb0e7738467a1cbb4d96a18e14103a6825fb1a3167d29d4ac688c970e961d43455eff8684077c420946814c52ed09c995a23f29394a9c1adf58beef9427a40ab57a8d76de9e75d92b540be7c7f1b697f537ab27bc5559c6db1f7c19bc833ea65da53f188be65913761f2c52a8ac1fee631518d0a94312e96200bf00ab720fb2f3e758f05772ab53867b082d15cae6ae1d516aadc5bba681b014502d31d78cca89c873ca20d41e2960c844e5dceb708f03c23d3cc33ca91049d3cd0fda35d6a3182", 0xe0}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0)
socket$alg(0x26, 0x5, 0x0)

2018/01/09 12:17:21 executing program 6:
mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000056000)={0x2, 0xffffffffffffffff, 0x0, 0x2, 0xd, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0xd67, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x29}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000040e000-0x8)={<r0=>0x0, 0x0})
socketpair(0x1b, 0x0, 0x1ff, &(0x7f0000592000)={0x0, <r1=>0x0})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004a8000)={0x5000201d, 0x0})
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000ef000-0xc)={@empty=0x0, @empty=0x0, <r2=>0x0}, &(0x7f0000b7e000)=0xc)
r3 = getuid()
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001a6000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x100, 0x2, 0x40, 0x1, 0x7f, 0xa, 0x20, 0xa0, 0x7e, r2, r3}, {0x0, 0xffffffffffffff01, 0x6, 0x3, 0x5, 0x100000000, 0x6, 0x40}, {0x7, 0x0, 0x40, 0x1}, 0x8001, 0x2, 0x2, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7, 0x3, 0x8000, 0x0, 0x2, 0x100}}, 0xe8)
r4 = socket(0x10, 0x2, 0x10)
write(r4, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24)
setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000b4b000)=0x6, 0x4)

2018/01/09 12:17:21 executing program 5:
pipe(&(0x7f0000f3e000)={<r0=>0x0, <r1=>0x0})
setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00009d7000-0x2)={0x4, 0x5}, 0x2)
mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000645000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20)
setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000bf3000+0xf23)=0x6, 0x4)
writev(r2, &(0x7f00009d6000-0x10)=[{&(0x7f0000fec000-0x29)="2900000018003109da00000000000002021300000000ff0680000c000400080004000c00000005ff01", 0xfffffd21}], 0x1)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r1, &(0x7f0000fec000)="60426943309b2794ce968769dfb1f05b0a3aee79647f73272a2463c71444fdba1c595f424cb1c0e7fff27a56b8592920b1eb309bf163035b034c2aec9a8859ab66dc38be1efb2bf9ff510db2ec2e89d8097f6162437649c0fcff617990034b15eb8a59e675da3b55da537e05ad6c944c58e0db42a00d135cf5b2c73320f694631a37f1187690e44a23721aaf4b732e9340d7093047d545c8c0e5f4bd19371045a2ec91a5fd0bec2fc89450779c26bc8d4848a03cf680d04c", 0xb8, 0x20000810, &(0x7f0000fec000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00004b0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c04000)=0x1c)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00005f7000-0x160)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7e08, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6b5d, 0x4, 0x7, "1a9acc2089f0ef9b2d621e21803082e2e6a1d853a232545127e73272a6580960a775406c43a1101dc21abc5189cf671cd7d0c78f62bf0ec139aa5b0b4de12452e1aa859ee86b693fb1c58a199b13f9d5"}, 0x160)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000545000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000992000)=0xe8)
bind(r0, &(0x7f000093b000)=@ll={0x11, 0x0, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14)

2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
pipe(&(0x7f0000804000)={0x0, 0x0})
bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f00003cf000)="6f5eb3671bf43ee2d489d8336b6e69f1bfe2142b9fce541d8f24763c075c246884253286bcc10b0f2e5408d817085f5665eafbf49157e9f31407da16029adfbf5f66497b8784024ac8be68153b24ef35539246f3c19001c18afa3296868e6e2d617f248c190de400f52b3b14996ad5d335d715ec4c62669395de8b4161e1b43dacf6313aa86f5017dec7c39bac0dd4e04deac8a384ec16d0a602aeb08a8e765b6304e8fd896c843c", 0xa8, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
shutdown(r0, 0x1)
close(r0)

2018/01/09 12:17:21 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x5, 0x0)
bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80)
r1 = socket(0x1e, 0x2, 0x0)
bind(r1, &(0x7f0000112000)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80)
bind(r1, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18)
close(r0)

2018/01/09 12:17:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3f, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000a9"}}}}}, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000140000)={0x0, <r0=>0x0})
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004be000-0x4)=0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000706000)=""/4096, &(0x7f0000d11000-0x4)=0x1000)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000054b000-0x1018)=@dstopts={0x7f, 0x202, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100000001}, @padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x100000000, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x81}, @pad1={0x0, 0x1, 0x0}]}, 0x1018)
r1 = socket$inet(0x2, 0x5, 0x0)
ioctl$sock_ifreq(r1, 0x8924, &(0x7f000025e000-0x28)={@common='lo\x00\x00\x00\x00\x00\b\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}})

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x3, 0xc)
write(r0, &(0x7f0000cb0000)="1f0000000706fdde003680fd06000000009ef8000900010006000006400000", 0x1f)

2018/01/09 12:17:21 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000b76000-0x3)="0300", 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r1=>0x0}, &(0x7f00003b4000-0x4)=0x14)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x32}, @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]}, 0x0, 0xb727, 0x100000000, 0x100, 0xfffffffffffffffc, 0x80000, r1})

2018/01/09 12:17:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000838000-0xe8)={{{@in=@multicast2=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, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000-0x4)=0xe8)
connect(r0, &(0x7f0000151000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x6e1, 0x6, @random="6ea93da7643f", [0x0, 0x0]}, 0x14)
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, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000953000)={r1, r3})
sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006fe000-0x108)={<r5=>0x0, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0x40, 0x1, 0xfff, 0x7f, 0x2, 0xff, 0x80000001, 0x3, 0x63, 0x4, 0x9, 0x3, 0x10001, 0x6]}, &(0x7f0000993000)=0x108)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000922000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000764000-0x4)=0xe8)
ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e6c000-0xc)=@sack_info={<r7=>0x0, 0x6, 0x9}, &(0x7f0000b51000-0x4)=0xc)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000934000)={r5, 0x80000001, 0x5, 0x8, 0x1ff, 0xfe, 0x200, 0x39, {r7, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3, 0x200, 0x5, 0x516}}, &(0x7f00005f6000-0x4)=0xb8)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x15, 0x80005, 0x0)
getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28)
mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd5000-0x6)={<r1=>0x0, 0x5}, &(0x7f0000d3f000)=0x6)
mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dd5000-0x6)={r1, 0x9}, &(0x7f0000dd4000)=0x6)
socket(0x1, 0x8000f, 0x6)

2018/01/09 12:17:21 executing program 6:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a29000)={<r1=>0x0, 0x1000}, &(0x7f00006f6000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e64000-0x10)={r1, 0x9, 0xffffffffffffffff, 0x8}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008a8000-0x4)={<r2=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000eda000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, <r3=>0x0}, &(0x7f000024e000)=0xc)
connect(r2, &(0x7f000056a000-0x14)=@ll={0x11, 0x1b, r3, 0x1, 0x800, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
socket$inet6(0xa, 0x802, 0x0)

2018/01/09 12:17:21 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a7e000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffffff})
r1 = socket(0xa, 0xf, 0x8)
socket$bt_hidp(0x1f, 0x3, 0x6)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00001c5000-0xc)={0xe, 0x100000001, 0x87, 0x7, 0x7, 0x830, 0x80000001}, 0xc)
getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00001ed000-0x8)={@multicast2=0x0, @loopback=0x0}, &(0x7f0000d9b000)=0x8)
pread64(r1, &(0x7f000032c000)=""/29, 0x1d, 0x0)
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000a38000-0xc)={&(0x7f000098f000-0x4)=[0x0], 0x1})
connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10)
syz_emit_ethernet(0x3e, &(0x7f00002a7000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="30379b78ea01", [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x14, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0)
r2 = accept4(0xffffffffffffffff, &(0x7f0000eea000)=@generic={0x0, ""/126}, &(0x7f000045c000)=0x80, 0x80800)
bind$alg(r2, &(0x7f0000eb2000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58)

2018/01/09 12:17:21 executing program 4:
pipe(&(0x7f000069e000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0)
mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/01/09 12:17:21 executing program 7:
pipe(&(0x7f000097a000-0x8)={<r0=>0x0, <r1=>0x0})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003a6000-0x20)={0xd5, <r2=>0x0, 0x10001, 0x1e})
ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00009ad000)={0x8000, r2, 0x0, 0x7})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x4, 0x1}, 0x6)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='ifb0\x00', <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401, r3})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={<r4=>0x0, 0x8001}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={<r5=>r4, 0x7, 0x8}, &(0x7f0000003000-0x4)=0xc)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r5, 0x4)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000)=0x6, &(0x7f0000005000-0x4)=0x4)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="596b1673e2f3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}})
sendto$inet(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0xc0, &(0x7f0000003000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000-0x20)=[{&(0x7f0000004000-0xea)="540cbbe853536923f676d15805fbcced8c054acb0559986262dfcc938b6906296c2a359596ba035452ae9246f4000db5837306631904bf8603d29c80ed94a46fc4eb34363459ae91ac7d1f9d323f87082ea64bdecd8c190cb671de0d3f5ffcfe4fad5855eb7342f7a72d9f137cd3383eef3f848774ebbfd17718e708c7ec8b7b115b44a2cdcf89af7138757672e43f2dc810bb73e34980f764c430cc6f0e92c9e22e54e9cb4405e63f9f9e81071058477d81672b0fe124a96a51bf8d0c7e9e4236eafa5ef9e06b1d4e429bd982f735f70b0bf7f781eee14d2123e50b3cf1d0f21d1a930e7fd20cf086b9", 0xea}, {&(0x7f0000000000)="67a38687eb5d5259c04f4e3e88994294bae48b5ef3fa784fde7ab9e7cb5e0c029b94645d8e5989faebe601e661c2821acb900e1197fc73248e9b91d592a293f9bb53472bf4c7850d0bbd97af698dae26b33094d163b955bff7424887982bf4f6eb2ca6e4217f0eef7a5aff5580990d9ba44ca3d7ddc5c1051d929875aa6af54f6357c269472781ef57403a3e46702cdd809dcbf0600901939e901f5772af24bbdf27d430a7cefadbbdb155b637b1fb594197b055c30a764a2eb674ce2437e63db453df9ea86d564fe916cffa854a1ba18f4d3715c2cab07c0111b81906a4b81aa5b539c3ed37d777765ff71e790c778c4c09439cfc6d", 0xf6}], 0x2, &(0x7f0000006000)=[{0x1010, 0x119, 0x0, "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"}, {0x70, 0x19f, 0x1, "647497c8c894fb94414ef2e409556d11bd4bd6615f5a20fcda457fbed792c9e1b52697807e56f88e28e2b5b0231efeae70b15d05a5fe58cfe7a76922846b0a2d1a4ecfc34a985212e03214f8c4fe8418aedca38e1230e4ea24aaea54f2"}, {0xc8, 0x84, 0x8, "9007c2d603f04d638a68fd5d3884358bc9bb6e225aef52bae773d3f373a3619d6620d77f5089888cead399952fa43186f8d8ac65ba1797160802dc91a9e777353bc341ec4cff6604e66cef26f81d9a3905d8c94002bcc52c4e4b0a50b17c5e8f65e84b6b16b4b51014e963d4f751e08459812ea938e8b25d416b518197bdf4e10fbde0008d63a99e870a914a872f197cd282928d6961efd17e30cbd5e26506ce95ca12985a07359ed29b916ad005753d635005"}, {0x30, 0x19e, 0x4, "e990b8178c53a176574575ae5f4a80e15de96c9e499677306177f7bb8013"}], 0x1178, 0x40000}, 0x80)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000008000)={r1, r1})
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000006000-0x4)=r4, 0x4)
recvfrom$inet6(r0, &(0x7f0000003000-0x93)=""/147, 0x93, 0x10022, &(0x7f0000001000)={0xa, 0x2, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c)
ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000008000-0x78)={0x10000, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x6, 0x10001, 0x16f, &(0x7f0000009000-0x7)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x0, 0x7})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000000a000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'})

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000+0xe78)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(r0, &(0x7f0000001000-0xb5)="a0a221883cccbc719e912f03e4b4a14b0ebd037ecc079b55c3296eb8c6a4f17074cc97e51aaddf4015ceeb960468647cb0195481a94d94b35411bcff84481f2ef4dd8251b66785b2383f8b7b134a379b955c873a8a90c141362acc940d81e7b15133aa02ff63a21e05b2ead54d12184a26219794d60a27bdadf563c8ba5dd492386680ba6bc7e8c724f91108ce657991b57a483b55bc7a5fa31f73be9fccf7ee84807cdbe01fa4e96a40054a4a82f81506f83021e3", 0xb5, 0x20048004, &(0x7f00004c5000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x42}, 0x1c)
mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000068a000)=0xfa4, 0x4)
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000fce000-0xe06)="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", 0x1000, 0x0, 0x0, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000fce000)=@generic={0x7ff, 0x3ff, 0xf8})
r3 = socket(0x5, 0x6, 0x7f)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000571000-0x8)={0x2, [0x3, 0xfff]}, &(0x7f0000ea9000)=0x8)
mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000093000)={r2, &(0x7f0000fcd000)="28f22e67426be9e360238df5c56de39e4fadbe5ad0bf5acbc39424db8648d9b31f674f8271b6faac8543c39ee082d27876097bc3fb265d754f3405d24795791b2f947ab8634f407256950ce1541602f0fa34ba178df8be31d5163edf9fe679d6001de6a54aee7c7f1d706c69ea4adb65b87a894bc7c5df39bd94267533f72f3c9c026c7c0308d1c61ff520f19698f07b7e366a0e0f0f179085504e4acfde5a44f3ed008c805e7a3ed6c8f88d888bd1f54853e7addeaaa00b1ed26e63395c575b29a13c2ee291f60d08e296787d39f13c86540b32c112420e8c757d4345229ffe0c7f1ca03582f81426256b411c2d1fc161a7c6a968", &(0x7f0000996000)="564978d68ec71e5910cb665c09d7cb06c756b62de40ee0c2a95e0aef5426f27d56fc60ae6ad0f436b7e55f1c9bf5dfa00b7298a5c402cca1f14c5bef30878ea2e121ebf31785e96406d2235368a69573a112b507a1dc7536146eae6a9e492907bd8ea4d861359b60d4231e2886f2d360d6b2f7b1c8f4e3e81823a58d8e044dfda256a7f91b96786ced560c4d8db02e9c4bbd1c70b91d7d9d91c2d1562280751bdb58de60d7bf281a7aab6ec28996b0aae784139832ce4892eb6a8bcbbc384c0ef6b8d49858e6526ea3bdbb9da2238a7e743649d60dae7f8c9903ef5f5ac4a9d85a9ce6edf52060739b66cc3bb1d88002f4b174b3c6bf66", 0x0}, 0x20)
socket$inet(0x2, 0xa, 0x3)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101771})
bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
pipe(&(0x7f0000834000)={0x0, <r0=>0x0})
sendto$ipx(r0, &(0x7f000023b000)="2ed039dda405650f6ffe33487c2d60a37e5517ad5209beb3808d549ec3a3ba423e96574db8d6e02e5709fa4aa54c5ec0faf2ca718b540b9bba07b0dad84716b6882ea4270d31db09a4", 0x49, 0x4040000, &(0x7f0000499000+0x7a9)={0x4, 0x3, 0x1000, "4ae5ae7dc008", 0x5, 0x0}, 0x10)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000001000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={<r1=>0x0, 0x9}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x1, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r1, 0x7}, &(0x7f0000002000-0x4)=0x6)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b6c000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0xc8b000)=nil, 0xc8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet(0x2, 0x10000000003, 0x6)
socket$inet6(0xa, 0x807, 0x0)
close(r3)
ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c82000)=0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000839000-0x4)=0x7, 0x4)
r4 = socket(0x0, 0x80000, 0xfffffffffffff2b5)
mmap(&(0x7f0000c8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000c8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000c8d000-0x4)=0x0, &(0x7f0000122000)=0x4)
getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000c8b000)=0x0, &(0x7f0000b13000)=0x4)
sendfile(0xffffffffffffffff, r3, &(0x7f0000c8a000)=0x0, 0xfffffffffffffffd)

2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000599000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000382000)=0x10)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000732000)={0x0, 0x0, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e6f000-0x4)=<r2=>0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff8000-0xe8)={{{@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, <r3=>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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e9000)=0xff5c)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000195000)={0x0, 0x0, <r4=>0x0}, &(0x7f00007c8000)=0xc)
r5 = gettid()
r6 = getuid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e32000-0xc)={0x0, 0x0, <r7=>0x0}, &(0x7f0000e12000-0x4)=0xc)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000272000)=<r9=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000121000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d5000)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff1000)={0x0, 0x0, <r11=>0x0}, &(0x7f00008d5000-0x4)=0xc)
r12 = accept$packet(0xffffffffffffff9c, &(0x7f00002f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009e5000)=0x14)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000501000-0xc)={0x0, 0x80000, <r13=>0xffffffffffffffff})
r14 = socket$inet6_icmp(0xa, 0x2, 0x3a)
r15 = accept$packet(0xffffffffffffff9c, &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004f5000-0x4)=0x14)
r16 = socket$nfc_llcp(0x27, 0x2, 0x1)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000177000-0x8)={<r17=>0x0, 0x0})
r18 = accept$ax25(0xffffffffffffff9c, &(0x7f0000559000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000059000)=0x10)
r19 = socket$bt_hci(0x1f, 0x3, 0x1)
r20 = gettid()
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000767000-0xc)={0x0, <r21=>0x0, 0x0}, &(0x7f00005d6000)=0xc)
r22 = getgid()
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004f2000-0xc)={0x0, 0x80000, <r23=>0xffffffffffffffff})
r24 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008ce000-0x10)={&(0x7f00001c8000)='./file0\x00', 0x0, 0x8}, 0x10)
r25 = accept$unix(0xffffffffffffffff, &(0x7f0000d1e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000d4000-0x4)=0x8)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000559000)={<r26=>0xffffffffffffffff})
r27 = epoll_create(0x9)
r28 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000024e000)=0x0, 0x80000)
r29 = socket$bt_l2cap(0x1f, 0x3, 0x0)
r30 = socket$inet_sctp(0x2, 0x5, 0x84)
r31 = socket$inet_icmp(0x2, 0x2, 0x1)
r32 = socket$inet_dccp(0x2, 0x6, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008f8000-0x8)={0x0, <r33=>0x0})
r34 = accept4$unix(0xffffffffffffffff, &(0x7f00000c6000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f70000)=0x1002, 0x800)
r35 = socket$inet_icmp(0x2, 0x2, 0x1)
socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000792000-0x8)={<r36=>0x0, 0x0})
r37 = accept$ipx(0xffffffffffffff9c, &(0x7f00006fd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x10)
r38 = socket$nl_xfrm(0x10, 0x3, 0x6)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f57000-0x8)={0x0, <r39=>0x0})
r40 = socket$bt_sco(0x1f, 0x5, 0x2)
r41 = socket$bt_cmtp(0x1f, 0x3, 0x5)
r42 = bpf$PROG_LOAD(0x5, &(0x7f000017c000-0x48)={0xe, 0x3, &(0x7f0000e63000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000306000)='GPL\x00', 0x8, 0x59, &(0x7f0000494000)=""/89, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair(0xc, 0x5, 0xffffffffffffff00, &(0x7f0000bf4000-0x8)={<r43=>0x0, 0x0})
r44 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000325000-0x8)={<r45=>0x0, 0x0})
r46 = socket$bt_l2cap(0x1f, 0x5, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000df5000)={0x0, <r47=>0x0})
r48 = socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000503000)={0x0, 0x80000, <r49=>0xffffffffffffff9c})
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c21000)={0x0, <r50=>0x0})
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001d4000)={0x0, <r51=>0x0})
r52 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
r53 = socket$inet6_tcp(0xa, 0x1, 0x0)
r54 = socket$nfc_raw(0x27, 0x0, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b55000)={0x0, <r55=>0x0})
r56 = socket$kcm(0x29, 0x5, 0x0)
r57 = getpid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000971000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r58=>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=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000-0x4)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, <r59=>0x0}, &(0x7f00002cc000-0x4)=0xc)
r60 = gettid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000282000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r61=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a46000)={0x0, 0x0, <r62=>0x0}, &(0x7f0000ceb000)=0xc)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000860000-0x4)=<r63=>0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a5c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r64=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8)
r65 = getgid()
r66 = accept$packet(0xffffffffffffffff, &(0x7f0000084000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000cd0000)=0x14)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b86000-0x8)={<r67=>0x0, 0x0})
r68 = socket$bt_cmtp(0x1f, 0x3, 0x5)
r69 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x2c)={0xf, 0x2, 0x2d75, 0x8, 0x10, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
r70 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000714000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007e3000-0x4)=0x10, 0x80800)
r71 = bpf$PROG_LOAD(0x5, &(0x7f0000780000)={0xb, 0x13, &(0x7f000052a000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, [@alu={0x4, 0x9, 0x2, 0x0, 0xf, 0xfffffffe, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3e2bbab, 0x0, 0x0, 0x0, 0x0}, @generic={0x8, 0x401, 0x6, 0x10001}, @ldst={0x3, 0x2, 0x7, 0x8, 0xf, 0x6, 0xffffffffffffffff}, @alu={0x7, 0x9, 0x6, 0xa, 0xf, 0xfffffffc, 0x8}, @jmp={0x5, 0x3, 0xd, 0x7, 0xf, 0xfffffffe, 0xffffffffffffffff}, @generic={0x100000001, 0x81, 0x4, 0xfff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000712000-0x4)='GPL\x00', 0xff, 0x0, &(0x7f000010c000)=""/0, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c66000-0x4)=<r72=>0x0)
r73 = getuid()
r74 = getgid()
socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000d07000)={<r75=>0x0, 0x0})
r76 = accept4$unix(0xffffffffffffff9c, &(0x7f000043c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001da000-0x4)=0x8, 0x80000)
r77 = bpf$MAP_CREATE(0x0, &(0x7f0000c72000-0x2c)={0x4, 0x1000, 0xe1f8, 0x6, 0x2, 0xffffffffffffffff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
r78 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f4c000-0x4)=0x10, 0x80000)
r79 = accept4$llc(0xffffffffffffffff, &(0x7f000062a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aff000-0x4)=0x10, 0x800)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a5e000)={<r80=>0x0, 0x0})
socketpair$inet(0x2, 0x800, 0x1, &(0x7f00000e2000-0x8)={0x0, <r81=>0x0})
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000088d000)={<r82=>0x0, 0x0})
socketpair(0xf, 0x7, 0x101, &(0x7f000000b000-0x2)={<r83=>0x0, 0x0})
r84 = epoll_create(0xfffffffffffffff9)
r85 = socket$bt_hci(0x1f, 0x3, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e25000-0x8)={<r86=>0x0, 0x0})
r87 = getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dc6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r88=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000-0x4)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006c0000)={0x0, 0x0, <r89=>0x0}, &(0x7f0000282000)=0xc)
r90 = socket$bt_sco(0x1f, 0x5, 0x2)
r91 = socket$inet6_dccp(0xa, 0x6, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000099c000)={0x0, <r92=>0x0})
r93 = socket$inet6_sctp(0xa, 0x1, 0x84)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f000071d000)={<r94=>0x0, 0x0})
r95 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d8d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000453000-0x4)=0x10, 0x800)
r96 = accept4$llc(0xffffffffffffffff, &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000685000-0x4)=0x10, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000400000-0x4)=<r97=>0x0)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a71000)={0x0, <r98=>0x0, 0x0}, &(0x7f0000f43000)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aa7000)={0x0, 0x0, <r99=>0x0}, &(0x7f0000b17000)=0xc)
r100 = gettid()
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000267000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r101=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064c000-0x4)=0xe8)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000044d000-0xc)={0x0, 0x0, <r102=>0x0}, &(0x7f0000871000-0x4)=0xc)
r103 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000949000)=0x0)
sendmmsg$unix(r0, &(0x7f0000ef5000-0x118)=[{&(0x7f0000b78000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000155000-0x10)=[{&(0x7f0000618000-0x20)="5ea5b9edc7ec839192ab3646d7f81f1d7742eb8d3ece87bd505d3496ee2b28b9", 0x20}], 0x1, &(0x7f00001fc000-0x58)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x24000040}, {&(0x7f00004f7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007dd000)=[{&(0x7f0000969000)="59e75feaee4a0b994a0065998ec89c701bed27dd9128cfa81f49ff20a7250657ef6e8c0d707c671c8f841eb4b2b2353424a77d2c2825ab9b3cd3e004c94c816b70bce6900a801c35fc5ffdebe1b1b3477ee4fa53fbc78b59615790b85d902ea7cd94b21616ed8c355aab3783ab7795ab8c9f", 0x72}, {&(0x7f00001d3000)="6a31c3d128f5859012f52e50eeac119df131b9b25f0270617655f1bc5718a7932a19b6bec7b38fa57d256bdb6d5af1c70f55", 0x32}], 0x2, &(0x7f0000d60000)=[@rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23]}, @rights={0x38, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30, r31, r32]}, @rights={0x20, 0x1, 0x1, [r33, r34, r35]}], 0xf8, 0xc004}, {&(0x7f0000d5f000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c6f000)=[{&(0x7f0000b34000)="5bee0284d132199d148870bc9ec44f562c3e998cd631fc93c909aded965e46063785eb5da53319a11086b5b4244db488ba9bc39c449e5016c82804744473ad90a0ab591c2304984f56bc596fc590cb092f9fdc6ff3aec33b1bafe892fde9a40b068e632486348be23a27ea8260aa", 0x6e}, {&(0x7f000017d000-0xc8)="3118159240eead157f64fab7f4c01b7b58b19b6a2da955d50ca297cf974106bd67368b6ee937b726944ad6155e3413f6e1d2eef4e00d905a94989484a179f2d55dc6a7ad4963513829ed9754b48b7153cb2f151c667cced24d7b02026d9efc4ed6610e9d5150e94ffa69d70a9ac77563f7d3f38b1652cef7ecd39ef1556c7b15dc4a60edc7e01de5adca1ca546cb9cc99f1984a9fde7d673d38ce06c6f48a59e3a28da5f84a3c11f80603bcaa5fbe1d47f99152068daf5e1e2c611fe55a54a60934af1abe6aba30e", 0xc8}, {&(0x7f00000ac000-0x1e)="4e175a886c9b4514b8697eb62eead6557405b7b5ae81908b85c0b3483667", 0x1e}, {&(0x7f000071a000)="8915b31d4606cab89961e295698fd2b198d2b8b090614aecddcb535ab06ed8b9926e9f573a14f70424f24404dd1ed8cbfa9a37188d0df55c45aadff09245ba783d71fa294c88e713aa4067ed7896602033beab0fa960fa1613d94b0bad20093f524ddc7ae861371a55fe0ed8536991a52f18a4a7d55a532f860eae7fceb02eceb49ac8d820bd2fc595a0eccdd71f5c6523ee26419678df5fd625b27117e2ba19324de90d4db2645aeb7dfde4d9042b2cda8352645ae41be3326f1284e0a1e89877ec079e094504a1e7100c5370f10b3e0be195d6885be63e298cac77d8e2aef67a78ad2dccb45cb5778dc0989f5e", 0xee}, {&(0x7f0000337000)="d0f98aeeecdf9d45c558f8d7e9cf4b9619fb425f78978c94199fb594d3eb1cdebdcb349c28fe9f996781c63406cb39e33f66458598a16685ee1e4db37709a837c85caf596ab1b493ef5dfa41dd6449f0f371fcd286274fd97fcd0138683c788daa11de85d0b7b546f6519d1d94ab", 0x6e}, {&(0x7f000045d000)="c0a419ab520fd4df381fd2923b898f68c531d149bf2a53ab1a2c0f5dc2f97ce2fdebfe1e50b53d36e6b93d", 0x2b}], 0x6, &(0x7f00003fe000)=[@rights={0x20, 0x1, 0x1, [r36, r37, r38]}, @rights={0x28, 0x1, 0x1, [r39, r40, r41, r42, r43]}, @rights={0x28, 0x1, 0x1, [r44, r45, r46, r47, r48]}, @rights={0x30, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @cred={0x20, 0x1, 0x2, r60, r61, r62}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x28, 0x1, 0x1, [r66, r67, r68, r69, r70, r71]}, @cred={0x20, 0x1, 0x2, r72, r73, r74}, @rights={0x30, 0x1, 0x1, [r75, r76, r77, r78, r79, r80, r81]}], 0x178, 0x4048840}, {&(0x7f0000b31000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00002c6000-0x60)=[{&(0x7f000014d000-0x24)="eb866ae65b2eab165f02726107c15a5661d0fd2735ffb5217541ed117d3aac870e9b937b", 0x24}, {&(0x7f00005e7000)="aff65fb90fe72d8de8d0a4dff20bc1c7bec6b65fe004e603aa6d796885de2a6e90b1d4", 0x23}, {&(0x7f0000225000-0x1000)="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", 0x1000}, {&(0x7f0000dd7000)="406b6118167f8c226d01875c5e463cb8ad86436f540f42617dcf447e4a656ccd431f3702a06d29b15d74929fb8f2ada7043d8f03c20e37a1daed6d65e36fa6785027a4f3dfc370d767b03e48aed3cbe65317d4a5681129bf19d91064d77a8e843633b7adbd76b009e66c67de83bfd78c69e9ee1c17ac5dd8a5c6aecda3158cebf2c5b9e4cfe12e13f7c0045fb0592ecfc7abe51d6d450cb1505be48d14a14a049e9fdab7b1c54e70d5de730a44c59e9cda350b63ccc8934bdc7c35b310959bdb42b8f1065ec2e4d584c923cf72ef028d195d989c5a36e7102a18e96da8c15f8d2d95d1", 0xe3}, {&(0x7f0000ebd000-0x83)="edef4873fd1169547dcd9ef38ff60587ba3f97e504905c1e3d622d6543ebb5893404d231c0cc8dd073379eec5537483b75902fdbdd61e4be5176f664fcf5b2a9d5cc7199d46220c4d0e5113e447d971de52b8f58f08dff34ca6c8cb62ca90d8c3a3d2bfaf594da7077a359c1f5a77bed6eb3b50718770a757e98ad7ab56de63120119c", 0x83}, {&(0x7f0000b86000)="1c6a7827c002", 0x6}], 0x6, &(0x7f00001db000)=[@rights={0x18, 0x1, 0x1, [r82]}, @rights={0x20, 0x1, 0x1, [r83, r84, r85, r86]}, @cred={0x20, 0x1, 0x2, r87, r88, r89}], 0x58, 0x4}, {&(0x7f0000cf4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009ab000-0x70)=[{&(0x7f0000038000)="e9d91d1e948e415a805307a04ded5811446fd5fd1a7cf428edcc34de7ece2411dfdf6864dc5c540ee80cb63eb9db2445888133f3d65bbfc7827dd58198057bec3d2e38e8bc142e5979836b44024e184409930ca4dd50781adbd8bb704182ca", 0x5f}, {&(0x7f0000198000)="4d5530b8fcc2070289f7ce64006490e784ae91", 0x13}, {&(0x7f0000a6d000-0xb)="e551715fe1859bbf72a66b", 0xb}, {&(0x7f0000196000)="3ddce4501958d923ecccf874fc1001a818a03d5af652ecc1223ec19e52f5b9052453ab9970de974c8406c4e7af58dd9046f70873e3b01c6e057882cbf56132610c2aa3717fc7f45057c68edf8e82116cb3420fcf37b6e67eb64ee9e107d0a812141e1d5cf850232fc052e2e6d45da5e999fd88702f075c282fe756ad8b0444bcdf8861db1f8c2db4306a8312725a656331c3dcdb683e48ec1c090d8686698e1565de4f2ac94d11263bea82a4bac2dec9325e1135d0f431043fb03d95207065779d8c352cd4143d7818326bbca6e8ae2fb8d84d48dcc5cd706a21ec52", 0xdc}, {&(0x7f0000f7b000-0x8a)="bd3f791dd1ee743213812ef22604f73ca1a43172fe6549a47261122a7c63897d6f578b71dd8c4d72da362b926e0578eac917227b134d6efe5c439ccdbe06a823060ef10ffd6a64cb97bd594cccaa27ec5573bd368f205b357d0ce05128809e92b3ea047b63a9e129cfa158d7c4676d6c6fd69567330d48f9a41eab01732ad9425efa190e240c3fec3dcc", 0x8a}, {&(0x7f00007b3000-0xa4)="d47e981dcb47a4bd734a8d05edf2940ba07a5a08de35484110ef9bc841b496ba89595a2c5a5709504a3f2153fddf947c41f632128dc7c70e512bc1c05272fae266f3123957c35e6a82e32798de0d6c7dc41a0e4d33867c81b830df0d14bda1fdfc760f49f3a8ccb973b3bec447369c87c91cbc1ed9df4a65920fb9865944dfcc9c9d1fe182ae4ac940fc8de431e0e01b8129256566d4c1096cf5dee8ab1469046aac86c3", 0xa4}, {&(0x7f000086a000-0x53)="b996d67053902fd3ab2f20f19ee619381b573dff88720cf50401224ac09484937f614e55a2f65156d84e1d13ceec61964aff5d0dd20ff2956fa03bd64f4ce9d55831a5a1a44a51c0efee4157f914f2181abc02", 0x53}], 0x7, &(0x7f0000c82000)=[@rights={0x28, 0x1, 0x1, [r90, r91, r92, r93, r94]}, @rights={0x18, 0x1, 0x1, [r95, r96]}, @cred={0x20, 0x1, 0x2, r97, r98, r99}, @cred={0x20, 0x1, 0x2, r100, r101, r102}, @rights={0x18, 0x1, 0x1, [r103]}], 0x98, 0x4000000}], 0x5, 0x4000080)

2018/01/09 12:17:21 executing program 7:
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept4(r1, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000)
accept$alg(r2, 0x0, 0x0)
ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001000)={"9611ba2b2c7d259836657bd3ed85eb96", {0x4, 0x3ff, 0x100, "a794352109b7", 0xaa2, 0x0}})
recvfrom(r0, &(0x7f000000c000-0xa6)=""/1, 0x1, 0x0, 0x0, 0x0)
sendto(r1, &(0x7f0000001000)="a9", 0x1, 0x0, 0x0, 0x0)

2018/01/09 12:17:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r0, &(0x7f000064b000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "800000000000050a22"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000aa6000)=0x3278, 0x4)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00005e7000)={0xf0c, 0x7ff, 0x0, 0x7}, 0x10)

[   52.056984] dccp_invalid_packet: pskb_may_pull failed
[   52.168742] dccp_invalid_packet: pskb_may_pull failed
2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4)
r1 = accept(r0, &(0x7f00001f5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000062a000-0x4)=0x10)
setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00000f7000+0xc75)=0x8, 0x4)

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e47000-0x4)=0x0, &(0x7f0000184000-0x4)=0x4)
write(r0, &(0x7f000087f000)="22000000180023f04f000e000900070002000104000061070006590004000f010018", 0x15)
ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c61000-0x20)={"2de6da630f5e16a49aa43c93593f8546", {0x4, 0x3, 0x8, "c24a6630b6e4", 0x8001, 0x0}})

2018/01/09 12:17:21 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socketpair(0xbf817515273e5e5d, 0x80804, 0x8, &(0x7f0000e08000)={<r1=>0x0, <r2=>0x0})
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000acf000-0x28)={r1, 0x0, 0xbc, 0x4f, &(0x7f0000b3f000-0xbc)="b979ea62963d36e882716a6a03c7044fb2e4b39c9d9bac214ca16e6bee1232d51362919385ffed054cece27becd06f543edefdc74e0659076b4e51dae701e02f7ee72d2dd597af1d2f3663a5602ebca717d23c83499af3049c3672ab0fa6877a6f5a9ea2d024acc792d068ba702ae4bca7c4ab8a1d9462f87898f179587767b592f6290d7411dcf7d999ebd1615d8d06b4b18829235919490be6e4348e879bfa09e07fbd5cbea49b4f1edfab4d84ecf04185ecb02bcc1ce58d65a336", &(0x7f00002a3000)=""/79, 0x0, 0x5}, 0x28)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d09000)={0x18, 0x0})

2018/01/09 12:17:21 executing program 7:
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
listen(r0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={<r1=>0x0, 0x0})
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002ff000-0x4)=0x0, &(0x7f00003e7000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000790000-0x18)=[{r0, 0x200, 0x0}, {r0, 0x60, 0x0}, {r0, 0x2100, 0x0}], 0x3, 0x3)
pipe(&(0x7f0000155000)={0x0, <r2=>0x0})
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d8a000-0xc)={0x10, 0x0})
r3 = accept4$unix(0xffffffffffffffff, &(0x7f000035b000)=@file={0x0, ""/108}, &(0x7f0000878000)=0x6e, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000fc1000)={@generic="7246d948c57b40265ea4e4e5f4e4138e", @ifru_flags=0x900})
syz_emit_ethernet(0x86, &(0x7f0000d3b000)={@random="4babf1e70ec3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x50, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}], ""}}}}}}}, 0x0)

2018/01/09 12:17:21 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ac000-0x4)=0x0, &(0x7f0000bef000)=0x4)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fe5000+0xebb)={@generic="dc3fffffdf6100000000ffe70007e82a", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
syz_emit_ethernet(0x6e, &(0x7f0000054000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f0ca", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e2d81e", 0x0, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "a694c7be6104019a"}}}}}}}, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000818000)={<r1=>0x0, 0x0})
close(r1)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002d9000-0x8)={0x0, <r2=>0x0})
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000294000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x2, 0xff, 0x8, 0x7efb, 0x10001, 0x40}, &(0x7f0000372000-0x4)=0xfffffffffffffcfb)
ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006cd000)={@generic="28d5722f90830d78c569d1ba82ec9bc1", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/09 12:17:21 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000731000-0x90)="1f0000000206ffdde200f49ff60f0000000200000900018005ffffe5000051", 0x1f)
r1 = bpf$MAP_CREATE(0x0, &(0x7f000027c000-0x2c)={0xf, 0x5, 0x9, 0x8000, 0x14, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r1, &(0x7f0000b3b000)="052dd805e69b58e64e8b2c509ecbc3d9138f", &(0x7f0000e78000-0x6c)=""/108}, 0x18)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x20000000)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x4, 0x0, 0x0, 0x0}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20)
connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x100000000007fe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c)
getsockname$inet6(r0, &(0x7f00007af000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008c8000)=0x1c)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x200000000000045, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000012000)={0xffffffff, 0xb8d, 0x10}, 0xc)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000013000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, <r3=>0x0}, &(0x7f0000012000-0x4)=0xc)
bpf$PROG_LOAD(0x5, &(0x7f0000004000)={0x9, 0x15, &(0x7f0000013000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x10001}, [@initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff82, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x3c7, 0x7, 0x9, 0xa, 0x20, 0x10}, @jmp={0x5, 0xc3, 0x7, 0x7, 0x2, 0xfffffffe, 0xfffffffffffffffc}, @jmp={0x5, 0x100000000, 0xd, 0x7, 0x6, 0xfffffffe, 0x8}, @map={0x18, 0x3, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0xc88, 0xd, 0x7, 0x8, 0xfffffffc, 0x8}, @ldst={0x3, 0x3, 0x7, 0xf8e2de743f7a0c90, 0x3, 0x102, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0xa)='syzkaller\x00', 0x6, 0x89, &(0x7f0000013000)=""/137, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48)
sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000013000)={<r4=>0x0, 0x20, 0x10001, 0x5, 0x1, 0x8, 0x9, 0x3f, {0x0, @in6={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5, 0xfffffffffffffff7, 0xffffffffffffb236, 0x16}}, &(0x7f0000014000-0x4)=0xb8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r4, 0x3ff, 0x0}, &(0x7f0000008000-0x4)=0xc)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f000077f000-0x8)=0xcd)
sendto$inet(r0, &(0x7f0000043000-0xcd)="", 0x3d0, 0x1, &(0x7f000011b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
read(r0, &(0x7f000058b000-0x86)=""/134, 0x86)
shutdown(r0, 0x1)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003b3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x188})

2018/01/09 12:17:21 executing program 6:
mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10)
sendto(0xffffffffffffffff, &(0x7f0000036000)="064012", 0x3, 0x0, &(0x7f000001d000-0x10)=@ethernet={0x0, @random="04dd217add25", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000039000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netlink(r0, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000034000)=0xc)
mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000039000-0x8)={0x0, <r1=>0x0})
r2 = epoll_create(0x2)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
bind$inet6(r1, &(0x7f0000151000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ef}, 0x1c)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b4000-0x4)=<r2=>0x0)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a94000)=0x0)
r3 = getuid()
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000514000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
socketpair(0x1a, 0x807, 0x5, &(0x7f0000dd7000)={<r4=>0x0, <r5=>0x0})
bind$ax25(r5, &(0x7f000086d000-0x10)={0x3, {"2f08ccc3926367"}, 0x0}, 0x10)
socket$bt_hidp(0x1f, 0x3, 0x6)
accept$alg(r4, 0x0, 0x0)
getsockname$packet(r5, &(0x7f0000366000)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009ee000-0x4)=0x14)
ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000adc000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9c0, r6})
r7 = getgid()
recvfrom$inet(r4, &(0x7f00000a6000)=""/125, 0x7d, 0x12001, &(0x7f0000e4b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000dd5000)=[], 0x1, &(0x7f0000fa7000-0xd0)=[@rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r2, r3, r7}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r2, r3, r7}], 0xfffffffffffffeea, 0x0}, 0x0)

2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x80000)
r1 = accept$ipx(0xffffffffffffff9c, &(0x7f000098e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd4000)=0x10)
epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1)
sendmmsg(r1, &(0x7f0000acc000-0x168)=[{{&(0x7f0000699000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x40000090}, 0xc, &(0x7f0000f85000)=[{&(0x7f0000787000-0x34)="85d23dcf136b6497e907fb51ed0b4637a62276df5c950edd100301ec756fcac7e0fa7ff36ac9a3d6ca353cbc81251a3b39579ed7", 0x34}, {&(0x7f0000491000)="1184e8f7c1b8c7d9bcee9406b911573768eae7b3866b433a6eacd5ea8081f497a5c970964c4d9a8d108806f0a217f7a6925848c555d5b9eeff9d67b4294d6c766b9d6a75649093940cd9a8792c761075f0e24f4c003a2b9115", 0x59}], 0x2, &(0x7f0000535000)=[{0x30, 0x105, 0x3, "46eb0f91567f943b7c37d6f1d53019636477c833d9f9556496dffa9cc8"}], 0x30, 0x4000}, 0x1}, {{&(0x7f00006f9000-0x10)=@ax25={0x3, {"4a7dacb43cea16"}, 0x800}, 0x10, &(0x7f000013a000-0x80)=[{&(0x7f00001ed000)="640114895709c90688b3a247cf100dca8415f098f0b76e3042a74486be3d04afbb7069fa342d275a4a3504fd65fa453c23931d541044a76de2d2ad9b7cdcbefe1c6bb210a756042c92d5785869a27cf5320f6f887e1a07de87aa0580629ca447252c187cd428425ef149dbcf65c32c068de4875da2d503286b", 0x79}, {&(0x7f000050e000-0x8b)="abddc95aafa74bfb49c3fc27cea2f828479bfde8cb62849cf908ad792dcf5e604c794dbe949c4cab98cce32ba93696e72e57c9db5bc5d57a0b409cafba62d8de7656678615364261132c0311094b884d3a8bf3d607486bff402e77960aa22ffb8ce032e128577a6f0335f6ed83adfcd22868383f0151dfbe71aa3586dfd01d4efe4b870548aa62ed7e999e", 0x8b}, {&(0x7f0000dcb000-0x51)="80aa92e8efed6668e0ab2358dfdb294f9311c5382f110c22955c0cd2654909a33565a07520d028802241deaa8ccccc55c4555ca195682251201754a473b6e12f9d2cb4da78de0692c371b8cf5c163cd237", 0x51}, {&(0x7f00005d3000)="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{&(0x7f0000bd4000-0x87)="c727638b8214ce49bd09e70310e5df9e11d1468abe9aba0da7b2d8afeec5226bc33113056ab62fc5e029f0b8e6e15d0a3c2d96d1f4b241b9e9038b725d5ef9e572ccf602884d9d2519a8065871507853325b9d3f3b75778db5169f536ff5d490067ee3dc7b8eb7a092a3b5008e6003509c00527b8fe7a512e906d4b02fb91da1f12c451b774cd6", 0x87}, {&(0x7f00005f8000-0x5c)="71852528b91300e7c83a54e831001bf25f7135933f12aa9c2220c76c39228bc84ffdb9e2853f58699b1bb6d863e8437decd803ba323ff8ce09ee9684ba3ff3d39754113012639772f0678d76f226adc3a5cd9983fe67be4e32f6da16", 0x5c}, {&(0x7f00009f1000-0xa)="7b687685ea5733193c4f", 0xa}], 0x7, &(0x7f000037d000)=[], 0x0, 0x20000000}, 0x4}, {{0x0, 0x0, &(0x7f0000b4a000)=[{&(0x7f000024f000-0x46)="0a27016b5596098af8fc70333732019409ef8de2931ddd1823d0579c050c1c5ecc9ba715d56b9be3a48d9b5cc42b33b74fc4b62f490891cbdf77c71aa3318175a76dc760112a", 0x46}, {&(0x7f0000ca4000-0xac)="5788922f9b5625c406f01636393ecc5b4d0a3c88fbc68bc444b1401df920273612d9bc0988eb7c6bfc45ccb0649429f9baab5415c5159e588134332886d402612a8b4127872f0312d807b6a974e81352dec28b060aef348b7b32e94eae254ca38de3af5a2459a34d09679a9c618ee75ba92ff3826d834b80541bea6637deaf5b4b671308392265bc080084ec3ba9a8c3eea00974b9dda2ab7111905bd2b699fc7deaf8e7b84d8e406a668385", 0xac}, {&(0x7f00002b6000)="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", 0x1000}, {&(0x7f0000c80000)="6e3ae987d82764b4da0e1a556811009e500f93eb61593adf6afd7c62157b9ebc7bedc0aca3c3ca6aea9b916bf0cda8634f5df1581b24230898fe925623428852922bd5a29919654dfbf825726da20814c7a344da866b0d9ff34849cbd8be27f24ddebe7523595ef9e4405c4e628b1f4a2bcff61a0f29ebc4d7e404b638631336f02cbe1ae46392fac0083626a1d30a350e68561c8fdced675a008bd924b300b49a885aeae29e7136b592a7e8edd77a54e587b2e61ac7eae1585c08c2d3fe90bf87b8295050dde641acf3465a99efc3b53f19c463bf5c4ce026568325964989574118", 0xe2}], 0x4, 0x0, 0x0, 0x24000005}, 0x1}], 0x6, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r2, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x29, 0x10000000000401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0)

[   52.279694] netlink: 'syz-executor5': attribute type 1 has an invalid length.
[   52.311497] netlink: 'syz-executor5': attribute type 1 has an invalid length.
2018/01/09 12:17:21 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x8080a, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000019e000)={0x0, 0x0})
bind$ipx(r0, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10)

2018/01/09 12:17:21 executing program 4:
mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$inet6(0xa, 0x0, 0x3)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000309000-0x4)=0x6d4, 0x4)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aca000-0x10)=@generic="20bea62b2289c9703c85cf670f53082e")
bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/09 12:17:21 executing program 5:
mmap(&(0x7f0000000000/0x9a3000)=nil, 0x9a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000077f000-0x4)=0x0)
mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009a4000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000085e000)={&(0x7f00009a3000)='./file0\x00', 0x0, 0x18}, 0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000052000-0x8)={r1, r2})
r3 = socket(0x10, 0x0, 0x9e)
mmap(&(0x7f00009a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00009a3000)=@generic="38596e7eca37202e98220157714708b7")
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000020c000)=0x3ff, 0x4)
r4 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r4, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:21 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000bb8000-0xb8)={<r1=>0x0, 0x8, 0x4, 0x1ff, 0x1, 0x7, 0x2, 0x8, {<r2=>0x0, @in6={{0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e96dc18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x100, 0x80000001, 0xc0}}, &(0x7f0000f29000)=0xb8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x10001, 0x5bba0000}, &(0x7f0000002000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x8000, 0x2, 0x7, r2}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000acc000)={r1, 0x7, 0xc8, "8519f3277aa02d6903c2d0d672cfae23639ce5ad5b3f729262842af82b09a71345684495ae0bd0466fec72d63493583fa46b878a7becf44cc7cd21f5c49e414fb0ef023ea550a9c7d79ab9e38421cac23fb084ef473428ec566fcc5aea3703f3851cb4127f6820e8bc7d90e30e3cf4fc1d76a2fc564ac910a3dbec4d4e039980163081cabed775add9e49c6bc42780e258dc33bd2075b77af0d9e44c712041dab301e3ecab84dd14d637bdb2d402ade883c23b7d1562b27b16e1d6bc98a673d0e0600958008f6433"}, 0xd0)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="", 0x0, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = accept(r3, &(0x7f000097b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000acc000)=0x6)
mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000acc000)={r3, 0x6})

2018/01/09 12:17:21 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x800, 0x8, &(0x7f000080b000-0x8)={0x0, <r0=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000913000-0xc)={0x0, 0x0, <r1=>r0})
ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000da3000+0x2cc)={0x9, 0x6, 0x2, 0xff, &(0x7f00002d6000-0xff)=""/255, 0x18, &(0x7f0000077000)=""/24, 0x2f, &(0x7f0000c6f000-0x2f)=""/47})
r2 = socket$key(0xf, 0x3, 0x2)
r3 = bpf$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$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r2, r3})
sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
sendmsg$key(r2, &(0x7f000089d000)={0x0, 0x0, &(0x7f0000418000-0x10)={&(0x7f00007ed000)={0x2, 0x7, 0x4, 0x3, 0x4, 0x0, 0x5, 0x3, [@sadb_sa={0x2, 0x1, 0x0, 0x8, 0x2, 0xb8, 0x4, 0x40000000}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:21 executing program 7:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000271000-0x8)={<r1=>0x0, 0x0}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xed)={r1, 0xe5, "81193053f02ca49afcf11b653b8689284415acfbaeb304c135a447cb51e5181356b9abde5e9a588d3a25dc72a170ca1d6f0ce88e314372b489bcea379e88a36eb061fbb9272552f05f5d64e9c0e56315862bebb1af2e6f27076f820692e57a3cbe29d8cdcc6ac8ddaeac2f4d12fb6ec226bef387dc2cb53317fc1ccab90a9d495897e62b887b9b79b5a3840df5b1261bbca64dd30edf6247e30cc6ac437ce89a5bf5ed817dd995886ae2e3a63ac6aea2183a3703a58c9333a7d1f452ee9ab72a692d25c9dc2d57bdeaf88ef80ed387ae7a9b88f5ed1dfbba12187fd95438fbae3fff23c8ff"}, &(0x7f0000da9000)=0xed)
mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:21 executing program 1:
mmap(&(0x7f0000000000/0x9ab000)=nil, 0x9ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
r1 = getuid()
sendmsg$nl_xfrm(r0, &(0x7f00003ca000)={&(0x7f0000241000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000342000-0x50)=@delpolicy={0x50, 0x14, 0x40003, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0xffffffffffffffff, 0xfffffffffffffffd}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:22 executing program 6:
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c0b000)={0xffffffffffffff9c, 0x50, &(0x7f000058e000-0x50)={0x0, <r0=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000cf7000-0x4)=r0, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f000008e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9)
recvfrom$unix(r1, &(0x7f0000974000)=""/0, 0x0, 0x60, &(0x7f000009d000-0xa)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$packet(r1, &(0x7f0000001000)={0x11, 0x6, r2, 0x1, 0x2, 0x6, @random="5517eb8bbff3", [0x0, 0x0]}, 0x14)
r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x10}, 0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0x0, 0x8, &(0x7f0000001000-0x40)=@raw=[@ldst={0x3, 0x3, 0x0, 0x1, 0xa, 0x50, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffff358, 0x0, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000002000)='GPL\x00', 0x10000, 0xf9, &(0x7f0000003000-0xf9)=""/249, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, <r4=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, <r5=>0x0})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000004000-0x8)={<r6=>0x0, 0x0})
ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000000)={r5, r6, 0xf3c})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, <r7=>0x0})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000006000-0xc)={<r8=>0x0, 0x6, 0x2, [0x20, 0xbe9f]}, &(0x7f0000006000-0x4)=0xc)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x62b6484f, 0x8000, 0x6, 0x3, r8}, 0x10)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000006000)={r8, 0x29d5}, 0x6)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000008000-0x4)=0x0)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x2, 0x0)
pipe(&(0x7f0000349000-0x8)={<r1=>0x0, 0x0})
getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007c4000-0x2)=0xffff, &(0x7f00009cb000-0x8)=0x2)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007f8000)={0x0, 0x0}, &(0x7f0000ced000-0x4)=0x8)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000)

2018/01/09 12:17:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000940000-0x4)=0x10, 0x800)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000790000-0x20)={@common='gretap0\x00', @ifru_flags=0x0})
syz_emit_ethernet(0x66, &(0x7f0000cb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @random='\x00\x00\x00\t\x00\b', [], {{0x86e0, @ipv6={0x0, 0x6, "6af20b", 0x30, 0x3a, 0xbfffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, '\aY+', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0)

2018/01/09 12:17:22 executing program 1:
mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4)
connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket(0x0, 0x807, 0x400)
ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d8000-0x20)={"3ba27dcaf5ee526edabda269b4524f88", {0x4, 0x0, 0x3, "018592a39bbf", 0x2, 0x0}})
mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000941000)='tls\x00', 0x4)
r2 = gettid()
r3 = getuid()
r4 = getgid()
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000093e000-0x80)={<r5=>0x0, 0x78, "3d8c8cd85e6d008907ec04274ccbc6213d9c489f908f888626d8da8584b515a2ae6670cd2a77d45c569f48955b9750695cd65e54354d97cf0e228362db9e1b6a09ba12834afbc03167cc5a0c535469a77da54903ff7843ddf1a3d9e2a7c9b590a1e2e5858bf90d331bbb486954829a83da1d71bb14fd37cd"}, &(0x7f0000910000)=0x80)
mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000942000)=@sack_info={r5, 0x5, 0x0}, 0xc)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000f0000-0x8)={0x0, 0x0})
mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$llc(r1, &(0x7f0000619000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000676000)=0x10, 0x80800)
accept$inet6(r1, 0x0, &(0x7f0000944000-0x4)=0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008e2000)={0x2a97, 0x2}, 0x8)
socketpair$inet(0x2, 0x0, 0xe9af, &(0x7f000093f000)={0x0, 0x0})
accept$inet(r0, &(0x7f000034e000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f9000)=0x10)
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000-0xc)={r2, r3, r4}, 0xc)
sendmsg$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, r2, r3, r4}], 0x20, 0x4004000}, 0x1)
recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0)

2018/01/09 12:17:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00008a6000-0x8)={<r0=>0x0, <r1=>0x0})
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b48000)={0x2000, 0x0})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f91000)={0x0, 0x0})

2018/01/09 12:17:22 executing program 3:
mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4)
mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f00005d2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000add000-0x4)=0x6, 0x80000)
mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0x7, 0x2, 0x101)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000add000-0xb8)={0x0, 0xe3, 0x5, 0x100, 0x7, 0x9, 0x7fff, 0x8, {<r2=>0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x8001, 0x6, 0x10001, 0xffffffffffff8000}}, &(0x7f0000add000-0x4)=0xb8)
mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000add000-0x8c)={r2, @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]}}, &(0x7f0000adc000)=0x8c)
r3 = accept$inet6(r0, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000672000-0x4)=0x1c)
getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000514000-0x8)=@assoc_value={<r4=>0x0, 0x1}, &(0x7f0000ac0000)=0x8)
mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000add000-0x12)={@generic="7153aa386d06cf1841922bfb401a01c1", 0x391})
mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000adc000-0xa0)={r4, @in6={{0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52ca5838, 0x0, 0x5, 0xfffffffffffffff7, 0x7ff}, &(0x7f0000adc000-0x4)=0xa0)
sendto$inet6(r0, &(0x7f0000adb000-0x1)="bf", 0x1, 0x200418d4, &(0x7f0000ada000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/09 12:17:22 executing program 6:
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a05000-0x8)={0x0, 0x0})
mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x801, 0x0)
setsockopt(r0, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5)
connect$ax25(r0, &(0x7f0000aef000-0x10)={0x3, {"fffc87000400ce"}, 0x89}, 0x10)

2018/01/09 12:17:22 executing program 7:
mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = accept4$llc(r0, &(0x7f00006f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b11000)=0x10, 0x80800)
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fc3000-0x10)=@generic="6dba9988db289b8d9552d454bf1383e9")
connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0)

2018/01/09 12:17:22 executing program 4:
r0 = socket$inet6(0xa, 0x3, 0xc)
mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48)
setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8)
sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000f50000)=0x1000000000005, 0x0)
recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f00003a8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003a6000-0x4)=0x60, 0x80800)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000025000-0xc)={0x8001, 0x1, 0x63, 0x2, 0x757c}, 0xc)
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00003aa000-0x4)=0xffffffffffffffff, 0x4)
r1 = socket(0x1, 0x80803, 0xffffffff)
write(r1, &(0x7f00002c1000+0x888)="220000001d000717ff08040009db000001001000fdfeffffff000000000000000002", 0x22)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000075c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x0, 0x3, 0x5, 0x10000, 0x3f, 0x8}, &(0x7f00005da000)=0x20)
mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fca000-0x1c)={0x1, 0x40, 0x80, 0x20000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e30000-0x20)={r2, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000055c000-0x18)={r2, &(0x7f0000fcb000-0x43)="86", &(0x7f0000fcc000-0x50)=""/80}, 0x18)
socketpair$inet6(0xa, 0xa, 0x7, &(0x7f00001ef000)={0x0, 0x0})

2018/01/09 12:17:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000e7e000-0x4)=0x0, 0x80800)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d90000-0xa)={0x3, [0x4, 0x6, 0xb6]}, 0xa)
sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac60", 0x2}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000072d000)=@assoc_value={<r2=>0x0, 0x4}, &(0x7f0000557000)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d37000-0x8)={r2, 0x1}, 0x8)
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"})

2018/01/09 12:17:22 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a39000)=0xffffffff, 0x4)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b0c000)={0x0, r0, 0x3, 0x0, 0x0}, 0x14)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000b8d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008cd000-0x4)=0x60, 0x80802)
setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f000028d000)=0xf3, 0x4)
bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000081b000)={<r0=>0xffffffffffffffff})
mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$nfc_llcp(r0, &(0x7f000081c000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002c0000)=0x60)
r1 = socket(0x10, 0x80002, 0x0)
write(r1, &(0x7f0000002000-0x97)="220000001c00b515f8efff000000000107ffe4ff00000000080103060001dea44557", 0x22)
close(r1)

2018/01/09 12:17:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000001d000)={&(0x7f0000228000-0x8)='./file0\x00', 0x0, 0x0}, 0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b3f000-0x20)={r0, &(0x7f0000932000-0x1000)="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", &(0x7f000004b000)="354571f957c21efff1864616bef6116b998849566d7b03d39df177756b1ebbdf38428216222f0caa0d9fe9be8d80f83d72a139204d463b158a3ac3ed3542cdcfe14a217b335451d82c1e0c903cae61fa9c1798feeb662209083a482fecbdbed8f860fd36aa68d2ee3c70afb5238349f18578b10ce89c9d8b03f592da3107ecd3711b28d081aece8b163b0eb65f89aa9c82f297a0fc78aa59a52b3541bab855536a2f8f1059ff278755f7104bc6c14798dbaf409a1f9eb4887f8cb5dec0f6b24013ddddcb", 0x1}, 0x20)
r1 = socket$inet6(0xa, 0x807, 0xfffffffffffffffc)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009a3000)={{{{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]}, {{0xa, 0x1, 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]}}, 0x200, 0x8, 0xe6, "8656f03850acf0357f12112462e164daf1604d85d7bb3518061ef1fa0ca4e564a28f026b8a93834a84d522b9561130d2b2275db703a59974ae40a360b2e6250b11fe4cc67e6871d9e7bf88322204f62c"}, 0x160)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000cda000-0x10)=@generic="a637ee83be12b730a22f75b8035b408d")
r2 = socket$netlink(0x10, 0x3, 0x0)
ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000096d000-0x4)=0x7)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00009ad000-0xc)={0x0, 0x80000, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000bb3000-0xc)={0x4800003e, 0x0, 0x18})
writev(r2, &(0x7f00004d1000-0x10)=[{&(0x7f000030a000-0x4)="2900000021001900013d35000010000602000016000000000000000008000a00000000000000070c88", 0x29}], 0x1)
r4 = accept$inet(0xffffffffffffff9c, &(0x7f00005f8000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004f3000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00003ab000-0xa0)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0xa0)

2018/01/09 12:17:22 executing program 4:
mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000f93000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f31000-0x8)={0x0, <r2=>0x0})
recvfrom$inet6(r2, &(0x7f0000445000)=""/200, 0xc8, 0x40000000, &(0x7f00006cd000)={0xa, 0x0, 0xbd78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c)
socketpair(0x3, 0x2, 0x5, &(0x7f0000f96000-0x8)={<r3=>0x0, <r4=>0x0})
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$ax25(r3, &(0x7f000022a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f96000-0x4)=0x10)
recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000e70000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f98000-0x4)={0x7}, 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000f97000-0x8)={<r6=>0x0, 0x6}, &(0x7f0000a17000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a98000)={r6, 0xf8, 0x1, [0x100000000]}, 0xa)

2018/01/09 12:17:22 executing program 5:
r0 = socket$inet6_sctp(0xa, 0xffffffffffffdfff, 0x84)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000de8000-0x18)={0x0, []}, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000790000)=0xee)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x0)
socket$netlink(0x10, 0x3, 0x0)
connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e56000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x2, 0x1, 0x100008, 0x400, 0xfffffffffffffff9}, &(0x7f00000e1000-0x4)=0x204)
r1 = accept(r0, 0x0, &(0x7f0000487000-0x4)=0x0)
setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000117000)=0x43ad6273, 0x4)
socket$bt_rfcomm(0x1f, 0x3, 0x3)
bind$ax25(r1, &(0x7f00009e6000-0x10)={0x3, {"f88e153e9ea8b1"}, 0x10000}, 0x10)
getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000409000)=0x4)

2018/01/09 12:17:22 executing program 7:
mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0x10, 0x3, 0x0)
getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005d4000)=""/165, &(0x7f0000687000)=0xa5)
write(r2, &(0x7f0000a6e000)="220000001b00030b0000fff9ef001201", 0x10)
getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b9d000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000025e000)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000049b000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x1, 0x5, 0xa, 0x9ee4cf39d63ee5e8, 0x80, 0xbf, r3, r4}, {0x1c, 0x5, 0x7, 0xfff, 0x5, 0x9, 0x400, 0x2}, {0x842a, 0x401, 0x0, 0x1ff}, 0xcd2, 0xd, 0x3, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, 0xa, @in=@rand_addr=0xfffffffffffff5c4, 0x5, 0x0, 0x3, 0x49, 0x1, 0x401, 0x100000001}}, 0xe8)
sendmsg$nl_xfrm(r2, &(0x7f0000832000-0x38)={&(0x7f00007fb000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00007b1000)={&(0x7f0000487000)=@newpolicy={0xb8, 0x13, 0x0, 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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4}, {0x0, 0x101, 0x6, 0x8, 0x0, 0x7, 0x8, 0x8ff1}, {0xe00, 0x1000, 0x100000000, 0x0}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0)
getsockname$llc(r2, &(0x7f0000389000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000971000)=0x10)
getpeername$packet(r2, &(0x7f00004a6000)={0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d8b000-0x3)=0x14)
recvfrom$packet(r2, &(0x7f0000118000)=""/100, 0x64, 0x10000, &(0x7f0000cf1000)={0x11, 0xff, r5, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
getpeername$llc(r2, &(0x7f0000e30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000104000-0x4)=0x10)
sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0)

2018/01/09 12:17:22 executing program 5:
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)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"})
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000001000-0x28)={@generic="b9e6d6a0f2875535feddec7dcd48a43a", @ifru_addrs=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={<r2=>r0})
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ef8000-0x4)=0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ef8000-0x88)={0x5, {{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000-0x2a)={<r3=>0x0, 0x22, "741b626dd0f8cedaa9edfc0ab96068f07ef0fda9d1f72bccbdb74febed146543c8ca"}, &(0x7f0000ef7000)=0x2a)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={r3, 0x1, 0x2, 0x704822eb}, 0x10)
ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0})

2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000fe1000-0x8)={<r1=>0x0, 0x80000001}, &(0x7f0000fe1000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006bf000)=r1, 0x4)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, 0x0})

2018/01/09 12:17:22 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x3, 0x800, 0x7e9)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000471000-0x4)=0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5)
r2 = accept$alg(r1, 0x0, 0x0)
recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0)

2018/01/09 12:17:22 executing program 6:
socketpair$inet6(0xa, 0x6, 0xd2cb, &(0x7f000059f000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000661000-0x7e)=""/126, &(0x7f0000000000)=0x7e)
mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x802, 0x0)
write(r1, &(0x7f0000036000-0x27)="24000000190025f0fe1b1ffbf0fffc0e020000000000000008000005080005005f1890b3", 0x24)
mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000090e000)={0x7, {{0xa, 0x2, 0x0, @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]}, 0x0, 0x1, [{{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110)

2018/01/09 12:17:22 executing program 2:
socketpair(0x9, 0x800, 0x2, &(0x7f00008cc000)={0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1000000010, 0x10000000002, 0x0)
write(r0, &(0x7f00008de000)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f)

2018/01/09 12:17:22 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x1, 0xfffffffffffffffd, &(0x7f0000001000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={<r1=>0x0, 0x40, 0x8}, &(0x7f0000001000-0x4)=0xc)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000faf000-0xa)={r1, 0x1, 0x1, [0x1]}, 0xa)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4(0xffffffffffffffff, &(0x7f00009b1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005d7000)=0x14, 0x80000)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b3e000)={<r3=>0x0, 0x3}, &(0x7f0000ffc000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000990000-0x14)={r3, 0x100, 0x9, 0x4, 0x5d, 0x3}, &(0x7f0000fbd000)=0x14)
setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000fca000-0x4)=0x789, 0x4)
bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000952000)={0x3, [0x0, 0x0, <r4=>0x0]}, &(0x7f0000bc1000)=0x10)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000108000)={0x0, 0x5, 0x9, 0x7, 0x4, 0x10001, 0x7, 0x0, {<r5=>0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3d0, 0x5, 0x92e, 0x364a}}, &(0x7f0000f4d000-0x4)=0xb8)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000885000-0x14)={<r6=>0x0, 0x6, 0xffff, 0xf638, 0x400, 0x10001}, &(0x7f0000ea3000-0x4)=0x14)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000355000-0x8)=@assoc_value={<r7=>0x0, 0x0}, &(0x7f0000e10000-0x4)=0x8)
sendmmsg$inet_sctp(r2, &(0x7f0000100000)=[{&(0x7f0000583000)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd133}, 0x1c, &(0x7f0000861000-0x80)=[{&(0x7f0000ab6000)="630ae6c7edf91bd52245825154a073636b21a9b322d1bde800e0d65d4f4c145d95a2315d0f3162bdaaeba416a905dd7cfe45cc090e7291c71b470fd69fea051529efb4c3e30484bb8363d47f5c36bb22b6e3dacb82368ac02488af9079acaffdb8112bd6b57bfb6aee4dbccbdfb54ee3e14785d38fcda4950a8f0ad8bf7e5c6336d8475352f69153c690bfac34f24faa0a1318b237f0218a0e7572d5094d1b6df26a0d7394c596b089fabdd7d7c22ab4dd92f1e2c6a8368017cf1d6e00f2bbf03926b39063401391b777eb1bd5604f2efbc04158900476", 0xd7}, {&(0x7f0000c68000-0x8a)="6f8d99fdeb3a3a9a2e850ca33573a2b88345b8914d4fccd3675669d97405432d7e443e6ef6fc3db2674c76bc7eaaf4b40c6183643d4569b7a11265a042e0b7012bcaa464ebebb8b019b8a87e6b767426910f96553db2e531ff99a2e982cdf857c6a40fbf053ae51188f438faeedd69fca0498ff5178e4bb31fb1f0a39c02ad40e4574bbf3d8e18442e6a", 0x8a}, {&(0x7f000074b000-0x47)="0a4ee7674d76af2683df7efe212d7d6cc4d400ad95236c170bfae129d1e29d36551c7dfcc81cd5092c1b339b8f562a40273de5cfc578496e16a29183a25465c743ee4b1c633497", 0x47}, {&(0x7f0000c78000-0x16)="86be9a31ca5663400c0845feab37207f68a50ef320a5", 0x16}, {&(0x7f0000b59000)="08c320965acf7241f79cdf6a78739a66ff52e9ff357cf9daceae34452085e305dc65ef4fa34156d14ebeee4da15aac0c43a66c980e0c59979cb972593d1ca1d6010b767656cd525b85b8b7b03d412ed67630f6971c423394cde2ed30fad65c577395c909c7aa2f6913ac9d0c4128872986636fbfaa7d2454a16e10bc9d9f711ae0be021a4d029e215b21f200fe5539ad3a8713e81f5302e057bbb7e1e6423b15ec52ac70482b27941fac7d097f", 0xad}, {&(0x7f0000c64000)="29eac6442671a151fff3612d7b8a9dc1fd70e0b83c215b32a7eb7ce0b90eb0d7b6ff63d58776e35f9cb29f43cba5a062b50b51e5df74f3ec042e8e0b4d7bcfbdf92dd2529e4f80ad38aac6df9713a34142af8a40648c4f83db3b913317153e5c8ab15607046590a1a6f3832aab8a8789605f710b8646f53ca19e529419a89c8ceeea0c7a1919fb039c813e84205543c3be3bb57c0c4b528df2980ccd7f", 0x9d}, {&(0x7f0000231000)="6272a3b3aab3b477f196d1324d3625740fa6b1c12ecace276b9405e26317cb3cac7f2e7522a5faecd91490dd9360d77503d8fb68930f640dfa5007bd909c3dac0f010f00a4bf5e3869b5f74b12dbc9f4a0217fcc85bca7a399975cf3bd6abd23e46fbd362a75e92fefb0d358facf1ff7e21d0acb81615639d873b56fc297b0dadadc5986b1504a353730ff6afe5474b8ada3b9dec2a39c2acbe372355130d584e399f02d5b5a397addb58e2cfacedf27ab3f1672502d435b16ddeb92f4cc12254dc196810a4b4cf8109b5f3348d9ebe0db962e414b5f661f3cf1404d1b0a2cb5c4394f7492119fd53652686db4", 0xed}, {&(0x7f000000b000)="ace4705f44a8898482cc8c634326e1c4702cf1b5d7d25d2b7a87a609291dbdd4b39a4f8a1e2ceb8bfcd18436355af10881806f6210eeac4e9ae24753666f7e03517d3310f29c478621d384fff8e6815c6f98220568a2299c2608c90613937a625d94b85c6f9c79988b6e7c0872e536d4b64caf72eda17af6eecf89867485ce14d9d0e3c8822b5876da59bb6a8fca740672ac3a921ef3d94a8d962ec4b2fddd79fdb4a8a35048", 0xa6}], 0x8, &(0x7f0000cf7000)=[@sndrcv={0x30, 0x84, 0x1, {0x101, 0x0, 0x800d, 0x5, 0x20, 0x200, 0x4, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x200, 0x8, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x4, 0x208, 0x3c, 0x7fff, 0xffffffffffffffff, 0x0, 0xcd, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x6, 0x4, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x8001, 0x8000, 0x3}}], 0xf0, 0x0}, {&(0x7f0000992000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000247000)=[{&(0x7f00007a1000-0x5a)="d40420e874b38df21ff4618ffec85a0cfcc4000465a88992ce119616530285a4a216ba9398e4318e869a5be0b5ece1885ce638b5eb33acb312abe61a967b8dacc5781bb6a23468c8d9681c72d3ba9977fde7fba1e92f251ac5aa", 0x5a}, {&(0x7f00003a3000-0x92)="6799bfeb301c500fdafc6e8a0d680447276c46a7d16220a54dc44123567abd0c687afbe161bbd86db27860ee1208910b2441c8b56be9d22445ffec235c8132fee3a356538af038f888a13cb26bd82b7cbae299140999833e3dcaf09a663d241f07ef60c9437bb172d2b490a23622d7c5370d6244a5d530eed202a991cdebb938934772dfd61126baa112c4357781da4a39c0", 0x92}, {&(0x7f0000ac9000)="b3a30504449aabe100525fbbf2e37aecc0b0402766967d957a798db250fd087f3011d2ec72f07c0c44c59ccaad75b3886b1dc8f82466a36db7a97ac22a799503a50434ff8ef74c78c88bc7bc84235e5a5d87732e10c20d35b6d0013c4ec84137dca7d063c3936a666866ed71e1a21355d445cf7384fef45b1008f05601b47735a68163e6d9842415498aef0d9f07d156e3c0aed940a3fc8c9d999a64bdc6511aa960dbee97d42ea6a99ab070347b845e18ba050a3964ca9fd243d7a11e6395d9760a2d244750efa916131919ec5c7fd8015dcfed2462b301d4632f481db1344351645600113bde", 0xe7}, {&(0x7f0000049000-0x42)="4cc2079b609401960a6f5fc0144e46f49bc626e1c07fc750b2814f1c6957db49de9bfd08093a3072459c1f6fea52bc81b0fb2764085c74b6c499b0971e7491ccb47a", 0x42}, {&(0x7f0000efa000-0x9)="fe06337bf3b3be74fe", 0x9}, {&(0x7f000039f000-0x10)="3839f41be07f959350ff138b1b599f1b", 0x10}, {&(0x7f00000b1000-0x89)="e66f376d4c2a692fb33c51e7561ce23ad6b975f0dbbb612c3e36ce2b1d9f672b686a521a6b35e2676a5c23750aa39772cb9b883b3342fecf016118d3bb0d81fc8240da414bbae301cada4455cd4fc105b84f3d98258e2b82c6d3afa8304c2b8da43b9aa059954a09ca04c0c29ef73138912f07be6f736fd6e5953b8d4c9816155dbaea7c0c02cd9c43", 0x89}], 0x7, &(0x7f00006de000)=[], 0x0, 0x80}], 0x2, 0x20040000)

[   52.689815] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=10238 comm=syz-executor7
2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000834000)="26000000240043040000000000109100000200040100000000000200f1ffffffffff03c76e35", 0x26)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000971000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/09 12:17:22 executing program 4:
mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_sco(0x1f, 0x5, 0x2)
getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000419000-0x2)=0x2ba, &(0x7f0000a65000-0x8)=0x2)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000a65000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r1, 0x4)
r2 = accept$inet(r1, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a6d000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000028a000-0x4)=0x8c)

2018/01/09 12:17:22 executing program 5:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000)={0x0, <r1=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000002000-0xa)={0x5, "c0d4a54e149b"})
accept$inet(r0, 0x0, &(0x7f0000000000)=0x0)

2018/01/09 12:17:22 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x803, 0x0)
bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4)
r1 = socket$inet(0x2, 0x2, 0x0)
recvfrom$unix(r0, &(0x7f0000512000)=""/21, 0x15, 0x0, &(0x7f0000d96000-0xa)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000095000-0x4)=0x4, 0x4)
setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000a25000)="d6d2825333454dfb7996aa1ed622e8b074f9c2636e4a8d39bd4771d3bbbe78195d3bad5b272440ebbd49b87eee5c2c6e352483fb61d4a54222c5667d59b3aa1034b7f2da814e7260fd363ef4bfe8dfcf77f110e1e45df059586edd8134cd5f93f4cd55bbb3768206b02bb7a3b6910afaae348bdfeb7ba3b5d9583c21857b145df62e67af2bac214e1dc2ac9ed2f75c9aa78d79204c75fbe11a1d26dca79747cbfe4442835489aadde8eef583f4a6882d6df5665e96c3d979c3670548ad27e920caf60f16f021d08540727bc6a48c4448b9ffd0fc7bcdc7a79a82", 0xda)
sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a3e000)={0xc0000000, 0x0})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0})
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f04000-0x4)=0x0)
ioctl(r0, 0x6, &(0x7f0000e25000)="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")
r2 = socket$inet6(0xa, 0x3, 0x8)
getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00006b9000)=0x0, &(0x7f000077b000)=0x4)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xad4000)=nil, 0xad4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000369000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c5000-0x4)=0xe8)

2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001d2000-0x8)={0x0, <r0=>0x0})
getpeername(r0, &(0x7f0000a59000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000)=0x8)
r1 = accept4(r0, &(0x7f000046e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000028c000)=0x9, 0x80800)
accept4$ipx(r1, &(0x7f000004e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003c5000)=0x10, 0x80000)
r2 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r2, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socket$key(0xf, 0x3, 0x2)

2018/01/09 12:17:22 executing program 5:
mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x403c084d)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5)
getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c)
connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0)
mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={<r1=>0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc)
mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4(r0, &(0x7f000039d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ee2000-0x4)=0x1c, 0x800)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000e54000-0x8c)={r1, @in6={{0xa, 0x3, 0xa5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8)
mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
listen(r0, 0x6)
mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8)
mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c)
mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

[   52.801959] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket pig=10269 comm=syz-executor7
[   52.923644] sctp: [Deprecated]: syz-executor2 (pid 10298) Use of struct sctp_assoc_value in delayed_ack socket option.
[   52.923644] Use struct sctp_sack_info instead
2018/01/09 12:17:22 executing program 7:
mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002f0000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00000fc000)=0x1c, 0x80800)
mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$packet(0xffffffffffffff9c, &(0x7f000057c000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000057d000-0x4)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000003b000-0x18)={@loopback={0x0, 0x1}, 0x0, r1})
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0xffffff0c)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet6(0xa, 0x2, 0x5)
socketpair$inet(0x2, 0x4, 0x100, &(0x7f00007f7000-0x8)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dc4000-0x14)={0x4, [<r4=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000490000-0x4)=0x14)
mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dc3000)={r4, 0x1f}, 0x8)
mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000dc5000-0x108)={0x8000, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004cd000)=0x0, 0x4)
setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000092f000-0x4)=r5, 0x4)
mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r3, &(0x7f0000dc6000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000e8000)={0x0, 0x46, 0x3, 0x40, 0x8f}, 0xffffffffffffffb9)
setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0x0, 0x4)

2018/01/09 12:17:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
bind$inet6(r0, &(0x7f0000a01000-0x1c)={0xa, 0x2, 0xffffffffffffff00, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}, 0xfffffef9)
listen(r0, 0x7ff)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x4000000000200006, 0x0, 0x0, 0x200000000000002}]}, 0x10)
close(r1)
write(r1, &(0x7f00005f0000)='}', 0x1)

2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x800, 0x8f, &(0x7f0000feb000)={<r0=>0x0, 0x0})
r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000875000+0xbb0)={0x0, {""/7}, 0x0}, &(0x7f00007bb000)=0x10, 0x800)
ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000dc4000-0x102)={r1, 0x5, 0x4bdceb91, "bb5c03997e0da350ad895677c4315e0a62faa9197f8702e5561c1c03c8abacbe76ed4042f098ce96fc4f4c9b6a0864ae067acf06ccec4a405a3f6e6fada287f35ab49a858eca66da7d9abee6b7274c7daa8f8dc3248b6e8742319a9feb9d78dff14460b58d33f17da1ed519a68da42554e086292d0d252636282b66a08e9e161d0bbd2bea4c163b2102849a84b23a0c9c4efba7af7818833e453e22dd67448828476d77714d42c8b1e53ba80d62553e20ad79f5b409c71b3e678ebebf2afbeec37661c8f38676e02a8a51cc06428fe1726d3349ed4feea061e69ea92177d54e2d691af8a42dc836a0b9041f83e627787d07c387e6959d9d5"})
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
connect(r2, &(0x7f00004df000-0xe)=@l2={0x1f, 0x519, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x24)

2018/01/09 12:17:22 executing program 5:
mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$ax25(0xffffffffffffff9c, &(0x7f000045c000)={0x0, {""/7}, 0x0}, &(0x7f00003c6000-0x4)=0x10)
mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe4000)={0x0, <r0=>0x0})
mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f0000fe5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0x6, 0x800)
bind$ipx(r1, &(0x7f000051c000-0x10)={0x4, 0x9, 0x8, "839e48b6308e", 0x7f, 0x0}, 0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00007ca000)={0xfffffffffffffffe, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108)

2018/01/09 12:17:22 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, 0x4, 'cts(cbc(blowfish))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000a72000-0x10)=[{&(0x7f0000d97000-0x9)="1fc0fb0b3e728ba0e2", 0x9}], 0x1, &(0x7f00007f9000-0x60)=[], 0x0, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x4}, 0x0)

2018/01/09 12:17:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b6", 0x14)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a41000-0x4)={<r1=>r0})
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00001d1000-0xe)={0x5, [0x3, 0x5, 0xd7, 0xabce, 0x1]}, 0xe)

[   52.976738] sctp: [Deprecated]: syz-executor2 (pid 10300) Use of struct sctp_assoc_value in delayed_ack socket option.
[   52.976738] Use struct sctp_sack_info instead
2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0xf, 0x8010000400000084)
bind$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)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000-0x4)=0x8)
shutdown(r0, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00001e8000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r1=>0x0}, &(0x7f000022a000)=0x14)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000544000-0x18)={@loopback={0x0, 0x1}, 0x80000000, r1})
r2 = accept$inet(0xffffffffffffff9c, &(0x7f00006c0000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f9000)=0x10)
ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fa7000)=0x0)
sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x10, 0x0, 0x5, ""}], 0x10, 0x41}, 0x0}], 0x2, 0x0)
close(r0)

2018/01/09 12:17:22 executing program 7:
mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58)
mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fab000-0x4)=0x0, 0x4)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c74000)={&(0x7f0000fab000-0x8)='./file0\x00', r1}, 0xc)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r2 = accept$alg(r0, 0x0, 0x0)
recvmsg(r2, &(0x7f0000ef9000-0x38)={&(0x7f0000040000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, 0x1c, &(0x7f0000b94000)=[{&(0x7f0000fa9000)=""/0, 0x0}, {&(0x7f0000faa000-0x3e)=""/79, 0x4f}], 0x2, &(0x7f00009f9000-0x72)=""/114, 0x72, 0x0}, 0x0)
pipe(&(0x7f00001ac000-0x8)={0x0, <r3=>0x0})
mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fac000-0x61)={<r4=>0x0, 0x59, "6e87d5ee74c6fda21228bd48656542d9b58137b5c64a6fceb854ec41d569af6da7afb5f03bbf2cc499a56546610f7d9e8f8cc4606afd4f1877768cf6bad5576c851412bd88e86e9372a9c450248d483c122d46a951593750d4"}, &(0x7f00000cf000-0x4)=0x61)
mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000fab000)=@assoc_value={<r5=>0x0, 0x0}, &(0x7f00002b9000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d3c000)={r4, 0x8, 0x10001, 0x19, 0x8, 0x100, 0x4, 0xffffffffffffffff, {r5, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1ff, 0xb8, 0x2, 0x1ff}}, &(0x7f0000970000-0x4)=0xb8)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x100000000000c)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000004a000)={@generic="c3dbca21ac6d48977849fa5489ccb040", @ifru_flags=0x0})
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fc0000-0x8)={<r1=>0x0, <r2=>0x0})
listen(r1, 0xe95f)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000af000)={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, {0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0xfffffffffffffffc, [0x7, 0x6, 0x3f, 0x2, 0x0, 0xc3a, 0x91, 0x7fff]}, 0x5c)
writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f00000002021900000007000000068100fd3b850900060000010000000009", 0x1f}], 0x1)
r3 = accept(r0, &(0x7f00000d1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a4000-0x4)=0x10)
connect$ipx(r3, &(0x7f0000eeb000)={0x4, 0x0, 0x71, "911973c1fd28", 0x9, 0x0}, 0x10)

2018/01/09 12:17:22 executing program 1:
mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00009ad000-0x28)={&(0x7f0000ca9000/0x4000)=nil, 0x40, 0x7, 0x8, &(0x7f00009ee000/0x4000)=nil, 0x5})
ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000385000-0x4)=0x0)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0})

2018/01/09 12:17:22 executing program 4:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a6a000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff0000+0xf85)={0x4, [0x81, 0x7, 0x4e, 0x6]}, &(0x7f0000000000)=0xc)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000073e000)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(r2, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10)
socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000000)=""/244, &(0x7f0000002000-0x4)=0xf4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={<r4=>0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x0, 0x269375d8, @loopback={0x0, 0x1}, 0xc6}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}]}, &(0x7f0000535000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r4, 0xbc, "5c45a3d08757b7317dc253f51c54ba0f001c39a6a8a20865169b68cec014aa1c32079b51c9e47726a5441a10a968e3bc4c5f455f3f3b55fd7e21d2b601d003aafa74f03cf8560a9549b71514411c10e6ca0417df414a066422784311a2a97b3b1ff5d3f760f01e2a0c205912be26a312db6a56f7aa9fbb9e1bf708b5b1b76f42f6060fe5a2f519d6e13defd53934b35ae6fbb4beaa841ffdb5f26056a62051ce2c7207729e30f692a8286b1754d9eb3c1236d459f43faedfa0c1248c"}, &(0x7f0000354000)=0xc4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x800000009, 0x0, 0x0, 0x0, 0x2, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x20000080, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8)

2018/01/09 12:17:22 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r0, 0x0)
recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdb000)={<r1=>r0})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bef000-0xb8)={0x0, 0x4, 0x4, 0x200, 0x5, 0x7, 0x3855e0c8, 0x40, {<r2=>0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x100000001, 0xb0, 0xfff, 0xcdec}}, &(0x7f00009e9000)=0xb8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0xf3)={r2, 0xeb, "429b7c38492acb53f5561ce7a46f38c6893f9e4321068698d3fdda17ca57a8414684a3e2b4ec166eaa3354b60eb6a7fd5ec141c418ed985e9d2f620e65ce27015fa27ecfef3d47c24cd2739355cbdb3053c3f28029fe05e9fa41ae854d479f189a924e68b2e63666f7bbe0d15f83ff7642ee987ba16d1d0d116ba28e1a92459685ae094711aaf180dc11183195d81c88b1f337769777afa0f2e2e360081a2016ce0d4d4aa0047f5b38e4dbc8268bc0c652699e83cb4670de717f322dcf7e9435790cd9a9454fd0d5eab785bde57839299a2f39325c153a6c687f2f610bc1c4a198b9fb338783743b7efe08"}, &(0x7f0000379000-0x4)=0xf3)

2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = socket$inet6(0xa, 0x6, 0x8)
mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fa4000)=0x0, &(0x7f0000fa5000-0x4)=0x4)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000948000-0x38)=[{0x0, 0x0, &(0x7f0000dc6000-0x10)=[], 0x0, &(0x7f0000730000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000062b000)={@generic="985f3e1bb3568b494e27b0b3b05718dc", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
socket(0x4, 0x805, 0x6)
mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r2, 0x5, 0x800, &(0x7f0000fa4000)=""/25, &(0x7f0000788000)=0x19)
sendto(r2, &(0x7f000039c000-0xe7)="6b2567b375b664f2ad291d3a4ad2aedc84", 0x11, 0x0, &(0x7f00001ac000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r2, &(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)
bind(r2, &(0x7f0000415000-0x60)=@nfc_llcp={0x27, 0x0, 0x20, 0x1, 0x31db, 0x7, "350fd86547aaa4e6e23563282d6af30e98a0c091285e390d6e1daf4144f94925b10a50fff5f9969920ec14a5c249ae40235587be04aa88fbfcf66ef1f913b2", 0xa17c}, 0x60)

2018/01/09 12:17:22 executing program 6:
mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x5e, &(0x7f00005e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x28, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x2, 0x401, 0x0, [@loopback={0x0, 0x1}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002b3000)={0x0, 0x80000, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000229000-0x8)={0x0, <r1=>0x0})
listen$netrom(r1, 0xffff)
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f0e000-0x20)={0x1, 0x4, 0x6, 0x7, 0x1a, 0x0})

2018/01/09 12:17:22 executing program 3:
pipe(&(0x7f0000446000-0x8)={<r0=>0x0, <r1=>0x0})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000143000-0x4)=0xb23, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000001000-0x40)=[{0x0, 0x0, 0x8, 0x6}, {0x3, 0x3f, 0x6, 0x50bc}, {0xfffffffffffffc1f, 0x15a, 0x1, 0xfffffffffffff001}, {0x3, 0x81, 0xa41, 0x5}, {0x1, 0x10001, 0x1, 0x1ff}, {0x20, 0x1, 0x1000, 0x8}, {0x100000000, 0xfffffffffffff001, 0x1, 0x4f}, {0x6, 0x6, 0xb6d, 0x1000}]}, 0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xd5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x1c)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4)
recvfrom$inet(r0, &(0x7f0000003000-0x10)=""/27, 0x1b, 0x10002, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000)={<r2=>0x0, 0x7}, &(0x7f0000005000-0x4)=0x6)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={<r3=>r2, 0x3, 0x5db, 0x7}, &(0x7f0000005000)=0x10)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000)={r3, @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]}, 0x7, 0x0, 0x100, 0x40, 0xa1}, 0xa0)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x40, 0x3, 0x1, 0x4, 0x0, 0xfb2, 0x4, 0x24, 0xc70, 0x1, 0x800}, 0xb)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000007000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, <r4=>0x0}, &(0x7f0000007000)=0x14)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f0000003000-0x21c)=[{{&(0x7f0000007000)=@llc={0x1a, 0x16, 0x0, 0x6, 0xd2e7, 0x5f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f0000001000)="2445a64aae452ebaa2066656f0ded4aead87d4", 0x13}, {&(0x7f0000005000-0xc6)="a88a501494fd7c139746386c86cc0bbd8f59609cb3f59de637791b4262be5ea33f23a3a5dd4b4ac59cd8a85295d59320b97bbaa359a6845153e5b7b28a5db33ef451aaf73ff3423a8960079520d089c24d3ebae7fe01d5c1dabee6bdac6128ffd0a1dc31f5e5c829bc223bdb93b5487234fd96d076ed3e9961fa139c17d9fd1d57308d77ef9ea0dffcbc6c2e3385ffcb1b19c9770ebab150153bf1a7c4983f1b3247c671a58df5c75642e5467ee6be482ad8423da899598a99d6735720b54b5cb8994ec81ede", 0xc6}], 0x2, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f0000008000-0x14)=@ll={0x11, 0x1d, r4, 0x1, 0x40000000000000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000008000-0x20)=[{&(0x7f0000005000)="c6909aa4db80e27be3028ffc62d220fb5e93c6828236fdb1a6a7afd4e22ac503ae6496ee7641e12e6f563dedc907c51b5fbb1f4eb606551f90", 0x39}, {&(0x7f0000002000)="1bd1fd06f89f1d1be10dfb5c070c676dd9755bf11edb80b18a590f765cba29831ff59423efde4cfc3649dc2c1085e87a948764b18088d6a1162cd924b1ad6aaddcbc37395063f75d6ed0287d415cb8a13bd4b13033cc0bbe9827a9091e86bdee99149dd15c94a7b5a4366b6428a16de1c7dc8d094a5ed6e9bccce56f0c3521e565a5a9f9f7da6b79b2bbfd4baf150b4d6f144cf64e3cebffd4bdcd4394cb18abe636ff84ca1c5cf7cbe81e4790114caa420f06c07b6b7e4c", 0xb8}], 0x2, &(0x7f0000003000)=[{0x78, 0x110, 0x0, "a1ed6b7e20c7e3c58ab5d0c6c801f617f3048cdd518b067d881489d9015442ec6140d285962560fa18b1593f4b0d8c1f9bd45a3ac94106c2bc9936e1001a7964368f4ccdc373bdd7635ce87df2c98f95cf0fe709453481ffac05b3d9fdc521a048e2e2863540af"}], 0x78, 0x8040}, 0x401}, {{&(0x7f0000007000)=@nfc={0x27, 0x0, 0x5, 0x7}, 0x10, &(0x7f0000003000)=[{&(0x7f0000007000)="b6e030cbba6be030255c2872bf4df82287b09f3e5646b0e75258b85a967c777ef45222d40295e1977e6a3b3f449e1378ef214aa0eb69589aa240c96dc7aa1313b510e8c7ee086ac645d96d3ddb8cded17a3a71c75017760250c9fbd8d60e47e12410ef55a98cc67457cc3220f874135affbbda9e2c2679605a5461d511bd902e1cdbf80e20c97d807d1353d4af6880071a3fe924dc379358f65ae1f0f837506e937df5e30165f2cc793bdc119f5c245226e2b14df0732d623dd36cd48fc28d752dd0", 0xc2}, {&(0x7f0000007000)="fc394e72073769606dad9124cc72ba", 0xf}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000007000)="ae6bc94f1dc40d4c38ee14e5e337e4b41753c400e5387b0a627c8fca550d64283ff7f7a2090b009ecfcb9c3091f9c5eb89a91fbded973993e03c224438a82449a70898e36bc9c2763b440b42360457ccc653ab05d70a4f971d4549fff211e15acbed9ca0ceb54dc82590d3f2a3c1ca367b3b91f76da0692adc1cf778a578fc73b388da98c02fb5ea2b14d3ac5ea38e7b44b3464cb15c367169547ea12b080ab441f9ca0cf1fb8492cc2359522ecd4fc4788d7accf0035c90dec976cb503fd383264d4aaf0a01cfc36e92dcc1763de8c4206fb6238e428e", 0xd7}, {&(0x7f0000008000-0x8d)="f4a65b5da319fbe545281a7e26f640876b4bcfd92308f4161b3bf9365bf3c1c30342ce006a5785a096b1a9c34530be1a2a4f078a3e199acc0a22a25b32ad3307c63e2283f24037ee985b1f02bc1125392800370d7fa2a32e86efd7ce735ca72ef9180eeb8e7b1e792ea5f6dd6d14e0e828f711a5e96a47507bc6f2fe02258a3acbe50aee3b3a894b1a781c516c", 0x8d}, {&(0x7f0000001000+0x855)="c531480ecf6e13e751b31b5e5d81af9cad3d79f8311bc1c3270c495b02791feb65c6f5963a3879d7177565d27d6c8c06f41f05f939056821b4f21809e8bebae16fa71d2d301a15acdc64dd2c6e6323bff67762d72e9d6294df0bc65623a2", 0x5e}, {&(0x7f0000001000-0x88)="bc765b1845c5be5bd8994d4b30a6447fa57938cf54b8cbc6bf159fcf71fe19b7bfe45541f7875194e8415d8c6a5225cf0e295cc3b4dc70d517d8f237807272c48aba8de0569d2619fc1a483fdaacac18c2ed23074dff266ee4d7de7fa8446719a0e54c93301f4ff8a5fc8ff99bf4cf74aa9c83e6cbadaa193630826f583b0d4245a05f1f1e002aa6", 0x88}, {&(0x7f0000008000-0x55)="33966e40d33f37f13a6f1d02cabe068efe8a3053f426b4e9fa92a2adc2ee70400572781fe7f083e6fb8d13a86199c62317ee0959fcbbec867d46b1c80fae6efd2f1ea443998db1aaddbfa2915ec0e558a53fdd7370", 0x55}], 0x8, &(0x7f0000000000)=[], 0x0, 0x40040}, 0x100}, {{&(0x7f0000006000-0x10)=@nfc={0x27, 0x8d, 0x0, 0x7}, 0x10, &(0x7f0000007000)=[{&(0x7f0000007000)="5a996ab97b28c890e3ec903002b0a939a8376df1c81f53116bc825a8ba69e70d1be0a3c3b6902105f7ccf2c01285eca17d523c2556ac755ecebd21ce8b89504ee97ae88f", 0x44}, {&(0x7f0000005000-0x5f)="4a63d0a7057b677c478d1b153f358199a32aac41ba63738970a6ba4474d6b302900beaafa3d3dfd98d71ae5c0431edc6dedca4f4ee64a44fdd1a54f61e3b1f01ef223db9109b06ec6bf900ae4085bcff3d7d96e65056b138d9222393dabb42", 0x5f}, {&(0x7f0000006000-0x4f)="ee5b4c2a15f4a62294f015e49c4694ff376ad0cd6ea53ec36ef919b64eabe496429cb33ce5a8a5ad7f99fa6fa4c0b8f9c5ddb7d8abf24675fc0bd84279ddb83b7e1503e7f0b0fdb321042524ba2be9", 0x4f}], 0x3, &(0x7f0000000000)=[{0xd8, 0x107, 0x993c, "c62571ad9a2dc2cae955b1e5f5c8b22166f14e60703d804186ded2851f46147b7e0363b92ef3f934952e869f1e4c43c520374651215ecbff5679982aa3cf160c445281dd8533b3a3c90849dfd4d01f480d4c30b40fa780b35ae99197fc5bfada058ffca2014105285f1a140c6787bb496288864e3bb25f38a2675e82cfba4276f6166f3e5d15cbad08e52bdc17e90613d9ddd88cc02e0166561d7b32e386d087d2c72023d4563660881928e536b908f6444b252891ed2c2227e1e6f31e566afa74"}, {0xc0, 0x19f, 0x10d, "706c8628f8fad513ac2079c6b16b4d9f08646d4cddb5f2fd9f2b01fcfe7403595e4de8283c13c385e6eefccde3320e36965c92f865d717edabed123df58169b6cf6e80866709c6c822310526050916bc112be3484a126fa8cc2aa9b415dc85e7ede62191625aa13284a90630916069944cf0a099fb399f65c470e729af77fecdaaa516179f34fa0bf9890e7856b5fe154f07201248d903a4fa7f0976da7dc8468cc30638d11a202c9af809"}, {0x98, 0x10f, 0x8, "1d5971f2e8d31ea3bc5e8650724bbd602f7eafeaa7449430932eee1d0d0d59d12b1398d8dfa56df77742173cf6d6d6e6424a38bdfbc4104779a5a150561558cb09c71bd04a986e33854e6aa4913eadb2708b06cc87bfc2e488ed5943312c6cc3a58fe0256a5d5853e9d5fe285b4bf582bb691742ebfa782c12f31a25ed4f62ccc4"}], 0x230, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000000000)="484710bbad2f48a04e229d2716356968f02b27c1c08dffe8ded1f74f8cb91d0326c228caab27e22e90a4c5d93809f20b454b8e43d341cc0ff28dffe717b84826590ca54bfec65688a9f0d4e8ac68d767e000f4e5df00c23c2fdf47045f858d88629926ab89c4419485f5dde0827480bd3ace00a1c0", 0x75}], 0x1, &(0x7f0000005000)=[{0x40, 0x119, 0xf78, "e80fe063d6a6fe612937c78fbf7763dc3de05ea22cb58d0d2c15a52fd43b9f47fd073eb93e37dbfe465c5f"}], 0x40, 0x4}, 0x1000}, {{&(0x7f0000003000)=@llc={0x1a, 0x1f, 0x80000000, 0x0, 0x3ff, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000008000-0x30)=[{&(0x7f0000006000)="26b1f521fcb182550bd492fc79a5036f715d1842b7da7b85f3a6699be113bbb83dc2e08f7d68ddc29503fc7483a8d68efa25499782bb9161ea003b6de107c69a491f9758f12769e1dbb4266ad629de2d05a81e3886f11a48590e132ac23e9af2249c367d734a418c312492f7ecd8947d2b598ab81ae95ecfe9c7bd081006e94139f604168a68d5d37408cf77b46ef6a9627ac5ce69951120956f3226695117cc2f8fda18cba02b8ad377fcb60c7ee298a2e7dd8a08ecbd9d952443c119cdf0ba923cf5aeaa4cc8d6e630ba9faedeb279c5c54dca7c4570ad196788f93d2e878e", 0xe0}, {&(0x7f0000008000-0xb4)="268a92eadf620e70bea99743b0ec30f3bf0839d96a405e2778a25904ad82d3f35e3059e6b39aeab876e8a5223deeecf8d398c4a043918dc089ec7c1412ae6f580fa6844c0f77b43350464007a86671cd2a1b4e4e9bcf8433458d5e7c53697ac4ee7f37f0cb25a5cb3a5baf6f4847f2a3e6a9244af2f611654f56f12020cd0c87e8bedfcb00d1cf7b8007d67b946edc0ce993889cecd2c13f8c27b61b526fc02283d989f6ab874a07f9e4ba398882bd338e8e98fb", 0xb4}, 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"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{0xb0, 0x3a, 0x7fffffff, "6eeb1da2d68978a83ffc0500c56f8a51ef102371d9ea435fcb935dcb705a57554f705284738fe0a49bdc9e172658b942395160508cc83a91cb3e141548f62e8779e098556c85643b3d2cd02c96280df7ee607116442cd1c6771323b76c5614662ebbd0fca267678970370ce694c376ceef1bec698713f9e3b9ef1d24a5ee266678b3caf41dc2abd340761a05ba5c533ff4080de5d58f1da30fa606909f08"}, {0xc8, 0x10e, 0x4, "cb50fb3f7f7609cd8482fd59dbf90825f3d010f0c58a532914ae93dbbab077a9165ef699192cf51ad16d5e0f1a8ebaeede2a0bd597b42d73b2761850dc89900da2615229db3b456e19c5b892d428615f2878ab31633bd38f229588c4eb1a9339d74efdd469eda44ff964faf791ec38c25d35f59671f1fc97bf5ff5f792a0d8154735cdf878d859575f8bc931480084037c92bcb77cc7d0273bdd6af91ebdf7743aa0af131f700a094c71d4e162dfe13ba7523847353b"}, {0x68, 0x84, 0x6ef, "85ebd2a98d37dc839ca2029896650a6f0df591130b87ace66a698e7bb930198a36ea3aef0ff71ac052e596e81f237d671580605f2f164c1df77beba6d58b0d2430a2378a9bb259d61c29e467fac8afc0fa"}, {0xa8, 0x100, 0x20, "f58cf3a10b274692b848f198b664aee0338cf8c8149a207682063cc046b7f5813c7eea2ca21fd36a43a9e5c0ed8fe56239e1ed87ed2acdf9a948001114a4f66400aa86e931f477ca6e3789e04f5102bc4032a69c8e8d8d4c9c13f8e874f354d4d2b60387202e52954d4d60619a1def54fa340bb56b66d2ec61a9d9701becbdce5c6d5ac1581b2e1ea3e21a743076826c06da9285"}], 0x1490, 0x20000000}, 0x6}, {{0x0, 0x0, &(0x7f0000008000-0x70)=[{&(0x7f0000008000-0x57)="8a7ba458390ca4c6d5a6444f13357d639e9aacae505c2c01e2874dd5211592783a00e60d251ceacd4ec1fd46baf656b54afb589f4b32311d9671fb59a8511b4c5a61a9374116886c2605ad8f0dc017779c022147e70e8e", 0x57}, {&(0x7f0000007000)="18cc4bcf8439e6cde084085353a8e5eef4a2f88ed946e3be2fcc35b81ec0a563aa81708b07cc6fe219547dcac2fa45cd2c8d849ee08e903233bfdcc0ef9fa69e755b2c180432e9c66ca1d6c72dcafe6bf09eff89f37b97daf77ecaf382e61cbc0901796656909d35a8ba83666d8157f88e820ec2b0e00f5db7e28008ffc379b177a780619c955ddf47a1175b7b6e9103f0151f2e85e505f2bb5601adc678a2391b9015a6dd28", 0xa6}, {&(0x7f0000007000)="b04ecb0d712f2063f0adb5bf703ac92b093c86359b3be2b30e93aad467a52729b584616d507e1e229a96f4cdbd9e89eded11092b2cf76478edcaf0ebab6bbfbc3c3b6a0845dcbb883357f4ad99f06d7d9a3fa153a609222dffe590ed880d1a919bc57c857db7a9b162b1daf346dc5ff48f90ff3a124e7c6f5b29a8637ccdf91fdc2cd3df138af992a093096ee2ef4278849316e0f2c1b8d2630fac04bf326abe5b8f19c5bbcf83dd", 0xa8}, {&(0x7f0000001000)="2cda0b49268f912f551a5085948b7d9586be21893612e51b9c816aea35065e1ea538551e3d89a32ec70fed0fbe8daddc832f30212529eebfb10997dae0624f238287ac414b5f5c8c8336f95515c9b46f17f96986c53837a7c7f43cd8d0474c79b61de78344c447b4816583f435a6b13ddf9f8c5f78579de7cfb92b36ae429e603fcd77148a5e5dd1893c3bec7e07f1b625d8cca890cf2c7e5ba279d17ec75c75b86677be8ee4b2a196bc94a7e0bdd29905d3fd124370e5e5a3ba3f9f909d7f3c9cd8694793", 0xc5}, {&(0x7f0000008000-0x9e)="cc3c299db1c1006cf84ac2dd51fd80cd44d324a6250003c8002b3d729dce39bbdc14dffbf5b3a62406cbe5aa98c46fff81d049ff12ce4ba741f85d5d702e6cd49bcfacda2eaf930d5e149c7a38761e49bc48136dd16153b68b564255d38b7e4602db763cd3ce01be8dd2e90083e9fcf39d72ae9e1b3d0fb6ef0ce214c9945e2664c4f3e59439eaef288308782a5bf773d5f9de09444c490e78347a471e54", 0x9e}, {&(0x7f0000008000-0x3f)="26d8eaae5fd76ae9b2459fac0fe791b7e587c19a96810d68771a16994760ac984ad7fb40876f8f6f06cdefd579515b1a04edf7a8e12fce555748cfb877328f", 0x3f}, {&(0x7f0000002000)="ef0f280d59f223d1b71f8455957d43d3cffe074ec9a58121856e4d333b71e7e2c4011ecbf4eb9d4779c067d21e6a6f5f8a59e55ccc097ef5e545329e1591d06bc2853c66a77be3abf544106bd4a98ea413a1a10a86fd3fcd912d80b6daec9adb6638ddbed9e3ede61585fe8087cd758bf301eea49bb44bc59bb81871bcd14e2f4dd567831635e71677d9a36f7fabb5bd44371166ffe076aab5c500825aa3db7079754a9bfcda8564e103bab9bbabc113f5384f1299a87f7548f86a855c9ecb0b6a97ae476063bbd5cebc2cbc9e457d", 0xcf}], 0x7, &(0x7f0000003000)=[{0x68, 0x13f, 0xfffffffffffffffe, "37cc1f3121410ee86e5a83edc8baefcc925026cfce6724cf7304f11268f4078dfe0fc3f44f02d7c4d4a70ab67354ec550e738954ab552b07d25de2602e775eebb1753a4cbc1c90d19cb1b559d88b7d29c675da83663f"}], 0x68, 0x10}, 0x800}], 0x9, 0x10)

2018/01/09 12:17:22 executing program 5:
r0 = socket(0x5, 0x7, 0x2)
mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$ax25(r0, &(0x7f000076f000-0x10)={0x3, {"062aa0a15d950b"}, 0x59}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000f3c000)=0x1, 0x4)
mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000576000)={@rand_addr=0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fa8000-0x4)=0xc)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="8905430000", 0x5)
r2 = socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$packet(r0, &(0x7f00002f8000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fa8000)=0x14)
ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a77000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffa916, 0x2, 0x5, 0x400, 0x7e, 0x40000000, r3})
mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000e4a000-0x69)=""/105, &(0x7f0000fa8000-0x4)=0x69)
connect$inet(r1, &(0x7f0000f9f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xf84, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:22 executing program 7:
mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
listen(r0, 0x5)
bpf$MAP_CREATE(0x0, &(0x7f00002cb000)={0x9, 0x1, 0x6, 0x1ff, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000fec000)={0x0, <r1=>0x0})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000016c000-0x8)={<r2=>0x0, 0x0})
mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fed000)={r2, 0x2})
r3 = socket$netlink(0x10, 0x3, 0x0)
r4 = socket(0x15, 0x1, 0x80000001)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000fec000)=0x0)
writev(r3, &(0x7f0000843000+0x97d)=[{&(0x7f00003cf000)="2900000018003109da00000000000002021304002000ff06800000000c000800040010000006000fb9", 0x29}], 0x1)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
r1 = accept4(r0, &(0x7f0000bb1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003f5000-0x4)=0x1c, 0x80000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001e0000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004da000-0x4)=0x20)
getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4)

2018/01/09 12:17:22 executing program 1:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x4, 0x0, &(0x7f0000000000)={<r1=>0x0, 0x0})
ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000464000-0xf8)="bcc3d4420e39f65a9d2c600b32b5967962d7abaf4250169e7a601ae97058e4023ca46b2aec80df73ed8e44341757449c702042e81c1049b93a399fabe98e3d1ca3fec58d9ede5e400b3dc9e3c566e4d423cb9b2a944f641029013749d85903207b4a35cf019a0d4eafce7157cfd0888b101ed88088c36c4af2463072d2052883a25ebb207675ffb27b84c5d3addc030270079e27e476b63fe147e8790889fb296b34d17552733b8f7e4bf8874845f66fb7be8e83144b3de5c13757976e16314748188b1a0d0353011950271c25d9b15a2c5e3a78dfd92f3501f9b06abcf6d5b96a5a359f3064a8a955f546ecd7546e7f0c8cf8d2b3e9bae3")

2018/01/09 12:17:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000939000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10)
r1 = socket(0x3, 0x2, 0x2)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fab000)={<r2=>0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x80000000}, &(0x7f0000e3a000-0x4)=0x98)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00001c2000)={r2, 0x16, "9396c1458253f0a4d5809fb90c7ee234d164c05080df"}, &(0x7f0000639000-0x4)=0x1e)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b8b000-0x8)={r2, 0x5}, 0x8)
sendmmsg$alg(r1, &(0x7f0000593000)=[{0x0, 0x0, &(0x7f0000e03000)=[{&(0x7f0000c28000-0x2)="09c8", 0x2}, {&(0x7f000037b000)="4d3062073c23c94eb499172375a5886ac9bb696ac875c3c71c05717221fcb951f8aaf6041904f514b2b6425011b448993bbc07a53c5927990e0bb7239d9d21f1a7665e1502ec2b649b4cb9a35f2898647fdbe1808494794617843c0d60b0888811ca333f2121ac89ee13ea852e077fc16d733d5f4d0614451a801009c1654eba8de1cd4d81163906cd541eeaa6ed79679341bf5e09993de91c031fdf90e0dfd72bca2adad838ddf7a391eb6c63b705daa9d205f0924031e73d54ef4ee310331158d6f2bfbe43797608a54e", 0xcb}, {&(0x7f0000be4000-0xde)="d676ac2c93b36fb9ed038e4ce204c4c2505b55ef40176832ac11ab401538e32b2228cdae0638f94bfc685bf46f2dbf92186d60c1204cd08b476907c10cde27b29d0431330be71e3e3ff0916d2d0aee3f7fdefd867aaf3fc7defc46bb78861f31950a4c9f7f5524ebe8a917326e3bc168f24e7b2d494e3492ef06b557df3cb919fa5d18158445e3317381efaebc360ad55354141633df7a75fad62ec12c5d667be967715391f04e1e9161b11b7cc1afa82c84c8174a8a194b1a73754fb8a00510df1a4cec4a4d25af2bc3f734cf47333445100a6afba4c229a8f259be226a", 0xde}], 0x3, &(0x7f0000caa000-0x160)=[@iv={0x98, 0x117, 0x2, 0x7f, "d6041351c3ae285b95ef8c387f3f3a4230790e56eebd257969bef26db7a2f00a294fab1ce69905ce7e06e049a666ca743a147bb31411541cf49dfad998b04ebd3a95a47b2099bfc5763e5dfce597bda3ef336929d4b76e23a66e3c12e91cf8a69b41a517ee9e21b3de28467f315146331b64b42d0754771a6404ee9021aaca"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff000000000}, @iv={0x98, 0x117, 0x2, 0x7d, "f7a11e4cbd391e204b8b0bb175513e5a76bd9700700707495d6554394e9398cb8ba4645345a0d491bdbfdd8cf7a6977a6c484fbee5af5e25df6c8a58870501d5d3b1c3d0c45aeb65332a047072232756d19712edda92ad763d2f4fd975b1c0fce467575d67abb20f27908efe75ebdaade5ffba6faaf358b8e971790042"}], 0x160, 0x90}, {0x0, 0x0, &(0x7f0000373000)=[{&(0x7f0000a66000)="bbe2f6a07e99bf4b4bf1de5d117b9ef3c7ebd42b7384f60ef5cf3c24847adbc42c879f1d32c36ae953caf45a8b40db7ef6ccd5d7d03c423a2a9e4caa55c96bc5b5097e8ee322ecadf1d2449c3a2d8d60e364b1b588f2c146d7967259f5c414cee071dcb5381e", 0x66}, {&(0x7f000061d000)="78f058afcc09a41b57c2cebc76bd1d516c3463a10cdd6d9f5f0eb3a3d8ec104b0c50528b800cab57810199a86238c9762823a40c7a90703c588dd2895df8d16f42851fb28f43398cccbf8593c028c1d5de174468717febdf7c72edabec0620ff912c4c39e0617353a5", 0x69}, {&(0x7f0000d8c000)="774fa6f38c0a8e53b494bda72441eb92238d673dff07243ec36d79eae5b0dba62b17d525dcc02a3d", 0x28}, {&(0x7f0000f62000-0x21)="da6e3482c5bb3b3fb5eb7d056d0fec980d359a0492e46ef095eae01138f9db9e48", 0x21}], 0x4, &(0x7f0000c28000-0x12c8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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{&(0x7f00007dc000-0x4f)="c3a71785c07a385c3b84b0adba7f960ad0ad928b6b646a9544e1f241fa1495f56e5674ad1a9cfbf247ffc3877cb4bd2ec517cea7b8ff24cb6c394515989966d309b5812e9c21eceafb9145d444d461", 0x4f}], 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000a91000-0x40)=[{&(0x7f0000e14000)="fb32808cf50e2e7f1d34893ca928ca38b06d98f39c42e3d0f539d7e3314d8e390431a4a9c0a66596342d1e0bab1438116199f83045542e652a4fbe9661a8645025af529f3f2cbaa0f01f4e7eb043efa437a971570578e21594a40833b6772a884289af023282589a6e426372c247acaeb33ed2eaa65ade936a9da3f5bf6ee1cde924ac9581375ee1669e10b64f71aaa6a60d72befec630af426f70fb1265b1250c63da667b3e6ce86798a0f22bfce8663c714502466073848a8bac9445ebcb24bcc4e832686d45d525fde463181ee9d96a70e00714b53f2fbcf457e1c871b20581967a433a0c01abf5", 0xe9}, {&(0x7f0000597000)="2c2ec4fce9aed528a19ad07979462cf555375a55eb3e03d4436d645e3a6e825ca414bfba905a9d2d66509af3cfe6e60d836efd3da98e153629375fa820dd123506e2b8b84a7cab375104d1838d5277005e30b10d23a1272c9a45db8c373784d77ee0723a1d9e9678b7434443ed1bda7e39e760c10058e1e08bd67a2a1fe13936bca70d41493eddb4acef9a35413254f4748d0c0755c3eafe4f473d13c9d0dfc1243fa2e4eb9412f2946e5c688ccb", 0xae}, {&(0x7f0000b20000)="f3e30ebeb4dc52ce4d56aa0a43d474c3f5b04f4cf459d0237d8e88695ad8032b70dda9cad257192ce58becc1c404547fa80b124fe1efc103645205c56bf016b92bbfed084b", 0x45}, {&(0x7f0000d7c000)="955f5410d6616666aaf558b5b7", 0xd}], 0x4, &(0x7f00009a5000-0x58)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x40, 0x117, 0x2, 0x2c, "b4fdf7d9afd5cd642698d08e3fa7d7f9a31b60c456b9a9b428e7cf4b48034c8c3bcea96e8a382b2c02c05dbc"}], 0x58, 0x0}, {0x0, 0x0, &(0x7f00004c5000)=[{&(0x7f0000604000)="488cc200fedad373f0bb7e1e974b443292f76806d724653f9b86e70413fdc07912f3c612acc5f8d478ce809743a5b6ea55f9b49c9ac4b1800f520e512ec870c0d8b2ea09e4424ae11cb941ec468d06d52605389a1719637997fcaa2b7843114aeff5842bc1cd93858eabe63c0e4853df45b74be887a0c971f6d6800c2134cc16fd72f7e3d1a48ec71387f050cf15098c41fe5b8403a866c2b6cfda4a5aa292", 0x9f}, {&(0x7f0000e15000)="4aadc3565f131aa177701297242beabdb438fb789c65d620fa10791c3a3bcde2e961411d506940bee599ac516f4f1606f139de72a77fc1f9e9c2fd6b9ab6968e06166365a5bb5dbb3a4a9ec12a8abc3d9c0e7b04f7a46e03405c740bcea56f3ccc5e68e4455146dd084f57929c323a97299f74a3ec6a01ab13ed839e877d366bdb1a91c99ed6f46a60b8127f34", 0x8d}], 0x2, 0x0, 0x0, 0x4000}], 0x9, 0x24000800)

2018/01/09 12:17:22 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c31000)={<r1=>0x0, 0x0})
setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000009d000-0x2)={0xff, 0x266}, 0x2)
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000f22000-0x8)={r1, 0x6})
socketpair(0x1f, 0x4, 0x400, &(0x7f0000b12000-0x8)={<r2=>0x0, 0x0})
connect$netlink(r2, &(0x7f00004d2000)=@proc={0x10, 0x0, 0x3, 0x100}, 0xc)
syz_emit_ethernet(0x12, &(0x7f0000d2d000)={@random="ff09ffd70004", @random="a72bd1064003", [], {{0x4, @x25={0x5347d1768d122c45, 0x0, 0x0, "05"}}}}, 0x0)

2018/01/09 12:17:22 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000b50000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = socket(0x0, 0x80000, 0x20)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ac3000)={<r2=>0x0, 0x3, 0x7, [0xfffffffffffffffb, 0x200, 0xfff, 0x3, 0x200, 0x7, 0x0]}, &(0x7f000096a000-0x4)=0x16)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a1a000-0x4)=@assoc_id=r2, &(0x7f0000a54000)=0x4)
sendto$inet(r0, &(0x7f000072f000-0x1000)="01", 0x1, 0x3ffffff, &(0x7f00005c1000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvfrom$inet(r0, &(0x7f0000b5e000-0xcf)=""/207, 0x35f, 0x100000000023, &(0x7f0000175000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f00007d6000-0xe5)="320000001100250007000093000914043408003807000000000000003f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005e3000)={<r0=>0x0, <r1=>0x0})
setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000045000-0x390)={0x3, {{0xa, 0x2, 0xc9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000b6000-0x4)=0x0, &(0x7f0000514000)=0x4)

2018/01/09 12:17:22 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x4000000002, 0x0)
sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:22 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000497000-0x8)={<r0=>0x0, 0x0})
bind(r0, &(0x7f0000ed2000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$inet6_buf(r1, 0x29, 0x2000000000cf, &(0x7f00007ce000)=""/0, &(0x7f0000001000)=0xfffffffffffffd75)
pipe(&(0x7f0000b56000)={0x0, 0x0})
r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000062000)={0x0, {""/7}, 0x0}, &(0x7f0000fc7000)=0x10)
r3 = accept$ax25(r2, &(0x7f0000769000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000530000)=0xff9b)
accept$ax25(r3, &(0x7f0000d0e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002a2000-0x4)=0x10)

2018/01/09 12:17:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000871000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000605000-0x4)=0x60)
getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000333000)=""/140, &(0x7f0000b7d000-0x4)=0x8c)
bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x1e0, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x3, 0xf, 0x3, 0xffffffff, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000076d000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfa)
bpf$BPF_PROG_QUERY(0x10, &(0x7f000057b000)={r0, 0x3, 0x1, 0x3, &(0x7f0000873000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20)
r1 = accept4(r0, 0x0, &(0x7f0000e03000-0x4)=0x0, 0x80000)
getsockname$packet(r1, &(0x7f0000670000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a48000)=0x14)
recvfrom$ipx(r1, &(0x7f0000d7b000-0x79)=""/121, 0x79, 0x20, &(0x7f0000c13000-0x10)={0x4, 0xffffffffffffff46, 0x20, "ba7d7177fa88", 0x3f25, 0x0}, 0x10)

2018/01/09 12:17:22 executing program 0:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d})
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x800, 0x7, &(0x7f000000c000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000)={0x8, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0})
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000d000)=@assoc_value={<r3=>0x0, 0x0}, &(0x7f000000d000)=0x8)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000d000)={r3, 0x9b, "7ac6202459f14c97666d4cd5dfd1b242417b91084d6079faa5df41105c489911795b30d7d465b3c52f092fe40b7271d8430ff5cecfd71dca40898342480f86286bdae0dab1910c12d50204547fcf04df7bc944698ad375283fcfbf15615dba0103099d335452a9daabf8a92adb74f8eb638d6f01138adc27bd4f3ab7f72a9f1842feb1d178b02ad3a4e68b66a856bb4566d37a90db72cdabd82ea4"}, &(0x7f0000006000)=0xa3)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>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}}, &(0x7f000000b000)=0xe8)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000004000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000009000)=""/97, 0xfffffee5}], 0x1, &(0x7f000000c000)=""/240, 0xf0, 0xe8}, 0x101)
r5 = getuid()
setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf17, 0x1, 0x4, 0x2, 0x20, 0x20, 0x3c, r4, r5}, {0x8, 0x7, 0x0, 0x7, 0x7ff, 0x0, 0x2, 0x10000}, {0x8000, 0x0, 0x0, 0x400}, 0x2c, 0x1, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001, 0x7, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x6}}, 0xe8)

2018/01/09 12:17:22 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84)
r1 = socket(0x11, 0x100000802, 0x300)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000439000+0x142)={<r2=>0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000269000-0x4)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000007c000)={r2, 0xcd0}, 0x6)
setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000bc8000-0x4)=0x0, 0x3b8)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000d2000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4)
r3 = socket$inet6(0xa, 0x2, 0x0)
sendto$inet6(r3, &(0x7f0000ff1000-0x94)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendmsg(r3, &(0x7f0000ffa000)={0x0, 0x0, &(0x7f0000d05000)=[{&(0x7f0000406000)="13bf49754d72031f4cef0a6b2e0b", 0xe}, {&(0x7f0000cb7000-0x7)="8336ca95c34b3a", 0x7}], 0x2, &(0x7f0000fd7000-0x80)=[{0x18, 0x102, 0xc72, "acf6ded106"}, {0x68, 0x0, 0xfff, "f77c9940f09b7e9b270ffa500e03dec6b8ebbdb61abf28549eda89e81e10816b994ac10033644ac84ba7a84cf9e0f8b5b4934c7fa6fbd5782e2c35e0a33e91e93dad68d684565d9b33e7196c72bb2cd3d54a7da8"}], 0x80, 0x10}, 0x80)
accept$packet(r1, &(0x7f0000a4d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a47000-0x4)=0x14)
ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000b7e000)={r3, 0x7fff})

2018/01/09 12:17:22 executing program 5:
mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x39)
mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f66000-0x20)={@common='dummy0\x00', @ifru_flags=0x2400})
getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000f64000)=""/0, &(0x7f00005e4000-0x4)=0x0)

2018/01/09 12:17:22 executing program 2:
mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000dc9000-0x26)="1e000600130047cf00dfff7f00ffff0407ffffff01000000070500000000", 0x1e)

2018/01/09 12:17:22 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8)
sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
bpf$BPF_PROG_QUERY(0x10, &(0x7f00004db000-0x20)={r0, 0x2, 0x1, 0x0, &(0x7f0000ef6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20)

2018/01/09 12:17:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000003, 0x2)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f47000-0x8)={<r1=>0x0, 0x0})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046c000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000bc000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x200, 0x0, 0x3, 0xa, 0x20, 0x20, 0x33, 0xc23, r2}, {0xd174, 0xffffffffffffffff, 0x80000001, 0x3, 0x2, 0x1000, 0x80000000, 0x2}, {0x1, 0x3, 0x9, 0x3e00000000}, 0x2dd, 0xf, 0x2, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x7, 0x1, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x90000000000000, 0x8, 0xe545, 0x8000}}, 0xe8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301})
socket$nfc_raw(0x27, 0x2, 0x0)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000d62000-0x18)=@get={0x1, &(0x7f0000c7e000)=""/8, 0x1ff})

2018/01/09 12:17:23 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nfc_raw(0x27, 0x1, 0x0)
getpeername(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x34)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0xf, 0x3, 0x2)
write(r2, &(0x7f00007e4000)="02060b0102000000000000000000ffff", 0x10)

2018/01/09 12:17:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58)
socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000371000-0x8)={0x0, 0x0})
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000071d000)={0x0, <r1=>0x0})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ae9000)={0x4}, 0x1)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18)
sendmsg(r0, &(0x7f00007ae000-0x38)={&(0x7f00008d6000)=@ax25={0x3, {"7373a5ab50b368"}, 0x0}, 0x10, &(0x7f0000f2f000)=[{&(0x7f0000c99000)="68425ee7b08c8b58abf8345af2379fa9508404b5902482b1daba9bb3f8968f57d9837b2129214b68ae50573a15ed76f63289fe55852b20b7090364168d59b2f70c5125e5cc00a71bea985a7003e8f80945d64d39824c1c54137188906fdec6e2ff8350db477a7b9691b8102176967f6ef55e2b8e210ac3b59d6ea0a72ab745e13b9e3c5cd8c1d755fb630c3abd7717fcc4abf34c917e361c08df133ba8e3afad6beaa28af933b5c3b7eacae26788ab58926477", 0xb3}, {&(0x7f0000d74000)="70847c2a7c43cd2919d0e83d753fe91509a2fb2b5a5617777e9b286a7b42974b05a7c082468ec2b237b9f63e03cc101fd375444b6f3f2a7bbbd48c6a757f11326fadd12e8d6594ce597a38a0d3753528a083705164869035616842656c9322a3a812e4b971c14a1d05da9903769aee69cf4b2990e1027f2707c1d69d4527367a96fa19b6520252806a86549c8519d08e5e875cab6a2cc83419225dad516361ca001529e05944", 0xa6}, {&(0x7f00008a3000)="77079eb43402e3c63d7ffad50801ce321a13a9af4e35eace1d4d0c2c6e714ac56a448cd6fa012f7011d1698331c7af302aa55710312ece8c5e5a9bdaa3edce619e919de71feb40", 0x47}], 0x3, &(0x7f0000385000)=[{0xc8, 0x13f, 0x80000000, "ab411f3c3bc7bf0ba04ad5940c85d4fbd578e94440d471830421b8e4e228139106a01eb330a68d8bdf897a7db05d99a3f4389d4ee44234abf715764645e71e0620d955aa756832d16324cde790fc93b8ac9448cd447a7d4312df0cf49a3acc591957c7db503828a3157fd320b57fa16e4a455f03e5cf51bc771f17960660091ad3fe75c3fc9eed070458d829c5a7fed11eee8dbdde00636c892dcd4aaee0317777090d39ddbb0cc3346f1c17f8edb0b35d"}, {0xa8, 0x103, 0x8, "bed30e51af8c7cef5b3b5f115e9f8c25e40ac3035ff7709f4b956444dffd6645fe6b84619083ec95fc2a4c73fac9893f904753a51f793a08e4ebaef2fb9073d0d1e841d100090a3a69bb525179aee3d330a8783c8654dc39632900f0642dac47748cdaedc173383251ab1b96d0d58f3fde2ffbdeecbe8553319dea4dae6c9f1a325d2d5dc983467e31d103a7f91e75d97dfef29e7a82"}, {0x28, 0x10f, 0x332, "b4ba1663a1e90988b75984203e3d3a620c"}, {0x78, 0x11f, 0xb8fa, "e267b75b6489482b1304a3c700c38f56c1821bdea73d73f4d42e0d9bd933e63ebd93017909bfc202f207a0e6ddda9154dbe34199badc76a15b80641ea7eee1de6216f38b4c6134738af31eda182e78c1533559716219348372d9a858b94277e65d"}, {0x70, 0xff, 0xffffffffffffffaf, "11b02a33b97ab2e199e65f8b17730ff36999d4a782fe29c1b210829fe2f4de56b14fccbe4ad3cf3c244e126ba187647c00203cd5e7add11a467df0fffaf2939ebd19de100cb571a462d7a9bb4dc49f62ee9a790a9ecbbb2024e5"}], 0x280, 0x4000}, 0x40)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg(r2, &(0x7f0000c4e000)=[{{0x0, 0x0, &(0x7f00000de000)=[{&(0x7f0000ce6000)="888d92bad41bbf8b270cff6a305f6bf5d15813d22c6ef37f3748cd3672f69de7", 0x20}], 0x1, &(0x7f0000fe3000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0)

2018/01/09 12:17:23 executing program 4:
mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ba5000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000824000-0xa0)={<r2=>0x0, @in={{0x2, 0x2, @rand_addr=0x7ce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3, 0xdc5, 0x9, 0x5, 0x1e}, &(0x7f0000471000-0x4)=0xa0)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f95000)={r2, 0x10000}, 0x6)
read(r1, &(0x7f0000738000-0x4c)=""/76, 0x4c)
vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a33000)=0x0, &(0x7f0000edc000)=0x4)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nfc_llcp(r0, &(0x7f0000a2f000-0x38)={&(0x7f0000f96000-0x60)={0x27, 0x6, 0x0, 0x3, 0x5, 0xff, "3c8a524955d4f2b53b242c7015a938d7e3c8a30431d74faf4b517d832bf2fbc4edd2472cc37136784b1e40e09c4d88a64a130a66713285ad55e2aaf17b9386", 0x3ff}, 0x60, &(0x7f0000a76000)=[{&(0x7f0000e5f000-0x95)="18e25fb0e23e4200d14b19c91bcc31d95fe5cc87a07fac18fd1ec8d12a568f811d1365abcba529edbca4fe500fd5f0c2493b02819f47ff30152fe682af0ace5dbd650a46ec8b2fc0bf234aded71cd1fc88400b09da337dc62650db8fa852331493324b3779e499389339c18583d6a72bfd844cd7d4b62434ded16d6e103e1739c6d79f669a73981f8fd16ebdb0bc63b539d08462c8", 0x95}, {&(0x7f000056b000-0x2e)="5d07993b1c1c5e80672420fd2c9fcd799c46f09a262c2c8d0d078f0756bb4a39cde44e668b43efa734a9821a93a1", 0x2e}, {&(0x7f0000f96000-0xd3)="4dcce5b995a2d88edc9187d05ecde5b72c9815f490d1b95833ff3e43a5dac6b05f53f73016cf5ab1b8d179245983351fb66fed8cbbb6c4cbee1a2cdb18d7b9d992cb5ffec45aeef72fa58f03fc14c12bf78cbe23d256d4aeaf0f21a24dddbe7133fa2deb2e279166e435ec599f961f02bad5c07e9d985601410ff1083ec960df66dc518f079ba6d074046239dd759862534f79e4e18a79ec89450885adf368a2b4f3b05209235858ea589f914c8dbe7f19bc884d12cae3968803630e7f5a9c58ee7cf83c3a458b1db1dc2ca92f0ba89c3dfe8c", 0xd3}, {&(0x7f00001ac000)="5840d2fe4203d17fab11f4c44a5fe5432457002565", 0x15}, {&(0x7f0000f96000-0xf9)="679b6c12405c5fa6ef1fab0335b3fb0d5a20db0de3793fb0ee018ecde8f0c55f872d8a360ad1129f55d8d30ce3ecb2485b7db7d2c30e87eb71fa780264e360e7695a501ae5b987e6d0b80383411aa6795e44c9f840171443ef1f9054fbe64aa87597d5a72392fb617cdfb348653faf227eb9e8c0291bda7381581b98fcff52d048b692793b9ccd55677107f578caf33568461448ff3c84f5aea693821bf5f8483c027245dda7a2c01e2c55aaa672c2391c0085603691eaa80dd9af0382e9c0c7585b1eae4d46148f56f0a1227e80c854be0aec59c914acb7eae6be8929fa1554863e29c6754cdcd5270a804cdca4257d0a95b61013fa3ba91b", 0xf9}, {&(0x7f0000f95000+0x29e)="13de5c2c3e2ef91ed75e1886a83c2de9b2a7463f702337743b31135d30e91b6f79d2acc1bb4ea60209101facb14b309e2a96e4eaf51cd05c8c94ceb2e06d48ff0810c8c3a2d8cff0ad54650e40689d8b0f8c747761df213c75d2209e9d52e9cc5e962093ed4b13d4b8b52b6045802748b230610a3aae36ff248231dbac990092d8c4170f8ba1185d1b19b72632e1485c5349005e86ed2af36d467ac1f53d152e39e0c224fcd913ed57b0d0c67d4d5cadc15746005c603d0c4d31c31a4016d59dfe815dee565a0ee6a10c4a5ab76e75b6e4edb38783b015317b01e8f686c024385589d35ca2", 0xe5}, {&(0x7f00007d1000)="b01f698fd666e38dd9cf96ea513e0f057f19ae30f49f62eb1f2ffd9d3f442ec9540e37ebd8c33166", 0x28}, {&(0x7f0000107000-0x76)="76f0651466bb47a63bf4580954babf789e3f93b8cc4109eb710fe707466b57df35ba4eb75ae76d9cb672c1802932299c5e9311b6b1edf310fdd41322881cf447ad79ca94fe1ec1857728e189a13c81e264f1cba2d206e5dab9b7fca0d0c45284a7b6b92d2d71eda83a5eec41447f499f795a05e89085", 0x76}], 0x8, &(0x7f0000eda000-0x48)={0x48, 0x19d, 0x0, "58bca798258b1d3df0283147d0611a7933a65636ef1ca87ff3386dca117662a65685c07d3b45af8076e95a226466f3b46dc7862ca44500"}, 0x48, 0x1}, 0x4040)
mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f96000)={r2, 0x8}, 0x8)
vmsplice(r0, &(0x7f0000f8f000-0x30)=[{&(0x7f0000f1c000)=';', 0x1}], 0x1, 0x0)

2018/01/09 12:17:23 executing program 1:
mmap(&(0x7f0000000000/0xaa4000)=nil, 0xaa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1a, 0x80000, 0x8)
mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$packet(r0, &(0x7f0000aa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008c7000-0x4)=0x14)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000644000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000aa1000)={@loopback={0x0, 0x1}, @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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2})

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x7, 0x4, 0x7, &(0x7f0000002000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000006000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, r2})
r3 = socket$kcm(0x29, 0x2, 0x0)
sendto(r3, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x4, 0x4)
write(r3, &(0x7f0000679000)="f4", 0x1)

2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x800000809, 0x0)
connect(r0, &(0x7f0000357000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000315000-0xb0)=""/176, 0xb0, 0x10062, &(0x7f0000af9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
bpf$OBJ_GET_MAP(0x7, &(0x7f00008e0000)={&(0x7f0000607000)='./file0\x00', 0x0, 0x18}, 0x10)

[   53.459250] device gre0 entered promiscuous mode
2018/01/09 12:17:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x6, 0x1)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000902000)=0x0, &(0x7f0000748000)=0x8)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007fd000-0x4)='tls\x00', 0x4)
pipe(&(0x7f0000bf4000+0x664)={0x0, 0x0})
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003bc000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
bind$netrom(r0, &(0x7f000051f000)=@full={{0x3, {"8ec2a3f6e5a7b2"}, 0x100000000}, [{"36b83404319ba8"}, {"dd9cd02e04b653"}, {"d73111a8dd5ca7"}, {"c2e6d7b84129ca"}, {"ba9fa5be0f6239"}, {"8dc6e7c8dd9202"}, {"473c10c010878b"}, {"b2b92900a4682d"}]}, 0x48)
setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000025f000)=0x6d4, 0x1)
tee(r0, r0, 0x5, 0x8)
write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24)
accept$inet(r0, &(0x7f0000682000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000707000-0x4)=0x10)

2018/01/09 12:17:23 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x800, 0x2, &(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000fce000)=0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={<r2=>0x0, 0x5}, &(0x7f0000003000)=0x8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r2, 0x1f, 0x0, 0x4}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x7}, 0x6)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000005000-0xcc)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xe74a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0xc637, @loopback={0x0, 0x1}, 0x7}], 0xcc)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000005000)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000)={r2, 0xaf}, 0x6)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={<r3=>r2, @in6={{0xa, 0x2, 0x9db2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x3f, 0x8, 0x4}, &(0x7f0000006000)=0xa0)
r4 = accept(r0, 0x0, &(0x7f0000004000)=0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000005000-0xc)={r3, 0x3, 0x20}, &(0x7f0000003000)=0xc)
listen(r4, 0x5)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000)={r2, 0x0}, &(0x7f0000003000)=0x8)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x6, 0xdcf, 0x101, 0x1}, 0x10)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000009000-0x5c)={r3, 0x54, "b5f861c3c504a396a8a18d0e1f2e36894aae2f0410b6f0cbce716e7b4e4f01a6a6a92e6346e5ddf3d56dd3ddab8e8b6f047fe0b783675ec1fe3842fa1347e30c3a71130aefe8f7763798d3e870973ef73afe54a7"}, &(0x7f0000007000-0x4)=0x5c)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000009000)={0x0, 0x0})

2018/01/09 12:17:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
recvmsg$kcm(r0, &(0x7f00003c1000-0x38)={&(0x7f0000bfc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000061b000)=[{&(0x7f0000958000)=""/113, 0x71}, {&(0x7f000013d000-0x3b)=""/59, 0x3b}, {&(0x7f000082d000)=""/140, 0x8c}, {&(0x7f0000604000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f000089f000-0x81)=""/129, 0x81, 0x1}, 0x20)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8)

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2000000001, 0x0)
getsockopt(r0, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0xfffffffffffffe52)

2018/01/09 12:17:23 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x7, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x7, 0x0)
r1 = accept(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x7ff, 0x4)
mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000021000-0x3b)={<r3=>0x0, 0x33, "e33886d4dfd25b9f05278878e40a24011a97ce0d1ddd515b00ae15598797252e6b660c8bf7df23636fbccc9a53b334377abc26"}, &(0x7f0000021000-0x4)=0x3b)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000006000-0x4b)={<r4=>0x0, 0x43, "9c51027b8159073cf29846577d1bb7c383de5d2a27332ee520c5d50e937c8df7be3def8ad8821ba2817413a1949d1d2d64ff4709afd18cbc07e8ecb272001ccb47f58b"}, &(0x7f0000019000-0x4)=0x4b)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000008000)={<r5=>0x0, 0x8}, &(0x7f000000e000)=0x8)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000021000-0xb8)={<r6=>0x0, 0xa0, 0x5, 0x9, 0x7, 0x89ea, 0x8, 0x1c0, {0x0, @in6={{0xa, 0x2, 0x5, @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]}, 0x4, 0x1000, 0x3, 0x81, 0x8f3a}}, &(0x7f0000021000-0x4)=0xb8)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000019000-0xc)={<r7=>0x0, 0x5, 0x20}, &(0x7f0000021000-0x4)=0xc)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000021000-0x8)={<r8=>0x0, 0x5575, 0x0, []}, &(0x7f0000020000)=0x8)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000c000-0x10)={<r9=>0x0, 0x7, 0x4, [0x3, 0x0, 0x0, 0x4]}, &(0x7f0000020000)=0x10)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000011000)={<r10=>0x0, 0x2c, &(0x7f0000013000)=[@in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000021000-0x4)=0x10)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000021000-0x8)={<r11=>0x0, 0x2}, &(0x7f0000021000-0x4)=0x8)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000021000-0x38)={<r12=>0x0, 0x30, "de2d11b87ffc936869ae46368bd89097ea40da4249595ef49bd591e99cbd01cf17a6287de8a70607b066805f85afa6e1"}, &(0x7f0000021000-0x4)=0x38)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000020000)={&(0x7f0000009000)=@in6={0xa, 0x3, 0x69, @loopback={0x0, 0x1}, 0x16be}, 0x1c, &(0x7f0000018000-0x1d)=[{&(0x7f0000021000-0x55)="bb8f30ab8cfa115cdffe3137615cf632d060ae6f7e96d662814a02c9a9a5ec3f57fe45f039010159dc7b18b21445298a73c13d66f5ee2092c64c9028e816124b372a739796854f77f53eaed1d264344e81fb836bdc", 0x55}, {&(0x7f0000018000)="4d090e352728aa188d429fe1b72f9de6662d6d2dd18784f715eae83fa355a21805c7fdbeb937ac0aa4ed2645227cdedc073dd5c250ca01dfd814249a3f6abd930351b760ab8fd96b01153f0d1bf72c55d4f2f491f110ad9bf8e47b87c56e7515effa8ca864a1", 0x66}, {&(0x7f0000020000)="2bacdae383ea359541d2532500e1a286bc826d208d88e8a295ead48a241f22da3a95fcd22336077d9c9f0b18b08ef70367a4d0000bd137fbf755788b6076090f5a379e1261c9720075a3480287eb3b4ecc86c4ae8e99637f2f3d7a70942ca508", 0x60}, {&(0x7f0000004000-0xd0)="5f0999857ebc1bb86ad866d6a8a4f4e6951a7ce5661eee9a917d3c2a45644b18d64c2550d898c5bd09d280c2ddde4f28a6d2963c1133a65855c5ce7ba362ce63c93ea4c601b6beea851ca82e80e38fd9d04ff699b469815eeb0c8d60c640ef62705d416acf80990f47c6a4d8bc38a671f303aa5e2d0bfc3ad212f13caf5e3c336b046c6d757215d6bca827f7a1eed5a1bb7e84a17897d4310aa22bd9360a3755d850a2c2f99cc80f43c78163abe847d339ea5202727af73c6e922bbb22abae4ca1d1e4a21f0761ce13651d7add17e8fa", 0xd0}], 0x4, &(0x7f000001b000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x0, 0x9, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x2, 0x100, 0x3, 0x6, 0x93, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0x4, 0x4, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x1, 0x9, 0x1000, 0x5, 0x1, 0x100000001, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xc80, 0x8, 0x4, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x9, 0x6, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8000000000000, 0xe, 0x10001, 0x1, 0x7, 0x5, 0x9, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xe588, 0xc26, 0x8000, 0x0, 0x4, 0x3, 0x54, 0x101, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xf4, 0x81, 0x4, 0x80000001, 0x0, 0x0, 0x1, 0x4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8003, 0xbe, 0x0, 0xaf, 0x7fffffff, 0x6, r12}}], 0x1e0, 0x41}, 0x408c0)

2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(twofish-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
close(r0)
sendmmsg$alg(r1, &(0x7f000054c000-0xa8)=[{0x0, 0x0, &(0x7f0000e4f000)=[], 0x0, &(0x7f0000cf9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
sendto$inet6(r1, &(0x7f0000f9a000-0x10)="5be1dc65765d417ade5f76ba4bb9fcfa", 0x10, 0x0, &(0x7f0000f9a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f9b000-0x10)=[{&(0x7f0000f0d000-0xde)=""/222, 0xde}], 0x1, &(0x7f00006cc000)=""/48, 0xaf3311b6a6a3b55c, 0x0}, 0x0)

2018/01/09 12:17:23 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, <r0=>0x0})
read(r0, &(0x7f0000001000)=""/95, 0x5f)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$ipx(r1, &(0x7f0000003000)={0x4, 0x3, 0xfa4, '`DZ]w8', 0x4000000000000000, 0x0}, 0x10)
r2 = accept(0xffffffffffffffff, &(0x7f0000001000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x388)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000559000-0x14)={{0x0, 0x7, 0x9, 0xffff, 0x5, 0x7}, 0x5, 0x3, 0x3})
syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @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}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$unix(r2, &(0x7f0000000000+0x6f8)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={<r3=>0x0, 0x5}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0xef86, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x0, 0xa27, 0xfca5, 0x20}, 0xa0)

2018/01/09 12:17:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000eff000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000080f000-0x4)=0x1c)
write(r0, &(0x7f0000197000-0xce)="62ae01f3392fc67580d373b74b29f250737242b824a3b532ae39b7697ffa520550fc56582cbd8869654debd96634e2951de31bbab69ea859e619bd0a37a792d5ad25af19eaf88545dfdbfc971d4c77d3e5d9e1f580b6c888a19f13ea1fa3d0b106f5336717cfd42f3c92bb91ded1bebfafbee90d14af69ae9b45871d214db88ecdf4930e9aa802bfc927cb47f3d2d012dc5ea11c23b34558d251f250a21cd7b8517dfde52db1434e49198b7996857e1ea04e0ab6c6e481e0e8ffcd44b505d6ee2a793f83aea7973cb146dd3b2396", 0xce)
r1 = socket(0xfffffffffffffffc, 0x802, 0x0)
write(r1, &(0x7f0000ece000)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x22)
socketpair(0xf, 0x7fc, 0x1, &(0x7f0000a90000-0x8)={<r2=>0x0, <r3=>0x0})
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e8d000-0x8)={<r4=>0x0, 0x0}, &(0x7f0000275000)=0x8)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000b92000-0x8)={r4, 0x9}, &(0x7f000033a000)=0x8)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00007ca000)={0x3, <r5=>0x0, 0x10000, 0x100000000})
ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000a1d000)={0x7, r5})

2018/01/09 12:17:23 executing program 5:
bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair(0xa, 0x7, 0xffff, &(0x7f000009f000)={<r0=>0x0, 0x0})
accept4$packet(0xffffffffffffff9c, &(0x7f0000cf2000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a3d000-0x4)=0x14, 0x80800)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000086e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff, r1})

2018/01/09 12:17:23 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={<r0=>0x0, 0x0})
socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0})
pipe(&(0x7f0000001000-0x8)={<r1=>0x0, <r2=>0x0})
ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00001ea000)=0x0)
getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={<r3=>0x0, 0x0})
r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800)
unshare(0x400)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={<r6=>0x0, 0x0})
socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, <r7=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r6, 0x80000, <r8=>r7})
ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3})
setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4)
ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000f45000)={<r9=>0x0, 0x0})
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0})
ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000f79000)={r9, 0x2})
r10 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r10, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4)
pipe(&(0x7f0000be6000-0x8)={<r11=>0xffffffffffffffff, <r12=>0xffffffffffffffff})
vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2)
connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:23 executing program 6:
mmap(&(0x7f0000000000/0x586000)=nil, 0x586000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xd, 0x8000f, 0x40, &(0x7f0000586000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f000037c000)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000586000)=0x14)
mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r1, &(0x7f0000587000-0x38)={&(0x7f00001d5000-0xc)={0x10, 0x0, 0x0, 0x4800000}, 0xc, &(0x7f0000477000)={&(0x7f0000528000-0x98)=@newae={0x98, 0x1f, 0x0, 0x0, 0x3, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x7f}, @in=@rand_addr=0x8001, 0x2, 0x2}, [@offload={0xc, 0x1c, {r2, 0x0}}, @encap={0x1c, 0x4, {0x3, 0x2, 0x2, @in6=@loopback={0x0, 0x1}}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x1, 0x200}}, @ipv4_hthresh={0x8, 0x3, {0x12, 0x19}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4}, 0x4000001)
r3 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f0000586000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1, 0x0, 0x5, &(0x7f0000586000)={0x0, <r4=>0x0})
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000588000)={0x2, <r5=>0x0, 0x10000, 0x7fff})
ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000040f000-0x10)={r5, 0x8})
mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00002ff000-0x10)=@generic="47a404e5c2df27a2f66756292dafbf73")
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000587000)={&(0x7f0000588000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000587000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000281000)=[], &(0x7f0000454000)=[0x0, 0x0], 0x8, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0})
r6 = accept4$ax25(r4, &(0x7f000033e000)={0x0, {""/7}, 0x0}, &(0x7f0000480000)=0x10, 0x800)
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f000038c000-0x4)=0x0, &(0x7f0000588000)=0x24b)
sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x144, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@offload={0xc, 0x1c, {0x0, 0x0}}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair(0x3, 0xf, 0xa3d, &(0x7f000046c000)={0x0, 0x0})

2018/01/09 12:17:23 executing program 4:
r0 = socket$unix(0x1, 0x5, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8)
mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000009000-0x7c)=@delsa={0x28, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair$inet6(0xa, 0x801, 0x4, &(0x7f0000009000)={<r1=>0x0, 0x0})
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000000f000)=0x0, &(0x7f0000010000-0x4)=0x4)

2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x10, 0x4, 0x0, &(0x7f000047c000)={0x0, <r0=>0x0})
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000685000)={&(0x7f00006d2000-0x14)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000f51000-0xa0)=[{&(0x7f000041c000)=""/0, 0x0}, {&(0x7f0000667000-0xc9)=""/201, 0xc9}, {&(0x7f0000a49000)=""/68, 0x44}, {&(0x7f0000786000-0x45)=""/69, 0x45}, {&(0x7f00005fe000-0x82)=""/130, 0x82}, {&(0x7f00009ed000-0x69)=""/105, 0x69}, {&(0x7f00005e6000-0x8e)=""/142, 0x8e}, {&(0x7f0000c1f000-0xed)=""/237, 0xed}, {&(0x7f000097b000-0xe)=""/14, 0xe}, {&(0x7f0000cf4000)=""/176, 0xb0}], 0xa, &(0x7f0000085000-0x5c)=""/92, 0x5c, 0x7}, 0x20)
r2 = getuid()
socketpair$inet(0x2, 0x80000, 0x1f, &(0x7f0000418000)={0x0, 0x0})
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000856000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x0, 0x3, 0x0, 0x2, 0x80, 0xa0, 0x3f, r1, r2}, {0x0, 0x5, 0x20, 0x2, 0x3, 0xfff, 0x9, 0x1}, {0x7fff, 0x6, 0x1ff, 0x2}, 0x200, 0xffffffffffffffff, 0x2, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x1f, 0x6c, 0x5, 0x2}}, 0xe8)
r3 = socket$inet(0x2, 0x3, 0xff)
setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f00007c2000-0xce)="9d7da0def89707ffbd02bb0c24b1ed7e0020eb8e0086c45c23af24335652cbc63f3b72798fc161a454bd166dda3c4984b6d134c41c5843ff00000008ce02c3f7c4c7eec4d1a681acffffffffff4efffedfb42a6ca1cdbe2dc17c54f0f792fdff00f9808c4ffc0023870ea1b84ff8ae2d559e791b0dcbe2ccbafae3030ecec9134b206c4cf189fe000000090202000000", 0x90)

2018/01/09 12:17:23 executing program 0:
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$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={<r1=>0xffffffffffffffff, 0xffffffffffffffff})
r2 = socket$inet_sctp(0x2, 0x3, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009ce000)={<r3=>0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000078b000+0x1c1)={<r4=>0x0, @empty=0x0, @loopback=0x0}, &(0x7f00008a2000)=0xc)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d97000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b5000)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006ed000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x2, 0x0, 0x2, 0x80, 0x20, 0x3f, r4, r5}, {0x9, 0x1, 0x1, 0x400, 0x44a, 0xb66c, 0x6, 0x5}, {0x1, 0x9305, 0x1c, 0xfffffffffffffffa}, 0xa8, 0x4, 0x1, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x4, 0x3, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x1, 0x2, 0x9, 0xab3, 0x0, 0x8001}}, 0xe8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={<r6=>r3, 0x8}, &(0x7f000094c000)=0x6)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000071a000-0x8)={r3, 0x200}, &(0x7f0000ca9000)=0x8)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000dec000)='tls\x00', 0x4)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000686000)={r6, 0x81}, 0x8)
r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c)
setsockopt$inet6_int(r7, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4)

2018/01/09 12:17:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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$inet6(0xa, 0x802, 0x88)
sendto$inet6(r1, &(0x7f0000a49000-0x1000)="", 0x0, 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)

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r1, &(0x7f000027f000-0x80)=[{&(0x7f00005bd000-0x25)="96103a10111b18ec8c052395f3424bad72e23fcdbd08f937a1b4702fdc830a813048fd82ec", 0x25}, {&(0x7f0000555000-0x1000)="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0x1000}, {&(0x7f0000088000)="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", 0x1000}, {&(0x7f00005bd000-0x26)="f9d091dfe157c767ee24105bf681309d192ad1084945e5214a390ffa652c8e99811ddff45948", 0x26}, {&(0x7f00005bc000)="47f7ccf80768a154a4752ecf2b777bcee45c36069eb2399299cb2b91f97d12b37fa4d14758ebe80f9ef92a8cb9456113078b91d79c81602b4c801abfc195ec0502dd0aca37a055d902d23471b34e2bfa9ea0d533e157b18de8f8d87d0ed39e1883ed7f50170a5463c2358b1bab848370b1fa1f0aac60d0bb443abf6eed5df87225c1566120c2bafa5a80bf50491be23afdd3d18db9dffedd", 0x98}, {&(0x7f00005bc000)="482d6c9f4dfb4c4f7cd59eefa100cff3afc1de68fc9776e5876d0024e08a09d6d28589fad12c72992c30ed221e666d", 0x2f}, {&(0x7f00003b4000)="e9be36d55aef3b4d5e14450d728ce8e83aefab65b6b6a0c66051dc05624be08bc3edc83479cc36ff5a7ed5f84f9015992e3e0e65ef8c596091d1902f23afa81e3186feeeec20b94ceb85376c60a70a476227c2718064caabcd478448c4d2d7710bb0dfda6cddc990762b780916c2bbe71759ed1c67", 0x75}, {&(0x7f000016d000-0x93)="cdf94fc61ad92fb5eea1f37de0791d395a970cc711d8b41f2dbf63e590b17443485841b4491ec402542e69e0bc9a676e46dea4a41e709347491876b2ef9c2b37ce82f2027f105c12e80d96540b012ae77a9e2d8916435cc8ac76670ad205f948cbd5615b0803398c5d4ef3abacf9e1b5941a3c50c6e97c8c023d9f89fcc0c7e8a3a30b85e8f319396923f2aa0449972c94686f", 0x93}], 0x8)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30)
sendmsg$alg(r1, &(0x7f000030c000-0x38)={0x0, 0x0, &(0x7f00005bb000)=[{&(0x7f00005bc000-0xe1)="4ddb50b6", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x2000c8c0)
sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8", 0x6}], 0x1, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000058b000)=[{&(0x7f00000df000)=""/141, 0x8d}, {&(0x7f00005ba000)=""/231, 0xe7}, {&(0x7f000026e000-0x7f)=""/127, 0x7f}], 0x3, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x1)

2018/01/09 12:17:23 executing program 2:
mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5d000)={<r1=>r0})
mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$ax25(r1, &(0x7f0000ff6000-0x10)={0x3, {"704969ef007fe7"}, 0x5c4}, 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20)

2018/01/09 12:17:23 executing program 3:
mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000af3000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000861000-0xc)={<r2=>0x0, 0x0, 0x0}, &(0x7f0000099000)=0xc)
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af3000)={0x0, <r3=>0x0, 0x0}, &(0x7f0000af3000+0x3ba)=0xc)
mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af4000-0xc)={0x0, 0x0, <r4=>0x0}, &(0x7f00007c1000-0x4)=0xc)
r5 = getpid()
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003ef000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000846000-0x4)=0xe8)
r7 = getgid()
sendmsg$unix(r1, &(0x7f00004dd000-0x38)={&(0x7f0000af4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000054c000-0x90)=[{&(0x7f0000af4000-0x47)="2378dcf5c985ed0ec102347b6b4821fc0f6d5934db00524d4aff2cd929356841bb3c53fba0ee7275dbc2b8acebbb6b4f18dd1ba498cba50d3fda9dfe9ab94a1050bb96936fec65", 0x47}, {&(0x7f0000317000)="285c706aa5e32c1cc69015ecb4eab6739dfb0dd32758602d7d9590d0a719836d0b18ca1491afd791a5e2ff88d49f692cd1c3f8064b2646b6959ac40e8808c5176c08432753819124e10d2084b319cfcb86f5b21db349f9c684caa058e85613a0e419df7b2529414bfcb6d3548517bb3237933d8171a19ca650debf268c20a75f4d56aed913df7f694d17abde9d037cf9e66dd486fb450bf3290e8f1669e32ff169dc5e2760d7d1644386a7546bf0b3b417", 0xb1}, {&(0x7f0000051000-0x1a)="3b04b44e024dfe1d9c86d973c31e57da917dab26279a595de2a5", 0x1a}, {&(0x7f000042c000-0xb)="c63384b2ab05f52cb520cd", 0xb}, {&(0x7f0000af3000)="4a7ed0cd9f869442b44054251a954f68f4342fb5e6e78123f75c8e5420a13a5753943f030bd1a48138b7300cd7ea0568dbc3a8ecf76cf209cdfaca77b88dc9efa5a0c7d89862cf2f51b80cb95a4530883b127b6105e016d924be7d8e1626e776ed02d34b5ce3e59d713e2195962f35e251059ce08c7001067f76742fa52735027316e5261bce1fb3c8569e2138a7fdf433af6f992b8b648b61efeb143dc6068f5916c8d826782fb90ad3eed7", 0xac}, {&(0x7f0000633000)="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", 0xfe}, {&(0x7f00005c7000)="d7602f3e46251317152adad4a4df54e3e2b4dd1e4d400b8fa67b0d6f9114bf20888b8d7a9056a7404edc048883c3025917191b234a9c554272069396faf592bcdf1790083fb881662a43f17e66740dc98e468e1ac24d98b5cea3268f2109abe5c9c1acc618903090d9db562eee8944245fe4f854041a78a831d97ee79ec6fb61006ca3a729c31b27312e512afbdb48ff1da722f1abd49ca8f561270b77bdf7881beb63acb899e3716627b2a12b436061b3c3489dcfbc70313ef221a1540951bb9e70230375700232283019290f0f25de744e1675ac4ff6db86763f", 0xdb}, {&(0x7f0000af4000-0xce)="12f58781f4706ff13cd420ed2d0447e23f179d64a345ca9a7bf8e371baa11577b4d884a41a4fdbb3fe1747dafabef83e37ba46ccb08546a8ad445fbd26a97c346f52b6e49dc4b43a34ceb110e2a7fae53b57aa4043e6f5c879f6daf9bb32329c84a37ea78539876a80380c22f011bd6ae35846491213a659c06dc3f0c429d20e8edec848309ed5617a446eb783a1394e1c30b01d547863e76b20131d7a744cd828c7fb5d17090b0d992b2d229b9b8086d0604c0ed2e1144b39302b7820188cf08abb71881b8c1b4489789007a7cd", 0xce}, {&(0x7f00005f0000-0x12)="8900ea4b5ef0c3b1f75fa84fd96954134b60", 0x12}], 0x9, &(0x7f00007ff000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x68, 0x40000}, 0x40801)
bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x200000000, 'rmd160\x00'}, 0x58)
r8 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r8, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:23 executing program 6:
mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f86000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f87000-0x4)=0xe8)
r2 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a6d000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x3dd, 0xa, 0x0, 0x80, 0x3c, r1, r2}, {0xd51, 0x7f, 0x7da8fd1a, 0x800, 0x1000, 0x2, 0x7f, 0x9}, {0x65, 0x0, 0x7, 0xff}, 0x2, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x6, 0x3, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x0, 0x10001, 0x4, 0x6, 0x2}}, 0xe8)
sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0)
sendto$inet6(r0, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c)

2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000022000)='dctcp\x00', 0x6)
getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000eee000-0x4)=0x0, &(0x7f0000205000)=0x4)
pipe(&(0x7f0000ef1000-0x8)={<r1=>0x0, <r2=>0x0})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00001d2000)={0x8f5d, <r3=>0x0, 0x10003, 0x3})
ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000d18000-0x10)={r3, 0x80000000})
getpeername$llc(r1, &(0x7f0000e2c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000dd1000)=0x10)
ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000fc2000)={0xfffffffffffffff9, 0xffffffffffffff51, 0x4, 0x200})
setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000739000)=0x0, 0x4)

2018/01/09 12:17:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4)
socketpair(0xa, 0xa, 0x100000001, &(0x7f0000727000)={<r1=>0x0, <r2=>0x0})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000463000-0x8)={<r3=>0x0, 0x3f}, &(0x7f00008d3000-0x4)=0x8)
mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005b2000)="fff20119ff0d005ff1040000ff000008000400051c000000f7ffff1affff00e9f8000177c11e0019000ef80000000008", 0x30)
getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f000072b000)=""/133, &(0x7f00008e3000-0x4)=0x85)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fd4000)={r3, 0x63547e25, 0x800}, &(0x7f0000883000-0x4)=0x8)

2018/01/09 12:17:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
getsockname$packet(r0, &(0x7f0000d07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000083000)=0x14)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
pipe(&(0x7f0000138000)={<r2=>0x0, <r3=>0x0})
r4 = socket$bt_hidp(0x1f, 0x3, 0x6)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000006c000-0x8)={r4, r1})
accept$inet(r2, 0x0, &(0x7f0000258000)=0x0)

2018/01/09 12:17:23 executing program 1:
socketpair(0x2, 0x80000, 0xfffffffffffffff8, &(0x7f0000bdd000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000466000)={r1, &(0x7f0000000000)="2ee9a789cc8fe09004d852f461179fbfcb87f8ac784d95173c236ef87ea0f035f60404ad90f56a92be0c35be17e0f8fcfc90397ff72b342836b277ff3d3792ba807d3f59babe3cf518489a465e6a9622f391f21b92f0c74b98c6b1d9c7d67f22496459bb6d32efe60adebe61c3f51bd35060169d19b3b13ef3e7d066d4744b372cccc834d2f86d8df8baad6aab550fe185990035bee1b7304d5702857a72184153ce202f977966df1271e45af9df7c889eb6799e461ecfe9cb320ef16fa4222d745c7482cf2fc92466079e1ca05cfed40c7aefeb085fa19c3d036611c8c9f623c42cd517", &(0x7f0000001000-0x1000)=""/4096}, 0x18)
r2 = socket(0x11, 0x802, 0x0)
setsockopt(r2, 0x107, 0xf, &(0x7f0000000000)="", 0x0)

2018/01/09 12:17:23 executing program 2:
r0 = socket(0x1f, 0x6, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a22000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={<r1=>0x0, @in={{0x2, 0x1, @rand_addr=0xbc09, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={<r2=>r1, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3, 0x11bf, 0x7, 0x80000000, 0x1000, 0x5, 0x18, 0x80, 0x1, 0x8001, 0x7, 0x4, 0x20, 0x184]}, &(0x7f0000002000-0x4)=0x108)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x0, {{0xa, 0x3, 0x6d21, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, <r3=>0x0}, &(0x7f0000000000)=0x14)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, r3})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r2, &(0x7f0000003000)=0x4)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0x1)={0x0, 0x80000, <r4=>0xffffffffffffffff})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000)={<r5=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000004000-0x8)={r5, 0x2})
ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f0000001000/0x2000)=nil, 0x1, 0x2, 0x12, &(0x7f0000003000/0x1000)=nil, 0x78c})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto(r0, &(0x7f0000005000)="e657e6d8250bba5f075f7c5989037fd62318d3947708d4bd3fa531a4e838b4e6c75de49300fbeea0b75ce985a6dc41f5c709e1b6dd69ab73bcf1a7f94ce6c63756381eeae2f9862933cf6c3c011be24e74ebd702d215ec78588715f2063782949b39a6e9b640608bae08a3b6cc0cfbab89794b7dfe372729996443", 0x7b, 0x20000001, &(0x7f0000003000)=@generic={0x9, "5d8dbb4e64953f6b510734e51c1eb33da71cf7a68dc6db539eb5c3bf91305d665ed7b28e11399a4df29a82371fcb16a5d35e61492001f0655749415c716d20f4565d6843d0f877fdb1e7886becf594e5409d0cc3de62116cb785f17d1e98bfac829d8ba41710ea12e697a540e87b225a77670bb90bd36eba385a48982c93"}, 0x80)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000005000)=0x6b781cf9, 0x4)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$bt_sco(r0, &(0x7f0000007000-0x8)={0x1f, {0x0, 0xffff, 0xff, 0x6, 0x9fe, 0x7fffffff}}, 0x8)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000007000)=0x8, 0x4)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000008000)={@broadcast=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000008000)=0xc)

2018/01/09 12:17:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
unshare(0x400)
setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78)
bind$inet6(r0, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c)
r1 = getpid()
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000818000)=r1)
listen(r0, 0x0)

2018/01/09 12:17:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000ae1000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c)
r1 = socket(0x19, 0xa, 0x7)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00008c0000)={0x4, {{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000cf1000)=0x4, 0x4)
r2 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10)
setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f000075a000-0x1)=0x8001, 0x4)

2018/01/09 12:17:23 executing program 6:
socketpair(0x10, 0x80007, 0x8, &(0x7f0000d6d000)={0x0, <r0=>0x0})
sendto$inet6(r0, &(0x7f0000ffe000)="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", 0x1000, 0x10, &(0x7f0000118000)={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, 0x1c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x1, 0x0)
setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4)
sendto$inet(r1, &(0x7f0000fc7000)="0edb03a4a2f9b00d14b41d2aefbf7aae9148dd932c1a24ef3f4e69f1cd4a58017035231da9a657d55bc0b00e42646baa52f1a62e164f", 0x36, 0x4, &(0x7f00001d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10)
close(r1)

2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4)
setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000821000-0x4)=0x5, 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00009e9000-0xbe)="7c069c0f795cba01a87a62e9eaf5f1eb3f6c8651910ef5b5bc71a18c346ac675b15b7f8beb1310848988542010bfbcf9e41db647a726726d2e2c85487503750ae5b9ca359950a5983299e05c3085d6b9da72dc820ed31300cb72f109e4fe0c4b3dcc030c791b2502deb5721fa6adea2ba987d129f50ade347db7759fbdf7c3dffbfed5c8f7c4d5ad1e364de98940094c7db567f3be9aea2557e4e97847300b400903836ffadf2d776bc7b2f8491959faa08ad52b1634f1fafc5df2b9e504", 0xbe)
getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000e00000-0x4)=0x4)

2018/01/09 12:17:23 executing program 5:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000000+0xaaf)="189319d3dc6cd15981881c0196b78fbeed5152bfea09c6a3d0c4b38bb9593ecfd1b6a2ffc61fc8cfaf4e80528f4bd0d54651f1424d31da2621b13222c3dae0329879355b8bae9f4cafb3f7e8cc02310f7786089b98c0715e2a61fbcbe27d857bb6e8f317d95adcb6a869dcb2212681e6a95c1e341e92682ac38443dfbd1155335e161e224a406fd951bec6fd9e69d39c8754c8cc396198d297ea0631781ed920b4f7131ae8ac518e4488ef8412391cb24537a9e503fc1cec527bb510e2fc9de058bebb5feef22149e334fa2086270cae66fe00", 0xd3)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
readv(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=""/171, 0xab}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000001000-0x91)=""/145, 0x91}, {&(0x7f0000002000-0x8f)=""/143, 0x8f}], 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={<r1=>0x0, 0x0})
accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10)
r2 = socket(0x9, 0xf, 0x2)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001000)={<r4=>0x0, 0x0}, &(0x7f0000003000-0x4)=0x8)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={<r5=>r4, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x36017e4b}, &(0x7f0000004000-0x4)=0x98)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000006000-0x4)=0x7, &(0x7f0000005000)=0x4)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006000)={r5, 0x100000001, 0x27}, &(0x7f0000005000)=0x8)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$inet(r2, &(0x7f0000008000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000009000-0x27)={r4, 0x4, 0x1f, "b61a6ec8ce179f18338b1e4da91855513dddf9c079214d72974abdfce713be"}, 0x27)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000000a000-0x10)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)

2018/01/09 12:17:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r0, 0x10d, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4)
ioctl(r0, 0x7f, &(0x7f0000dc1000-0x48)="6e7fd9223728e5361270baacd150b8a3884e8766fe4254af4a6d58e60e0bd31e3fe11abbb01a4ffaf5d15bdef1f5cefcfe6783a0cc659cb2bf61f0ccd242b8709f209ef9d0d88aa3")

2018/01/09 12:17:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x20000000000000a, 0x2, 0x0)
connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c)
getsockopt(r0, 0x0, 0x7fffffff, &(0x7f0000dff000)=""/155, &(0x7f000017b000)=0x9b)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eaf000)={<r1=>0x0, 0x1, 0x3ff, 0x69a}, &(0x7f0000fa4000-0x4)=0x10)
getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000149000-0x30)=""/48, &(0x7f0000fda000-0x4)=0x30)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000761000-0x10)={0x2, 0x200, 0xffffffff, 0x8, r1}, &(0x7f000013a000-0x4)=0x10)
connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000e59000-0x14)="bb2be5513dd0c702b507fceba92592e8af1bc573")

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0)
r0 = socket$inet(0x2, 0x7, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000eb8000)={<r1=>0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a5, 0xee6}, &(0x7f0000d8f000-0x4)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f8e000-0x18)={r1, 0xfffffffffffff801, 0x30, 0x4, 0xffffffff}, &(0x7f00004be000-0x4)=0x18)
r2 = socket$unix(0x1, 0x2, 0x0)
ioctl$int_out(r2, 0x2, &(0x7f0000523000-0x8)=0x0)
r3 = accept4$packet(r2, &(0x7f000031e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000028f000-0x4)=0x14, 0x800)
getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000553000)=""/109, &(0x7f0000f5f000)=0x6d)

2018/01/09 12:17:23 executing program 2:
mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18)
socket$unix(0x1, 0x0, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c05000)=@generic={0x8, 0x2, 0x1000})
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x652}], 0x100000000000026e, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f79000-0x8)={<r2=>0x0, 0x0})
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000040a000)={0x0, 0x0})
r3 = socket(0x2, 0x6, 0x6)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000130000)={<r4=>0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f78000+0xb4b)=0x8c)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bb8000)={0x0, 0x0})
setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f79000-0x8)={r4, 0x20}, 0x8)

2018/01/09 12:17:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002dd000-0x8)={0x0, <r1=>0x0})
socketpair$inet6(0xa, 0x5, 0x3c, &(0x7f00006f9000)={0x0, 0x0})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000c5b000-0x1008)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000eab000)=0x1008)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000034c000)={r2, 0x40}, &(0x7f00003d9000-0x4)=0x8)
setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4)
getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00009fe000)=0x0, &(0x7f0000e00000-0x4)=0x4)

2018/01/09 12:17:23 executing program 4:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000d54000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb7000)=0x10, 0x80800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431)
r2 = accept(r0, &(0x7f0000b53000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d11000)=0x0, &(0x7f0000001000-0x4)=0x4)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000033000)='tls\x00', 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
tee(r2, r2, 0x400, 0x6)
ioctl$int_in(r3, 0x5421, &(0x7f0000bf5000-0x8)=0x1)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r4, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6)
getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000f5e000-0xb8)={0x0, 0x55, 0x2, 0x1ff, 0x3f, 0x2, 0x9, 0x8, {<r5=>0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x800, 0x7fffffff, 0x800}}, &(0x7f000034b000)=0xb8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000091f000)={r5, 0x1ff, 0x6, 0x0}, 0x10)
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000000)={0x6, &(0x7f0000785000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]})

2018/01/09 12:17:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000891000)={@common='bpq0\x00', &(0x7f0000964000-0x14)=@ethtool_modinfo={0x42, 0x655b, 0x4, "bc9682efd5259f64"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
read(r0, &(0x7f000053e000-0x57)=""/87, 0x2e8)
recvfrom(r0, &(0x7f000070e000-0x1000)=""/4096, 0x1000, 0x10100, &(0x7f000016b000)=@generic={0x1f, "373430d35cb0e62077f46f63c65b511ef91adb82652e65082d257afc89c6b6236a854697952854e0fc5b4676e0ef50c4eabd6886ae8fad208eac481f40a10cb7b318dac3e93c5b938417a056e92488dce750392964d8d6cdfc277d89da992a1f5abd581fd68b880053446367ca02ebe6e1d86d7cfb0568cde47f968536af"}, 0x80)
writev(r0, &(0x7f0000ccc000-0x10)=[], 0x34c)
r1 = socket$bt_l2cap(0x1f, 0x3, 0x0)
setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000034f000-0x2)=0xffffffff, 0x2)

2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x1000000000000010, &(0x7f0000513000)="02000000030001000000be0000000500", 0x10)
r1 = socket(0xf, 0x3, 0x2)
getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000008e000)={<r2=>0x0, 0x6}, &(0x7f00005a7000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b46000)={r2, 0x20, "3b098e4da123989cb5d4e6e9a42a7c51131a63fbf83907c997865e7a10fc50de"}, &(0x7f0000d34000-0x4)=0x28)
write(r1, &(0x7f0000001000-0x10)="0212a12502000000090500d91dfb3700", 0x10)
socket$inet_icmp(0x2, 0x2, 0x1)

2018/01/09 12:17:23 executing program 1:
mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000788000-0x4)=0x0, 0x4)
mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00008db000)=@file={0x0, ""/61}, &(0x7f00000c1000-0x4)=0x3f, 0x800)
mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$unix(r1, &(0x7f00003fa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000901000)=0x8, 0x80800)
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000900000)={&(0x7f0000901000-0x8)='./file0\x00', r0}, 0xc)
r2 = socket$key(0xf, 0x3, 0x2)
socket$key(0xf, 0x3, 0x2)
mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000901000)={0x0, <r3=>0x0})
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000501000)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}], 0x2c)
ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00004d2000-0x4)=0x0)
sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x7a4ec3e7, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x3, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0)
read(r3, &(0x7f000000f000)=""/55, 0x37)

2018/01/09 12:17:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$bt_cmtp(0x1f, 0x3, 0x5)
getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ecc000-0x2)=0xfffffffffffffffc, &(0x7f0000d91000-0x8)=0x2)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d06000)=0xfffffffffffffffc, 0x4)

2018/01/09 12:17:23 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000773000)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000c12000-0x4)=0x1008)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x3, 0x0, 0xe49c, 0x7f, 0x3f, 0x1, 0x3ff, r1}, 0x20)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x5}, 0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x9, 0x100, 0xc1}, 0xa0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={<r2=>r1, 0xffffffff80000000}, &(0x7f0000000000)=0x8)
setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={<r3=>r1, 0x2, 0x81}, &(0x7f0000002000)=0x8)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x7, 0x4, 0x1, &(0x7f0000005000-0x8)={0x0, <r4=>0x0})
getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000005000)=@add_del={0x2, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x35})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r4, 0x891e, &(0x7f0000007000-0x28)={@common='gretap0\x00', @ifru_names=@generic="edce37a3d454b56f67f84e4e743f8e73"})
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r3, 0x9, 0xfff}, &(0x7f0000008000-0x4)=0xc)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000007000)=0x8)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000009000-0x4)=0x20, 0x4)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000000a000-0x8)={r2, 0x2, 0x100000000}, 0x8)

2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x0, 0x80803, 0x300000000)
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000008f000-0x4)=0x9, &(0x7f0000821000)=0x4)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ecd000)={0x0, 0x0})
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f01000)="53664910c218e8ea00d27770b1067605", 0x10)
pipe(&(0x7f0000707000-0x8)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000d2d000)=0x1f)
setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000059e000)=0x0, 0x4)

2018/01/09 12:17:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x3)
bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000664000-0x14)={0x6, 0x2, 0x8, 0x88, 0x0}, 0x14)
r2 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000513000-0x10)={0x8, 0x100000001, 0x3ff, 0x2}, 0x10)
ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})

2018/01/09 12:17:23 executing program 1:
mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@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}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r0, 0x3ff, 0xafa4, &(0x7f0000a0c000-0x9c)=""/156, &(0x7f000076e000)=0x9c)
recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0)

2018/01/09 12:17:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt(r0, 0x7, 0x4, &(0x7f0000ba3000)="79b78b1f5a29996aa7577793a4c2a4617ca3bea2224943a68ef4d54348f744cb6359551d19fd030856ac5084029c31ebf100dce288a61c6770732eb587989d452f5c6529fa6954fce7f02c37f81766f26548612b5b280caab84af1f165d48013adb5d3507eee72c54687b1ffa196bf70d652176281a6d9b3223b0795a0a22982f676db6ec2bbe9112e11", 0x8a)
socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00003ac000-0x8)={<r1=>0x0, 0x0})
getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000170000-0xce)=""/206, &(0x7f00007e7000)=0xce)
r2 = socket$netlink(0x10, 0x3, 0x13)
socketpair(0x8, 0x80000, 0x100000000, &(0x7f00004f0000-0x8)={<r3=>0x0, <r4=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000780000-0x24)={0x8, [0x0, 0x0, 0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf7000)=0x24)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000028a000-0xb8)={<r6=>r5, 0x5, 0x6, 0x3, 0x47, 0x1, 0x84, 0x80000001, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x2, 0xff, 0x0}}, &(0x7f00003c0000-0x4)=0xb8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00001d4000)={r6, 0x1, 0x8}, &(0x7f0000c02000-0x4)=0x8)
writev(r2, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0400210206e30067fff501040000000800050000000200080000bf00", 0x29}], 0x1)

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3, 0x40000000000001)
bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000a26000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffb)
r1 = accept(r0, &(0x7f00006a1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000062000)=0x58)
bind$inet(r1, &(0x7f00001a5000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f00009a9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/09 12:17:23 executing program 2:
mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc2000)={<r0=>0x0, <r1=>0x0})
ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f000093c000)=@buf={0x0, 0x0})
r2 = accept4(r0, &(0x7f0000053000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000263000)=0x10, 0x80000)
mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fc4000-0x8)={<r3=>0x0, 0xffffffff}, &(0x7f0000bf2000-0x4)=0x8)
mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000158000)={r3, 0x6, 0x3f}, &(0x7f0000fc4000-0x4)=0x8)
r4 = socket(0x40000000015, 0x5, 0x0)
mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$inet(r4, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$packet_int(r4, 0x107, 0x10, &(0x7f0000465000)=0xf8, 0x4)
getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b)

2018/01/09 12:17:23 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r1, &(0x7f0000c5c000-0x1)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008c9000-0x8)={<r2=>0x0, <r3=>0x0})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000fc5000-0x83)={<r4=>0x0, 0x7b, "9fcb63c2455236635db246c124f0b5a0a5d23c03254024ec70ce632bc5215db4a5af2c6e0094ce881502141f7cc9647269cbbadf65ed694c38dae029b0b01ed8ba6b47ff2270662df030bfcacf049613ccbfcf2242bd06ccce0c14770480d88277b78a3b5a2d7beaab9d01685b667d80f02ad4b3b8204aaa107a7d"}, &(0x7f0000fe8000)=0x83)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000002a000-0x14)={<r5=>r4, 0x3, 0xfff, 0x8b, 0x9, 0x20}, &(0x7f0000ee9000-0x4)=0x14)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e78000)={0x0, 0x800}, &(0x7f0000d8b000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec9000)={r5, @in6={{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7f}, &(0x7f0000917000-0x4)=0x98)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000729000)=[{0x400000000006, 0x0, 0x0, 0x200000000000002}]}, 0x10)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000043f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008a9000)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x38)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006a1000-0xa0)={<r6=>0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x6, 0xffffffffffff8001, 0x10}, &(0x7f0000d22000)=0xa0)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000bfb000-0x4)=r6, 0x4)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000f2000-0x4)=@int=0x0, &(0x7f0000213000-0x4)=0x4)
close(r1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ee0000)=0x8001, 0x4)
accept$inet(0xffffffffffffff9c, &(0x7f0000753000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e1000)=0x10)

2018/01/09 12:17:23 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ec6000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x1, 0x9, 0x0, 0x0, 0x84100241, 0x0})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000027e000-0xc)={0x0, 0x1, 0x100000001, 0x4, 0x4}, 0xc)

2018/01/09 12:17:23 executing program 4:
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, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"})
accept4$inet(r0, &(0x7f0000060000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d44000)=0x10, 0x800)
ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0})

2018/01/09 12:17:23 executing program 2:
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$inet6(0xa, 0x802, 0x88)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000f73000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000b83000-0x4)=0x2b)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f74000-0xb)={0x8, 0x100, 0x6, 0x4, 0xffffffffffffffff, 0x9, 0x3647, 0x9, 0x3f, 0x7, 0x6}, 0xb)
sendto$inet6(r1, &(0x7f0000a49000-0x1000)="8d", 0x1, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000f73000)="1133321d9cba0c4b91a25e312af5aec71a2be74865f7b24f68b29197e324a7af9a3cf12d8248e8b7acdd720b931831eba47a881a085f7c4c37aee56ca09e1d71ef010914bf9d196a982caee13a1b2b230871960e755be798225776f25a631fba5386fd28158d6c78df236b62646b6b570d6d8d98493c4f8898da4dc9ed5fda9f7f25d0bb5ec025e8c60cc2e1300c4bd75cc71404b84107e4542f3485afb23337746f7f3af5610bbf12577a8f286fba72bd30d430df0306c323088dcc", 0xbc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000076b000-0x14)={<r3=>0x0, 0x5db1, 0x0, 0xff, 0xc1d, 0xfffffffffffffff8}, &(0x7f0000e6a000-0x4)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000017c000)={0x80000000, 0x1, 0x201, 0x100000001, 0xfffffffffffffff7, 0x0, 0x5d, 0x7, r3}, 0x20)
mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000665000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f73000-0x4)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e34000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r4})
recvmsg(r0, &(0x7f0000ee8000)={&(0x7f000040c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cdc000-0x30)=[{&(0x7f0000f73000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00005d6000)=""/0, 0x0, 0x0}, 0x163)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000f75000-0x4)=0x400, 0x4)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f75000)={{0xa, 0x3, 0xfc3, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf0a6}, 0x103, [0x0, 0x0, 0x80000001, 0x11, 0xc420, 0xfffffffeffffffff, 0x81, 0xfffffffffffffffc]}, 0x5c)

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e69000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000370000)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c6c000-0xc)={<r2=>0x0, 0x3ff, 0x2, [0x0, 0x5]}, &(0x7f000067a000)=0xc)
mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e69000)={r2, 0x9c, &(0x7f0000e6a000-0x9c)=[@in6={0xa, 0x3, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x463}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000e69000)=0x10)
mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e6b000-0xe)={0x5, [0x8, 0x0, 0x9, 0x9, 0xbf4]}, &(0x7f0000abd000)=0xe)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000101000-0x4)=0x0, &(0x7f0000643000-0x4)=0x4)

[   54.222928] sctp: [Deprecated]: syz-executor0 (pid 10666) Use of int in max_burst socket option.
[   54.222928] Use struct sctp_assoc_value instead
2018/01/09 12:17:23 executing program 7:
mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c)
mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet6(r0, &(0x7f0000ac4000-0xf)=""/15, 0x9, 0x0, &(0x7f00009e7000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
shutdown(r0, 0x1)

2018/01/09 12:17:23 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f21000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000b91000)={<r0=>0x0, 0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f48000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000)=0xe8)
setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f000084d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14)

2018/01/09 12:17:23 executing program 1:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000447000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e67000)={0x4, 0x200})
mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$bt_rfcomm(0x1f, 0x1, 0x3)
r1 = socket$netlink(0x10, 0x3, 0x17)
writev(r1, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1)
mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x8, 0x80006, 0x2, &(0x7f0000ec0000)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000026000)=@assoc_value={<r4=>0x0, 0x0}, &(0x7f0000c92000-0x4)=0x8)
mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ec1000)={<r5=>0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec1000)=0x8c)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a8a000-0x8)={r5, 0x3}, 0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r6, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r6, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r6, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20)
sendto$inet6(r6, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc)
setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000eb000)=0x8000, 0x4)
setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00001f4000)=0x2, 0x4)
sendto$inet6(r6, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
socketpair(0x0, 0x0, 0x0, &(0x7f0000ffb000-0x8)={<r7=>0x0, 0x0})
writev(r6, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1000000000000151)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000199000-0xa0)={r4, @in6={{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd076, 0x4, 0x2, 0x40, 0x40}, &(0x7f00001f9000-0x4)=0xa0)
setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000bf0000-0x4)=0x8, 0x4)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00008a7000)={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, {0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa3f}, 0x400, [0x2, 0x1, 0x3f, 0x1, 0x0, 0xc36, 0x1f, 0x4]}, 0x5c)

2018/01/09 12:17:23 executing program 0:
r0 = socket$bt_l2cap(0x1f, 0x3, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r0, 0x7ff, 0x8000, &(0x7f0000925000)=""/0, &(0x7f0000001000-0x4)=0x0)
r1 = socket(0x4, 0x3, 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$unix(r1, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8)
r2 = socket(0x1f, 0xa, 0x10000)
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="7c3b665f5230cbfd2d4af0b2d3fc371e", @ifru_flags=0x4000})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000002000)={0x0, <r3=>0x0})
setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000002000-0x190)={0x0, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190)
ioctl$void(r3, 0xc0045878)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$bt_rfcomm(r1, &(0x7f0000004000-0x9)={0x1f, {0x401, 0x8, 0x100000001, 0x6, 0x101, 0x87e5}, 0x1}, 0x9)
getsockopt$nfc_llcp(r2, 0x118, 0x1, &(0x7f0000002000)=""/116, 0x74)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x4)
ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000004000)={@common='bpq0\x00', @ifru_flags=0x1801})
getsockname$packet(r2, &(0x7f0000002000)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14)
setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, <r5=>0xffffffffffffff9c})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000001000-0x10)={0xb2, &(0x7f0000005000)=""/178})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000006000)=0xe24, 0x4)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000005000-0xd5)=""/213, &(0x7f0000002000)=0xd5)

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x3, 0x84)
mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ed0000)=@int=0x0, &(0x7f0000ed0000)=0x4)
sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0)

2018/01/09 12:17:23 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003aa000)={0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002a3000)={<r2=>0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000107000-0x4)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002df000)={0x3, 0x204, 0x0, 0x1200, r2}, 0x10)
bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dfc000-0x10)="", 0x0)
r3 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r3, &(0x7f0000e3a000-0x38)={0x0, 0x0, &(0x7f0000be3000-0x20)=[{&(0x7f0000d40000-0x24)="01", 0x1}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0)

2018/01/09 12:17:23 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000fb000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f000063c000-0x52)=[{&(0x7f0000378000-0xf)="a2", 0x1}], 0x1, 0x0)
tee(0xffffffffffffffff, r1, 0xa54c, 0x0)
getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000279000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000096000)=0x8)
ioctl$void(r0, 0xc0045c77)
tee(r0, r0, 0x8000, 0x8)
getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f00005ca000-0x4)=0x0, &(0x7f0000c98000-0x4)=0x4)
ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000e6b000)={0x0, 0xffffffffffffffff, 0x40})

2018/01/09 12:17:23 executing program 2:
mmap(&(0x7f0000000000/0x57d000)=nil, 0x57d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f00002d4000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000057e000-0x4)=0x14, 0x800)
mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000348000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000-0x4)=0xe8)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000029e000-0x28)={@common='gretap0\x00', <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057d000)={0x0, <r4=>0x0, 0x0}, &(0x7f000057d000)=0xc)
mmap(&(0x7f000057d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f000057d000+0x157)=@newpolicy={0x1e4, 0x1b, 0x709, 0x2, 0x1, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x0, 0xa, 0x80, 0x1c, 0x88, r1, r2}, {0x3, 0x7, 0xfab, 0x4, 0x4, 0x10000, 0x5, 0x814}, {0x40000000000, 0xaa0000000000000, 0xd7, 0x6}, 0x69, 0x2, 0x3, 0x1, 0x3, 0x3}, [@sa={0xff8e, 0x6, {{@in=@empty=0x0, @in=@empty=0x0, 0x3, 0x6, 0x1, 0x3, 0xa, 0x20, 0x80, 0x3f, r3, r4}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, @in=@empty=0x0, {0x4, 0xffffffffffffffff, 0x2, 0x80000001, 0x80000000, 0x80000001, 0x482, 0x0}, {0x7, 0x5, 0x20, 0x8001}, {0xffffffff7fffffff, 0x800, 0x9}, 0x4, 0x5, 0x2, 0x4, 0x8, 0xac}}, @mark={0xc, 0x15, {0x3, 0x4}}, @proto={0x8, 0x19, 0x69}, @ipv6_hthresh={0x8, 0x4, {0x80, 0x2a}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa, 0x2, 0xc6}}]}, 0x565}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/09 12:17:23 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000180000)={0x0, <r0=>0x0})
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000015b000-0x90)={0x101, {{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]}}, 0x90)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4)
socket$inet6_sctp(0xa, 0x5, 0x84)

[   54.301446] sctp: [Deprecated]: syz-executor0 (pid 10666) Use of int in max_burst socket option.
[   54.301446] Use struct sctp_assoc_value instead
[   54.340698] nla_parse: 27 callbacks suppressed
[   54.340703] netlink: 292 bytes leftover after parsing attributes in process `syz-executor2'.
2018/01/09 12:17:24 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44)
sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0)
listen(r0, 0x3fe)
r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10)
write(r1, &(0x7f0000260000)='$', 0x1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005fa000)=0x100000001, 0x4)
setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8)
writev(r1, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108)
close(r1)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc)

2018/01/09 12:17:24 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f00009d2000)="1f000000150affdde200000006000900000200020000008005ffffe5000051", 0x63)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c2a000)={<r1=>0x0, 0x7a00000000000000, 0x30}, &(0x7f00008ae000-0x4)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008ab000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x63b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0xfffffffffffffffa, 0x3, 0xfffffffffffffffb}, &(0x7f0000e8c000)=0xa0)

2018/01/09 12:17:24 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt(r0, 0x6, 0x3, &(0x7f0000902000)="020008000000000000005462fa01a15eaf1f2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8390d2ecab7bbfbcb", 0xffffff07)
setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e11000)={<r1=>0x0, 0x80000, <r2=>0xffffffffffffff9c})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3b000)={<r3=>0x0, 0x0, 0x0}, &(0x7f00003fe000)=0xc)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000087f000)={0x0, <r4=>0x0, 0x0}, &(0x7f0000ec5000-0x4)=0xc)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f6f000-0x28)={0x6, 0x5, r3, 0xffffffff, r4, 0x2, 0xea7, 0x61c6})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000130000-0xc)={<r5=>0x0, 0x80000, <r6=>0xffffffffffffff9c})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000381000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aff000-0x4)=0xe8)
ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f00004d4000-0x8)={r5, <r7=>0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000007c000)={r7, <r8=>r1, 0x9})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000449000)={0x0, 0x80000, <r9=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f000035a000)=0x7, 0x4)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000028000)={r8, 0x80000, r9})
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a6d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a48000)=0xe8)
sendto$packet(r0, &(0x7f0000c76000)="", 0x0, 0x4008000, &(0x7f0000dd6000)={0x11, 0x0, r10, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14)

2018/01/09 12:17:24 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000381000-0x1)={<r0=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a42000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x55, 0x8, 0x1, "bc06ea4555545b0f239e8262dcaa4f04522117fdf5e9b39bf44e9547780ee372a2a1378c4c658df68df26f75a38d9d8a1da17493977295d4df408856c8a426ce001cffbd07b3ce15020b8809344c68e3"}, 0x160)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
getpeername$packet(r0, &(0x7f0000312000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00001f7000-0x4)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000024d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000dc000-0x4)=0xe8)
setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000017b000-0xe8)={{{@in=@rand_addr=0x591f, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffc00, 0x1, 0x8001, 0x2, 0x80, 0x20, 0x3a, 0x0, r3}, {0x9, 0x66c, 0xed5, 0x4, 0x4, 0x3ff, 0x0, 0xb3c9}, {0xf81, 0x379, 0x9, 0x13b419c3}, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0}, 0x2, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x0, 0x7, 0x10000, 0x4, 0x7}}, 0xe8)
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000752000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009a5000)={0x1, &(0x7f0000dc5000-0x8)=[{0x9, 0x9, 0x74c, 0x0}]}, 0x10)
socketpair(0x18, 0x0, 0x2, &(0x7f0000252000)={0x0, 0x0})

2018/01/09 12:17:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000539000)={r0, &(0x7f0000ed9000-0x2)='B\a', &(0x7f0000977000)="e44532", 0x0}, 0x20)

2018/01/09 12:17:24 executing program 0:
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, 'sha512\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
close(r0)
recvmsg(r1, &(0x7f000016a000-0x38)={&(0x7f0000b93000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000f3e000-0x10)=[], 0x0, &(0x7f0000efe000)=""/129, 0x81, 0x0}, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000607000-0x20)={@common='bcsh0\x00', @ifru_flags=0x8a01})

2018/01/09 12:17:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000065b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ee6000)="", 0x0)
recvmsg(r0, &(0x7f00009bd000-0x38)={&(0x7f0000fd0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000135000)=[{&(0x7f0000f70000-0x6c)=""/108, 0x6c}, {&(0x7f0000229000-0x3f)=""/63, 0x3f}, {&(0x7f0000cd1000-0xce)=""/206, 0xce}], 0x3, &(0x7f00004dc000)=""/207, 0xcf, 0x77}, 0x2100)

2018/01/09 12:17:24 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x2000000000005, 0x84, &(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x43, "5ec22fb02c428fb27f7f675bbe68e7e228a53589b9cfec63491cbf2fa92cd206ff354a54df1f0268ca7e4adb3f34f3c514c13cf885ccbc44a6978b8b50d95fdc5ae18b"}, &(0x7f0000000000)=0x4b)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0xdf, "ce6d67e33927841a6e0984833365d6e83e1abddcdc2f0dd2cc48d9fc58afc9fbd3cdc1c386ef0f855d75e6700ca65b05f05855dbdf16fa37c4915198b406bb73ceab27af9b5679457dfaca8490ca248b5602f6bf91217414bd96ba8845964e114c15d58f0f147eacc902d4ba933e15cbf0fdf21b9be6a437f314cbaf034adc3626161318d6005aeb271bb4c5aeaf36336e25f058079ca892f496297e29f38751ac8d5dd5f0781db9f0f59cfd1928968d4da1d7b66b873ec3e54e4e56febb530dddf4ef1a66c284670fad6693364d4d6aa5be40a8e02f1333e63e8d3d3fe643"}, &(0x7f000080e000)=0xe7)
mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd5000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x10)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_buf(r3, 0x1, 0x200000000000001f, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0)
mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x80802, 0x1ff, &(0x7f0000fd5000-0x8)={<r4=>0x0, 0x0})
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f00004ac000-0xc)={0x13, 0x0})

[   54.482066] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'.
[   54.501161] kasan: CONFIG_KASAN_INLINE enabled
[   54.505941] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   54.513339] general protection fault: 0000 [#1] SMP KASAN
[   54.518865] Dumping ftrace buffer:
[   54.522392]    (ftrace buffer empty)
[   54.526089] Modules linked in:
[   54.529445] CPU: 0 PID: 10739 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #179
[   54.536832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   54.546162] RIP: 0010:nf_tables_dump_obj_done+0x3d/0x70
[   54.551492] RSP: 0018:ffff8801c4ac72a0 EFLAGS: 00010246
[   54.556825] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8461489d
[   54.564155] RDX: 0000000000000000 RSI: ffffc9000464a000 RDI: ffff8801c29c93b0
[   54.571394] RBP: ffff8801c4ac72a8 R08: 0000000000000000 R09: 1ffff10038958e0d
[   54.578637] R10: ffff8801c4ac7030 R11: 0000000000000002 R12: 1ffff10038958e5d
[   54.585876] R13: ffffffff84614890 R14: ffff8801c29c9381 R15: ffff8801c29c9400
[   54.593123] FS:  00007fb82f15d700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[   54.601317] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   54.607173] CR2: 0000001b9bc21000 CR3: 00000001c8942005 CR4: 00000000001606f0
[   54.614412] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   54.621655] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   54.628900] Call Trace:
[   54.631468]  netlink_dump+0x97a/0xcf0
[   54.635238]  ? netlink_broadcast+0x50/0x50
[   54.639449]  __netlink_dump_start+0x4f0/0x6d0
[   54.643918]  nf_tables_getobj+0x401/0xa00
[   54.648033]  ? nfnetlink_rcv_msg+0x8c8/0xd70
[   54.652414]  ? nf_tables_dump_obj+0xee0/0xee0
[   54.656887]  ? nla_parse+0x29a/0x3d0
[   54.660576]  ? nft_obj_notify+0x100/0x100
[   54.664696]  ? list_add_tail_rcu+0x1d0/0x1d0
[   54.669077]  ? nf_tables_dump_obj+0xee0/0xee0
[   54.673544]  nfnetlink_rcv_msg+0xbf0/0xd70
[   54.677750]  ? nfnetlink_rcv_msg+0x30a/0xd70
[   54.682134]  ? nfnetlink_bind+0x310/0x310
[   54.686259]  netlink_rcv_skb+0x224/0x470
[   54.690307]  ? nfnetlink_bind+0x310/0x310
[   54.694423]  ? netlink_ack+0xa10/0xa10
[   54.698278]  ? ns_capable_common+0xcf/0x160
[   54.702569]  ? __netlink_ns_capable+0xe1/0x120
[   54.707123]  nfnetlink_rcv+0x200/0x1920
[   54.711073]  ? __lock_is_held+0xb6/0x140
[   54.715111]  ? nfnl_err_reset+0x2b0/0x2b0
[   54.719229]  ? __might_fault+0x110/0x1d0
[   54.723261]  ? netlink_tap_init_net+0x350/0x350
[   54.727898]  ? lock_release+0xa40/0xa40
[   54.731847]  ? iov_iter_copy_from_user_atomic+0xe30/0xe30
[   54.737353]  ? netlink_skb_destructor+0x1d0/0x1d0
[   54.742174]  ? selinux_nlmsg_lookup+0x32b/0x430
[   54.746819]  netlink_unicast+0x4c4/0x6b0
[   54.750854]  ? netlink_attachskb+0x8a0/0x8a0
[   54.755241]  ? security_netlink_send+0x81/0xb0
[   54.759794]  netlink_sendmsg+0xa4a/0xe60
[   54.763828]  ? netlink_unicast+0x6b0/0x6b0
[   54.768034]  ? security_socket_sendmsg+0x89/0xb0
[   54.772765]  ? netlink_unicast+0x6b0/0x6b0
[   54.776971]  sock_sendmsg+0xca/0x110
[   54.780654]  sock_write_iter+0x31a/0x5d0
[   54.784687]  ? sock_sendmsg+0x110/0x110
[   54.788637]  ? iov_iter_init+0xaf/0x1d0
[   54.792593]  __vfs_write+0x684/0x970
[   54.796284]  ? kernel_read+0x120/0x120
[   54.800141]  ? bpf_fd_pass+0x280/0x280
[   54.803999]  ? _cond_resched+0x14/0x30
[   54.807861]  ? selinux_file_permission+0x82/0x460
[   54.812677]  ? rw_verify_area+0xe5/0x2b0
[   54.816709]  ? __fdget_raw+0x20/0x20
[   54.820395]  vfs_write+0x189/0x510
[   54.823905]  SyS_write+0xef/0x220
[   54.827327]  ? SyS_socket+0x12d/0x1d0
[   54.831103]  ? SyS_read+0x220/0x220
[   54.834710]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   54.839697]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[   54.844426]  entry_SYSCALL_64_fastpath+0x23/0x9a
[   54.849147] RIP: 0033:0x452ac9
[   54.852304] RSP: 002b:00007fb82f15cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001
[   54.859979] RAX: ffffffffffffffda RBX: 00007fb82f15d700 RCX: 0000000000452ac9
[   54.867223] RDX: 0000000000000063 RSI: 00000000209d2000 RDI: 0000000000000013
[   54.874460] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
2018/01/09 12:17:24 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000b23000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000819000-0x4)=0xc)
getsockname$packet(r0, &(0x7f0000368000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ad4000-0x4)=0x14)
bpf$MAP_CREATE(0x0, &(0x7f00005c4000-0x2c)={0x6, 0xde39, 0x5, 0x800, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c)

2018/01/09 12:17:24 executing program 4:
mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000018d000)={<r1=>0x0, 0x0, 0x1, [0x2]}, &(0x7f000092a000-0x4)=0xa)
mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a82000-0x1c)={r1, 0x7f, 0xa, [0x1000, 0x80, 0x3, 0x1, 0x4, 0x6, 0x10000000000, 0x2, 0xbc1c, 0x7]}, &(0x7f0000acd000-0x4)=0x1c)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10)

2018/01/09 12:17:24 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x4001, 0x0, &(0x7f0000e34000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4)
writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1)
read(r1, &(0x7f0000898000)=""/1, 0x1)
getsockname$inet6(r0, &(0x7f0000d95000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000032d000)=0x1c)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000535000-0x8)={0x0, 0x0})

[   54.881697] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[   54.888943] R13: 0000000000a2f7ef R14: 00007fb82f15d9c0 R15: 0000000000000000
[   54.896195] Code: b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 30 48 8b 5b 28 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 75 1c 48 8b 3b e8 a5 5f 46 fd 48 89 df e8 9d 5f 46 
[   54.915295] RIP: nf_tables_dump_obj_done+0x3d/0x70 RSP: ffff8801c4ac72a0
[   54.922423] ---[ end trace 55945024f5a6849c ]---
2018/01/09 12:17:24 executing program 7:
mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc)
pipe(&(0x7f00005dc000)={<r1=>0x0, <r2=>0x0})
mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$ax25(r1, &(0x7f0000f80000-0x3d)="66328629ab53c9249dcce7fd0db631cf3d19190e733141f752314ac8bb7013ea672f0ef2a10ad213121396d37b29169d686da32111ebb982f0ba570ebc", 0x3d, 0x0, &(0x7f00008cf000)={0x3, {"49265becda4551"}, 0x1}, 0x10)
ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000ad8000)={&(0x7f0000603000/0x2000)=nil, 0x2, 0x5, 0x5, &(0x7f0000636000/0x2000)=nil, 0x5})
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b6d000-0x6)={<r3=>0x0, 0x5cba}, &(0x7f0000f80000)=0x6)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$inet_sctp(r1, &(0x7f0000f81000-0x38)=[{&(0x7f0000f80000)=@in6={0xa, 0x2, 0xd980, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000f81000-0x30)=[{&(0x7f0000f80000)="0378eddf1e85daaeef232223ced4ec6fbb2d3b", 0x13}, {&(0x7f0000d32000-0x45)="09e03aff375c25c70184f6adf897d022790d9479f77e5c376de0c000c8f642f912ca8009d9aebdad33abd7d0a114992b653bba6445557ff27f8c191f65ccd3b894a6da288c", 0x45}, {&(0x7f0000f80000)="", 0x0}], 0x3, &(0x7f0000f80000)=[@init={0x18, 0x84, 0x0, {0xca26, 0x100000001, 0x7, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x2, 0x3, r3}}], 0x60, 0x20008804}], 0x1, 0x0)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000eaa000)={<r4=>0x0, 0xfffffffffffffff9}, &(0x7f0000f80000)=0x6)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000013b000)=@assoc_value={r4, 0x7}, 0x8)
mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc)
mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000071000-0xb4)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, @in6={0xa, 0x2, 0x31, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5ad6f644}, @in6={0xa, 0x1, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4)
ioctl$int_out(r2, 0x5460, &(0x7f0000f81000-0x8)=0x0)

[   54.959931] Kernel panic - not syncing: Fatal exception
[   54.965889] Dumping ftrace buffer:
[   54.969411]    (ftrace buffer empty)
[   54.973093] Kernel Offset: disabled
[   54.976690] Rebooting in 86400 seconds..