0-0x8)={0x0, 0x0}) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d4c000)={0x0, 0x6}, &(0x7f0000d4d000-0x4)=0x8) mmap(&(0x7f0000d4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d4c000)={r2, @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]}, 0x2, 0x40, 0x5, 0x6e, 0x40}, 0xa0) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet6(r0, &(0x7f0000c33000)="d761c8677b0034d576aee157e462892b13edb4feac5b6d48de699c517772e1e832bcf74eaba9c7aa66685f07db2f9222ff2961c5bc99fa18716f41b106a17f2f353878c0a1ca20c347e3a81a3289352d94a52137abc2737a1e4603383db9fe36e8e7c37f1d7d6bcdcf47cbd15ed4c9d3dff510d93d6064ec68003d848b", 0x7d, 0x40, &(0x7f0000ba7000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a1f000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00001f0000)="", 0x0, 0x4008000, &(0x7f0000ede000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a21000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e25000)={r0}) recvfrom$inet(r3, &(0x7f0000de2000-0x1000)=""/4096, 0x1000, 0x40012020, 0x0, 0x0) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000af0000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000041a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000610000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000068f000)={0x0, 0x0, 0x0}, &(0x7f000056e000)=0xc) r7 = getgid() sendmsg$unix(r4, &(0x7f000061c000-0x38)={&(0x7f00009e4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cf7000)=[{&(0x7f0000540000)="2e2ea9ca8931253737be74a219513e23c8357fcab79288206d66ca547369006b31e2c8b4516c81e158d02abbfc3310acb7de5069595c65f5286d3d73d83ae885b7af", 0x42}, {&(0x7f0000ad8000-0x8)="c713a72d75dcebfe", 0x8}], 0x2, &(0x7f000037f000)=[@rights={0x38, 0x1, 0x1, [r1, r3, r3, r1, r3, r2, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r3, r2, r1, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r3, r0, r2, r2, r1, r2, r3, r2]}], 0xd8, 0x20000001}, 0x1) accept4(r2, &(0x7f0000555000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0x8, 0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000532000)={0x0, 0x0, 0x0}, &(0x7f00008ff000)=0xc) 2018/01/06 19:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000eaf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a09000-0x4)=0x0) socketpair(0x1b, 0x80002, 0x0, &(0x7f0000ad6000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000f20000)=[{0x3, 0xba3}, {0x4, 0x38}], 0x2) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000016a000-0x4)=0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00008ed000)=0x0, &(0x7f00000dc000)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000090b000)={0x0, 0x0, 0x0}, &(0x7f00005fc000)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002e0000-0x12)={@generic="e9f6f69bb42ba2936a250f11c29bdd0b", 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e88000-0xc)={0x0, 0x3f, 0x0}, &(0x7f00009d1000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00003da000-0xa8)={r4, 0xa0, "518a7c0ea826a265e3e91d3881be03bec7459cfba7787e19e694932fe954bb35ac1018904caa38e9c4747c49a588f017ccd322aba1ec7f48da21394dd2acd96ab4e09335adc310e916e9e02f8783c50f38aa6303c8ca4d367e63922e155d96b00400662eda0076ac4dd13676c08749ed5c7e9e39bf183dbfef5d7952ba15fabed80707e46c92798e0d9150f0140ce6b06a1c63330d0129b9f3466cd0f7268925"}, &(0x7f0000c00000-0x4)=0xa8) connect$inet(r3, &(0x7f0000678000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:00 executing program 2: socketpair(0x9, 0x7, 0x4, &(0x7f0000119000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x7ff, 0x8e0, 0xb0, 0x8000, 0xfc6f61c}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d04000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc100bf, r2}) 2018/01/06 19:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c8000+0x239)="fd67a7df1a35eabb51d358e4593b1e883332e13adbbd024bbb501c775ba70b94894b0812cb3f56db042498bfbdd58e687e70c5840b260c0e8f7ea1e5c106d1fce8", 0x41) r1 = socket(0xa, 0x2, 0xe863) getpeername$netlink(r1, &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005ef000)=0xc) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000158000-0x4)=0x0, &(0x7f0000cee000)=0x4) 2018/01/06 19:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000051f000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f0000-0x4)=0x10, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000508000)=0xff, 0x4) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000116000)=0xfff) write(r2, &(0x7f0000335000)="", 0xfc94) readv(r1, &(0x7f0000c87000)=[{&(0x7f0000508000)=""/4096, 0xfffffe26}], 0x1) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000f2b000)=0x0, &(0x7f0000e49000)=0x4) [ 35.226393] device lo entered promiscuous mode 2018/01/06 19:06:00 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000020a000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000392000-0x38)={&(0x7f0000070000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b74000-0x10)=[{&(0x7f0000b67000)="7ff5993f05fb18d9", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f000013f000)=[{&(0x7f0000b2a000)=""/215, 0x285}], 0x1) 2018/01/06 19:06:00 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a34000-0x4)={r0}) 2018/01/06 19:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x1, 0x3, &(0x7f00004c9000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007cd000-0x83)="474bf17694746e4f98d35eae30c8f18c76e39e980b5b2ebf72b4e77447cb9fe42d258a7d53a0db7736cbb159d9643b27e0b5c585d159f1f979d227d9ee85746865c7966ddf8bb35cbfd59ca7ba437ae8bc21f8f05cdd8fcd5af183312751e17df7e1e3fb2d6cbda8cc67a388ac258ea6031e205dc92d41abddbe83a6141592c0310676", 0x80000000, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept(0xffffffffffffffff, &(0x7f000095c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cb1000-0x8c)={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]}}, &(0x7f0000ba8000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e87000)={r2, 0x80}, &(0x7f0000bad000)=0x6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000b11000)={r1, r0, 0x3, 0x2}, 0x10) 2018/01/06 19:06:00 executing program 2: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000542000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000161000-0x38)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4", 0x10}], 0x1, &(0x7f00005bb000)=[@iv={0x30, 0x117, 0x2, 0x1c, "06c708042cf4b7577aaaabd1350d047e78d6036f60f37c030c075a30"}, @assoc={0x18, 0x117, 0x4, 0xc8}, @iv={0x108, 0x117, 0x2, 0xf0, "ac5b43ac0d88f9c6ef3daa539671ac83782e9cdd07ae7e7b5d31db808df88b751fd0645d513b6ef5455b85718e661a31de36f390eb56dc8fb9a5815ef47b214d7a6b0536da0fdcd9669a97eb3c00f411b364126b8970bac2266c2979e0395fdfd7bef37d107d4b0276a2c3b1f1b36b5d3a38ea6ed1e0737b2075ea103f8fbe0f9f933687d856896a04d9cde94467031ea2f3c9000d055686ecae22ed3623d1f801f30ae4d280f8ae2bfdb16bef63303f3d9fe65700a5282a574ec2d8878765b03fc62b8417dbf2c3927598d16663b435e742babf61054ce549e060eafca1d531b256ecb5ec0282f0f2834ff31f483b13"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x40000000008001}, @op={0x18, 0x117, 0x3, 0x1}], 0x198, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f00002aa000-0x10)=[{&(0x7f000050f000)=[{0x24, 0x20000024, 0x3, 0x0, 0x0, "d4fdffdb0300000000000000ffffffffffaf0e70"}], 0x24}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a13000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000152000-0x20)={0x1f, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000728000-0x10)={r2, 0x9}) 2018/01/06 19:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000401000-0x8)={0x0, 0x0}) setsockopt(r0, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) listen(r0, 0x0) 2018/01/06 19:06:00 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0x0) r1 = socket$inet(0x2, 0xf, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xe2dc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x7, 0xffffffffffff9ae7, "67177a34a0b8351aaf416d96a2af3664a8e6b0c380fe406580963074aca8b17a0121f243d04847ce0511e22e26bb8fb978ab70f84939c77e6f9885a525a884141a4d18472dbaf9327d959b29cb732337"}, 0x160) 2018/01/06 19:06:00 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000014a000)="", 0x0, 0x4000010, &(0x7f0000449000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) socketpair(0x0, 0x3, 0x4, &(0x7f00003a6000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000e90000-0x4)={0x0, 0x0}) 2018/01/06 19:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "2900005d01000000000008003d000000047f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socketpair(0x8, 0x2, 0x5, &(0x7f00006e5000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000079e000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c301000"}) sendmsg$netrom(r1, &(0x7f00004c7000)={&(0x7f00005d1000)=@full={{0x3, {"b3b348538d1620"}, 0x4}, [{"db89f065bfc97f"}, {"e6d380759d22d3"}, {"29dd3e7ea3aa39"}, {"0284f670f49f31"}, {"92faaad22c34e8"}, {"f1f81e0af4f8a5"}, {"93d63d54eff8a7"}, {"1062b9d6179b84"}]}, 0x48, &(0x7f000066d000)=[{&(0x7f0000e10000)="bb", 0x1}, {&(0x7f0000683000)="7f79fcccf89b1b4ae84e21e98fc8330cfab1e85688abf61029ea4f5b4e087664cc8796bf0ceedfd9a2eb863dd88c4339c4cad624c93e79eec81993e2", 0x3c}], 0x2, 0x0, 0x0, 0x8e4063a9904ed04e}, 0x24040804) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005da000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000585000)={&(0x7f0000ee9000-0xc)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f0000792000-0x10)={&(0x7f00002a6000-0x160)=@newpolicy={0x160, 0x13, 0x2, 0x0, 0x2, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x2, 0x4, 0x1, 0x6, 0xa, 0x20, 0x20, 0xff, 0x7, r3}, {0x2, 0x1, 0x5, 0x8001, 0x2, 0x2, 0x8, 0x7f}, {0x6, 0x176, 0x80000000, 0x40}, 0x7ff, 0xf, 0x1, 0x1, 0x3, 0x2}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @encap={0x1c, 0x4, {0x8, 0x2, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sec_ctx={0x64, 0x8, {0x5d, 0x8, 0x1, 0xca7a, 0x55, "ea7e370be26c76b6d1c9da766029bf8917eb203404449fe43a507cf2a3a81868e44acc3bcfccd95fe57970f40c737adeb6c83937dfb87b8eb26c79d89becd190565abbdb38cf76f07f0ab2756bdb4c82b7fe56de14"}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x160}, 0x1, 0x0, 0x0, 0x24000041}, 0x20004000) bind$alg(r1, &(0x7f0000a77000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(authenc(mcryptd(hmac(crc32c-intel)),xts-camelli'}, 0x58) 2018/01/06 19:06:00 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/06 19:06:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x9, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00009f6000-0x10)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r2) socket$kcm(0x29, 0x7, 0x0) 2018/01/06 19:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socketpair(0x0, 0x4, 0x99, &(0x7f0000227000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000edd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002e0000)=0x14) connect$packet(r1, &(0x7f0000803000-0x14)={0x11, 0x13, r2, 0x1, 0xffffffffff7ffe00, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000484000-0x6)={0x1f, 0x100000000, 0x0}, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000070000+0xd62)={0x9, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 19:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00007f4000-0x4)=0x0, &(0x7f0000e90000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000850000-0x9e)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffffb, 0x38, 0x3, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, "11409d09db202e36"}}}}}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f10000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00002c6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000d8b000)={0x5, 0x800d, 0x9, 0x8, r2}, &(0x7f0000948000)=0x10) 2018/01/06 19:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$ax25(r1, &(0x7f00004f9000-0x29)="", 0x0, 0x20008000, &(0x7f00006d0000-0x10)={0x3, {"9cb1763ed7da20"}, 0x0}, 0x10) r2 = accept(r1, &(0x7f00008a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000420000)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000ca8000)={0x1, 0x6, 0x7, "3622d7e2f44d", "85c70258d4895b75a72a9ac9eefca95a"}) 2018/01/06 19:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000070c000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c8e000-0x4)=0x0, &(0x7f000057f000)=0x4) 2018/01/06 19:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) close(r1) pipe(&(0x7f0000f05000-0x8)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000014000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009cb000-0x4)=0x10) 2018/01/06 19:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002c) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00005c0000-0x4)=0xfff, 0x4) sendto$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) 2018/01/06 19:06:00 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000412000-0x38)={&(0x7f00001f0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009a6000-0x10)={&(0x7f000039e000)=@delpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:00 executing program 1: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000022b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000082b000)=0x1c) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000082c000-0x58)=[@in6={0xa, 0x3, 0x1f, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30c52bb7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/06 19:06:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x24, 0x80806, 0xbe) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000494000)="4c72ceefd6da9f107e8f9a891444a014da9f4e6fc5072f365e98236ce4a613a62a2cb37f06") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ddd000)=@assoc_value={0x0, 0x0}, &(0x7f00004e8000)=0x8) socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000095c000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000482000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000bc6000)={&(0x7f0000492000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000020e000)={&(0x7f0000a1e000)=@newsa={0x404, 0x1a, 0x12, 0x6, 0x3, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x0, 0x4, 0xa, 0x20, 0x20, 0x5d, 0x3f, r2}, {@in=@empty=0x0, 0x0, 0x6c}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x89, 0x5, 0x1, 0x2, 0x10001, 0x1ff, 0xfff, 0x7}, {0x80, 0xfffffffffffffffc, 0x1, 0x0}, {0x1, 0x80a, 0x62f}, 0x5, 0x5, 0xa, 0x4, 0x5, 0x80}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0x58, 0x1, {{'sha512\x00'}, 0xd, "d6339e17579a43fd10a4b064fb"}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x0, 0x2, 0x4, 0x1, 0x20, [0x7, 0x80, 0x7, 0x5, 0x100000001, 0x1, 0x7, 0xffffffffffffffff]}}, @migrate={0x30, 0x11, [{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}]}, @offload={0xc, 0x1c, {0x31c, 0x2}}, @algo_auth_trunc={0xe8, 0x14, {{'poly1305\x00'}, 0x9a, 0x40, "2850c5ed568e1f7078bd38353566b4299276d367e5bae9b576597ea843c1d9c58c2efbce24873e170aaff0f62f164c10c9594f0ff5b7e38ed20ea0eda623711ebbcf944721e34773ca50e6df96c28a9f29e628436b01323a3980ec5f4848033b9c6eef8b7e0838012c09d2c72182f217be44b2e7128319cc4d46717f2cef0908fc496d727707ae76c3d85867c8c91dc53ad029a21f96c243e1ad"}}, @algo_auth_trunc={0x12c, 0x14, {{'rmd320\x00'}, 0xe0, 0x1e0, "1b52d3844638792d77e26cbc81e7e2e2617165b49d5ef005cc439653f8bcc528220fa202dfcd26a69d9d7e4f84d785a26ea46ce497d792f48f168c84ea01923351d6b9e982984555d8541427d2e9443249e1dd1b75928e5a101525a9c21f1698d45fecc1219a1a4da856492ec7dc8e40a2e939e864d5fe3ad800c6498b16b91fb4e231d4d19546b20d8b30f1c44e9a75f84eefa9430e9038ae9f1f53add709c6a91219c5a5c7fa5b058471f39455877269108eadc2069c664caef66c87f9df03122a1897aa221a1d3b4b4caacd3c47ddcfbd09747ada152f84e8eddb09f2a50b"}}, @ipv6_hthresh={0x8, 0x4, {0x68, 0x38}}, @proto={0x8, 0x19, 0x2b}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x404}, 0x1, 0x0, 0x0, 0x4010}, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000db6000)={0x2, 0x4, 0x7, 0x3a, r1}, &(0x7f0000c04000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000254000)={r3, 0x9d, "4ed03f7da7587ec4eb954e9ba65c0e670e73b0a6984faee057282bdfd1223f840b578c8ab23ff04a20f2da001305ce45ab9e45f562eb98133ab394b0563c703882ba6dd9706fae48180a70d3e9e547f6cdc5ec20c18ba36e7e94dea4be98c5b3ac7211bd71c2f1e225f5e2e931ef71e2e8a19470e5126d830fa117c8460285137c5803ad77eb84f894510f8162ec4e11c15f198db4e657ee4b6c5de4b0"}, &(0x7f0000838000-0x4)=0xa5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000304000)=0x0, &(0x7f00005c8000-0x4)=0x4) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/06 19:06:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8050000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) r3 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000628000)=r3) r4 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fca000-0x8)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000d40000-0x78)={r1, 0x4, 0x70, "6adbd0922e9e793007006e53076aa95e7b8508338c6fcfcb336e9fde8746c3990122f363ebd205ce94190abeddc66ef118e46a208d5afdd858f1c8f4759d80ebf87dbb8d4b01c514b78a2b7521251aea38930fdcb3860e99a769c0ce7bbc0db1247b0769584de2a8cdbbcdddd5be9fad"}, 0x78) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a05000)=@assoc_value={r2, 0x200}, &(0x7f0000d1d000)=0x8) getsockopt(r0, 0x84, 0x40008000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f0000fc9000-0x4)=0x8) 2018/01/06 19:06:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b90000-0xc)={0x0, 0x464682e6436f6f2, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000bce000-0x10)={0x8, &(0x7f0000a26000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000841000)={r1, 0x3}) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d71000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000266000)={0x0, @in6={{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f00007ff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d21000-0x8)={r3, 0x7}, &(0x7f0000f3b000-0x4)=0x8) r4 = accept4(0xffffffffffffff9c, &(0x7f0000d83000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000089f000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000072b000)={0x0, 0x50, "986e74634e6a19ecf6ab5e2edf25b3f8738cdbf8e25d7af650833753ca1bad3abe7eb03d93313998fdbcae47cf0a4714b7aecbb08ce4ba028a9b9952ba33e5b3b144059354cd3e7dbfeaa04b781bd81f"}, &(0x7f000075e000-0x4)=0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000e68000-0x98)={r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffe}, &(0x7f000037b000-0x4)=0x98) 2018/01/06 19:06:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0xfffffffffffffd3b) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x7, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000b44000-0x38)={&(0x7f00007e2000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00008ae000)=[{&(0x7f00007ef000)="485a8027a8223fc3c41ebfbfd9208b3e34c558f8ac20473b36bbb38c4714d05cb7ae731802b0189e8ec1ee9b530a1d54f6b1aa542de2bcf783b53d2b5d0bd370a8a3bdc968a11c1d5d14c7b98f18a54840bb24b23f0c61c1533a9dc9058b6c5968d773d7c18bf2059bc861e46bc3adcc4b7c822d187a9bac1589c2c337ad560bbe8d", 0x82}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000cc8000-0x1000)="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", 0x495) socket$inet6(0xa, 0x800, 0x8c7c) 2018/01/06 19:06:00 executing program 1: socketpair(0xb, 0x6, 0x0, &(0x7f00003fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0x8, 0xa, [0x800, 0x14e, 0xfff, 0x10001, 0x80000001, 0x11, 0xb02, 0x100, 0x5, 0x800]}, &(0x7f0000331000-0x4)=0x1c) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00003c4000)={0x0, 0x8, 0x0}, &(0x7f00007f0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x0, 0x4, 0x2, 0x8, 0x9, 0x587, 0x800, {r2, @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]}, 0x6, 0x8, 0x9, 0x401, 0x1f}}, &(0x7f000059d000)=0xb8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80003, 0x10001) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000001000-0x28)={@common="697036677265ff0000000000001b00", @ifru_settings={0x8, 0xfff, @fr_pvc=&(0x7f0000002000-0x4)={0x200}}}) connect$inet(r3, &(0x7f0000001000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00008b0000-0x4)=0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00007fe000-0x2)=0x5, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000cb3000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000c94000)={@generic="3b84520a8c02050bb4b63724cf985a35", 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) 2018/01/06 19:06:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004be000)={r0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000771000)='tls\x00', 0x4) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:00 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000f82000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f00004fa000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000838000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x3, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/06 19:06:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a12000-0x2d)={@random="23ca0008ffff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88b5, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, 0x0) 2018/01/06 19:06:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x8, 0x80000, 0xffffffffffffc622, &(0x7f0000c62000-0x8)={0x0, 0x0}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007a3000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000c18000)=0xa1, 0x4) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000bd6000)={r4, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000005c000)={0x0, 0x0}) writev(r0, &(0x7f000012f000)=[{&(0x7f0000de7000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013000000000024001f0008", 0x29}], 0x1) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000b1c000)={0x9, 0x8000, 0x2, "a8e3f8b45610", "094eb6859686e3f4f4ede8db5df7c3f2"}) bind$alg(r2, &(0x7f0000184000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(xts-twofish-3way,sha512-avx2)\x00'}, 0x58) r5 = accept(r0, &(0x7f0000d65000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000794000)=0x8) writev(r3, &(0x7f0000e54000)=[{&(0x7f0000799000)="9575bb52ae35675b184b6930446d7a057b105d421e6857164537192a7bbdfff96dec493a4fcf55b3f9833b4ddf868a08ce", 0x31}, {&(0x7f0000462000)="c63b4375d6009e867a2dee28b0d1df4c1b528ee918642a159293ac6f2a31c09d0a7bb6569c10fb15030b57fb3c87c51843ff80bfb7cf689a65099932bd4fc5b97392ef1f3a5999ebd2224e05c90dfae01d", 0x51}, {&(0x7f00005d7000)="594c9e72df8729cdc96a517b36d6a3bb8905efcc84fe5f41d074e7b1e7e5e7131eada45c547460eb5eefba4f978d0f628b0d4f4fc643453cc1a55c9a33", 0x3d}], 0x3) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000739000)=0x0, &(0x7f00007c5000-0x4)=0x4) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000a48000-0x5e)="1ca575faeac1a54bba6afb2389db8687c945c4e3051c40ccb672007083d581f33feb53ca42b5c368c7d5d449ab7bc7df18bb25baa24d5694d00dee801c797460ac849642c62d7bae96431a768859384654d944b0a29ce439181eb97c9cbd") setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000209000-0x108)={0xfff, {{0xa, 0x0, 0x526, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x187800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl(r5, 0x0, &(0x7f0000c01000)="dcf8dc6c020ec17fd01dead27936d0ff159e5ef22c491d9efb2ff9fde59d68277eb0e780124dc734013caa08a1f8430104be74b1766111912a6eb8088932aa27f627e57a4ee1939aacf5942a0ba0f7e62dd54facb2217293c9f9cff65172304fb6576eb41f0948d965e031a3a3a39eaa9872ae57361beb7370f03df5f7b5b01cab2b44d99a6c660f523f64b61876a9d515106f058cd955c890159a634713aa2ad12502785ad034ca1308a9e6cccf2b853ec6") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f00001bd000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x428, @loopback={0x0, 0x1}, 0x6}], 0x84) 2018/01/06 19:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000862000)="", 0xdd) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000cae000-0x8)='./file0\x00', 0x0, 0x751a00a25509150a}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000000ff}) splice(r0, &(0x7f0000db5000-0x8)=0x0, r1, &(0x7f0000001000-0x8)=0x36, 0x8, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xead, 0x2, &(0x7f0000338000)="7294fb799a3accf886b10041d53ee5893d0bda1c3a2eb723b6d4ede0277812f1729525227f8a5043799f918a0dda6963a1a471f230e6e5a06af5b5e555e381d1fb94ed53547852dc208aea3f70b11f42ea0addccc5a3222aea0bbe274b16be167881281ea1b43a45d8e759249805c196d6f013e30d288a61250b0453f45918945aef50b5a22da0b8738540210b0e279fcc7d0289d7e622bf659de12aad476adfc3e40965870a9105f3f1dc0f0364592bc7fcaf7a7679f7e235b5b0914594393bea570ac0f1b85d71ccc84cf28370f1b7cce9eb0de2f296330b5877cbaee23f795bd49b27188697bcb08d0ff7c137", 0xee) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000cac000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000448000)=0xffffffffffffbad6, 0x7876) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000d1a000-0x4)={0x1}, 0x4) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e000d000a00ffffff050ec76e35", 0x26) bind$unix(r3, &(0x7f0000be6000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 19:06:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800060000000000000000", 0x1f) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000ce9000)=0x0, &(0x7f00009c6000)=0x4) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000052f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ee8000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x2, 0x2, 0x4, 0x80, 0x3, 0x9}, &(0x7f0000ee8000-0x4)=0x20) r2 = socket(0x1d, 0x7, 0x3163) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a51000)=0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ee8000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de3000)=0xe8) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f0000ee9000-0x4)=0xc) r6 = gettid() r7 = getuid() mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ee8000)={0x0, 0x0, 0x0}, &(0x7f0000ee9000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d98000-0x4)=0x0) r10 = getuid() mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d81000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee8000)=0xc) sendmsg$netlink(r1, &(0x7f0000e5b000-0x38)={&(0x7f0000ee8000)=@proc={0x10, 0x0, 0x2, 0x800000}, 0xc, &(0x7f000011b000)=[], 0x0, &(0x7f000017d000-0x88)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r0, r2]}], 0x88, 0x0}, 0x4000) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000a3c000)="9194f9e40008b658f3dadfa011639c153133799098afd34dbfea9850d963939524d5acfd3233c496baef", 0x2a) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$bt_l2cap(r1, &(0x7f0000b4b000-0xe)={0x1f, 0x401, {0x6, 0xffffffffffff0001, 0x100000001, 0x81, 0xff, 0x8}, 0x7ff, 0x2}, 0xe) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r12, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/06 19:06:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000d52000-0x38)={&(0x7f0000698000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000fe000-0x40)=[{&(0x7f000084c000)=""/240, 0xf0}, {&(0x7f0000644000)=""/144, 0x90}, {&(0x7f000078b000)=""/66, 0x42}, {&(0x7f0000c85000-0x1d)=""/29, 0x1d}], 0x4, &(0x7f0000da8000)=""/183, 0xb7, 0x0}, 0x12143) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) [ 35.676540] audit: type=1400 audit(1515265561.014:39): avc: denied { setopt } for pid=5830 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000e5e000)=""/90, 0x5a, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000083f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad6000-0x4)={r0}) bind$nfc_llcp(r1, &(0x7f00004ca000)={0x27, 0xffff, 0x3ff, 0x7, 0x4, 0x1d5, "85e4b5f39d1a636854ccc39d4d5dfdd37e02ee244975e6cd818f671e28f2edc94dc31326747bf4de2dd6255ec8637397d630b1ad20774770a2acf090ab1613", 0x400}, 0x60) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000069c000)={r0}) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00005c8000)=0x5, 0x2) r4 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000047b000)=0x0, &(0x7f0000137000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r0, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:01 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) r1 = accept(r0, &(0x7f0000029000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000095c000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000baa000)={r0, r0, 0x7, 0x2, &(0x7f0000140000)="c6117d64cb92", 0x9, 0x7, 0x0, 0x4, 0x0, 0x8, 0xfffffffffffffff8, "c5bd0555c4d4e76cc2b59d2de2ffe3d7beaf20ea6da8c5b987a3d7bf3b14a534ac0d9e0507fa29ad19517fbd7b9d55cb75bf68b4a9179b1e22b8ba9b571e6195ae3fe78774695741940e77feaf5dee555763102a9c48dcc0a475c22e1f94c8bda5932e2865d01e7f4e433f39b85750f9983d23c1c9aa92bcec3ef813ab1fb4c4"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1ff}, &(0x7f0000767000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8000, 0x4e, 0x3ff, r2}, &(0x7f0000000000)=0x10) 2018/01/06 19:06:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00003a0000)="1f00000001021f00e20e000000000000029d15ff09000180040001c0efdf18", 0x1f) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003b8000-0x4)=@int=0xa2, 0x4) [ 35.696717] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 35.703747] nla_parse: 7 callbacks suppressed [ 35.703753] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.706135] netlink: 'syz-executor7': attribute type 6 has an invalid length. [ 35.706141] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.719822] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/06 19:06:01 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) gettid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000010000-0xc)={0x0, 0x0}) poll(&(0x7f0000003000)=[{r2, 0x0, 0x0}], 0x1, 0x9d56) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000016000)={0x0, 0x0}) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000ff1000)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007d1000)={0x0, 0x0, &(0x7f0000ff0000)=[{&(0x7f000041e000-0x40)="41b40fea0000ea8d", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000a40000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000860000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) getpeername$inet6(r2, &(0x7f0000481000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff1000)=0x1c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) syz_extract_tcp_res(&(0x7f000092c000+0x205)={0x0, 0x0}, 0x0, 0x800) 2018/01/06 19:06:01 executing program 3: socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000622000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b6c000)={0x4, &(0x7f00007df000)=[{0x4, 0x1, 0x6, 0x0}, {0x3, 0x8, 0x1, 0x7fffffff}, {0xa0d, 0x6, 0x64, 0x10000}, {0x0, 0x1, 0x400, 0xfff}]}, 0x10) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00005b1000)={0x6b, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000027b000-0x4)=0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:01 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x5, 0x4, 0x22, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x20eee00e, &(0x7f0000eee000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef0000-0x20)={r1, &(0x7f0000c68000-0x7c)="66d6ab38781bce413f498415b02b687bcad2164c8d2ec00757c5d9a7ae4f00015864a8b3219d32e156446c684bf8c75d9fc0773c219ab3442ff82424197c87c4fa141c70d3314f12b40956aa990cbe358d07fcb39e668a6ed42bba514ec2c9b834ec34e8d6c05c32fc4de829670088d79bb5f7c2032aea5f320ed7bd", &(0x7f0000c8b000-0x1000)="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", 0x3}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eef000-0x18)={r0, &(0x7f0000e54000-0x93)="bdf1d0ccc4e3ae80648fcd36f7d777a2d80bd925f2aee85a3c46f6136bd6b4ea8d84a86cdbd9dc9aef136fd9aee791d5fe2783f7e270cbcbfa1a1ec3d05e85f3ae664f248cfa06281e1788f5c59a5b9fab79ac7ce0a0f3d6d6274323406b9b92016d56dea1410dfdcdd2343925b3f06435bc09438b74583d9a0b31037e8f27388921c51825237c5266ebe671e58641a925a294", &(0x7f0000eef000-0x1000)=""/4096}, 0x18) 2018/01/06 19:06:01 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dfe000-0x4)={r0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000f78000-0x11)="1f2c5752f6b46afcbe5f20c241a97fe163", 0x11, 0x8000, &(0x7f0000be6000)={0x1a, 0x0, 0x8, 0xa0, 0x2, 0x100000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) 2018/01/06 19:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000946000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000236000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000cfb000)={0x0, 0x48, &(0x7f0000016000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x2, 0xc017, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f26000)=0x10) r2 = socket$inet6(0xa, 0x3, 0x5) accept4$packet(r0, &(0x7f0000593000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008d2000-0x4)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000761000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006ce000)={r1, 0xffffffffffff8001}, 0x8) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000385000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000c32000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000f89000)={r5, 0x2}) sendmsg(0xffffffffffffffff, &(0x7f0000835000-0x37)={&(0x7f00006bf000-0x80)=@generic={0x10002000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0xfffffffffffffe1f, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000c2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000b65000-0x4)=0x2, 0x4) [ 35.722179] netlink: 'syz-executor7': attribute type 6 has an invalid length. [ 35.722188] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 35.729762] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 35.754561] DRBG: could not allocate digest TFM handle: hmac(sha512) [ 35.782375] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000048000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000319000-0x64)={&(0x7f00008bb000)=[0x9, 0x0], 0x2, 0x3, 0x101, 0x7f, 0x2, 0x2f0, {0x8000, 0xa78, 0x3ff, 0x7fffffff, 0x2, 0x8, 0x5, 0x80, 0xce02, 0x3, 0x9, 0x2, 0x4, 0x200, "c093c47657fb6c5f4889ce34de0d78622af191280d592d4a970cde30efa404dd"}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f18000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x4008010) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f1c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f1d000-0x4)=0x1c) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e77000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000555000-0x20)={0x9, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000055000)={r4, 0x2}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e36000-0x4)=0x0, &(0x7f0000f1c000-0x4)=0x4) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000f1e000-0x4)=0x2, 0x4) 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x13, 0x3, 0x100000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e51000)={0x0, 0x80, 0x10, 0x10001, 0x1}, &(0x7f0000865000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000db2000-0x20)={0x9, 0x8, 0x206, 0x1, 0x1, 0x7, 0x200, 0x9, r2}, 0x20) r3 = accept4(r0, 0x0, &(0x7f00002b1000)=0x0, 0x800) recvfrom$llc(r3, &(0x7f0000bfd000)=""/0, 0x0, 0x2000, 0x0, 0x0) bind$alg(r0, &(0x7f0000ca2000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d30000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) 2018/01/06 19:06:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006fd000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x10001, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2c, 0x8, 0x1, 0xbb, &(0x7f0000001000-0x10)=@generic="e7e8541d590a6f3b907c61365257f58a", 0x7, 0x2, 0xfffffffffffffffd}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000097d000-0x4)=0x6, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 35.800920] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x2, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003db000)="9e28048de01bd0a87a7d0de6287d401ad4fb100b5b5c7b868f7f0105bd808c891d9dabbef58c43afac56c91d381bfb9c178d5f720e6f875a8a2688e89d0b598855263c5a203ea8841c97b61981ec9c255715d7480a0d37f5c9929bead9bec8cb583b1d9cb92917e10a41674f438b328f444d5047114c99621bcb28946609bd5ae1ad1260f8e0f580e292d7d45b30fc6503aabcb3062863bb3e09c8fb490f13d85fc5fecec8e819dd25972b1ec83ff01999354c8dc4c5dcb81e7c1585e35591805d63e18c4532d71e", 0xc8) socket$inet(0x2, 0x800, 0x7) write(r0, &(0x7f0000bd7000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) 2018/01/06 19:06:01 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000976000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000fd4000-0x4)=0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fdf000)={r1, 0xe9}, &(0x7f0000fdf000)=0x8) write(r0, &(0x7f0000508000-0x22)="1e00000018000776530000000000480080200000021100052200010400ff", 0x1e) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000fe0000)=0x4) getsockname$ipx(r0, &(0x7f0000fe0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb4000-0x4)=0x10) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00005dd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b09000)={0x0, 0x6}, &(0x7f00003ba000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000a1000)={r1, 0x1b, "bfa468e641fd536a4333c06d807eb56d3dec78ad5bf9d76cf0f464"}, &(0x7f0000ddd000-0x4)=0x23) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00003bd000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00009e5000-0x4)=0xc) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00001bb000-0xb4)={r2, 0xac, "3fdd965a534b9a2662135c3f59ad4af36a88abdbbcad7700e799fbd1ab5db2b5ee84d4b3b5d47c42abd62bd48f4534a8666719c80daba1f5366e37facf1097aad2db992044c5f462d6bbfbe19eb58e8e522175835a661c08dc0bc224e1ed11757853155b09f351a7eaba78141832cb07415f5a860691058fb17de43ac8edab936328b8147954f5a06136da5351fc3b9b42bb9c59eab8cb4d228370c03661a9cace18b8b070a7cbe9b2a20983"}, &(0x7f0000c8c000)=0xb4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000fce000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xf60, r4}) socketpair$inet6(0xa, 0x3, 0x2, &(0x7f0000daa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ea000-0x20)={0x2, 0x7, 0x8, 0x2, 0x29, 0x10001, 0x8001, 0xfaa, 0x0}, &(0x7f0000976000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f000031f000-0x10)={0x3ff, 0x202, 0x81, 0xba44, r7}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00002d1000-0x5c)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000600000-0x88)={0x4, {{0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) [ 35.951099] audit: type=1400 audit(1515265561.021:40): avc: denied { write } for pid=5830 comm="syz-executor6" path="socket:[14921]" dev="sockfs" ino=14921 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 36.041662] audit: type=1400 audit(1515265561.022:41): avc: denied { accept } for pid=5830 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/06 19:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000076a000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x108) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000783000)={0x2, 0x1, 0xfffffffffffffe00, 0x20, 0xdf}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005f2000)={0x0, 0x0}) 2018/01/06 19:06:01 executing program 6: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x9, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00008b1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x4}, &(0x7f00006a5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004af000)={r1, 0x58, "e2be34749c19dd4b1c40513c4849aae98011a16f27d60761634a17f56ff15d218284dbccc77156dc4adbe31e48d52786fcbb2111c7d19c08aca0a03e4e3984183661113baa1c1a6b576f1810049512f101d2fb50e635abe8"}, &(0x7f0000d9c000-0x4)=0x60) 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x100000000000000) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x3, &(0x7f0000fce000)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000c16000)=0x40, 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fcf000-0x10)={0x6, &(0x7f0000700000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) write(r0, &(0x7f0000fcd000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06810000000000000005d70000", 0x24) 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000050e000-0x4)=0x0, 0x0) getsockname$packet(r0, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006bd000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a4a000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x1ffe000, 0x0, 0x400, 0x3, 0x80000000, r1}) sendmsg$alg(r0, &(0x7f0000c68000-0x38)={0x0, 0x0, &(0x7f000049c000)=[{&(0x7f0000d45000)="ab0e28f6bd2a11149d356e9b27d43735873241044f1df0898eed3ab805a0770c7313e2f0baa9963f6090921036c5bbcee8cc0d52cc8e2696e43472daf44e3ccee2bdc185cfa81ad6347c8ad3e627c43bcbc85c7b0129d9aebff4732b54e727d5f8d5689ccc9daa0225beaedcb656f269a5", 0x71}, {&(0x7f0000000000)="af55b330158e10dc4e3cf5d4cb1512e8c694550b0328d46717b614e63a53ed3bf7d3c949f57ae32baa00882dfad153a647d4732b441503370273b9eb1877a6216a9c0cbfb8a76de01f9a545591e45a66d5a1deadf4c57f5aced6396df730be0c74d8048ad651090663cf738fbb52d7326619da5458d24e33", 0x78}, {&(0x7f00002ee000)="c2630d31da3d8a3fbbd8b53fbddacdb8146ca405d4b088030a8a611ff0769198b2fda8b42b812c5d225edcaba613c81c70c88540c29242b5bb0794c44e9a8fd22079a9475de151aa8d9c9b3d7d9a7835350c1f21de81727b4c5077fca09b5913278caf618b94d6b8d4d2bcd0a07b213fed4986056497026c65791f11b1f02128bd59c68bbed468a83a96a80cd0a0f9c29ed600d6a4d285332ef41fd9068987d0a26f95976a0737", 0xa7}], 0x3, &(0x7f0000d06000-0x180)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x90, 0x117, 0x2, 0x7a, "dc3ee1dabf33f472e214601ece67a5e3dc41fc5d1dc912173efe7a5485359c5d8cd069abf8077c33fc3ef7b0ca595e60f27e59c46fbafb21c346ef0b3f0648910be58ff0c47f483e3d912db94277c41a87da2d007fb7194b6f037dd9f7e88541478bac02ab6e19a485f150a99475ed03b6b6f5a384af8d3c9b55"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x60, 0x117, 0x2, 0x4b, "5ccf1f7c74e09e5a72cfba659c6a1d4dce1ee38d655f1d473ff2e1a7edc18ee8a7afc34fd0519ec4fec00271e0a80af157d3bc258e0b3a0f9352d2ba7106f02c84c4d312e267ef06eb4e66"}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x180, 0x80}, 0x20000000) r2 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f000041c000-0xc)={0x10000011, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00009fe000)=0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000967000)={0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x6, 0x5d77, 0x3, 0x7fffffff, 0x0, 0x8, 0x0, 0x9}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000077d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000452000)=0x9, 0x4) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f99000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d19000)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003f0000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f0000cfa000-0x4)=0x8) epoll_wait(r0, &(0x7f0000221000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e6b000-0x8)={r1, 0x80}, &(0x7f0000959000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x1, 0x7fffffff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000050f000-0x4)='bbr\x00', 0x4) getsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00005e4000-0x4)=0x0, &(0x7f0000cd9000)=0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) 2018/01/06 19:06:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x1, 0xff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/172, &(0x7f0000001000-0x4)=0xac) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/01/06 19:06:01 executing program 7: r0 = socket(0x0, 0x800, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x13f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) setsockopt(r1, 0x7, 0x4, &(0x7f00002b2000)="c970d7ebec1527751e9fa5f0445332a79d7aaedc807a49e28e04984a1c65144c547c26254eb46767ee51b79ef1821df407d956427bab6c3c297a7449faba55e321342d5e61d8af7d553da2f2513bf0bb2990b9b0af97b471ca", 0x59) [ 36.071162] audit: type=1400 audit(1515265561.036:42): avc: denied { bind } for pid=5836 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000c16000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000557000-0x4)=0xc) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ffe000)={0x0, 0x40, 0x10}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000235000)={r3, 0x28, &(0x7f0000dff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000912000)=0x4) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x10)=[{&(0x7f0000890000-0x199)="da39ce7f7c650ee2", 0x8}], 0x1, &(0x7f0000ec9000-0xa8)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 19:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x10000) 2018/01/06 19:06:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x400000000000001, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x100005, 0x40000000a) 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b9b000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0x7, 0x400, 0x5, 0x3b9}, &(0x7f0000a32000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004a2000)={r1, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x428c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffb0c, 0x6, 0x200, 0x5b, 0x6}, &(0x7f0000e64000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000bd3000)={r1, 0x8f, "15acfafe26b6c6fd454d895548b4ed9f34e72b83242307742371e4c0eff8b63beea46810dce7fbb1d651e11159d8797d72405468b201fa927a87abb8aad12e0b8b0d9d58a1cd0f47af9aa9f292e99a870adcdc5496d4b7d0e264c8c7e9f17d88b22b3d6b0ae4966fbc1a82ffb9fd14b1bf476f5342a2497f4b1509231d016fe7e27f56bf6c1af5101a9c913f48556e"}, &(0x7f0000dc0000-0x4)=0x97) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a5f000-0x8)={r2, 0x10001}, &(0x7f00003b7000-0x4)=0x8) close(r0) getsockname(r0, &(0x7f0000684000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cd4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000007d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a8e000-0x6)={r1, 0x6000}, 0x6) close(r0) 2018/01/06 19:06:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c77000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000384000-0x20)={0x1, 0x100000000, 0x9, 0x29, 0x0, 0xc}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0x974000)=nil, 0x974000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7ff, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000f01000)=0x0, 0x4) r1 = socket(0x3, 0x80001, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00003fb000-0x4)=0x1, 0x4) 2018/01/06 19:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fd6000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00006c0000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f000012a000-0x118)=[{&(0x7f00000bc000)={0x27, 0xe946, 0x3, 0x5, 0x81, 0x0, "7edd311b79397db9aebb4c6ac75250eaf676b63ee94296fc7c0dfe0e79386db1430f95b36ec6b564db335e8953ab6e601d7eda21cab4b4e5c205a096e3baeb", 0x0}, 0x60, &(0x7f0000fef000)=[{&(0x7f00002e8000)="", 0x0}, {&(0x7f000070a000-0x8f)="3e104f5956a3a386e7bbdd622a0f43a7792659be235c6fee72d87b3608fbf80cb1801ec588c57f41050b7b752439bfb7638a63402760f854af08ab548ac86faf23e0956bf4a1cef4e33d4398273b7865390615b7f4bc01df01348a09d473fbfc28e3c445ac852b17c80715e14076ce0bcfee36a2f5dfc1e68b70b69f36d87d287d7adf258094114d3170c7efe7ac58", 0x8f}, {&(0x7f0000998000-0xc3)="c97027585bb758cbda953038d813b406820ee18a23d3dbdf22b2af1b47224645930c0d436a8e1f883354411c9d2e289c27984b267ca169ce3061e00075b8841058a90ae4729fc37e2df201e338136980a8b46be77d743757793de2ebdd163f3aaf6ac6e8d5691d45e65252ea19e6e45d4631574159cf5e0bcf67c446c37c6d50be3a8cfc2774403d1d8792fef0a8d27955617d8d34fd81ce4690e8ba80122785cca67c1ec3b54493f304934bcb53791cfe9940bb865e9f6d08480f3d8c541418989f58", 0xc3}, {&(0x7f000047e000)="44b8ac89a66285cb669357b12a0aa8de77042f6873f573de09d4a6ef1a8d42dd4ca488b8274b2eecaa18a94ce89870fccafdd0e98b8a54032e", 0x39}], 0x4, &(0x7f0000c0a000-0x1010)={0x1010, 0x18c, 0x9, "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0x1010, 0x4000}, {&(0x7f00007be000-0x60)={0x27, 0x6, 0x8, 0x4, 0x3, 0x5, "3088210d11eb7fcec3f4fbb209ec66a55b4f8e70f48c1e545aef82265812698243f1a2ccd9529055e40569ae6182931e680f52b9fabdc11f3682c645f7e8de", 0x3f}, 0x60, &(0x7f0000df3000)=[{&(0x7f0000c6b000)="a60f4b12f3596c975f0f1e12e7a747abdd785d6395ce970d21ce037f102479b236143a5a9db6575b1737c3e3a778325b3ad2bdf283cb5b6c662b957a7fefd61bb7425b9d47d738e6c1038c033cdb89962954cae087901163ad9f28ecbe8fdd8c7803f0ec42b9542f18ed2890b2bbb5fa200a5a274069f1295a4967492b869bf8f0268086a325667b0448db6a1a0aa5fcb321d578", 0x94}, {&(0x7f0000ef0000)="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0x1000}], 0x2, &(0x7f0000e61000)={0x50, 0x115, 0xd9e, "15bf83a4f6c34f37516e517cd7b05f1e1e32a3a0e0d46253625ddc509cf2e9105a44bfd8503e49861c9711292d245ab7b629b33571c18569d60ca301"}, 0x50, 0x8000}, {&(0x7f0000592000)={0x27, 0x2, 0x8, 0x2, 0x80000001, 0x5, "2bb5f7cdaabe5b594923e22ff843f2d99c277adc5706c5c53a90c25ff46dadc8cbe781be22c46fc52092ec53465651fd3168f2e65731e9204019c6f248bf01", 0x10001}, 0x60, &(0x7f000030e000-0x20)=[{&(0x7f00003f1000-0x27)="1a183608a5c0c57db7761bcbcd1e675a8d1d6f6cd9c8034ed47b025e14b1c72e368679a0843a9f", 0x27}, {&(0x7f000069e000-0xed)="535f98a93a57a1a4d643fd8aaee8d27ba17a7f0c30395bafa75827552e8aab9a9a07d610aadc4944ab175128ad5a9b063b69a2216f8453cc9efdd31f052381202e51ee51a3a6188f69f72ac3f70ecf36c24ae6df424e7d2a4c15d0a117dabda7b96dd001b8ffd4e657a4684ad7ba12f15290558dafb11787c741857f5491351fc82a7dfe61298b9e0708bb0f9c504b798a205278b453315dc657760f2f5b1c90fa8f5484235c35355f4baa26ebcbf1138755680bbaa2adc61a45dcb36b9cedf6f3de7e2aae5db8850f76f7a4f282a3a56d5a8c65fb2e5f21d81119149f7bf9c99c1cc444e1a1b1feea00d379e8", 0xed}], 0x2, &(0x7f0000ecb000-0xa0)={0xa0, 0x103, 0x800000000, "0f0404068ea7f10ef4ee916b8fa6eaf6cf1dd0ce4ca641f1b05ddcf18a74177ce6c1deb5fb8516cb44f299278d9e590b877d95a7b44cd3d977165d571acd172d2d9ef1b09fe9ad96ce1b47803f2c1cae6c0765a3407cca4f5e6cc7779b571c3af97e2236c4125dc1c527e505f69fb90faf85e192dd15d3716975adc6a2b688b4812a9db7b167304746bc69"}, 0xa0, 0x40000}, {&(0x7f000035e000-0x60)={0x27, 0x2, 0x1692, 0x7, 0x1, 0x400, "8c7004dea1f4a549f816ee7590ae51c78720a30386dc9597e74f53b11368cf0a9d70112bccb73c95c6e87553ada88bd6cfdec3d3fbd443ed7e4cbd88d37a4d", 0x4}, 0x60, &(0x7f00008fa000)=[{&(0x7f000000e000)="b38b3fa0128310676e984e8fc9f5b0a4d265550237f79ad76525d8b1aca86cdd3f8e1f67566c6f21bfdbf2b36ddf9b31941cca8376c103ce4260bd6746f5f9e628f6ea6f6fb89aa85579757209e2fb4db4a73e76eb3e42b278456b34d49ec5c6e9c3a8097a847a54fe463e431915d6286a33d9d1de1c3ab3f0", 0x79}, {&(0x7f00006e3000-0xfd)="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", 0xfd}, {&(0x7f00007e7000-0xea)="49e9d557f5e87fa58977601ff808fc475033837211cede137c1b2b821938864815b61d5202450a6b94ea7db79bb91e17f6168fbfcb24a30e78a198486173fbc85a3a0e535ae4422c473fd3cf1458e9d1672fbc3b1f5c304cf5859249d0ea20b164563e7fa6d993c4df84f26964aee11b631419cc4e91e0d9c7e46460ad529d0bb47992b8d22cadfe97c0caf61a9fde0eae0d04676609d46a69eb170ba97ec6e9c50489cd427803c759e71bdb6bf7c68c6698ede4af1eff6a969f0513e5efaa26861679160f464957bd0f18a9cfd66069e7b01ceed454c0fd65ce4a0c77da68a3b8a0500a0e807307d5af", 0xea}, {&(0x7f0000443000)="a7bbe5c5b8b4b25c79bb5da4479bd5240322e86120dd3505a48ea5a8536226dab4cc5f965ac32adf62f0be5518df31f331c0a23b0db9245888ef250d7e66ec2e868ba15c95b5bd4fd7c9be1c7d61a3e2c0009113391f22e94dbbbbad1f89dd2ea22b192b8d0dd492ffc7ded145de1375", 0x70}], 0x4, 0x0, 0x0, 0x4000}, {&(0x7f0000b1f000)={0x27, 0x9, 0x2, 0x7, 0x2, 0x400, "11f04209d6b9299d61f88aa154f576b535d68ee7dcc71b132f66257beed458ef2e3e51935afc334caa30446576dd7a1c1a49ed3800fe8cdcef50a843c91708", 0x7fff}, 0x60, &(0x7f0000d7f000-0x30)=[{&(0x7f0000f5f000-0x8c)="72ab91855b63ef54694649deebead2457a27f08ab5be601cb76f277fb2e4ec0fbfdbbe5aa76bd2537e8d1a339440c1506f8f82cd93b3f77f9a25f7da64d81a744312436350e7a49f6fda60df2f4c34765ca87c3bd62bd77bd017fffe1f0a30583230b8bebb407c40437b61257e7b89b9a5dc54a97ea9cb57c700d2a47db112455e75b5b04d8963d1fc221673", 0x8c}, {&(0x7f0000d99000)="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", 0x1000}, {&(0x7f0000af6000-0x5a)="fb04215dba07068d4b0722ba9fc0d5fb21676a8eb931fd70861ca6992b35ed184841b76892133368281887b00f0df7ed593ec8cf660f18c0aa9bf4a54552c85aa66a636bc1c7dfca3065643649983cbbb7e2c7ac589f1a346222", 0x5a}], 0x3, &(0x7f0000c55000-0x38)={0x38, 0x11, 0xd5, "576295309907bc2e97c401c034cbb4e35611af4c47f769034c9fa6902fa1f54e1d2de431fdc1ba"}, 0x38, 0x80}], 0x5, 0x4040) accept$nfc_llcp(r1, &(0x7f0000e5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002cc000)=0x1ed) 2018/01/06 19:06:01 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00004c4000/0x1000)=nil, 0x1000, 0x3000000, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03b90000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf891709d630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe928c3f7b751596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12d) r1 = accept4(r0, &(0x7f0000209000)=@un=@file={0x0, ""/108}, &(0x7f00002cd000-0x4)=0x6e, 0x800) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00005b5000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000021000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002000)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000001e000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:01 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f0000009000)=0x0, r0, &(0x7f0000005000)=0x0, 0x5, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0x22d000)=nil, 0x22d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000022d000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000197000-0x4)=0xe) mmap(&(0x7f000022d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f000022d000+0xdc7)={0x4, 0xaa, 0x7, "22b5a4eaa2da", 0x17d, 0x0}, 0x10) syz_emit_ethernet(0x4e, &(0x7f000022d000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x4}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0xfe) r1 = accept4(r0, 0x0, &(0x7f0000e08000)=0x0, 0x800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007ec000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000959000-0x4)=0xfffffffffffffff8, 0x4) 2018/01/06 19:06:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d6f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r1 = socket(0x0, 0x800, 0x100000000) bind$alg(r1, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x5be2) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b3e000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000051c000-0x30)=@hopopts={0x2c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @ra={0x5, 0x2, 0xff}, @calipso={0x7, 0x18, {0x0, 0x4, 0x7, 0x7, [0x8, 0x791]}}]}, 0x30) 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f000059f000)={&(0x7f00006cd000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b5d000-0x4)=0x0, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fbd000-0x10)={r0, r1, 0x6, 0x2}, 0x10) r2 = socket(0x2, 0x8080a, 0xcdc2) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000332000-0x2)=0x6, 0x2) syz_emit_ethernet(0x66, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x11, 0x2, 0x0, 0xfffffffffffffffe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) pipe(&(0x7f000006e000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000421000-0x8)={0x0, 0x0}, &(0x7f0000802000)=0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000072000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4a00}) accept$ax25(r2, &(0x7f0000973000)={0x0, {""/7}, 0x0}, &(0x7f00003a6000)=0x10) r3 = bpf$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$kcm(0x29, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000037000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f00004b5000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e13000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e51000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002b1000-0x8)={0x0, 0x7}, &(0x7f000020a000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035f000)={r1, 0x40}, &(0x7f0000380000-0x4)=0x8) r2 = accept(r0, 0x0, &(0x7f0000568000)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r2, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00004ca000-0x4)=0x0) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007b9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="42e7b1480187", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, "10445de3da06002c"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009ab000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009b3000-0x4)=0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000913000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f7b000)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000395000)=0x4) r2 = socket$inet(0x2, 0x10000000805, 0x0) sendto$inet(r2, &(0x7f0000fa0000)="ae8223219b055c157c3b0a8ca27739b590ff49defe6e65dd73bd5a433f89e2d72e6f236f2b8a1dfbd7425473c4fd493c3e3b55af00b1cb36749b26ba984d389706248f7c684d309bf298cf150c4a7b28e884d7b83b2b512cb41a71562da92bb9b84d30d0b2ff59f7c7bbf66578d2b95dd97fe2134f258f629c57cb10853625488a3bdaee38161b736364e5b5be0d0bce1ac11e79f00e81575eefbd1c5ae7b7c58a3d0f4707b69db2158e9ff877762a73", 0xb0, 0x40, 0x0, 0x0) sendto$inet(r2, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f0000637000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f000070e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:01 executing program 5: r0 = socket(0x2, 0xa, 0x800000) write(r0, &(0x7f00000e2000-0x10)="", 0x0) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f000028c000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={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]}, 0x7ff, 0x800, 0x5, 0x6, 0x7}, &(0x7f00005f5000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1f}, 0x8) 2018/01/06 19:06:01 executing program 7: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) socket(0x5, 0x7, 0x8) 2018/01/06 19:06:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0xc5)={0x0, 0xbd, "9d086ea62b46df337162749355b47510fb323b376d9c5aef8eb69e4a46f1420cb19ac665f01211649e606c5f0f5d5dc696d9420f52689897d6445d26a5cc8fe12e4571c370fe52f6ec39ebca382ad8601f4ba83884d07001c410212edea670fcc954b1282d4122daf517caec01cbf0c71cfe312411e322671aa7c910100ff5544b127fc578064e8288dc47124dd8a471473c9c0e63d7e365e884e335cd48ca960d02260ba1cca5da85e352efdd1f772123caad514f14f45e84e18936ea"}, &(0x7f0000afc000-0x4)=0xc5) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000093b000)={r1, 0x3f}, 0x6) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 36.329259] audit: type=1400 audit(1515265561.666:43): avc: denied { map } for pid=6026 comm="syz-executor6" path="socket:[15027]" dev="sockfs" ino=15027 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x40000102) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e7d000-0xf5)={0x0, 0xed, "144bfda2d6078dc205cb3fc71497f38b8caf4ce83df9f415793ecf106ed2e358ae4fda192d5491b09f79d18915d772994fab1400a19f67dec0a430790fdd9c7d113f04e0cefb9621210130ee95da64d66de89ccb0048fdd37d312baf82d38a7bd96c1d3a4fa241fc843b8a62da303dee54773817c026eeeb485447662d63ca734ab84c8c68b945c218e68d87fb139f9339dda8311286a3aa625c567ad0d0116db9b960b3d1834259e43695f0ff481597da4540f87ae3b06f8650374396e81ddf5db2e7ac30316b3bf650ddd07f14f1e5807101453e01e701302c8ebd1cdaf799f9cd817b15d6065ec393f267d4"}, &(0x7f0000ba6000)=0xf5) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e7f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7d000-0x3)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9}, 0x98) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00003b3000)=0x44ee0000000000, 0x4) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7e000-0x75)="2801468ad96d8e85c0fbcfbc4411b2c4e781b8f8d748a62037f8163cd311e784da0c848455128946961e0a562e1dea590af84fa185d050c7046b79d546b7090c0c0a38b8", 0x44, 0x8080, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000743000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dc9000)=0x9) close(r0) sendto$unix(0xffffffffffffffff, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000af7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000817000-0x4)=0x60, 0x0) bind$inet(r1, &(0x7f0000a65000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:01 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x6, 0x5, 0x10001) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000076f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000087c000-0x4)=0x10, 0x80000) sendto$ipx(r0, &(0x7f00001b5000)="609800b338822c3a472ff08a5d15a5e60436f504ae924d7459bd91adcc3ba8b807c7df8fae6cdb96a7c5c323ca345e8e537bebac78d49bdc8c7358e725f62e44cf0c24972afb2e14615a7f611c29227a632218acc198fe4e918f88a662edd1a83ff54413eca940cbc8", 0x69, 0x1, &(0x7f00000dd000)={0x4, 0x5be0, 0x101, "c8a0046c2813", 0x80000000000009, 0x0}, 0x10) connect$ipx(r0, &(0x7f0000ceb000-0x10)={0x4, 0x0, 0x5, "2773e9ae7e73", 0x256, 0x0}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000211000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1900}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a02000-0x4)=0x3, 0x4) 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 2018/01/06 19:06:01 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800d00001000020f700000ff9161701", 0x24) 2018/01/06 19:06:01 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 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) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000096a000-0xe9)=""/233, &(0x7f0000fd0000-0x4)=0xe9) 2018/01/06 19:06:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000202000)=0x0, 0x4) writev(r0, &(0x7f00006b9000)=[], 0x0) r1 = socket(0x11, 0x3, 0x81) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e46ba000000012e0b384b005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf4000f5ff1b0816f3f6db1c00010000000100000049741d00000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg$netlink(r1, &(0x7f0000e02000)={0x0, 0x0, &(0x7f0000645000-0x10)=[{&(0x7f00001aa000-0x1010)=[{0xff0, 0x0, 0x0, 0x0, 0x0, "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"}], 0xff0}], 0x1, &(0x7f0000369000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006bf000)={0x0, 0x46, "3c383a450999e0a36af176ff1919fb74a4f48b26658b204b28a6bfb555a247fc875c70ad62bc4c382e535a37b2beeabfd379429d2821f5bd1e9adbe8a1f88c7d5043cac1b8e1"}, &(0x7f0000b6e000)=0x4e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002ee000)={r2, @in6={{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [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]}, 0x8, 0x4}, 0x98) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000084000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f0000438000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8100, @x25={0x3, 0xfffffffffffffffb, 0xff, "75613f8d7a3754fb7213d29673c8fcd1c899e7e1552cb105967f39919d5f28d509e4f41db52ef2127b5820a9335c57861730d387b964"}}}}, 0x0) 2018/01/06 19:06:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006b5000-0x78)={0x100000000, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x9, 0x2, 0x3, 0x0, 0x984, 0x7f, 0x5}) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x6, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000b4000+0x147)={0x5b1e}, 0x1) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000eb5000)={0x1, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005d2000)={0x0, 0x9, 0x10}, &(0x7f0000918000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={r3, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/06 19:06:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) bind$alg(r0, &(0x7f0000d17000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = socket$alg(0xa, 0x3, 0x84) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r5 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000002000-0xe0)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x90)="80a1a2c84b12c3db8f82728bd3d44b9c1590efecd7cf3a27378c7610c036d58769f14d1b15937c08b6f4b23132524f900f78f40310a02e4c7a5e82179cd27a08987319b749a4ffe72d1f45105919c89ebe572192482e84c98449ffa11bd8bb2ac87e252434cd65b762c5066705f0988dd3110b2ed1d20a43f3dccea9f49bafa8a128af52269ca2e43ef10a76e1a3d582", 0x90}, {&(0x7f0000001000)="9ad0b9c137d3a182f6059e521acca0db3c551929fb42d4ba8f419e10f40b", 0x1e}, {&(0x7f0000000000)="4e7c2aa9817cb0259baa872109c8a29cc6afc123d0318af5036ac4d2ab0858cbd0b49d313139a095e65e6ee64e536874f3be5f4fb7af5d69745e53220a8b50db1908bd418583113b0f0c4a876502d9fc919a0b76581bc19b818e23f9273bd0df357739371511e493a4cc2ea102666f339eadb7e9e5a534169e2f374f6beec8e688b33850138d407eba78a26e6f5ba0935b2f5f6f2eb8df18ec7954d9fb25d6483dd27a83b2b77b23b8b89148c7d35500feb1f229a9a351dd0f35d090ca38092b67b0f6b84a55d58003389e4a20132647f3c3040e02263a", 0xd7}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000001000-0x47)="29735163676db1fcab970bb828332f30950443c2b0fc5adc1a20c3fa0763de19263991187511b0193328c8fe4cfdeea347c343360883d278d853e7b962641c6e860065af74f46b", 0x47}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xa8)="9426f954de89494dbc924967381627407fcd2c8316612eb76d9295237a5aedbb3e438c83b82995e4000e278511e09cdedc52adf025a6d94443a79352c51311e15bd8918be7643cca6cda5e9d6bd436829a7e81ae80865f6435adce7a4162b72f2d93026dba12504860ba8e41a0ecbf0165cbaf5e4d58fd5491b3a8a5691802fb8d8c75c1b2607f2abace5c50e5244641c0201ae1280a99e6e5f8f83baeea4f5fa1a576dba0e07d2f", 0xa8}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x78, 0x40}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x53)="521719b72d43fd8981ed05b053eab48ae86ad2f9311a3868af91f0df215e476e2aa21579a0187b86d51937e04397c2a63fca2d80a8f624129ca23bc33304979b7342f756df433bb4c1c89f79c5d6d4ecc9eede", 0x53}, {&(0x7f0000002000-0x37)="dd04e7745e3d90f85de149a8cf8736993b435ea7579596c9ea06abbbd3ec2cc973586af4b64a18a15d9b66ab0a8ae2bbd005e60a58bf96", 0x37}], 0x2, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0xc000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0xb2)="549faac9a41ef64f5331b51fa2d5bf3c0b0d16e4cc2b6b01708fa719f708ed6a60c7df1f012249f80b6a9dc9887bb8a1e3e90baf00e2c81d47d0c00fadce6e16698ce57e3889326696cf36a4e0c825512561bb052d096572b1ccff79f74e4b57a25bbbd4faf174f06805bb99f1e5cd2a8e4ea381378cb0a65cb9b1e30e2ac62bc3e322017028877180f25686aa4b22d8f0531a80c66fd7dcc9623ab776bd3dc0f95ba11f51aa8dd35fc820d8179c8ea969e9", 0xb2}, {&(0x7f0000001000-0x3)="7e07af", 0x3}, {&(0x7f0000001000-0xba)="5fed272947498db650cf5bab4057c2e271793c29ff580e59d26d63f6fa906f60710eed2dca88a3bc32f210001a064e358d4fa23f0f9f32a143e33054690975b7e155f42daba43001de8d0c8bbf76353404a38e8ac881f0eb5dc2a6ea15c6771cf1bd3bdef356e585ccd54a277105cf73e6be96da5e6f113cb673da1ae01c80d5ddb6566aac658f00515582cece0a97ae8217d04cbfde171ec8cec4a0d99e2ae437b50e1c47c192b5ae568167fcfe9f4157e6a33ecceaa50aa16d", 0xba}, {&(0x7f0000001000-0x89)="d5bdce234d0550bfd84086fc460b09c2858a61cc9ea83067a505f228e60f55dc88ee8ec2bec6b7200516fb8015370396cd476a0e2f33f6af1c6757b61c830208a679d1d5e3b132d3063d48570cc4d2754ff5b7112ff30561a37c99cf04aa4b792d8a1a9ac5660419e4b42833fce09ac82007293a603e92c22f7fdf405c2bf2d21cdc0e87d976a4e530", 0x89}, {&(0x7f0000002000-0xe9)="38253c40eed53dadbe9c69b38325984ec88b35aaabea3704fdadae465aba95bb553641eeb68913852838eb6316a83b6618ea1cb0f82cc67502b492acad707c7ff904325fbb451ce45d473af46ac5815e37594bbbef420f3249d4e7719a5f16aa38fa1b8139884932225cc74e8a55675f662076e7c588c5f50fa86af6e6e283a8d89484beb0ec6b4d2180e8ed546a5c7596a804c2ebff043f009d49e5bb4e3834b7978d1c98283077841f7f0e49cb6dd95e52a2425c821f9cfb6ab5593c83471250ab27b15d858a0eec84e94c731e3788b6985166df99a174f8b72927e4f1dc9b9f94ae518a71a13067", 0xe9}, {&(0x7f0000001000)="bcdaf6694058d4c8339d5ae208967cce0694dcab94df7511ddf4ab944d493ac4de7c49254c66883763f3fd8df815f3dae87ac042c85faa04f991d66a11a541ea2af62c63236fb93f2cd0b81a49ec7e1df671f4678d5cc0975e67b9e5e5e715b7e533604ff95f0b5f751ec2eb54c6b4e1fb", 0x71}, {&(0x7f0000002000-0xe7)="d6847032fa8f0b7ad28661d6329bf635fa75906dcefff7a7eebf9024da4525b65145359a02ac828385d6026358868feaee6a167b6c9f7603b6bc5f020bf7ad785082c9162307ce61eabf59791d6c6da5aa645abbe525daa1e60b486aaf3045f5e10e46282a3d68d5df3b0172d0e70e7a4bff63d649e62c0ae6937e28fa0d40fa1e0488ca0819fdaa520df347b9248e22700f5028c2357e4f1c411d7553a73dd44e8807bee3b9c23abeb3ffd00e3a557d6ac32643b0fbe8dda456fe9754cc3edd5e967c3dc4967a26c7199e2661a84b5d6224110813758a9345a12285f216348d5dcff7d1efff37", 0xe7}, {&(0x7f0000001000)="c98dd1751436363b449839b97ea7d8", 0xf}], 0x8, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x20, 0x800}], 0x4, 0x10) 2018/01/06 19:06:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f33000-0x8)=@fragment={0x3b, 0x0, 0x9, 0x7e1, 0x0, 0x6, 0x0}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ce2000-0x48)=@hopopts={0x62, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}, @generic={0x8000, 0x10, "bb364016593f2e78bafc71307548f44f"}, @ra={0x5, 0x2, 0x9}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x3}]}, 0x48) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c54000-0x290)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/06 19:06:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000766000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,crc32)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b4d000-0x20)="0a0775b0f8e383f4b3b620cc5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e36000)={0x0, 0x0, &(0x7f0000add000)=[{&(0x7f0000fe7000-0x11)="899b8b6aebc026c3361e6ee1eb75874d", 0x10}], 0x1, &(0x7f0000123000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000019c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/06 19:06:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x80000000003a, 0xffffffffffffffff, @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={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) poll(&(0x7f00001b0000)=[{0xffffffffffffffff, 0x900a, 0x0}], 0x1, 0x80000000) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000752000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d52000)={0x0, 0x0}, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f1000)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a1a000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) socketpair$inet6(0xa, 0x806, 0x8, &(0x7f0000b6d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000609000-0x8)={0x0, 0xac1c}, &(0x7f00002ed000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b2d000-0x8)={r2, 0x1}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000041b000)={{{@in6=@remote={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) 2018/01/06 19:06:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = accept4(r0, &(0x7f00001d7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000083f000)=0x9, 0x80800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b2d000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000759000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000dca000)={r2, 0x1, 0x6, @random="330c62c0a60c", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000195000-0xea)='1', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009ca000)={0x0, 0x7b, "a19bab6e6eac649f4e5820cc03fd43df1665cea133f118b6652f6862b568abb0955c1b31845c5b9d0dc121aad3bb0cc10305f92e060a13bd8e2242ddd13c7af983b8a2f45146322f780611b6daf3a3c9276d85554e4ad1c1c5ac98deeae5f97569ba6af2cdb06a42898e8d2f33f97b217469f48d38183547fc7ed0"}, &(0x7f0000e4d000+0x30f)=0x83) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000eaa000-0x8)={r1, 0x1}, &(0x7f0000385000)=0x8) setsockopt$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) 2018/01/06 19:06:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) socketpair(0x3, 0x5, 0x9, &(0x7f0000c2d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000fc3000-0xb8)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x4d9c}], 0xb8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000955000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r2}) socketpair(0x0, 0x801, 0x100000000, &(0x7f0000090000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000aaa000-0x6)={0x0, 0xffffffff}, &(0x7f000094f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00003b7000)={r6, 0x7c}, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1c000)=0xfffffe9e) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d8000)={r2, r0}) socket$kcm(0x29, 0x2, 0x0) 2018/01/06 19:06:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000283000)=[{{&(0x7f0000f79000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000648000)=[{&(0x7f0000101000)="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0x1000}, {&(0x7f0000f08000)="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", 0x1000}, {&(0x7f0000a6d000)="6013", 0x2}, {&(0x7f0000295000)="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", 0xfb}, {&(0x7f0000d57000-0xfa)="7cdd905e9aa71662e3b6a1020a139bd39e16f8a9f5d4371300cbaa6bdea282a509c54cc06196fd611e01e0315834e41619316d7bbdd392e1fd7c8f39d510659726da8b032f07b7c26c01d2a92b03e5d6026cd22cc97ca3d5445cbdd86fc450a6f40689f2c84a72d514aa2083e48403535b2090275be9e8f4300f7d1c05627a3423ad8e65e5ee1b736574739cbf8b9af7457183254902e99aa0e73394244f7c7a49f2ae89d6559b2254b41705a93f27863f7cfc170614dacdc485f0470af82f62a6c52766040df83d766eb76bf10c5633b5b5089cc947078a43cffad838e1280978fe26c9e94defcf6837e3ddcc37a6a7a359f92726a91bfc78af", 0xfa}], 0x5, 0x0, 0x32a, 0xbd3b3c2ee91e3fca}, 0xffffffffffff92b6}], 0x1, 0x800) write(r0, &(0x7f0000cc6000-0x22)="220000001c000700f8efff07090007000a05009d070000004c00000306000100a445", 0x22) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000081e000-0xc)=@sack_info={0x0, 0xf5e, 0x0}, &(0x7f0000a70000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000978000)={r1, 0x9, 0x30}, 0xc) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f2e000-0x14)={0x0, r1, 0x4, 0x3, 0x0}, 0x14) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000f2e000)=0x0) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000f800011e008315aec00c8", 0x29}], 0x1) [ 36.617325] ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! 2018/01/06 19:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a39000)={0x0, 0x0}, &(0x7f0000d77000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ad2000)={0x4, 0x7ffffffc, 0x9, 0xffffffffffffff81, 0x9, 0x33, 0x9, 0x400, r1}, &(0x7f0000f39000-0x4)=0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000086000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f000066b000-0x10)={0xff, &(0x7f0000153000-0xff)=""/255}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a09000)={0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000c79000-0xac)="9e226a1b81bf607b690000b0c18199bbaf24af37391edf66e3298e8465fd94a9ce311cca5e9979a5e48fbce4793e5e4a40f5c74a5f7d9565d62a0b5180b9224f3e5d86ede35ef880c1400287c8708ee6a37e1e2a18e1e7090eefa9c4ebf642a768ef56c1e6079133bfe65ac9c2b120ca0059d4f326e43c6499b71df3622380f2b4c4a95e3f4b726851149a8bb6334a7a125c10e4268fa03cf503949a41271006528a554b0f5f6938fffb0d26", 0xac) pipe(&(0x7f0000955000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f0000f8a000)=0x3, 0x4) getpeername$llc(r6, &(0x7f0000705000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005ee000)=0x10) syz_emit_ethernet(0x6e, &(0x7f00003fc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "75ac6d", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) accept(r3, &(0x7f0000373000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000838000+0x654)=0xc) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) pipe(&(0x7f0000561000)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00005ba000-0x10)={0x6, &(0x7f000083e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f00002ee000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x0) bind(r0, &(0x7f00004c9000-0x1c)=@in6={0xa, 0x0, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x400}, 0x2}, 0x1c) 2018/01/06 19:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b77000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0xffffffffffffff61) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/06 19:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x2, 0x100000000000004) bind$inet6(r0, &(0x7f0000ed0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$packet(r0, &(0x7f0000a79000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000038c000)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c8f000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f0000a21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000281000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000703000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x75, 0x40, 0x400, 0x100, 0x910000, r2}) setsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f0000669000)=0x2, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000d24000)=0x20) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/06 19:06:02 executing program 6: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fa9000)=0x14, 0x80800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000da8000-0x1c)=@req3={0x6, 0x6, 0x1, 0x20, 0x67b3, 0x7, 0x3}, 0x1c) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xfd, &(0x7f0000fab000-0x4)=0x0, &(0x7f0000fab000-0x4)=0x4) sendmmsg$alg(r2, &(0x7f0000a8d000-0x1f8)=[{0x0, 0x0, &(0x7f0000a61000-0x20)=[{&(0x7f0000fa0000)="f313348e99f612e7dcf0109ce4aee52054536f03ef", 0x15}], 0x1, &(0x7f0000e00000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fab000)={0x0, 0x0}) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000fac000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x20, &(0x7f00007df000)={0x5}, 0x8) recvmsg(r2, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000072f000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000959000)={0x0, 0x40, 0x9, 0x8, 0x65, 0x3}, &(0x7f0000733000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000759000-0x8)={r1, 0x4}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000057000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000453000)=0x10) setsockopt$llc_int(r2, 0x10c, 0xb, &(0x7f00006fe000-0x4)=0x20, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000f8c000-0x4)=0x5, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000)="", 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009d8000)="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", 0x7d0, 0x0, &(0x7f00004f9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000aff000-0x1c)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000839000)={r1, 0x3, 0x0}, &(0x7f00006c5000)=0xc) [ 36.696620] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 36.730475] ICMPv6: NA: bb:bb:bb:bb:bb:02 advertised our address fe80::2aa on syz2! 2018/01/06 19:06:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x7, &(0x7f000035a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000-0x6e)={0x0, 0x66, "c7ebc9444b0941334a4d478d247fae235f0724f88d5905d74b87d6a5c4bc50328d575c598e49bf6b485fea273eab8cc80123d4585bdcab93db58e329cdcdb14ad3e09fa4b55268e6a5fd256c6827877ebd45e8388dd3115fb701b3bae0d217ae8eeb69c52eae"}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0x9}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000024f000-0x98)={0x0, @in6={{0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0x7}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/06 19:06:02 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009a2000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008c6000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffff00000001, 0xffffffffffffffff, 0x4, 0x80000000, 0x5, 0x2, 0x2, 0x4, 0x3f, 0x2, 0xa1f1, 0xdc8, 0x200, 0x40]}, &(0x7f0000033000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xd6, "c0198c87b35058568a78a012d7b5bb9e1d473660f7250f2f1e5e181d18801656cd1311dd88a58afa2846dcfad922ae179660c5ec0b7387dab475f432cccb3468e2225f1fa6a1570e5157043dea28b8eb02fb3d3aed0491e8c39b267001b0ba591794608fd157f3a7e287162a06f6ebe16b3120965ed8b44a0a23efafb78cb255eadd7b852c5580a359abaf4c4ae6c2cb6428b659963e59f17dca22d927f8c8dc567f582e3ed0b493bf5eadadbd7e9146e9e3a60004dbe4dceeca168673db967bbd058651aeb9cbd2c9316311e0ea5990cb48459c0e54"}, &(0x7f0000001000-0x4)=0xde) mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r2, &(0x7f000032c000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d54000)={@generic="804871cfe4b733de62c3f93e21929e63", @ifru_flags=0x1500}) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f000045f000)=0x1, 0x4) 2018/01/06 19:06:02 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = socket(0x1, 0x5, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000-0x20)={"055aa5ef0f9aff14ef2d84da6e3d0bfb", {0x4, 0xffffffffffffff01, 0x0, "312569959f08", 0x8, 0x0}}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000047e000)=0x1bd, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f7d000)=0x0) 2018/01/06 19:06:02 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x3, 0x6, 0x80000000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000286000-0x4)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fd0000-0x10)={0x6, [0x8001, 0x24, 0x0, 0x8, 0x1, 0x5]}, &(0x7f000041c000)=0x10) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fcf000)=0x0, &(0x7f0000fcf000)=0x4) 2018/01/06 19:06:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004b2000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x1d, 0x4) accept4$ax25(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) unshare(0x20400) syz_extract_tcp_res(&(0x7f00007e6000)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/06 19:06:02 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003b0000)={0x3, 0xa7, 0x4, 0x3, 0x1, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffe7) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000939000)={0xffffffffffffff9c}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000093a000-0x5c)={{0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe54e}, {0xa, 0x2, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x9}, 0x4, [0x3, 0x100, 0x0, 0x5, 0x0, 0x2, 0x100, 0x9]}, 0x5c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000019000-0x18)={r0, &(0x7f0000026000)="", &(0x7f0000938000)=""/0}, 0x18) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000868000)=0x7, 0x4) bind$alg(r0, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a077500d508b000000000000054dbb7", 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000425000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000041a000-0x4)=@int=0x0, 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000cd3000)=[{&(0x7f0000029000)="85", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r3, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab7009af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) 2018/01/06 19:06:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000-0x4)={0x6, 0x7, 0x2000}, 0x4) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0x1000, {0x8, 0xffffffffffffff8d, 0x1, 0x80, 0x2, 0xb}, 0x200000000000001, 0x10000000000}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000003000-0x10)={r3, 0x1, 0x6, @random="4e9fdcf3c70a", [0x0, 0x0]}, 0x10) 2018/01/06 19:06:02 executing program 3: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x84, &(0x7f0000006000)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff4792, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000b000)={r1, @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]}, 0x1000, 0x2, 0x0, 0xf7ae, 0x4}, &(0x7f0000014000-0x4)=0xa0) r2 = accept(r0, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000014000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000014000-0x4)=0x10) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000013000)={@loopback={0x0, 0x1}, 0x7fffffff, 0x3, 0x1, 0x2, 0xb5, 0x9, 0x7}, 0x20) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000012000)=0xc, 0x4) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000009000-0x8)={@empty=0x0, @multicast1=0x0}, &(0x7f000000a000-0x4)=0xfffffffffffffe81) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000584000-0x8)={0x0, 0x0}, &(0x7f0000583000)=0x8) mmap(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001e1000-0x8)={r1, 0x8, 0x5}, &(0x7f0000585000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000155000)=@sack_info={r1, 0x0, 0x7ff}, 0xc) 2018/01/06 19:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000050c000)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x800, 0x4, &(0x7f000095f000-0x8)={0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004d0000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [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, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x8, 0xffffffff, &(0x7f00009e0000)=""/4096, &(0x7f0000712000)=0x1000) r2 = socket$inet(0x2, 0x2, 0x20) r3 = accept$inet(r2, &(0x7f0000528000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8f000-0x4)=0x10) sendmsg$key(r0, &(0x7f00003b9000)={0x0, 0x0, &(0x7f0000ac6000)={&(0x7f0000a8d000-0x30)={0x2, 0xc, 0x2, 0x9, 0x6, 0x0, 0x5, 0x0, [@sadb_ident={0x2, 0xa, 0x3, 0x0, 0x9}, @sadb_x_sa2={0x2, 0x13, 0x8, 0x0, 0x0, 0x0, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f48000-0x4)={r0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00001a7000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fca000-0x8)={0x0, 0x6}, &(0x7f00000df000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000e64000)={r5, 0x7ff, 0x6, 0x7, 0x3, 0x8}, 0x14) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000e79000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000500000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000b9a000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r6}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 19:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x4000000005, 0x84, &(0x7f0000d9d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000690000-0x4)=0x7c0, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1e000-0x4)=0x9, 0xa9) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b3a000-0x10)={0x0, 0x54, &(0x7f0000339000-0x54)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xca55}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000cbe000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f22000-0x6)={r4, 0x261c}, 0x6) listen(r3, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b3000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041e000)=0xe8) sendfile(r2, r2, &(0x7f0000c44000)=0x0, 0x31) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b1a000)={0x0}, &(0x7f0000bd2000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000c6000)={0x0, 0x0, 0x0}, &(0x7f000006a000-0x4)=0xc) r8 = accept(r3, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000244000)={0x1, &(0x7f0000455000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f00004bd000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000092a000-0x8)={r4, 0x100000001}, &(0x7f0000e8e000-0x4)=0x8) tee(r7, r5, 0xffffffffffffffc1, 0x9) accept4$unix(r8, 0x0, &(0x7f0000e92000)=0x0, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f00001fd000)="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", 0x1000, 0x8805, &(0x7f0000097000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x10, 0x80007, 0x8001, &(0x7f0000438000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r9, 0xc0186419, &(0x7f0000442000-0x18)={0x8, &(0x7f0000d0a000)=""/173, &(0x7f00008e1000)=[{0x7ff, 0x54, 0x3, &(0x7f0000947000-0x54)=""/84}, {0x3, 0x1000, 0x0, &(0x7f0000736000)=""/4096}, {0xfffffffffffffffb, 0x1000, 0x1000, &(0x7f00001f3000-0x1000)=""/4096}, {0x8, 0x82, 0xfffffffffffffff9, &(0x7f0000b73000-0x82)=""/130}, {0x0, 0xe2, 0xda, &(0x7f00006db000)=""/226}, {0x6, 0x2d, 0x1000, &(0x7f0000dd2000-0x2d)=""/45}, {0x8, 0xbd, 0x69f, &(0x7f0000726000-0xbd)=""/189}, {0x1, 0x1, 0x7fff, &(0x7f0000ffd000)=""/1}]}) write(r8, &(0x7f000014c000-0x96)="a1", 0x1) 2018/01/06 19:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000225000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000af3000)={0x0, 0x2}, &(0x7f0000b6b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004c5000-0xa0)={r2, @in6={{0xa, 0x3, 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]}, 0xe6, 0xff, 0x1ff, 0xc4, 0x88}, &(0x7f00000d9000)=0xa0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b8b000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000bf6000-0x4)=0x8, 0x4) 2018/01/06 19:06:02 executing program 0: r0 = socket$inet(0x2, 0x4, 0x7ffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r1, &(0x7f0000fc8000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:02 executing program 6: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000f) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000731000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fd000-0x4)=0x10, 0x80800) mmap(&(0x7f00009fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009fc000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00009fd000)=""/164) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000370000)=0x0, &(0x7f00009fc000-0x4)=0x4) pipe(&(0x7f00008f7000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000916000-0x2)=0x20, 0x2) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f3000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0xaaa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000-0x18)={0x7, &(0x7f0000d93000)=""/77, &(0x7f00007ae000)=[{0x100000001, 0x87, 0x5, &(0x7f0000cef000)=""/135}, {0x0, 0x41, 0x35e4c194, &(0x7f0000000000)=""/65}, {0x4, 0x85, 0xee4, &(0x7f0000001000-0x85)=""/133}, {0x9, 0xf7, 0xfffffffffffffffb, &(0x7f0000565000)=""/247}, {0x9, 0x19, 0x7fffffff, &(0x7f0000000000)=""/25}, {0x8, 0xcb, 0x7fffffff, &(0x7f0000001000-0xcb)=""/203}, {0x6, 0x94, 0x76d, &(0x7f0000011000)=""/148}]}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008c5000-0x10)={0x8, 0x4, 0x5, 0x738, 0x0}, &(0x7f00000a8000)=0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fc7000)={0x0, 0xd82c, 0x4, 0x8, 0x4, [{0x3, 0x6, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0xddc, 0xb1a, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x5870, 0x7, 0xffffffffffffffe1, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fc6000)={r2, 0x80000000, 0xf0a, 0x1}, 0x10) r3 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r3, 0x0, 0xcf, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/06 19:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a05000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001ec000-0x4)=0x60, 0x804) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007c0000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0xffffffffffffff87) setsockopt$sock_void(r0, 0x1, 0x25, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000720000)={0x69e, 0x80000001, 0x9, 0xfffffffffffffff8}, 0x8) socket$unix(0x1, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000674000)={0x0, 0x0, 0x0}, &(0x7f0000366000+0xec8)=0xc) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efe000)=0x10) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000131000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f02000-0x28)={@common='iuddp0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00008a8000-0x4)=0x0, 0x7fffe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00005d2000)={0x0}, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000cda000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00006b8000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000271000)=@assoc_value={0x0, 0x7}, &(0x7f0000ec7000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001c0000)={0x0, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000001, 0x3, 0xfffffffffffffbff, 0x0, 0x2, 0x9, 0x1, 0x0, 0x8, 0x2, 0xffffffffffff8001, 0x0, 0x5, 0x1]}, &(0x7f0000709000)=0x108) syz_emit_ethernet(0x56, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x14, 0x8, 0x3, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x1}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x4, {[@sack_perm={0x4, 0x2}, @generic={0x0, 0x8, "fdbc7c4565af"}]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013a000)={r6, 0x8, 0x0, 0x8}, 0x10) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendmsg$unix(0xffffffffffffffff, &(0x7f0000d4c000)={&(0x7f0000016000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000075a000-0x50)=[{&(0x7f000017e000-0x36)="", 0x0}, {&(0x7f000051b000)="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", 0xdb8}, {&(0x7f0000fbb000-0x5e)="facff7e352601a762171c5145733732622f64f145d29241db7d26b1e1ccc024ba1bd3858e77904135296a73f569d5cb7e7e236da2f1d6fd24981e54e3feae0522b45d163899ebb7a43a70171648df0212f7b4dacd794c6069e5a520e3471", 0x5e}], 0x3, &(0x7f000036e000)=[], 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000b87000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) 2018/01/06 19:06:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @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, 0x4fb2}, 0x98) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bb6000)=0x6, 0x4) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0x4d1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept4(r0, &(0x7f0000e8c000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7f000)=0xc, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000886000)={@loopback={0x0, 0x1}, 0x1a1b, 0x1, 0x0, 0x4, 0x5, 0x6, 0xffffffffffffffff}, 0x20) mmap(&(0x7f0000000000/0x580000)=nil, 0x580000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000580000-0x1e0)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000540000)={&(0x7f0000770000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000016a000)=[], 0x0, &(0x7f0000e8a000)=""/167, 0xa7, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f000042c000+0xc7f)={&(0x7f00006de000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003aa000-0x80)=[], 0x0, &(0x7f00004ce000)=""/103, 0x67, 0x0}, 0x0) 2018/01/06 19:06:02 executing program 3: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000938000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000941000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00000ef000-0x2e)="799b823ad7172a886d3564c57a340108feb170106cec19745e8a1623aeb4649966cebf6b9fb0c844953ed62ec253", 0x2e, 0x84, &(0x7f0000326000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000943000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015f000)=0x10) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000056d000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000605000)=0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000942000)=0x4, 0x4) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000053000)={0x0, 0x0}, &(0x7f00003a4000)=0x8) close(r0) 2018/01/06 19:06:02 executing program 5: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000698000)={0x1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x6261, 0x20, 0xd3c, 0x0, 0x1f, 0x4, 0xe3}) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000902000)={0x0, 0x0}) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000903000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x200000e, 0x2, 0x1000000000, &(0x7f0000901000)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000903000)=r5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000902000-0x1)={0x0, 0x300000000000}, &(0x7f0000901000)=0x8) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000901000)={r6, 0x0}, 0x8) mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000905000-0x4)=0x53, 0x4) setsockopt(r0, 0x100, 0x400, &(0x7f0000901000-0x39)="439a0104bfd7feeca109a10bd68c01d7b3eca311235564fb23b144ae38623d5707153291f0619054e0366ff06df611fc89718d5e9ade7f85f1", 0x39) 2018/01/06 19:06:02 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000-0x9a)="e3b627f94f17034e8b2f26d5b49ef9731ba26464db0cbbedecc474c5ea931b06f8db043638f3a3a70f0f640c3f727215350f297740cff56526ec86c225b36a1b27608f7eafbdd33c16041d282e85039f18191beab173f37b1605b4bd49bf2668cdd54a98d0fa7ebae88fd898f628af25650da6f00a8b93eac52cd3e89a599f0356416e155b1837d24c055f749ea899c79e6f1d4c24ef496f125a", 0x9a, 0x80, &(0x7f000091d000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000-0x168)=[{{0x0, 0x0, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="825e024bf619345c34c5af0dc821637c", 0x10}, {&(0x7f0000001000-0xa0)="a48fba8f5b5e91c122dd08257239392bade97a3b1c32417448c179c30c11f2197727a7886dc49593faa6c491958b51ef4fcefb0aaccb7d92d49c02c779bf7e58f47560ecb9fdced5cfdd5f7f7f6504f4dbd66b11b92af777fd01729d2e66c0a8d135c9f08c490c02efc2c45b3681784b895e90f81566677c4158f047e1ab4019904fe99339c06a723251445b56b226fbfd9292e8f0f56cc8835e74400123af0f", 0xa0}, {&(0x7f0000001000)="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{&(0x7f0000002000-0x1000)="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0x1000}], 0x2, 0x0, 0x0, 0x4}, 0x4}, {{&(0x7f0000000000)=@sco={0x1f, {0x9, 0x200, 0x7c2b, 0xc72, 0xffffffff00000000, 0x7}}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xe8)="f19c794f2ee89f6d1720d630db7768dfa88307c28b2c390a0ac1c5d85413bf8029ae8b9b50af98ad964e6c7731a58b2d0401987d1819b591db89434a0099b6e19c4281f976ca23a3136aa9a9239d38175ed3c6b04009e399ebc06df48e48ab97d909021af8e1f3f20efb7f901aa865735c238877b88fc41394f8336c7c57420c4052b433a88c5320ba69ea3f441f46ce8bdd84eaed963b4c2b70954911d3cfe8d33c445ef5f4f0046c974af508ea239b889d4a9e69a0cf43c278aada839a9d99b102551fef66c2319fb291119b521e9b75cc438908ee739ed2334866e9884312133ef336ed08a639", 0xe8}, {&(0x7f0000002000-0x4c)="78e8052a62f2d1143b4c9e0d523fc51b44dae2d4619dde188cb4cf843732d172b9aafb54b0ac053d197a6ae89a0da88d8cb82f35d76804896a43a133ddb45570d42349faf0a3d97ea26a832d", 0x4c}], 0x2, &(0x7f0000001000)=[{0x100, 0x101, 0x5, "19764659ca3de11f75136e24c9a0a46e1ca507f3996a1479d03251c494594480e2627137271bb4b4fac42509355349b054f397d7f4764a5b459b7e60b7675c2e803d767abf534cb881ecc413132a8835809feaa42be8887fdb0d68b908c0a2b3452badb2ef37fbc29cabf422d25145174ba12eb389bae32f2b79a397dee5dbd761bc5ebd8d542ddd876c34f88f3b53656057b1d9b1fc5b2cf7f3ccd82f543450338169d4f545b5c5666e902d2640a9732dd09a92fe5f9508ced2181312c00196f85a14f8374329c549fc8538847170e7c189a96783cb9b223586109266d77cc592123fb496f7e76a8cda829ad319d8d4"}], 0x100, 0x8001}, 0xffff}], 0x6, 0x8090) 2018/01/06 19:06:02 executing program 3: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000074000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00004e6000-0x50)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000163000-0xc8)="52645e492cfbdba4cc9f6d4699e91883cafe4f024ef282c67d542c719770c0ebab12bd84941afedbb034206379e2758b27483ee7b80adf72f3af0b72dc2dfb88ca9beb6fd13974f89e8d8cc599991b22071d17c9179231a53eb1881b7983d2a2f739d612219d5f1e96a376974996bfae00ad1d7687940b4676102cdadfeda517b8ee74501e114236aa2b60316a32689dcae9ff37d5666156db7bba45e7aa3082b6f7bd23d5b5aa63ebe27adbaedd944a826897e1f1a0e874093c0321c30d21da96a853f9204da16a", 0xc8}, {&(0x7f0000001000-0x2)="30d6", 0x2}, {&(0x7f0000265000-0x5c)="f16c731f33adc330426cf7fc85021905a6f7fb0869b2106d3ee2982b5fb3cc6e946efbe7ad867c4671c64821da97d52bce216724ed9ab7b9377a57c0ba132f34e90984b1c4262356106c1f2e1476cf7567c651d5779f165420c12fd7", 0x5c}, {&(0x7f0000000000+0xea1)="18f15c8e4e72743edaf76a92fda9e561213414be233129bb858d41c1db1459ee703119d2332de02fd7c95d0976110202e8cd91163ff703014ba2baedf8713dcb37b4d14a58f286f797cd7a99e8a09ce8bdad6e2ac73722134d5d3f89fc0300be2216d19bddad2abb83ee5528952e42014bc295a799287c0bcb5c10dbd09c58ca11c87dadbd0b1e795b0cf3e340558aeec42dbd461ad4d90abd0e4be320b8aeacafeb3adb5caa90bc85df9a63c62063097d7c5619447304c87cf0151599c2329f1e34d1a70bd2ac837f42a350022b8d", 0xcf}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x0, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x3b6, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x2101) 2018/01/06 19:06:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f9b000-0x14)={0x7f, 0x9, 0x7, 0x64f, 0x40}, 0x14) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000)=0x0, &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f9b000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10)={0x0, 0x0}, &(0x7f0000f9a000)=0x10) 2018/01/06 19:06:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f00009b6000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) r1 = socket(0x9, 0x6, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000595000)=0xa, 0x4) 2018/01/06 19:06:02 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000b000-0xac)=@delpolicy={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:02 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x3, 0x718) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000000b000-0x4)=0x2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r0, &(0x7f000000e000-0x3e)=""}, 0x10) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000252000-0x7)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @broadcast=0x0}, &(0x7f000099f000)=0xc) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000d4000-0x28)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/06 19:06:02 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a12000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007ab000-0x10)={0x2, &(0x7f000071a000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000f44000)=""/158}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 37.182166] sock: sock_set_timeout: `syz-executor3' (pid 6287) tries to set negative timeout 2018/01/06 19:06:02 executing program 0: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1002) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[{&(0x7f0000783000)=[{0x11, 0x16, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.217308] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 37.217316] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:06:02 executing program 6: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eee000)={0x0, 0x0}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000eef000-0x4)=0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000eef000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0}, &(0x7f000028e000-0x4)=0x1c) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x114, 0xa, &(0x7f0000ab4000-0x5)="0c616ff9", 0x4) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000eef000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000eef000-0x4)=0x8) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000661000-0x5)={r3, 0x5, 0x19a}, &(0x7f0000eef000)=0x39cda6e9) 2018/01/06 19:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc2000)={0x18, 0x8, 0xfffffffffffffffc, 0x7, 0x0}, &(0x7f0000594000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005ab000-0x98)={r1, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb44, 0x100000001}, &(0x7f0000754000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000edc000)={0x0, 0xa52b, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000040a000)="0a07f0b7cae3020000b6aa008054b8295d75df82180c0deb00000000800200ff", 0xffffffffffffffc1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/06 19:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000160000)={0xffffffffffffffff}) sendmsg$key(r4, &(0x7f0000a00000-0x38)={0x0, 0x0, &(0x7f0000719000-0x10)={&(0x7f0000740000-0xb0)={0x2, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001c5000)={r3, r0}) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:02 executing program 2: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f43000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000f4000-0x1)=0x1c) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000472000-0x8)={0x0, 0x80}, &(0x7f0000f44000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d7f000)={r2, 0x7, 0x5, [0x4, 0x800, 0x38, 0x3800000000, 0x7fffffff]}, 0x12) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005af000)="0402842da6c2f9e1d06addb5cbf87673be48b0379815b10bf2ae42b17e28594db998b55e9882b59c0b1cbf7c6ca0457f95644aac65c875ebc0f4a8c4deb67e171d1e538634d6a3de1d7c9957a5782a30e95c8271a31f40f10bd0e8ae9a689b1c425792767fbb2e29767779e01540682582e69ab157cd1a39d7d8621e140b7fa5564ed7c56775b41e5d1e92581240d22eab2099cfc8a289298943bf3491fc0f53d3b1d772ec0020ac52d181e59a36eb4dfa176dacd1c77d456727f43f65a07294eb912871c616a800ec2b9c58f5", 0xcd) r4 = socket$inet(0x2, 0x8000a, 0x3) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f43000)={r4}) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00008e0000-0xff)=""/255, &(0x7f00005f8000)=0xff) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000d1b000)=""/0, &(0x7f0000f43000)=0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f44000)={r3}) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r6, &(0x7f0000e24000-0xbc)=""/188, 0xbc, 0x40, &(0x7f0000f45000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c5d000)={0x4, 0x8, 0x9, 0x7}, 0x8) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0xb0, &(0x7f0000f43000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r7, 0x6, 0x2, &(0x7f0000b6b000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a39000-0x4)=0x5) 2018/01/06 19:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d51000)={0x0, 0x0}) pipe(&(0x7f0000b0d000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00007e7000-0x10)={r0, r1, 0x0, 0x1}, 0x10) pipe(&(0x7f00006a7000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r2, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) ioctl(r2, 0x7f, &(0x7f0000872000)="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") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c9c000)=@req={0x0, 0x0}) 2018/01/06 19:06:02 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d44000-0x4)=0x0, &(0x7f0000670000-0x4)=0x4) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000579000)={0x0, 0x0}) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003bf000-0x108)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7ff, 0x4, 0x6, 0xffff, 0x4, 0xfb, 0x8, 0xfffffffffffffff8, 0x7, 0x3, 0x62, 0xec81, 0x0, 0x3]}, &(0x7f000057a000-0x4)=0x108) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000579000)={r2, 0x3}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000057b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000243000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000158000)={@loopback=0x7f000001, @empty=0x0, r4}, 0xc) r5 = accept(r3, &(0x7f0000267000)=@generic={0x0, ""/126}, &(0x7f0000579000)=0x80) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00001f4000)={0x0, 0x6, 0xfff}, &(0x7f000057a000-0x4)=0x8) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0x0, &(0x7f000057c000-0x4)=0x0, &(0x7f0000363000)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000574000-0x4)=0x0) mmap(&(0x7f000057b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000057b000)={@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0}, 0xc) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f000057d000-0x48)=@full={{0x3, {"b7ad797822c010"}, 0x4}, [{"c9f1448d82853e"}, {"ec03833ee29555"}, {"1fe9f3067a1a7e"}, {"5bcd3919bca7e0"}, {"2039af7cfb233a"}, {"5c8a1ce6b94252"}, {"84286b96a4aaa6"}, {"1763bb6ec0ef33"}]}, 0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000d4000)={r6, 0x2}, &(0x7f000057a000-0x4)=0x8) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_crypt={0x48, 0x2, {{'ctr-cast6-avx\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 37.266268] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 37.266276] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/06 19:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000b1c000+0xf70)={0x1, {{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) connect$inet(r0, &(0x7f0000a07000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004b0000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f00007e1000)="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", 0x22c, 0x0, &(0x7f0000084000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x0, 0x300) accept$packet(r1, &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007ee000)=0x14) 2018/01/06 19:06:02 executing program 2: socket$inet(0x2, 0x80000, 0x1270) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) 2018/01/06 19:06:02 executing program 6: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8080b, 0xaa7, &(0x7f00009cd000)={0x0, 0x0}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000ea3000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ea2000)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0x24) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f000061e000-0x18)=[{&(0x7f00006b0000-0x12)=""/18, 0x12}, {&(0x7f0000ea3000-0x8)=""/8, 0x8}, {&(0x7f00009ff000)=""/144, 0x90}, {&(0x7f0000aa2000)=""/180, 0xb4}, {&(0x7f00006fd000-0xd6)=""/214, 0xd6}], 0x5, 0x0) 2018/01/06 19:06:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00000f0000)={0x0, 0x0}) accept$llc(r0, 0x0, &(0x7f0000ec2000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) [ 37.361099] audit: type=1400 audit(1515265562.697:44): avc: denied { write } for pid=6334 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/06 19:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000059f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a59000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={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, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000604000)=0x0) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000554000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e2000)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013d000)=0x0) r10 = getuid() r11 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000326000-0x2)=0x0) getuid() getgid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed1000)=[{&(0x7f0000394000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e9e000-0x50)=[{&(0x7f00009fc000)="29fb927df1a2920277e06b7be16c778508716dc8f29eef84a21f8794620e4ba5", 0x20}, {&(0x7f00003e4000-0x26)="f4bb7c7d8f799bd752e6e09c066e539ccd7e0a0b5f8f04ebb35d99d582ec5b8355e282df3503", 0x26}], 0x2, 0x0, 0x0, 0x20004000}, {&(0x7f0000f44000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000661000-0x10)=[], 0x0, &(0x7f0000272000)=[], 0x0, 0x4000040}, {&(0x7f00004b7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f04000)=[{&(0x7f0000eed000)="5857c2bb8a338aa95750f4f1b5b270b22424a3818890a3b5bcffda16691fae50f9d54a19bff858c65bb1defd3eee419c60ae95d1e942095371467a35fb4731c11e07b71bd60ac8deebdd7453dd69b931cd7cfa193fbe54a83144dabcaaf09dad13ae8d8f0a62210f9486c7abddc13cca1431985e566051c78d9b371988d166b84e786a714d51431ef0f371907691341f135547302dc7f769a5358dd9f923fbf4efcbdfdac72e", 0xa6}, {&(0x7f0000e30000)="", 0x0}], 0x2, &(0x7f0000ee4000)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, 0x0, r2, 0x0}], 0x48, 0x10}, {&(0x7f00009c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004b000)=[{&(0x7f00004e6000-0x7e)="b486c67cf9a05efd816b5efd8645c94ee8bf6b08198afde9eedf5ac7366e4af1667d371e23c91058a3571abc2628e557ea7f89b452bad30312638b01e26b1bb2f3ef72b268dac31ad59b52767d73ba6778fc8b14cb2688730611b15474b51a93a43742dbe72d82526f8f386c4e51368fe7315daa95e046dd8a7960f23ba1", 0x7e}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000a02000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001e7000-0x40)=[{&(0x7f000048a000)="", 0x0}], 0x1, &(0x7f0000541000-0x98)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x40000}, {&(0x7f00005b3000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000911000-0x60)=[{&(0x7f00001bb000)="174fcbfaea76b42300f3207c9880d51918a5bbd9b610fa0fe8d885052366b38d9d3ece5d03593956e4b1dfca48d83b10c3c0e463babe0b4fec072ad8973cdc608ec09cad0cc67f5d0c2802178350dd4120fc3df01838e2b563ef285641b3367d98b6535b9f38ba0da332286126311268907ec03f422bda7b7efad328223a842313f5561fec3b649b7b527fa99be53a9012b84bcd2dfc62c97eba80c9ef473cf9e46ec5ddf78f98f9de836863233f9345a539e4494959419864bbcb7c415b130de1b03b9ca7a2719bde6594d963c5d86f0ea5c4caf03aca47a2", 0xd9}, {&(0x7f0000914000-0x68)="fe27740cf2f3f1992a9df905ded52a0f433b7d4f4f06054bc51e28fe53d67263874bd140fb3296d1c9eb2bb0f07f974cf061dab0c6ce06fc3cf59d6e4dc1f5a3245dd2d48bf6d07608de316e4f979d37eff3ada2ba55d02c6fd59ec43b417db348b5b93d62e4c712", 0x68}, {&(0x7f0000043000)="c58d2fb0fe7a41", 0x7}], 0x3, &(0x7f0000eca000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, r6, r7}], 0x20, 0x4}, {&(0x7f0000fac000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d11000)=[{&(0x7f00003eb000-0x3)="f98a16", 0x3}, {&(0x7f000004d000)="cdd38aee45e97284ce9b22e7ce6596af9b16146eeb9e9028dbfb63df3bd8af01a8691d5f27bd70fe49e777c6a94690dbf4fb498c0763f5a20a4be508a34ab09c346c6170bd5b9383d408bd3efd2f382d4ca570dfdfe64c3f94878c07d94fe145093f38224134724a65e58f1d83b3017d071109b1655a96c7459a19e6c1add2d472570070f4ac2dfd5da9e016", 0x8c}, {&(0x7f000097e000-0xba)="30251977a3be926d157291df0caa6402674640c4f3a138cffccfed0fafd69e4f84ff8d74b9f09e7dc4b9163dc3b776532f76724deda61e991e99397a82a45a4dba778bcac7142b24e7051e58399db3766aeaf9aa05d4dba2c135077f7638235b4877efdef976f76f3fed0e42c24058486475aa6878dd2b72b0d0fffbb30cceb5c13da26de4c356ac0d6a0921cd1519ebff68143539ae09924913e3a68077d7ce38e9e221ae79d5146216c9ccf29a5f9bab35d9d997292d9d602e", 0xba}, {&(0x7f0000736000)="", 0x0}], 0x4, &(0x7f000031b000-0x138)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x4004}, {&(0x7f0000208000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000892000-0xa)=[{&(0x7f00005de000)="ac976d0eaa05b4b81b3555d2ce0e574f14c003eec5734f8be215a0c57d2f944017bdeaf7e3ae9a41cc578d40b32011bdf5b203e961963a19dea9dee4d7059c01ec13274acf828126bdf3f97bfd73d75b91d9b074a0a58492e82399a1d5a6e63592", 0x61}], 0x1, &(0x7f000055a000)=[@cred={0x20, 0x1, 0x2, r12, 0x0, 0x0}], 0x20, 0x40000}], 0x8, 0x40080) r13 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r13, 0x112, 0x9, &(0x7f0000843000)=0xff, &(0x7f0000bb8000)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={0x0, 0x7}, 0x8) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r13, 0x800448d2, &(0x7f0000319000-0x10)={0x4, &(0x7f0000fa6000)=[{{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}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ea4000-0xac)={0x0, 0xa4, "2dfbbc54811cca624b4d5295746b84197747686b1db68dbccca5eba4a055d75776ac2de779148044f27cb8b7c68b2f553ac5d0e96131bc0f5e1c6d3ce71845346a7bafd14ee410589fa9595cca4ac418b86cdc42e34847f40aae71d0a65af913095c365c5ba6c4c954026e29b3a677e0605eb9e260681b70b34a826f86f3697495b14486f8a00b3c49b3185e02fcaf1cc3b442e6581899674d33482df51511992086e141"}, &(0x7f0000ee2000)=0xac) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bd2000-0x78)={0x3f, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0x9, 0x80000000, 0x7, 0x5, &(0x7f00000c5000-0x10)=@generic="e41ab44979d22c2f4df5fbdb8c5ccc1a", 0x8, 0x2800, 0x1}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000bcf000-0x78)={0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x7, 0x1, 0x6, 0x4, &(0x7f0000f71000)=@generic="d46ac9e6ec3e35e33ac6c4d885dd40db", 0x4, 0x94, 0x1}) 2018/01/06 19:06:02 executing program 2: mmap(&(0x7f0000000000/0xf48000)=nil, 0xf48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f43000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1, 0xb, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000f48000)={r0, 0x1, 0xfffffffffffffff7, "38c70ae190c9ea421eceb1939a90028a97c53df2792588f2a8b66aadaabdd8dff6dd5f68ef76bd703ca576f49a6353f9d7a0749721f7dc0e9cb8be86c60a3592ce491eed0cc369cb3788c8b99f8ed8bd2001d9111d1b30bf8f5c33b999"}) sendmsg$alg(r1, &(0x7f00009f2000-0x38)={0x0, 0x0, &(0x7f00008f0000)=[{&(0x7f000035c000)="58bc64c7204ec55fb2300d3eb4bf0f2ac2b35784f20b6f88f620b7f4bbd9a2a9108a2817e1898adc25d186781038a9107772696e19b3d87b11bc336023c727661e4f1fff2adb6ba3d3711bba3fd777ac70c4c8a217debb93fcccd6a79a7ab8a78b0074aa12306ca5ca329ec2041172250384fbae0a786593e2f4e596d7ab78f3fa2f0454e8fb17870c8a96e34fcd91bd647dc3007ddd36cbfd03d8e3bb256220", 0xa0}], 0x1, &(0x7f0000f41000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f49000-0xee)="9594de0ca328bbc746ca1a39191284831b2a8f4cf227fc16f86f5376dcd1249bc60c5e75467f87b7d71036f3d683bf4a7ba863f32eaa5bef9e3eae15593549bff357b412c400eb74c1ed4efaead476d65032eb5417c948025f41ab2e288fd8ca926c93cb2607875ad8823040a3fc1f9b32201556ca556d445554525bbc7048d76f81554e5a76f4354c481fd272dfbe4aa13b720d0df161fb4fe580ecee392dae03bd520c8a4f1726e5e0922bd9d2f81624875371a593b61f63aa86b49151c70ab358d18ed46a6edda1867f0c87a2ed49415f92d3a84f6424c0b5ae8eb50d7f0b675d725cf2b629a63be5640e3cde", 0xee) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000dcf000-0x2)=0x1c) r1 = socket$inet(0x2, 0x0, 0x1f) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x5, 0x400, 0x0, 0x10000, 0x4, 0x9, 0x46, 0x3, 0x73e4}, 0xb) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x48000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xc, 0x0}, {0x8, 0x3}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@generic="16ba7e9fe630ced0d531f306a20fac42", @ifru_flags=0x100}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) listen(r3, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x1b, 0x4) [ 37.468558] sctp: [Deprecated]: syz-executor5 (pid 6369) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.468558] Use struct sctp_sack_info instead 2018/01/06 19:06:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000089f000-0x10)={0x2, 0x8000, 0x4, 0x6, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f1e000)={r1, 0x0}, &(0x7f0000ba4000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f5000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:06:02 executing program 5: r0 = getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a9c000)=0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000bc000)={0x1, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000009c000)=0x0) r6 = getgid() sendmsg$unix(r1, &(0x7f0000ce7000)={&(0x7f000054e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008e2000-0x10)=[{&(0x7f00004ba000-0x56)="d57429b88e33fddb973fad154b3e598ef20a1c8ae6ac5589672c64045e7a934f3c21d53c5228d0c41dbc7ac3dd6177dc9495e09649909571bed6a66ba413d6cebdf8edde2c4e73559c21c3916727c0485a976311a4be", 0x56}], 0x1, &(0x7f000013c000-0x80)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r0, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r0, r6}], 0x80, 0x0}, 0x1) r7 = accept(r2, 0x0, &(0x7f0000f50000)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000c11000)={0x9, [0x5738, 0x57b, 0x2, 0x1, 0x5, 0x29, 0x5, 0x0, 0x0]}, 0x16) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000de7000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000546000-0x10)=@common="6c6f3a00f4890046041b932004000b00", 0x0, 0x0, 0x0}) 2018/01/06 19:06:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x0, 0x10001, 0x0, 0x0}, 0x8) poll(&(0x7f0000987000)=[{r0, 0x1, 0x0}, {r0, 0x2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x84, 0x0}, {r0, 0x8, 0x0}, {r0, 0x20, 0x0}, {r0, 0x0, 0x0}, {r0, 0x100, 0x0}, {r0, 0x20, 0x0}, {r0, 0x1000, 0x0}], 0xa, 0xff) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xd4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)=@ethtool_modinfo={0x42, 0x0, 0x0, "dbe1af390e882b3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f0000fe1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38e9, @rand_addr=0x6, @loopback=0x7f000001, {[@lsrr={0x83, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0xc, 0x8ef, 0x0, 0x28, [{[@multicast1=0xe0000001], 0x7}]}, @generic={0x0, 0x2, ""}]}}, ""}}}}}, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bd9000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004bc000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0xc2, &(0x7f0000ba4000)="", &(0x7f00002b5000-0xc2)=""/194, 0x0, 0x0}, 0x28) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b1a000-0x4)=0x5, 0x4) socket(0x0, 0x0, 0xd72) vmsplice(r0, &(0x7f00008b1000)=[{&(0x7f0000dec000)="c369c3a09325ee9ea097a8519d4e0370b2443116740db6a05dd8ea911c54db141c1ca374de1a4f4fd9522fa20413d405cf05af4b1b54d6796eafbf20a8814e33942822b9e752f24538a57df308cd58b4b08f7990413b3db938dc878f8366d4581b5399c11fe4876f79fc4b5443bb1a2feb6f95a924a430bc23c03f25200292756a3d7b5afa1de41fca8ef529410c1837b22c6032fdb37a303e2a7dd80d16f8045857a2823297cd6bd9da42a2396d0b1195c0978ab7623615906fb686c6c839f125b5e808ca8f22e52c78b328eff537b2ff0a018aadf65796addad3f634a39a2e2a089ed69284e8df737da44b94293989efa87cc1", 0xf4}, {&(0x7f0000423000)="4a32c6c7fcde090581830ee9401968b7c4258e04788426f9813455fc224afed9d25bbb74eb432d4e662a07c1af666ef2bfcc870ced31dc4eb26c2a8485f9dab6ca6dfbcb6d170165cdba468c1e2dada3b5180f", 0x53}, {&(0x7f00002df000)="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", 0xf60}, {&(0x7f0000e11000)="65daf6017b27", 0x6}, {&(0x7f00003f6000)="2300eb21cf271a3789324edacb9675e4348da8aae9e9e4a7a852cf22fa", 0x1d}], 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f00007e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074a000)=@assoc_value={0x0, 0x0}, &(0x7f0000814000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={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]}}, 0x8c) 2018/01/06 19:06:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000075f000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) socket(0x0, 0x0, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000b03000)=[{{&(0x7f0000e4a000)=@ax25={0x3, {"ab3a74fbbbe908"}, 0x0}, 0x10, &(0x7f000066a000-0x90)=[{&(0x7f0000f87000-0xb1)="", 0x0}, {&(0x7f0000f87000-0x1000)="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", 0x20f}], 0x2, &(0x7f0000f87000-0x310)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) 2018/01/06 19:06:02 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000007000-0x20)={0x7, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000)={0x9, r2, 0x2, 0x40000000000f0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000)={0x7ff, r3, 0x0, 0x7}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000004000-0x4)={0x34a20e61}, 0x4) ioctl(r0, 0x8913, &(0x7f0000007000-0x9b)="b0b618a05e33d1e8a33f09b4786b472cbd30fd9722ada3207a094c88ae28172397d3f8decc519333ad4ec686b0687629c3c186cfe04c5ecf9a1d50351f29bcfd1e471660dc1535380cfcd300e3f02409e55aff3f2045784f49b4ae090bf5017febe5e08a606374e575e12be250ee11e486d3f3a0b18f7c6b65d4c0b095f3b975e3e37f956935b492cf8833f925bfa517e31c9ebc792cdc7115d928") 2018/01/06 19:06:02 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000135000-0x4)=0x0, 0x4) r2 = accept(r0, &(0x7f0000190000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef4000-0x4)=0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000543000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000ef5000-0x14)={0x11, 0xf7, r3, 0x1, 0xffffffffffff7fff, 0x6, @random="b68b6eba2368", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000ef3000)=@ax25={0x3, {"f30a747e1acd59"}, 0xfffffffffffffff7}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/06 19:06:02 executing program 4: unshare(0x2c000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00005b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) 2018/01/06 19:06:02 executing program 7: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f79000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000f7c000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000466000-0x4)=0x6) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000062f000)=0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) [ 37.541915] sctp: [Deprecated]: syz-executor5 (pid 6384) Use of struct sctp_assoc_value in delayed_ack socket option. [ 37.541915] Use struct sctp_sack_info instead 2018/01/06 19:06:02 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a55000)=0x14, 0x800) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fe4000-0x28)={@common='yam0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f9860001000000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x1e7, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) bind$unix(r0, &(0x7f00004ec000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/06 19:06:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000098c000)="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", 0x201) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b18000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d7000-0x6)={0x0, 0x6}, &(0x7f00002d3000)=0x6) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00008bc000)=0x0, &(0x7f00002da000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000822000)={r1, 0x400, 0x30}, 0xffffffffffffff84) 2018/01/06 19:06:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair$inet(0x2, 0x0, 0x3f, &(0x7f000064c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000639000)={0x0, 0x8, 0x8001}, &(0x7f000069a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000846000)={r2, 0x1000000000000}, 0x8) sendmsg(r0, &(0x7f00000f6000)={0x0, 0x0, &(0x7f0000d3a000-0x30)=[{&(0x7f000047d000-0x96)='p', 0x1}], 0x1, &(0x7f0000bdd000)=[], 0x0, 0x0}, 0x4000) 2018/01/06 19:06:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x5)='veno\x00', 0x5) [ 37.622439] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xb, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00009f4000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) socketpair(0x3, 0x2, 0x5, &(0x7f0000897000-0x8)={0x0, 0x0}) accept$llc(r2, &(0x7f00006a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a18000)=0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000495000)=[{&(0x7f0000c1f000)={0x27, 0xd5f, 0x8, 0x7, 0x6, 0x8, "ac7ea4fb5eaa435cf86509d9d183e505fe0d68f2ce003bf591d2f1a370f3c57941fd81de2dca3fa151442efaa72ffef7c67e0a24d8d8eb72e9d6f59c877d57", 0x81}, 0x60, &(0x7f000000f000)=[{&(0x7f0000ef3000)="4ee30450e23723dcaf5890d4a8594773e0604874bc86e4e4f47398fa04ebf9202ffa16c63e6632d89fae278743b33b0345848bd6407b357b721c80956bb7978aecc7d9a462ab36c31b5aca522e7af31e58fc559d7bec7197d1", 0x59}, {&(0x7f0000280000)="ba32127ea0ce8b70d7fa9f469455abd4e8675c0a1b3863e95579404e7d1daf047fb2c82ca74ed505d9bf277bfcda99a76269dce22983c98125ebe7b4f2f892b99d4b23669c5cbe349c3f6eac7692f8c74cdd4ee940c729009f8c0e2d8324ad1f3f2dd4cdb73f6a931e7abf00972b0ccd27cbd63deed4ebdbb98c8006b08c8c8ac7110d160f845b973348e846169cfa75d11e7669883ed34ae6d7d5fec40645e51029fca34211b2873d645ab59e0513179acf56847f8c3487696c0e0a00c2d7ffdf663286b0cd741f1dfb4e57ffb40627e9cd4f4b01b83b62300a726bdb980eef9b1376910a9e55e3d5e890f3751b74", 0xef}, {&(0x7f00005ff000)="bbffe3b9879bb33d74a72e3c8693b637c5220c7cfd659a625c1404ad968050b4fc62e980f3e765ad5e6b1e984144d169d2e5f5ae3e279bd540ef0dfc27b589997246d25c7d220f6278550d95b5b5e82312fcebeb455a26e6a8ab2c0e4061d1b11092e5acfe9208dbfaa70a37355ee15c9d654d0b42c2d62e0a89f67cbfdda04cc702a8b976797cce8da8f867a07f99e87e1017959a1a3adc3fd94160ba3b7567ae83606567dbabf00c33419eed90017351d494d359372d38fb5ed7c0d341c98c5925bd302c39c205f9fbfd792073a0d969848b41f05b3a0e45f553a9f083d6264b290f72a0fc281896a0064b", 0xec}, {&(0x7f0000735000)="f97eba6c55e24a564d82e4e4389bf3e885b35572137b31d5322a39a97332b13c9d37079537f343111c0175af66f4ffab82a9f061f1d8335c6000fdcdc67a667a3bc81b5992958d34a21e", 0x4a}, {&(0x7f0000df4000)="3f13612a29b1441c6baca6a586137c623dd5f2081f987ddab4a7cf00b30db13dc18de85c8316e70484059be64153e072809b03bda69dd99d30a57cf29e9269fd95004fa2848310534bba8d752f8809479a9d0781799ef578a8264f5bd1", 0x5d}, {&(0x7f0000e6e000)="923c8081ce2dd4d292deacdea111c46db7fca4d587218204fa8e7b3c79413a7bd434606864b15ca97d16eea80f80ccc4b8dcaaeb39593105c92544f7b18ead555f45ce7062eb9ad1", 0x48}], 0x6, &(0x7f0000a00000)={0xe0, 0x0, 0xc922, "4efdbd1d4364914253a7509c33930ee1dbdd059a0cf0b9cdc91a36e849c50900f7b13e7025a073a441f306e91ce0dce1eda4cc1fa2c7ebaf49d8e86287e9cb1c127c1fb69ef926cbfd71254392b96d1218d2fb95f63613b9a4ba38e0fccbf433ff3861208e7aa3d3d6f181e2e355946a457760cd0ae6c21e79431889b231679107ddd4691cf6a40c4b37084f3ebd3770fb3be28bae8eca2059514259b6b52ab8217c8e6cf985a489006dceb6bc0510b9a073c05734d797a66877d801e1d3407d8fb2a4aa19b58fadb082c98d"}, 0xe0, 0x10}], 0x1, 0x80) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00008dc000)=0x0) mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x0) bind(r1, &(0x7f0000024000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e5e000-0xc)={0x0, 0xffff, 0x20}, &(0x7f00006c1000)=0xc) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000065000)={0x3, 0x8, 0x8, 0x1, 0x9}, 0x14) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000006b000-0xd1)="a74ef22b9c63d935ed5941387d0518f7fc2a0398ea536418f04b987d9a508de8c2a7fcc47531d0807aabee60f8995f53d300f29475f0e19485df5949ccf86308593c1152b22093b2835163c5c14dea461ddd05c2e81697bd8bb7bcfe3b80b55d293bc8d6d6cf08180b90aed6c571fd0e781d6d9d88ef1ce9f8fdc362a9af37fb9d81f53ddedad80aa3bd264c2970a80c79acc37fa13584e347ad8edfed7e7cd76d78da7a061f071ba527d40691b2dd37b32859f93b601f478da7f127217be747775636ca2e33b37a214ac29390c7d65db24e4f536d88c40b9826c91627ce414485eb00073d95bd8053", 0xe9, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e5e000)=0x0, &(0x7f0000e5f000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e5e000-0x4)=@assoc_id=r2, &(0x7f000048a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005cf000)=0x80, 0x4) sendmsg$netlink(r1, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000fb2000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket(0x7, 0x2, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00008f9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x7}, &(0x7f0000487000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4, "82b6b3c2"}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000000)=""/3, &(0x7f0000002000-0x4)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e7c000)={r3, 0x222, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/06 19:06:03 executing program 0: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d3e000)={0x0, 0x0}) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000d3e000)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) listen(r0, 0xa7) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d3b000)=0x0, 0x4) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffffff9, &(0x7f0000d3f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000476000)={0x3, [0xd6, 0x7, 0x8]}, &(0x7f0000374000)=0xa) 2018/01/06 19:06:03 executing program 4: r0 = socket(0x5, 0x80006, 0x200000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r1, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x20000000000ca, &(0x7f0000000000)="c822", 0x0) tee(r0, r0, 0x3a9, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x86d66ff27466beb0, 0x6, 0x5, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000003000-0x8)={r3, 0x1}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000003000-0xc)={{0x0, 0x101, 0x0, 0xcbbb, 0xe4c2, 0x8}, 0x200}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x400, 0xffffffffffffffe5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000005000-0x8e)=""/142, 0xffffffffffffff31, 0x40000020, &(0x7f0000002000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) [ 37.753960] dccp_invalid_packet: P.Data Offset(0) too small 2018/01/06 19:06:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x23, &(0x7f0000178000)=0xffffffffffff58b7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/06 19:06:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c54000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x0, 0x1, 0xd, 0x8, 0x31a, 0x4}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000bfd000)="", 0x0, 0x4008000, &(0x7f0000bef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fe6000)={0x0, 0x0}) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x4)=0x0, 0x80000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f000000b000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10, 0x7fffe) r2 = accept4(r1, &(0x7f0000012000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000010000)=0x99fed5b140d6e070, 0x696df827f910ed2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000011000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000f12000)="240000001a0025ef0800000400000000000000050004bf0202ff1e010800000048050000", 0x24) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xffffffffffffffc0, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x2, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000864000)={0x0, {""/7}, 0x0}, &(0x7f0000e77000)=0x10, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000a1a000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000b6a000-0x4)=0x1002) tee(r0, r1, 0xcf2f, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00007c5000)={0x0, 0x2011, 0x0, 0x2, 0x3be, []}) ioctl(r2, 0x200000008916, &(0x7f0000000000)="") ioctl(r2, 0x8936, &(0x7f0000000000)="") setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00002dc000)=@routing={0xbb, 0x2, 0x1, 0xffffffff7fffffff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000047b000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000ec000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000eef000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff0000, r3}) 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00003c3000)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f76000)={0x0, 0x1}, &(0x7f0000a15000)=0x8) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f76000)={0x0, 0x8, 0xcc, 0x0, 0x0, 0x4}, &(0x7f0000f77000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f75000)={r1, 0x20007fd}, &(0x7f0000c52000-0x4)=0xe3755cc602a59bdd) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f76000-0x8)=@assoc_value={r2, 0x196}, &(0x7f00000ae000-0x4)=0x8) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000174000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x2, &(0x7f0000f76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r3, &(0x7f0000f76000-0x7b)=""/123, 0x7b, 0x2, &(0x7f0000f76000-0x10)={0x1a, 0x0, 0x81, 0x2, 0x79, 0xfffffffffffffffa, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/06 19:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a95000)=0xc) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f0000c5e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f000058c000)="ec172c387f28717ee87f345ec490ee08", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000935000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0xb6, 0x2, 0x1, 0xa, 0x80, 0x20, 0x1d, 0x7fffffff, r1}, {0x8, 0x8, 0x6, 0xffffffffffff935a, 0x7ff, 0x2, 0x5, 0x0}, {0x3bcdfdbb, 0xb802, 0x7, 0x100000000}, 0x4, 0xe, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x6, 0x0, 0x7, 0x81, 0x7fff, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00005b9000-0x1008)={0x0, 0x1000, "28b0ff0e761860e13f04e8b88aad194ae5fcf133fdad9ea7bb7941add2fa0a3e74b66a7683874e4d0c18d92f56c26d959e95121df51d67c70dfdebeae440be5a1f1009bd7c864aa976591723f3a88aadd8bc80702be1e808305462e5fff27e31cb65c8aa428c489aedae2fb4a3104c5621cfa47d3fc32e41c721ff50546fd753c572f00d76c4c29125822e2da87814ebc6bcb18e1f69c23c217e0bd00848e3ecb5400e694530643865356782e915fa72059eb31cfb7389d9240f5c4028bc25b3016bcd16bec36429f7f372a2cd764ee2008aa94551b55261d1d1f057aabdded5270a2248709917c627e36fc240612e7513302183f1aa5c21feabed10fb8e71446211414d45695ce63eb41c1e3463655f6b32c8fa8f78c0691885e9026ec156f94bf4c043915fd059a9e9bdac6907fbc75135b660ac1399f51b24a8ad8883dd58465e5e75fc08f5844d57da25f278157704099c6cfdc7d005d8a65e00a2f5775c023111b920cab72d634616c8ea44fd5d35f03f60471cd5fce81a21171a4bed6a325984c38a80b77f5b8861dea1b3b8e69cfa8ff93cfdfb973a6e0ee4ad785ce1f6c6c4f7f047e149fb9aaed638d45eab03560e48f3b6b63833d8bd7598ee58976bbbee515ae5974f19530ab0a00ec041ce9ab8d94a1beb0ac0e5efd46b7ae37ca2848d8821e1804705757433dc1ce0cea86f7b165a7f2f8910ee52c2de51eff0949a4afdc33a39fabe682d3e919cb90e5480e1268520edfabbbfbd0004efa3a6ae19216ca8329f38e0059d163bedeac7773473f5a155f0be627a8f63e330d38da6bcbc22e1b81b2ca6487eb1be8a5d7b3ea6e149983bf0525262883132c2ee3d28031813855da90f09c15ee8aebb405d59f3650e66be7172a7a5f3e8c2f58371149f67c2e7956ae114c14a78d987e08b0044767ae1f147c57d4672451e5f0dd7f7a6b70c8086a672f05192018c3825349d7736f0d8d950119e5e7fadc9b7062910cc0051d53c51a3e7628d6186e5447a660f392e1588265f7018a35e1f786286b4bfa82f9e0cac118cef13974d7f65aa395312adf2e31ea2c510467d7cbf08960fb6d9c146beb895be77703bd8d8c3f58e48b745704c135d0a1aa855fab64fba7a22969feae949e5ee2e628a7653d2a431585e7221fa937109d05c47d31ac211d29a7de38fb91c17a2d13ccfc411a5e7bdc73fadcc3dd91ad894597a3f2fcfc08c7ff427b2f5212e066e80bd959722596ff0fea78c45c7c194f3c3cdaa04b58c511a37f66e36181b5c64515cf0bebcd4a6ca0013d5818b8506bd6fd2fbb7df26e95fba7383d776941d576b64be33d712e09313b5d3508c7f194f5134f704952866ae3057ba8f06b358b4266af2c6153c194f2c476eaa3839be097aa7ac734f77d4ebd3c3aecd0882e7d1f74411d75ffe8043b9e42c99a4e6809ad3c010a9605c70fd4b03f5d32d1a3d73e77f52da6b0cec1dffcd78fcf7eb6d7cec092a30702eb17d99122b089b2db014cb4964bbf81e5533fbe0bad5f40acadd03cd055ad07428bfe18054a24198e77e043863b4e86a814db0d863be422c05f5941b20b401398208c502e80538988305d2ea16f93e23406ea57947a0efddeec46f85ad383ed073905da7d92b7ea8c63209ffba95cb2dc0c50fd84b5ef57a95ebc7358dc44c629063ece1cbf1ad31ce846e2e5d59321ecdcba853ae7429c8f7a5889e27ad71ff15f9a698137c6096407738fff03762ef1cccbc96152c02ae594b9de95f753729db801114ddd88c4dfb0881542e8cfe4fbc4b66b4b5f69285c9591716a31fae56a5384f396bd20c9538139c60f935defdd4a7ee23dd45e5cb78bc21b03759037bd8ed6ed409c9a0de4efbdd72ee6eabd73eeaabaf9b51670b465473eac2c642acddfd629aed67e781fadd74504c6b0509c83b6cd364734507a82efc80f86c4af7215a0ef6971b5301a476316cf4e4aa9082394e364efc6342b32c5acca166b4b946d70d8f639185dd0b504fe6d97fdd7029d2037fa26c9d87792279dd197ca69dc73ea99e926875984bd2bb8c4632ab0a2ad011b91fa50c85c528ffae5e2c19bf9dc2f25b48d0a2303678621d354906e0f014a032dedb3ef5890444e304a5c3b30953c22acd2e485e12aba88da71c4adef3dc94e795685e920a6adb7d0b0eb3e8af76bee98b2b8bb0dc34bdd54a7b318fe9b8ed2389f75125e4894793658f5e44ac05fea9b2e3f93d7f9e2713764c951ccb0434dc7e42025ee7c8a28ae53de67fc211ae5a7ca3d44edd3e9885c121c4c3f096e28f34924e671ccd9e85f9adc77607133f62a7918d827a90ae4e5b63783715202887f38e07c17e907f5b9d64135b0d1c4c793eea2914577e75be889a8409ed42b8c865579b50ba0e1e5441a9f3062f0a525822e40585067e5bdd9102e727eb77160c5dd5947b8ddfeddc41486c2e12efd3f9bf573e8f8b981215a89c505a2d433b3afb38ae90f5a6fd0f56741a7a714dbc7a5e5c8305279303ff78cfd38479192c0e88c2a8dd4adae03651f37edb41dfbe60d8429a2d17799938d73e2c81b357c96c5db5f3835664d3e582bb7a47888f5100a0ea8e919d1d8938cac77e7a10699c14d6b49253891c878789ad75719ddd1812b50b8ffe66691dd117e48da2ca28c664500f299da7f5543ca570776afb40d04d624027867ab82e97bbd8ab9c1df5361ca88d5c053f9b40e5a85edf512484f53150936d55bc5b036dca483b5146b8cbe7cba5f67068ca683885ca46610650dca6304dd9952d2f5f6bbf46b2bc419cdeb6cb67ebaeb302ff5349dcfa0882fa6ead28b0d638f2be4ce2c0ebd9ee68612522f5229af1bbe664b47b5c5696323bd39fcb8115b9e1448dd68f33e4434c75cd5ee6fbe3fd27a0701d7c1f6d9ac222b8bf76fe5af3b005662768fcfda8ab5299dd06e4c860551627f765f1fdca44a6b2123d00e62afbb982092e899c6a5c29c22fdbdedf1796e1018dde8e7b87ced39369421e13a4fe32a92fa3d38b684d32c4ad7a139e9a6942e728dfcacd3c188812528fdcbf05d265ca9eb7d7006123e9635a45b3650c10c24c9327191c57a11c9fe900a1cbdba466afb6313d7baa555961747453f1541e5ee5e9abb0c7fe63f413478ba0f3d4ae01502a5a4a8d37f8e8df10387eb5f563ccb5581887bcb9cf81ff854758e9663e61515ab7c1131029aa81613c307154c97119e947d346e60ab4db630c1f37f17031a5ec4eff6543d9ea0439f767d1d0c80099ce808339144d9eceef42ec80ea7b837d022063475812d92f15940a7ae7d39ee2a76fd42b10987e4b5835447453f8672bcf94b64c2a0d80e0ae4aeb91dbd1f8c9d87d48030eb818a3208b5fe406aa99e17a5db112f4a0fae11c2bebfc5d7ede68fa2222aecd480b929cf01540b513027bbe660b4c8094e2f57008835f156aa54a4d5a321f89f174ea0444d345022a99fb175aa5942dc13d31759e92f455f82bee3864a6ae19876e6b167f035158be3b2ffcce395292272a586356b43d9bc9023df59bd2b48977c83641505f0430ae91647030c423daaf069da713a35e29027f46f9b8961337941fdcd1f4a9852eb0cddfe33182258c9fd59ca709028f9fbcd96a2ab795616c93b5903486d0fdff00276b5915323f7bb12c549a562e9a34ed7ad6c6de1b6cca52808658c66b436ca61f80a39348c39371bda0417bd036303a5d1ca72cea4d7e66e11fab2f60a572205ecf580c628c4f8385768a1c6f5c0ca71bb75d99ca4bd41658b9581b86deac63e505d1f720cb5a1fe1e99881b97595cc3bf9e1b064d5902746f53370eeae5aceecae79d6f69d7bb2b3a4c5e223ebdbe42b27d9a5d62d620155a77493b136f287a15b910cf00ffb4b4c1ce62a1d9eba9aa6640ec79b766b1b397ce84016ba100093a1f5cc9c33d772db227cf5b66b15f3fb258b894d1cc5f74eef9d48de7f0290b136783734416890f5935025e6fea48c96b78b94f9818981b21d2847fdd63da00c04c47444cc595573c5c9b23cc660cbb58083e0d2ec0efcb0b29bf34094d9963ed48e88f22b9674d4e2c38837c00ddebf09c776da2fcd474d21ad60b2c1a662df496aa6912e26686a1b171300306d73b92d4fdb4576daed5275b9769d59d88f241dd7c0e1235ead466e4e62966eb24b458d75a6223063d86b3a1fdcf60d6dfdf80b8d97fc8fe31108f53f1e01ca805397c52cc1da04569355d43025c62a9575c5a5848ab7cace5de271d35f900eb5d1f09c7eb4babd5807dde90dfb6ad2b1bd1665cb19141c0a4e10aa846c9f2b24b64be1fb28eb25244c5cdf664f3bb995afee1280301d7bdd0329c38d303d33772e7ee99a1ee54dc9d7fc0c1254773ebce0bc9385c4e78ba9b3da1673dc8598a03fde01a09728cd43228cb41628b76c75f22f25b14804ac9b149957c53f516a9658dc388d249b29c0b551a6d76c0e6670dabda33b4a9c66cfa3e4f42aafef517d80cc0901ff08fec2dcf99ea2e710003095de1343821ac1280642eccce811d2475266ebfcf32dab75df349e34b9a60314d2cce820be69b6a22179acb5ef132647cb1a9f3778e57af5c430b3259fc374eade23f0d18e4e2988db0ae0f19f82d2d1b02d233f4fd68ce127173a8d593e3d729bd7c2949e7f14dd39f1766ac670009fedb6f7152fefa5435143441a721bfafa1165c4b7f2c567d7d8f022c28a3b179dc1d6c7b7565e807c32aa9e573e6730bb198910f58b2ee19815f3e2362ff232d96344cb5a213a53a7e32fc2568997959934e1d4ce3cca00401f4408a9cc94cc5f7017bbaeff64caa4e90437a0a3be53fa488e546fc26604bab648a1cbbd6ab2f20791493834cc25e882c00c3b27862cf28984917d45cc615435a1c251deae70cbe51662f4156e29bdd8b8dee00c7dea688527f474ee1ec3204ac1f7276c79b3e1d4db945ffaed37feef42260c67b1b98826158446c8a60ce360df47c725d031e7a40c72cb17052817db51c4568ff95a62f6ce05e32172343a2795659d24c8f188b8284c68b6cfe3ed4873105360d4defe97f8448f12bfd2b64b4683621b3d9b4d92d7918692f71bfa2dac204789b4d08c63665b526f202cdd5fa47dfde74d1c02abb508c4b04886e976fe00dda102a4eff0c810e46f3d45a1b88db32ff6b5bc4ce415ddfcb961ef4c9cfeab58e4862a7b4d8297eccc7a41cdcdad9167ded636827831297355102fdbb6c25af542fc2792af9a170d1fc075d8c29833e9c0c0266cd18b2428a6131084e0e9b8eb084a2363fb0ac7aaf8c2093e57307d1d3177134345beb5191018de7871f0986435d2ea8d9f7716defc61bddae2e36cd6fcb92e39553016844ec768e8ddfe822fd72600c7c5b74ff4e6d92d2f5ac81dac686140acc8e1caf811cce8136ec6c91e4427dcc354a0490bd26d720467f5280066871baa18362fbc748db496e7ff6b222690277a7082a920d4bb7ff7050d9ec0ca5c8581ba86a6aa28fb0253f49a31d73c25bfb8d96e49a644c526c0daec69c74ea1a291a5e7dd40d3158196e5fca7264af0afcdb1a9cdcfc22139c73dbfc03593fb23eb52153aee4a4cf773786b04d0cf0e914f0b8927b4a236a944cf99f98ae775d68ad77af538487367580885efbd8056595a4da65960f3a7532fc8e893857fd5aa937ab6b9c60ec366f3428fd020dc85715cd1992e777f15d295c112bc56cee8c5f11fe8b04bab22493f9aee1f945d28abb8bee6ae5b51b01b9e8aa05060de47f1e6dd28ab6463109606e738a82a2952c9c6d3bc56b917d4ed32d466ed3697f708b09fe80044f8096b62"}, &(0x7f0000295000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007eb000)={r4, 0x94, &(0x7f0000c63000-0x94)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xad, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}]}, &(0x7f0000973000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000747000-0x4)=0x5, &(0x7f00002fb000)=0x4) socket$inet(0x2, 0x80a, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006ab000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) recvfrom$inet(r1, &(0x7f0000262000-0x70)=""/112, 0x70, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000194000-0x18)=@add_del={0x2, &(0x7f0000e05000)=@common='rose0\x00', 0x252bc2e7}) bind(r1, &(0x7f0000eab000)=@hci={0x1f, 0xb29, 0x3}, 0x6) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004db000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000356000-0x8)={0x0, 0x100000000}, &(0x7f0000557000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f78000)={r2, 0x8, 0x1, [0x0]}, 0xa) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f7a000-0x18)={r2, 0x8, 0x8, [0xd11, 0x7e6, 0x1, 0xfffffffffffffbb6, 0x3, 0x3ff, 0x7ff, 0x47f]}, 0x18) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f7a000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f79000-0x18)={r2, 0x2, 0x0, 0x5, 0x1}, &(0x7f0000f05000)=0x18) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f000085f000-0x26)="26000000240001f8fefffff200008d4003000025010000000e00030700000000000000010035", 0x26) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000183000)={0x4005, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x101, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000987000)='GPL\x00', 0xffffffffffff8342, 0x32c, &(0x7f0000d70000-0x7f)=""/153, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xa, 0x805, 0xffffffffffffff01, &(0x7f0000c87000-0x8)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000d4a000)={0x10, 0x0, 0x0, 0x400}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000387000-0x8)={0x0, 0x0}) 2018/01/06 19:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) pipe(&(0x7f0000d53000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ffa000-0x10)={0x0, 0x20, 0x8, 0x0}, &(0x7f0000d6b000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b94000)=@int=0x0, &(0x7f00008dd000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ed4000-0x8)={r3, 0x3}, &(0x7f0000849000)=0x8) 2018/01/06 19:06:03 executing program 6: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000523000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001b3000-0x118)={0x7f, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf1202fd", 0x1d) 2018/01/06 19:06:03 executing program 4: syz_extract_tcp_res$synack(&(0x7f00005cf000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000f7a000)={0x0, 0x0}, 0x7fff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/06 19:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004f5000-0x8)=[{&(0x7f00003e4000-0x2a)="2900000018003115ffffef00006500170a800066016dff069998ffe10800080004000a000ef4ff010b", 0x29}], 0x1) socketpair$inet6(0xa, 0x5, 0x24000, &(0x7f000044e000)={0x0, 0x0}) 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x87) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000808000+0x8ba)={0x0, 0x0}, &(0x7f00004d4000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000976000)={r1, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x7, 0x5, 0x5}, &(0x7f0000e2a000)=0xa0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eec000)={0x0, 0x0}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000061e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d3000)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f43000-0x4)=0x2, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000c0e000-0x14)={{0x0, 0x10000, 0x8001, 0x8, 0x6, 0x100000000}, 0x9, 0xfffffffffffffffc, 0x8}) 2018/01/06 19:06:03 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x100000000071) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/06 19:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000eb1000-0x23)="a73879430a8972090a3754a142f02bdb1130b0b7381fab24c2b324e82b7682d5c415a6", 0x23) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000eac000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00005da000)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000af2000)={r1, r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a04000-0x8)={0x0, 0xea}, &(0x7f0000351000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000016000)={r4, 0x80000001}, 0x8) sendmsg(r3, &(0x7f000022c000-0x38)={&(0x7f00001c9000)=@ax25={0x3, {"c7ed7f55713380"}, 0x0}, 0x10, &(0x7f0000c37000-0x80)=[{&(0x7f0000c34000)="15", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x8, 0x5, 0x1f) getsockopt$ax25_buf(r1, 0x101, 0xc5d32137b6d0cfe9, &(0x7f00002c1000)=""/4096, &(0x7f0000754000-0x4)=0x1000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000003b000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fca000)={0x0, 0x0, 0x0}, &(0x7f000049f000-0x4)=0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000077a000-0xc)={r2, r3, r4}, 0xc) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r1, 0x373ebde26639ce99) write(r0, &(0x7f0000def000)="e901a2e8c08ef6ae13b165a02245245e882d60b6382b2bcd98e9dd9ed555d26d74a902a6ef5d9a987f46894dc6deab3532a4484821c87a4734c89de723245d397454ac988807d0022b374ddd7f7cb3351e9f93c9967b454f45d0320d6dcc1a16df2fa3ebc6bef123f75e43f95e73e19957598287c9bee44f4b50aaaafafe36bf434171965b15d9b7e008f3f6baa0fbc7414e54df9aa1d04b02e918ffe4b5eb7c569b1d6e2c7c108997dbe6cb074df6058df3d229f6e424f70fd02e", 0xa2) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00004c8000)={&(0x7f0000dbc000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fb8000)={r1, r5, 0x3, 0x2}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3f000)={0xc30, 0xffffffff00000001}, 0x8) accept$netrom(r1, &(0x7f000007e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000884000-0x4)=0x10) close(r0) 2018/01/06 19:06:03 executing program 0: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000088000)="3d10a06216660ac904bd13fa0c41da005e4ceed066cd7c259f6921c9e4562343de905bf003685ee40975aa49659196af39c7d39f68d8ea2f0ceba0e3e65765f9b176fec51ce766b91b50c1fdff19fb4d659083d5c42813295e3ac390d6ec0ea7dc2bf88da7f8727280f15a32fcf5120e0c079263", 0x74) bind$alg(r0, &(0x7f0000025000-0x58)={0x26, 'skcipher\x00', 0x0, 0x9, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000288000)={0x0, 0x0}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00005bd000)={0x4d4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socketpair(0x11, 0x6, 0x1ff, &(0x7f0000020000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000031000)=[{0x2, 0x5}, {0x2, 0x35a7}, {0x3, 0x100000001}, {0x4, 0x3}, {0x4, 0xffff}], 0x5) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f000059e000-0x4)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005bc000-0x50)=[{&(0x7f00005b8000)="fcb112eafc904a298b156cfe03ca10d40405b3fcc10f362d10455d7541334b6a7f5a46770000", 0x26}, {&(0x7f00001af000)="3911e8d04fd96eb0d6ca93890a7023a51e9ef38c9e7e378b6559", 0x1a}, {&(0x7f00005bb000-0xe0)="a484e84d87efce2aab3e7b11144915e2057b4e446c8cebefb5a0b1215ad79c262813b8b0003e4d3a4d2781e11347e78eab8d114c4daa1702a2976446e42a824cc5502dd8348c0e7053585c75d5d36a4a2296d3b8bc5aacc34033981629c7abdefbaf8c915f7f59955f6c635219cc4fb1b68f52d5bba916b0a1676d4236e492c9111550254db15e7eb6a52fcd209871fc4d32d0af3c9f762c3c7341730254dc4cae08685439452e3c7f7be7945bf1fcc829b276fa21b00c51efb2c5c15410c1fac3febcf93870b863a6557f42e1ac31fb336b3a51d41270aaf2faeb3cd739a275", 0xe0}], 0x3, &(0x7f00001b2000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) socket$inet(0x2, 0x4, 0x9) 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000a003677037b0001ff0100000000000000001214ff2100ff10", 0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000da5000-0x4)=0x0, &(0x7f0000c76000)=0x4) 2018/01/06 19:06:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) socketpair(0x0, 0x7, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000002000-0x8)={r3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80003, 0x6) setsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0xfffffffffffffffc, 0x4) [ 38.011344] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/06 19:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000f, 0x10) write(r0, &(0x7f0000396000)="240000001b00fbffeb0b0000f6fb017967b17d030800c30001000020f700000ff9161701", 0x24) getsockname$packet(r0, &(0x7f0000ab5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x14) pipe(&(0x7f0000ad5000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004be000)={0x80000000, 0x0}) 2018/01/06 19:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000aad000)=@generic="64768d1420e5bcb4e5723ca23e702ba2") write(r0, &(0x7f0000ab4000-0x8)="130000001000ffdde200f49ff60f050000020a009d0000005bfdafa73022e5f9ec3e4fe8697ae1a34900964874a1afb93c18983ae3820d1eb0f049a1b4b88ed4be65fc0623c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) ioctl$void(r0, 0xc0045878) 2018/01/06 19:06:03 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 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$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000a87000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ba8000-0x20)={@common='nr0\x00', @ifru_flags=0x1000}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000+0x714)={r1, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000574000)=0x0) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0040000ffff01"}, 0xd41}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000047000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008ac000)=0x14) getpeername$ax25(r0, &(0x7f00007ec000)={0x0, {""/7}, 0x0}, &(0x7f0000077000)=0x10) syz_emit_ethernet(0x3e, &(0x7f00004f7000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, ""}}}}}, 0x0) 2018/01/06 19:06:03 executing program 3: r0 = socket(0xe, 0x41f229fa78a688ef, 0xb6ba) mmap(&(0x7f0000207000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, r0, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000fca000-0x4)=0x0, &(0x7f0000fc9000)=0x0) shutdown(r0, 0x1) 2018/01/06 19:06:03 executing program 0: r0 = socket(0x11, 0x10000080803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000713000-0xc)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0x1e5) setsockopt(r0, 0x107, 0xf, &(0x7f00001f8000)="b0", 0x1) 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000000a000-0x4)=0x8001, 0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000006000-0x20)={@common='nr0\x00', @ifru_flags=0x3000}) sendmsg$alg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x2, 0xb1f, &(0x7f0000002000-0x34)="74a92c36109cd1a91a21723a382c02529d0b5e1738b696ab4187abbfc36cdf16ed5cd2c9d14579c991e4c875a5f9b5f270c8df7c", 0x34) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00002fd000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d03000-0xaa)={0x0, 0xa2, "157b53d81f9d86fd2f4132e50cf89213184ec4503e67772cefcf48a916c63c002008afcc3ff437d2697bca0aee7b2b8f6f55ac7ba2a2dd7bb0812733eb0981b81cb352fe73e55b5e0325f7f7d2132acc83f0e3768ced2c7cf9b5e1c466d746becfc4fce90c38eb8a3d2eeb15d44423014d8ee60efe4455b1b17378c2bad2f409236f35a2062710e3935eb1d7de4d3150cd38a879f7f9590451cf30ed88416e569197"}, &(0x7f0000427000)=0xaa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002e8000-0x20)={0x2, 0x4, 0x8204, 0xffff, 0x455c, 0x3, 0x2, 0x1, r1}, 0x20) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0x4) socketpair(0x19, 0x6, 0xdad8, &(0x7f0000760000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00004e6000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000618000)=""/21, 0x15, 0x0, &(0x7f00004e7000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/06 19:06:03 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000013000)=0x8, 0x4) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/06 19:06:03 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f51000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000de6000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00006c1000)=[{&(0x7f0000f51000-0x60)={0x27, 0x1, 0xff, 0x7, 0x8, 0x9b7, "4bdd8487bcac5353799e66515999040e1863fc3aba224836100d06528fb21b8d7460dd1fa7470045047419fc0300623d28aee439ea9219da281085b369744b", 0x1}, 0x60, &(0x7f0000f51000-0x70)=[{&(0x7f0000f51000-0x1000)="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", 0x1000}, {&(0x7f0000f50000)="f73a873fc6f740c8c8c4b614425c69e17ff07483155352f43c78482211b18c", 0x1f}, {&(0x7f0000d0d000-0x3a)="b4e3cbd97187a61c286b1846720dbf13371c4ef4de14cc18b570b1a4677caae6d7adbf6014c9c04b8828eaea36f4931e5399643e6a599a31fb6b", 0x3a}, {&(0x7f0000f50000)="391bb9148de208ae0dca87c5bdf3c2eaae54b4730209ad7af350ddeb951ec148e3bbab2322dd9b735e6c45f02ab93344055da0739e107e2ecc1b0e0ff408d30c69c0db3674820db87a58b7ffabfbe99716d8e87785", 0x55}, {&(0x7f0000f51000-0x3b)="eb4116a0bbe3e33b8156846a1dda573a771ebc3db048d5abdb72b824f3db0170ffc81d04940ed930ec3b75b47e7dad23662a74bdc484f02d9783e4", 0x3b}, {&(0x7f0000f51000-0x8c)="a85113cf0ca6bb84d31c131af7088a68d58e6ca2072bfabace025b63c5c4b491fb09d82df9d061184ca3710e6edbbf277117bd2d9cd167385c127c7055361a1b6181e68450e7ebd690ff0574a5ffe89b169318fb5b914e3e24a207561fb0168dc703dc14bcfbc6148eb80b48c1ba2cd4d89d7ba4a10f202c62b73407acea728eab12fa027714d86952d72907", 0x8c}, {&(0x7f0000719000)="", 0x0}], 0x7, &(0x7f0000ac4000-0xa8)={0xa8, 0x10a, 0x396, "f0c5bb2f7b9acba1471ec533776b61c9551d0d43dc3f936824ae51947639c7fedf4d3890d92eb4eec5269908014e86fc9f0076ccc535f11830af603e989390dab77aa07a2e2167e5dab8beb4f7ace64acb0e5a53d3b90831fac9667e48d1f16a14394fe9ea550e83a1cb999e1e79c87b97d2bf7981113d1f6dc5f3f809f193edbf814893d501b77cd3400bcc75451356aff4ce"}, 0xa8, 0x8040}, {&(0x7f0000f50000)={0x27, 0x8, 0x8000, 0x7, 0x100000001, 0x9, "44ace60207e2a2b31036e3d11436656bd01bd6c558e930e45b05317edc67e0ac48c009dd3d856431fa17dcc303f73c28bcaec913dda6f18507c18a4cf5b747", 0x9}, 0x60, &(0x7f0000f51000-0x40)=[{&(0x7f0000f50000)="7b5554e3318d8567837a94360d027be65839b2445f206ee5f365d24389a1739821191e8f39c75869229c173179d859342d89e88ea2ec04db3862", 0x3a}, {&(0x7f0000b8c000)="f3966d474582bc21efe8138d8b8e1ca52fc34dc41ebcd741eecd31e514a6d4ccc4ebb4ba5635cf3589473c16e974221d7df3ccdb012b1238617062d25ddcb7dab5be34ab5fd25415fdeb2e1777a83c12b446a2dcc26a5dba4bfaf4937e433fd3e979da2130dfe00a0b685539015f31ed21332340737499", 0x77}, {&(0x7f0000f50000)="364e40fc7c19da98336a38231a030b4d364ed8964f44ba3c319e9f1791c93095cf67c162c25ede2b6649ca80d9ef1b247f304f544391cecc7e14201573ac7ef2c8e5755f8d76d5efad60dcf4bdbb5b3dbd69720a60b1950da39208d495db87349021fd11de8fa35300c6d2172bb7a6ae91a61b271d183a31394bf1f0fb5f160c0ea5dc8bd35cab416152e17a150c91df67ffca4a769f0478cc12a70fdca930c072a31ecd08d6573d8ad9ec52dbb96e7903d9da4b3825b509d86378ab751cb060c43a08985744f2ac", 0xc8}, {&(0x7f0000f51000-0xeb)="66165e27f9f7e5b8293bbbd3acd59f1a4bef045ec7d7e7d5a54520595662e48bdcb2dfce4b3cf7367fd0c4a5308a32b4c3139a4f0267de79be139d387ac35e84b1f6b94293cfec5e754495716bf3e4b934582379122947e187e33179be7a317518494503d5da3336a8d5b58d2035e07f57954258f042ddc5b4001416ce5717ac974b2b408a734dc02d7fefbb53b567c50801684240c44c14bd71e879deb8c96d3f65f75df9e80a2ef63995d4d2dd2eb2c47477b08bcf2c7f59182f16f53d422e19b70de020eb4cce10db1e358e5709283054e15f3ade478084f2f4595cfea02c766023c4f780a699b46110", 0xeb}], 0x4, &(0x7f0000507000-0x40)={0x40, 0x88, 0xb617, "d01597b8c7923e1362cc84ceda3bcc27c1c79f78c8df706ed84e9683005568f78e025f7c90ece47c1698f3"}, 0x40, 0x81}, {&(0x7f0000f50000)={0x27, 0x10001, 0xb30, 0x3, 0x7ff, 0x6, "c8171f4baaa11daaf0f544c008e1a563709a214f3bfb282ac0f4e41b357d6f0ddcc44615ae1db082f7e56c003febe8accf43b8212ffff8d840878b68b3ffe2", 0x9}, 0x60, &(0x7f000005b000)=[{&(0x7f0000b5d000)="1823258cd882c913", 0x8}], 0x1, &(0x7f0000f51000-0xd8)={0xd8, 0x0, 0x6ee, "ba4bcc8dd465fb1e9d5d07a2e098f7e1da24701127e4ad2a1553b6da98a9d6c5954bda45e5cacc966a4bc6e48c919ec9ade8a8321aff98ec64d23608fd94b3e5f492842958b411cf54012512de7eb1e7d7b499661e8b791f8a0126302ca4c66d6ec9e6bf78c6302c1c463dcd587ee0c7a9bbe577530f5013fc78d3383220ef340ab185edf030941903817f8cc8879bcd506b41e2d83d637e54ab36d8ad60eebdcdbddca05f3817d9207762d6533ac10e0403d3ddd97d9ccae3da54d1a9c137720924e141"}, 0xd8, 0x0}, {&(0x7f0000f50000)={0x27, 0x7, 0x1, 0x3, 0x80000000, 0x20, "9c7aa7317b2ae60e6f7983160a450ddaed8c61c8d7fae27f8bf16c9449f3e8a37b74d0a2f8f1f3a142628531fe1cb49de4388839bea0d870253db30441c1eb", 0x8001}, 0x60, &(0x7f0000f51000-0x20)=[{&(0x7f0000d62000)="1e81fe3054c84cced26315c2a6191a93de50b5d1129bff5b8d9cef2389bebe2c87eefe07c6998a8f098014570db1963480b762b91bde3e0cc4b2ba3ddac2ddad548736457791aeb8b9be0f293fd76cac6b4eb429ee335cf71770daa466e6fdfab37e135fb94eab094428499e509c21acd674aa25c1cd9174f22dd12f89616e3a73e301e13f024e1b1a327cdd516961dad305c272dcb34e39ad1cef20bdd44b88", 0xa0}, {&(0x7f0000f50000)="", 0x0}], 0x2, &(0x7f0000c71000-0x8)={0x18, 0x12f, 0x40, '5'}, 0x18, 0x40800}, {&(0x7f0000f50000)={0x27, 0x7, 0x9, 0x7, 0xbfa7, 0x4, "e55016a2759928ce8671ea04616c28f1aa69be99b1b1adc91cb841a423166868ffbadc2f817158c6aa5980fa6817ea5feabeb11b1dc734ab5c2010078296c7", 0xfff}, 0x60, &(0x7f0000ca7000-0x60)=[{&(0x7f0000f51000-0x4b)="05a9a6328170e4a584683596435f960a1893b38814d15afe9482c08ca944bfd3fd2904224d8166a7b75c5ad70599cf21ea31ecc810dc0c025ecdbe9b0ec9077f397198cc5cf01cdce2056e", 0x4b}, {&(0x7f0000df6000-0x76)="d055ee7257e261f7b8ef01279e66902a3eae97802ee3c4ed6255a579b1edd07d95aa0fd33d6db8cd740dad05e0a29dc77928c8a76410a1b34bdd469fdd0e57d367335e6317c38db30d9167b3190f94bfa98034b380c29ef6affb210e9b2fa11e73bd943282fab7d4e5146b9056d69e2edbf7b1d1a940", 0x76}, {&(0x7f0000b19000)="c1986d3b74e8875d3ed3874558d02fc16cf8b3081d36419dbe9ae429a0eb9ffbf56ed0ef675be7f478b337e5a131a70e33c9f55008b483f767691839da5ef3c0a8eb4a40ffa38edfbabb2f847ef58e734948a058f51a9a8cbc5ee4b077eeb761ab2a42f027c676d3f5b097284dd076eeb5554fa13386314756adcc2f8c1d8bea22fdc70f45d2fb27d6dd0474ea939ba3a8522e1a92af93fa370a9d9ed1", 0x9d}, {&(0x7f0000f51000-0x25)="9dd6a2cf5d503aedf2ee2d39c152e400a2f96cc90706ebad475c335b0aa7b85eb6fd80c7d3", 0x25}, {&(0x7f0000f51000-0x40)="03e7fff37552b87c9435c4d3554495bd3d6effa127fc1076feabcf4fcdb33f7b48195cfbe1a1f113fb270bcde09ee9d792b960f42a9cd03a2efbbff422f14af5", 0x40}, {&(0x7f0000f51000-0xa1)="e8c9c8ec77118c1e3404794ed3d16536b33f5dea95f5f537b176027131ea04b9398dbcdad8a56fa329b60a07ae7126e4ba93bbb2fd34c3b24cba2fdc50f71c8f2f5c3445600fb6d06525ed1d2fa63b3c6600e2fd183103f5bc18c1e0f9600f285584c3ea8fdd6133e06e49446b98ab9a12765fa8b61cf8679e9489e0ea4045364748cdb8ec047d97ba8289dc1f29df023e5c47ae4537a7cc91083221910776f43b", 0xa1}], 0x6, 0x0, 0x0, 0x8000}], 0x5, 0x20000080) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000f51000)=0x0, 0x4) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000097b000-0x108)={0x0, @in6={{0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x5, 0xfff, 0xffffffff, 0x2, 0x200, 0x1, 0x10001, 0x8, 0x100000000, 0x1ae, 0xa2, 0x3, 0x9]}, &(0x7f00004e2000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008a9000-0xe)={r1, 0x9, 0x3, [0x8, 0x0, 0x1]}, 0xe) 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f7000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000545000-0x14)={0x0, 0x7f, 0x3f, 0xfffffffffffffffa, 0x0, 0x9}, &(0x7f0000c22000+0x25e)=0xfffffffffffffd96) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001c0000-0x8)=@assoc_value={r1, 0x7}, 0x8) syz_emit_ethernet(0x12b, &(0x7f0000c5c000-0x12b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipx={0xffff, 0x11d, 0x3, 0x4, {@random=0x10000, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001}, "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"}}}}, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000da8000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d55000)={0x0, 0x0}) 2018/01/06 19:06:03 executing program 4: r0 = socket(0x40000000015, 0x3, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='dummy0\x00', 0x3}) [ 38.167909] audit: type=1400 audit(1515265563.505:45): avc: denied { net_broadcast } for pid=6573 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/06 19:06:03 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000fe6000)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000c23000-0x8)=@sack_info={0x0, 0x7, 0x2}, &(0x7f0000fe7000-0x4)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe7000)={r1, 0x1ff, 0x1ba, 0x80, 0x0, 0x8, 0x6, 0x0, {r1, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff3e9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x5, 0x3f, 0x9, 0x9}}, &(0x7f000002b000-0x4)=0xb8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000de8000-0x38)={0x0, 0x0, &(0x7f0000f3e000-0x80)=[{&(0x7f0000fe8000-0xa7)="634bd439a7abcdb2b14a8b077d4cad36210727be27b1e6765f546c06a112b9ec5746fc461a2c7fa4c39c6fcbb835260e88a4599a29a19a132fa89147dba452037e3eb34ee1e2080d58ecc27bb9082550019675d92bc77c626d4f1e234a6530093fdd2328df26fa3967baa7f6ffa198b5bf290b25a87ca66e198b5a5fbe70dd3ccc186725140a54e732e564640a5e46c0afdf097ba5d1d7abc9eb47169fd1c936f87249719643ec", 0xa7}, {&(0x7f000007e000)="605125d4d489bd002d5f84f9f87146018231a0ce4d6b6aa76145874d7940bc47165ddf186820e6cb78014db8dd1175106f30c07e824e10d7a61023f8ca4d1e6be51444b8b5857aa9423524e6786099b730bc01ef00ba6df2e15bc9beb4f9f4ac57f9e399a85eb644f20333e90e854dd1d4fbdada232cd2439d824d8c37c6", 0x7e}, {&(0x7f0000fe7000)="e2f6f5eff1f8e091d78ceab5b9c5cdbd94494777e1049b30d7d9ffeb8f5e48c86042631c2dcea18ade19449bb6fd22236e8b7e7c44e094e4bab47b9900d4d0118eed9f5d14e6c8953c1cae1382cffae33d23b57c4c626544039ddd5baaa60a63ac35f6911be4738209d6800afb10dbffd0b2c0a59a07e04f96fe5f90e890b5f6a8dd1ce6f701254fd1b9474d8ef937366f8f554bda3c", 0x96}, {&(0x7f0000fe8000-0xc4)="9872380bcfad743492efb5f8c7c2b9eea1776bdfe77c94a7affe064d80a4ccfa1b8697cd8d3d6583b85b5792c9c3d2ec376e702d17969d4439ffe4f7be554168e3f3fcc598851d5e90b048a152326898d4ad2d0f68b00111ccfad194cb829c5af1ba10d9bab3070ad081e1caa1b165384c81c053626b3234014838addb9e54050d74b3d3042ba2b69f79235fda9bfc8e0d4c125690f02bab179dc4d89b533b28a54c1903ab584475b33da3f6c70a440e21823b138ebd69d4eae67840656d59d88b7acbb7", 0xc4}, {&(0x7f0000315000-0x7c)="4fa5edfc7873ab2f24374ef80ee2ebe94573fdec80daf599fcc403362b01672899d0618442bce61d83db4ec1be35860044c61efb5eb78c613e4c2f92edf6989a7af356e3b653381ef730a8e80c798c9cb804bf4daef59f530682ca26a72b74b02ba4d8242c6eb84132256896c435d7cd29f29a7fa524da8cb6cfc253", 0x7c}, {&(0x7f0000fe8000-0x2c)="437bb84eb3afe4762d6667d388c838128e28a0aba9551cc38aef811821f79773d2e1845faed0022940993835", 0x2c}, {&(0x7f00002a2000)="ee9a7cb256b766d4971b20b7aeab8b6dd2c217b49ec5a46fd5f32c5c24925b7f289850f583b9a40b3a299889625b90c70c8461c176762015dd857c7047f6da254354420a6500fcddaa70b45ec4dcde58d23dfa438e454099758a52b4585e54411dd4527296be837f175850450716131487ca9a1f914ff9e726a4b780e36c7a65463ff7387f1d58ac6050acd5e4142b8eb4377b659fe30d4613d010ab15e6dc589ae6543193c99e3b0c9542701eb79c7741568575aa4e165dc9f65aec194a338427bb2ace482ac2da5e3fa151bec52b17ea515f6c271aaf07f8c27cc072dc76747d287ce625e7ef46dada9b65787e31d951", 0xf1}, {&(0x7f0000df9000)="fcab068428c820fde5f477ae7e7a3467cfb77dfebceeb1723bf1b5c186b420c6e57e6a355f59b692a24ac3142afaa89b8a3df5f252bc0d6d34adb1913124a3b0c90cbc3b3b648433f05c4aa8df537b864fdbc8e48f4df229c17cd7a88c8e8b25535f48dca4b5a7fc8abaf6264207b8411844c51741f22e7cbd2fdd196260bea915146f430468e3cbefae68c3f23f6bab52a53f6a196abd866242708b4e18babb31e66aca2496bb5c5590fc0d1006e06b9a034f7fb18dfbbbd4d9d10d928356ca", 0xc0}], 0x8, 0x0, 0x0, 0x20000000}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe7000-0x10)={r1, 0x2c, &(0x7f00002ce000-0x2c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000fe6000)=0x10) 2018/01/06 19:06:03 executing program 7: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "000040000000000808bf320000000000000001ddff0600000009d4566bdb297500014041b1"}}}}, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0xd1)="dbbe8c2a602971ea261809554aec6f3429f3aa92f895d75d2349e945eec5fe5a5f1182f037e46bd882149bd8603b38e96ceb9bbf8a39b393ca51fce9ede63322eddd2b156a1a2f0dbc83a805999413ea4584184f8d91df2fb2e4ab5c0185a66fd3fc32e7d3b74880f6527c08769eadba59a505f4a3343e239c97afc4b0e9d7802f696d8e857f97e72dc1a8d4172ae75e17", 0x91) r1 = socket$inet6(0xa, 0x800, 0x20) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e68000-0x4)=0x0, &(0x7f000055a000)=0x4) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt(r0, 0x100000000000107, 0x80000000001, &(0x7f0000855000-0x11)="01000000030007001a17001500c4ffcc", 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004be000-0x8)={0x0, 0x0}) 2018/01/06 19:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078d000-0x4)=0x5, 0x4) socket$inet6(0xa, 0x803, 0x4) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0x17f000)=nil, 0x17f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x8) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000038000)=@add_del={0x2, &(0x7f0000174000-0x10)=@generic="9a5a58dcd3d8503865157a2022ddf1d2", 0x9}) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00000db000-0x38)={0x0, 0x0, &(0x7f0000180000-0x10)={&(0x7f0000180000-0x20)={0x2, 0xf, 0xfffffffffffffffb, 0x0, 0x4, 0x0, 0x4, 0x0, [@sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000010) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xfffffc8b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x3cc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000da6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000+0x69)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xb, 0xffffffff) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000b57000)={@empty=0x0, @empty=0x0, r3}, 0xc) sendto$inet(r2, &(0x7f00009a8000-0x1000)="", 0x0, 0x0, &(0x7f0000dcb000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000891000-0x118)={0xb2, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/06 19:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00003b6000)=0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = socket$netlink(0x10, 0x3, 0x1f) r3 = socket$inet(0x2, 0x0, 0x3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006af000-0x10)={&(0x7f0000f7c000)='./file0\x00', 0x0, 0x8}, 0x10) r6 = accept$netrom(0xffffffffffffff9c, &(0x7f0000dd4000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b83000)=0x48) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c98000-0x4)=0xc) r9 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ed2000)={0x0, 0x0, 0x0}, &(0x7f000050f000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ae3000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009a1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddf000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6a000)={0x0, 0x0, 0x0}, &(0x7f00007f3000)=0xc) r14 = getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000174000)={0x0, 0x0, 0x0}, &(0x7f00004e7000-0x4)=0xc) r16 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000003c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d34000-0x4)=0xc) r19 = getgid() r20 = socket$inet6(0xa, 0x0, 0x8001) sendto$inet(r4, &(0x7f0000bb2000-0x53)="ce05ddeb37c03d5738deca157c105acff57e752c3fc46c32fab1e9643190bbf95a77dfc9b3e392879b24e064f6b24f852efa0069e8f43fb4a72fc08057c5f65aad0309cd866f5a735b61500f7a5cece718a9f6", 0x53, 0x40880, &(0x7f00001b8000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f0000385000-0x38)={&(0x7f0000207000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000012c000)=[{&(0x7f0000813000-0x1000)="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", 0x1000}, {&(0x7f000072e000)="5e1388a423174f784da296bd19aa0a874c295a62dd96caa09705e04f7907d1d4dc82449828b30a50bc8ba2f2db8862a15d34c73d244b27bc04afb8289a088d5da23fb623f7280e1803bed9d3a6ce6cc95ed878", 0x53}], 0x2, &(0x7f0000646000-0xd8)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}], 0xd8, 0x20000040}, 0x20000015) r21 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x7a, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) poll(&(0x7f0000890000)=[{r21, 0x100, 0x0}, {r21, 0xc0, 0x0}, {r21, 0x2089, 0x0}, {r21, 0x200, 0x0}, {r21, 0x2, 0x0}], 0x5, 0x0) 2018/01/06 19:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000d85000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(r0, &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d0e000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000468000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1000, 0x0, 0x100, 0x3f, 0x800000, r3}) socketpair(0x0, 0x0, 0x7, &(0x7f0000a25000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006d5000)={0x0, @in6={{0xa, 0x1, 0x6, @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]}, [0x8001, 0xb5, 0x9, 0x80000000, 0x5, 0x0, 0x40, 0x7, 0x2, 0x7, 0x101, 0x7, 0x9, 0xcb45, 0xa6]}, &(0x7f0000f27000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00008e3000-0x8)={r5, 0x0}, &(0x7f0000fa0000)=0x8) 2018/01/06 19:06:03 executing program 2: r0 = socket(0xd, 0x6, 0xa3) bind$bt_hci(r0, &(0x7f0000b17000-0x6)={0x1f, 0x0, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b8d000)=0x0) r5 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004d7000)={0x0, 0x0, 0x0}, &(0x7f0000149000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ef1000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000832000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000)=0xe8) r9 = getgid() r10 = accept(r3, &(0x7f0000c41000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cc4000-0x4)=0xe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d97000)={0x0, 0x0, 0x0}, &(0x7f000073a000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008dd000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000)=0xe8) r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bb3000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015e000)=0xe8) r16 = getgid() r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000036d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f9000)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000246000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bbb000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xe8) r22 = getgid() r23 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005fc000-0xe8)={{{@in6=@remote={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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e16000)=0xe8) r25 = getgid() sendmmsg$unix(r1, &(0x7f00002d3000)=[{&(0x7f0000be7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000880000-0xa0)=[{&(0x7f00007ec000-0xb3)="41c57f2fc38a30efaa9c1160727bf0feb4ecd292e38db7aa0e8865bfcc5ca4213b9e05fff88e1960e6d6009ec0ec01e2462af179b1b14d44cba13b20ae4ccc24ff59ff7a59cf3394918783637692df4f4daa91c5e8ccf7ab22aef126e1e758ef2ea488e3cb26fa3830a8cddf5d4e6b2b8d0e7aa5c7aae1897423cfc91cc5fe1af5c2914715859acd3b5eda814851295a2d80191033632d465ec79ffbc0b79dbfb620599fc1d5cf23da4ddbdeb778f0e6806ea8", 0xb3}, {&(0x7f0000f4a000)="88faad58c281486eb37d8b323e11e91ff141d017c8e2dec6666ea86dcdf859fc670b8fc939d26954ad0983677978aa46f60fdccb07faff714eae41ae7390657b9f57cf3bd5e4adf14665dd55f1366968699042f05f82b732b10b82ebb1446da4eef2d8d4140f1f819ea8e43b50e3566bd77a1b4e1956b42f02a0eecf5f2ce382efacbef3848d62aec6c200660fc1818e461daf971483930b7c3cfa8cfbaec85274896f8c5d9dafe38613657a918edd607a8a5b8eccca290e2101b35c88d5bd90ac0682b81cee5f44e31330ba6fae8f397700f1310c50aeed390ac5a901fb01de649c405d4501c78dda302f71334455", 0xef}, {&(0x7f0000dc4000)="99f8e576cf1b39203073932843063094f0953681a9b573fb9e24a3fbd20cc7b928ddeba05e9bf7978aa20901ddc26253214034fa121f6738a95e2158a5f85c28d2a43430b7b518cd9527d22d5773a84fbf7a812f2181dda752e24aa6badf70f9ee4b12b21ad5f6e6a5fe4305285e03f8d4c93f7b", 0x74}, {&(0x7f0000c04000-0xae)="4ffc50e12f9b0ccc60e330b1037f9d6b0e3ef69d7763541cb100a896029c933f3dee1079fd4b5ba2f091adb4ce11a562ee5813720ef18c83c7c5588bab0085bdeb586464d5fcea7c5c519cb618f6f2313b9c65c53956b832ee06c71421fa4176e9bb93914bc66eb9fe3489355cc4e107b47a317498af3efd315007edb36495dc968d8962c713d33c954f711e9f19fc69de66047debc801cd892689ffb3e75f1a69a33cf522637fff1c2245fb4e7d", 0xae}, {&(0x7f0000893000)="9b298db843d3ad31a6b17d3158dd67dc5e0ab47c7c6db5132353ca65efbce9f7a1b813c5925a54895676ee9db9012008362b2140a6fbf0d737b07a1c92d1d3a06738337b36b9c630a50835f88e1e3446f875cbdbb390a6e99db8d59d084b635c71f9d5df35b49139346bf9161554340679436b4f1c224e57d8b01024a4b88d684938214050e1d712912303dbcc56c2a4b4ff510f3bfa76630d97b1ca2a8f47563ca910fa9bdef0449a5447d588a774dfe087700ee61d086802f1596e5a6bab40503e4afc1cadfb4c35c2d4", 0xcb}, {&(0x7f000098a000)="242fc3c1913dcd43e8405f43a5e80112d1537070ec78d684831aaa8a473fe08ed97994ccf698488ab2106f35d8fa504278da806d5e6005592b08eccc6d620fc7bccd35de66310db8f750b278333642", 0x4f}, {&(0x7f00007f8000-0xb6)="440947e64395860fbb7c80d01215520cab082a6fc377a76230e1442639ca1cb67727a5a64b334e9ec08da3df6820611066d71861273c92d70190fbf7a94c970c0fada2c650d56133be60f15bb899cb7913666c4652020120e843aca8aec903e6d04b44cf357f03f26f4b736dd843266c5303fcad0977c8021fd27f21a7add31b4fb6efc16bb24600c67b7177f2497670ddcb90f4c438bf56137e44ec4335a4210e8fb40a049630975c6ae4a88bace13b8dc961c95edb", 0xb6}, {&(0x7f000046a000-0xcf)="40b1b38b87e9c879436efd4b9c094cd60ebccfcdc2882eef7b764ce527ac051ae591ab83d3beac6a84f48758f06c8b9c08e6947ea2e895611d0d10a1469fd7a876facb672f6d1ec01c8c2c4806bc980917f0f8e505b528e7ff40ff6576bffa6c9813e2db323408de56239211066cd7678ab8c938d8bd22f3236a10773787583f09f5d8a4e41409be12a46eebb5696c59025ec81479c5c1c5191b3b51efa8589214cc5f5dd468f0c2bd409fbb22094ce2d4d009a9e2c1237c7faf9c95c342ebdaa60bbe5d261a33a1b53f7057205319", 0xcf}, {&(0x7f0000ca1000-0xab)="f5a08c7a404f4e4c2ad7e270c729ab256e04c560bd4ed5aa4884be2faf84c0445ce78cbb15bad450ead32ee1acec321c65dcf3ec61b7f118be4069ce92c0ef85fd4dd611f53828dbe45f89801eb66babb3cdc943c34cd48d9b8ce6a2559f92a0db26ae5bde62e1c39bacdcda53e3b02c9d34cb24f1b099e307eefbd839bc5ca4fdb007017ccfd23107cf6a5d8761e55edb3aab01aaca46a5574dd4e52de0d9747bbebaeec5586a0b57af4f", 0xab}, {&(0x7f0000844000)="164efc10367eda474e150d3fd43fd5f1cc000ec51da122f76d891552140c1dc1ab045ba02bf6ce70796ba866d80a66ffd7b33a64a3d09c672f85adf08681d087676fafce4e5d22672254fb071c25343e7b5ade481671e71c4ac2c42d7f98344dbcf062dc730eaf3d86907c3b413d1291b557c761de371957f133873295550c892c1c0cbe072a20c357ac71081940351813e66bb463d6c397dfe816a1ad0fa675bfb98857f5fea34c5b52d3f68f93363ca8920103196052d187d01b4677ae2155e62b458b75be4ca8443888bc8e707a8e6692a649b4ac3598d62fad8bc443", 0xde}], 0xa, &(0x7f0000463000-0x38)=[@rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x38, 0x4044045}, {&(0x7f00004d5000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001aa000)=[], 0x0, &(0x7f000031e000)=[@rights={0x38, 0x1, 0x1, [r2, r3, r2, r2, r2, r1, r1, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r3, r2]}], 0xa0, 0x20000810}, {&(0x7f00001db000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000069f000-0x40)=[{&(0x7f000086d000)="653f5a68bac925db0b8429dd0f765c9e28580546023afad8a642297b2ecb19fca2b5023b01085050d9c4a9d790b77f", 0x2f}, {&(0x7f00003a6000)="e1a240ff60c6a81f", 0x8}, {&(0x7f0000de6000-0xee)="abd6578153f45d3bcc6b7601a5c16d7b4a41944487e9ae27a3503b075efcdc9801d73c560f796e221d8e7f9013890523518fbdcf41211156e1e48373ce0a1988b56644f964250ca594850badc7fecc344b005cfbb3655c0d3f2b2d255e0cdcf496f5fdf1ab550fa0abf8049dc13f5f63b686fd29ccf42e368101ecc311c4659ec13d5442779a103d20cd3390b46a1e1380f2063e0b541dee56c447de8c9f35995fbb09fa6e763795fdd33073780134e600157db58ed63b37b96770ebe7b68912acff7e9eb47a1b0576318f609a06d5559a7dd6c398113c4cf3a074a0d4a4dc375da6c13764166ee6557faf0baa07", 0xee}, {&(0x7f0000dda000-0x92)="c9692e87f21b9a0a17ea15f613453725ee604729818a00cc482efdb524c4e93eec085733ff644b5f17476f7d21bf014dcddfdfadcbf0ab8dda548c70cf3d7fce581292cf75ef1650ac5a00b345a776e914cd97d0a28a29bbfb8a988a0243cdd79faedab8db2d5c3a5a53c2107ab8775171b22ec8e9be090b4c8b61006223c0b414f8e50293566a370352f012fbd76c41d842", 0x92}], 0x4, &(0x7f0000a9c000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3]}, @rights={0x18, 0x1, 0x1, [r10, r1]}], 0x58, 0x4000040}, {&(0x7f0000544000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000790000)=[{&(0x7f0000042000)="2d362a295edfe851a07a097874c0a1eaf1d9bbaa6eb1d68ed97a65c3e44609264816c1c160e6d69452ba98430245d19d5e504a6886a171deb79c292a30862fc85755600ea9c68d0d424ae3f196b412968c28ff8477943c0f8c7eb263c714db5cdc74c1bbb66fc88367c13b48a58521d7461f77a7d7", 0x75}, {&(0x7f0000c54000)="881ea8ec57784c7fcecf4d61bcbf4e881829142e5d79c2604f9f707944605ac521cbfdeaa623512f01fbc8ce0c520efdff3b20dad11824c56808282363d7", 0x3e}, {&(0x7f0000523000-0x83)="1b039113e67dc0087642a1b9a7ae62ea98f45c918dc2ae12700395f3e9e2aeaa28e012667f84f66cc15c231c7058552754a16c7a3724d8358f6e4459970f0a4f6928d14f6471815167fbc72398bfa0bb92cee661f047ee8ffca026a5e2f2a388b2e06e1d828d26c88232c9941785b9e0d29ccd6e26a261f6fa45919e4d290e7a9842a5", 0x83}, 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{&(0x7f0000325000)="e09ed37e7819b0aa50fdd78dd698de3edd5f992bb4f154e26419e3bf59c2de725aa04319fbde446428f1246e3e75d3ea8b84a4af359d1721c17ab14497442c41d4a7b2fc41adda6b73841f234bf709e59f58f4cb6f7a296f6c8ed456c12cef59149b4d382e22b110cef547fc24a3d8a770af3a61a9af80472d229dfc7e0bd1d6cd64ea01abd58c089fa313986d235f1bd363ff79e7c4b7d799ce5cd6859bb4a713eb71ce016143556a4b6f5aa6f2d4e41b432a3313e61ef81a87356fbd927e83aeda5adf483e9e071cb88a475d0a653a40a24f1c30cf056deb158d51049ea8", 0xdf}, {&(0x7f000041c000-0xc7)="113fe475845dece031608dbc3d24af595015c4ad47e3785ee533ae759a41d502cacd02ac62ea10669ca68de86ca50b94fa7ea498c2002014bd7a5eb4915bf3656174f16eff51c09f4e96164de61fd43c3551e4e21fbb37f19c82741988a458ebdd8a566be276e927bac59d8f00b2f0909f3a3e0221e75b4b3f028b0c4fbf1a06e8b1fc20c8653f01220ae66c9a10a6f44a4380f83f2c74b79171a5dda2522f830bb365e982018cefb8919e6fef10ffb2824a4a3d8ebb694e41c0e6ef72ba40c23a0d3122d0bc4e", 0xc7}, {&(0x7f0000d3b000)="d9415c36e4cd11a5a92733c1ef2272175c6e5f90081d93cd2cf24085229c3fd923270ed636ab4303555e8c0f36cf8609b0dee471a45b0b3719352486ed1096c14df321c9b37e561e7eea2f8a52e9345252f54d9888b46631f77fd03554c183a3490459487da0cee0a1abea6811a79bbdf040270114ebfd6d216d09ff56ef3be728c3634a2caa05a697aa7b8308d4fb07cae8ea9edb6248523adb224e971d57bc255024eb0da9e149defc791871a57e2ed43168aa4fe48f00f87531e31d41686be8", 0xc1}, {&(0x7f0000391000-0x1000)="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", 0x1000}, {&(0x7f0000407000-0xec)="9a2f9f6803043f7b6d68f2953ebeded918524d6259cd3471d7de1d587dc12da4ebb064e0e49d0d71e57f16c8c451e1f6603b59f9f6b537958704e57b267c1741d5d816ade21134a2d4020ae42e296ff880dbac5975ca62c2d7ddd98d199fff83a023a8f8326f3c2fc64934797eb66f24486efa4d9351ba3d445243723d36c332a3d14df6c06d2f8fe52cc5aaa7df00b9013e98282f8bfa28b9323d3305b7237b39a66e35513b150ff76327cfb3e0b0306c29a09ba74c74acb134fc194572e61fb49c0dd7472eff316675bc77a470d8657360a86bbab6625bbf2fcbda631e0dda408e4b7369d63bd0b560e1e4", 0xec}], 0x8, &(0x7f0000e3a000-0x30)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r1, r1]}], 0x30, 0x800}, {&(0x7f0000373000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000aba000-0x20)=[{&(0x7f0000b5c000-0x3a)="53a4bd9d7b8d1c582941bee862dbdb94d124c6d19080ef46092f5be9057c1bc10f842718d7ca65fe2bad307a02583d50726a5b2392b3d6e56b69", 0x3a}, {&(0x7f0000c15000-0x27)="3e3a740caa68688e12c158d8e841805d65d4bb2b278f146d1b97aec68e924139bb5d0ff35eed82", 0x27}], 0x2, &(0x7f0000afb000)=[@rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xb8, 0x8000}], 0x7, 0x4850) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/06 19:06:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) r1 = accept4(r0, &(0x7f0000b54000-0x80)=@generic={0x0, ""/126}, &(0x7f0000dac000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000851000)={0x0, 0x1c, "09ad3029337af724fa1c8de3ffd6220a53e73dfa6434fba930aeeda8"}, &(0x7f00008d9000)=0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000547000)={r2, 0x7f}, &(0x7f0000c65000-0x4)=0x8) 2018/01/06 19:06:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000592000-0x4)=0x0) readv(r0, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) pipe(&(0x7f0000826000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000091e000)={0x0, 0x1000}, &(0x7f0000c80000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000975000)={0xbd6, 0x614, 0x4, 0x2, 0x20, 0x100, 0x800, 0x9, r2}, 0x20) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a70b5b00000000000010000600e00000000b4013ffffffffffffffe5001f0000106d", 0x21) r3 = socket(0xa, 0x3, 0xff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000bb000)={0x8001, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000f3c000-0x20)={0xfffffffffffffff8, r4, 0x10000, 0x5}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090a000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r2, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000614000)={0x0, 0x2}, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d25000)=""/177, &(0x7f000032c000)=0xb1) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xabb2, 0x0, &(0x7f0000d26000-0x2b)=""/43, &(0x7f000093c000-0x4)=0x2b) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0x317000)=nil, 0x317000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f00000da000-0x20)=[{&(0x7f0000317000-0xc7)="ad", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000318000-0xf0)=[{{&(0x7f0000221000)=@l2={0x1f, 0x2, {0x20000000, 0x8, 0x9, 0xffffffffffffffe1, 0x4, 0xe9}, 0x7, 0xef}, 0xe, &(0x7f0000318000-0x10)=[{&(0x7f0000318000-0xf3)="7fed258f05209c157befab6da730ad073f9e3f6c42ea33d62b2d7b79bb03c44da25a48e2173b959366b1f6444471939217b4158e4afe6a469fd015f16d33a778a50a027859f0db43dbc0599dd48b1b75bcff1071298177b372199c0103672391aba024467fc8ed7654ac46e760d82e3f2aabd813802efd1e2dc2768ba07f61e800ddebc72deba016f0c169aa4f858d28e62950ed3c42ae703361664c80f94176b845230749211a6896dc05da78c9c65106e478b7635be198d68fd1e7bd1be1d7a9ee43a99564821699bda9c88b4e1c1fe38d27cefdea0403a2266d26dc71bfca1697e3adeac821e923c6c9b1f043c097695bc6", 0xf3}], 0x1, &(0x7f0000318000-0xf0)=[{0xf0, 0x11f, 0x55, "5af61a155e4ec9b3dcb7f0cb7556fdecfb7771a9e70cf4215257bdebce677f67ef7fd6f8633e6f819de86a13f896700678721318b442f53d5aca9d99e151aa3465d286fc2e3ab4411b227e2961d07528aea88a4da014974cf7961be98fe97522d50152d6b9f78aa74949b66a56967a34663b8f6b713106dc6b5f1343c449f859e25ae13c975dd928585e17fb42b6c4b9b7eb45af6a04bbc3d49005ceca738749744c6eb2d16b2fed38145972f513271366e879770a5ed2bc0e0be1334dde284862563f1b77985f1a2dbd13d494aa62be9a059889c2a5cfe6f2e6cd5346f1b7d3"}], 0xf0, 0x8800}, 0x80}, {{&(0x7f0000317000)=@nl=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000318000-0x80)=[{&(0x7f0000317000)="2bc3d3f586888a67a954c4751c7121f059e87b57b436213d54bf5e12e3251dd2534f9e4e695069fb9e0b355b9f9aed", 0x2f}, {&(0x7f0000175000)="bee4ae0659d2942aae327f9d11fb57e76fc1c40811a2777b05de395d183ca6326c84452a228b618c1dcb4f2f31c68f255a0ed7b5c6ee14cc37d3ebc37a7310d6ed5437187d1de369124f8bf158408dfadcea2891e87bc9da69dc78a6ad815181776bc19e63e5d33a2c73a1b4e8b1fbeb865e2c81b8c75d6f30e2b82edd70920836ee0433e99992ed7abee2839a7efcb94b235251bf3efbf9a608", 0x9a}, {&(0x7f0000087000)="82b2afc729254d1e6c0717af50db9767625921d349e7eaf3d5cc7116024758334e4d8867701920bf85a40d0faf0f258c572bbde0b456923fa0fe1f5e6075011280eed75e3278ab53e928f8330bde9a2273c974d41aae6423bc4917e7c7443f792b0f0d336600de4cf6fd7d88beb40953badd7e7b176120d10d15246968c8436e41b8a3a88f2819fcbc16d81429580636d08d8f659f21", 0x96}, {&(0x7f0000317000)="7e2ce72192057b57fbd32c3798fcd92cf53d1b375fdf3e6dbb2798531646a781d128d9c25386914cf1a104fb937e1c5f1ad2704a1a33d322a02771eae10275e1b5bcd667da5dbbfc86db294315fe83c82eb0c5f85a22f2ac11da343b704ce505652bcc51e9524fc558b88c4ea96d2bace5e86091c85bccab08a984068ab6c9e04007aef392aa191eda8a342d9a5dda8834eb934d27fec1d4d1dcbd87d390f1d3fb48c46898816b53d0479dcf0a4affd1db6d6b5734605f1720c089b8c7ca82881361c8f16eb61e2b326e2047eee56218fdd9ae1292c01dc7e1311e3c613f9d17afa96f936b4a", 0xe6}, {&(0x7f0000317000)="9f9fc30fd39e0a99948b1664c7412d10397ddd72d987f9058240818e84c3b0a2f4e19bb2a40004507f36c0e06fccc0f672376df39b731934e0e5d21dc3ec7315f92c7ec479271fe22330aac347565502437b77995c56bc320f167d87b7184dc2b2d277fecdc510e682668c346c93b14dc93e0f4cd26e8ca823d5cf477629c48ef818a4829c70f6be6b5a4bc53d785740345628124a", 0x95}, {&(0x7f0000317000)="b11340c78e4a6c8e5741b7296a9529b8a9de1909459f9352929ccb4092b7115c26565decc608ba764f754d4fd35795c6c022e3a5bda5908599c9b0537cd25af202dae70f2640450ea724cee231d8eff82f54c8d8f1751a59141dba56791b4532e260df488438fa52de", 0x69}, {&(0x7f00000c1000-0xad)="c7bfcefceb970829404627df3fc12e31fe809aa70b053c2673a6bc8c66056a0c93d7a0a4b44b0359de5f06179ee4ca8cc84990f962d0eea233c1d5be2e6b712431cd3e339faf9c3f04d536ca3993e9e290e72592716367f0e67d1b3f388d71717f143846e70a161cb76efe529352e54cf1f707156c088c6867dd85613be878c7aca7e082b50db532515ce20e5e4c046d99d081bfe1dd112e195c3bc7d445716576c3dd84e4e66367b5bb57705a", 0xad}, {&(0x7f0000318000-0x90)="93079a159021c8d6679120936e427c0ab6484809fea03df6e79c5a52b4ff24e6b01372a9fd7631df2f07f45c386432ecbb5da79218d0c44c985eedaf223886e28bda6ee6b37ca947f371f7438b64af9359e022b41961f582256fb3d948f58b28677e56ebd870de16312a3f92099f6ad8cf076a1c5ce6fc5e8357e98e7e6e5bc90f5bd27736c7fea7f5fc00fdc766775b", 0x90}], 0x8, &(0x7f0000317000)=[{0x1010, 0x11f, 0xffe00000, "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{&(0x7f0000055000)="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0x1000}, {&(0x7f00001e3000)="7a7f33e8703344a6609189210b14b3d379c6e28198518f36f285314ac81cf92c5d5eb721b2576f6239082c9289397c9d9b46eba83e1889d6a84fae029b521452931e7d3cde84c80cb7e66206a9eef07addf648eff2843ad15c3d41ce9dc4e066cec20aa8c618b9f8bc3912944a542f2b597d413bd3ca73b5952c9ad7532a9deeb40bc07deae79fec0b15d6f9", 0x8c}, {&(0x7f0000318000-0x26)="b32e4fc90f2f53f975fda9e3256bf78366868c371a78e4fda30d9bc30d54eb69aec3732b5719", 0x26}, {&(0x7f000004c000)="b48d51c30ccf6c386f8f483ce35c209d7caaa417cc7bc4c8bba42cf3ab9d9afa45c9f7958aa66e517d0ed22810d55d662f86a5c0de400c34a998f31653cf9068bca01c297e4fc9b9b1553775d66bbc7c9f05ba2f84c5565f514cfdbe6980fd74d0", 0x61}], 0x7, 0x0, 0x0, 0xc040}, 0x80000000}], 0x4, 0x40) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffff9c, 0x1, 0x25, &(0x7f00008b8000)=0x800, 0x4) pipe(&(0x7f00004a9000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d57000-0x4)={r0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000009e000)={0x8, 0x4, 0x2, 0x2}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0xff, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000b1c000-0x5)={0x7, 0x6, 0x401, 0xfc}, 0x5) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x7)={r2, 0x3}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bb9000)={"9fd3a352e180fbbb88e99e62294631c4", {0x4, 0x100000000, 0x480000000, "e37a75567b24", 0x80000001, 0x0}}) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000fe3000)="2200000016000700ea09100820e2073f0a0000810000000000000000000000000002", 0x22) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000d25000)={0x4, 0x80000001, 0x5, 0x0, 0x2, 0x5}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000fe6000-0x5)={0x2, 0x2000000007160, 0x3f, 0x0}, 0x4) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000181000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006c3000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003d7000)=0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10000035a) 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000001000)="cd755b795c566ab473e9170f361c1ae0d0557f47b41a6fc908f933086ada80f11afe6628d909316e1e5e19d533373ab9992cad4c", 0x34) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x6, 0x1) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000001000-0x9a)=""/154, 0x9a) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/06 19:06:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x19, 0xa, 0x7) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000206000-0x55)=""/195, &(0x7f000090f000-0x4)=0xc3) recvfrom$unix(r1, &(0x7f0000647000)=""/209, 0xd1, 0x20, &(0x7f00008ba000)=@abs={0x0, 0x0, 0x1}, 0x8) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r2, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:03 executing program 5: r0 = socket(0x1f, 0x80007, 0x24e4b606) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) [ 38.469218] audit: type=1400 audit(1515265563.806:46): avc: denied { ioctl } for pid=6667 comm="syz-executor0" path="socket:[16465]" dev="sockfs" ino=16465 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/06 19:06:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1f, 0x40, 0x8, 0x10001, 0x100}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r0, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)="bc35b8093aa1f8efab96ae14fc5756c99a38d6fbff3d30585fd454c8c064bbb5719699ea2040726c2e642e0d1fbf6139613c56601a965e0df9e0cf18f82b41975f8004af280209010b172077c248cede27e979e5a046f531cf10d99d2b57e5e4872d1bb50609b2acbe8d607286c9691f88624551335762aba9cb709c8b038a3395ee1678737addd306997534999912b66f0a55492c47979a8eb70fc96211923653df3fe30da71af21996c729718a1f36bce9318f0cc3b71eab81555695009e179a35174a7b", 0xc5}, {&(0x7f0000001000)="c9c4c8e900aed421a801d176e3fd5979443ac6344b0c917260e6ead73caa491dd72394f805ed9c79ab91ecd6c0d5b71d3b38ec8d2712963fef899754fd53571363556ae62f3c0213aa06ee8482f211d5cb9280e93b8aaca6c89254e929d763e19f393a910ca3e9dad690319b316a89028062016d051c52695d7264ecdc0f75549fdba418de589b779b099faffa6d14bc7fb65225d115a3df5a90079a1d5891c07572c904b8b3793c2f329cddde8cee320c1d41a9a69e99", 0xb7}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000001000-0x53)="611a3c010ae0ffd5ef1b8ff189dbed12c91278f1dc80aee458f6cb80da20d9a04345222662707b5735d77991d69da77f9382a3bee098825e3eab563d1f789dd18a20e8312ae226b28b70805520ebdaa7800e30", 0x53}, {&(0x7f0000001000-0x68)="0c8143c7720ff654bb453847614d66310df886ffea32e752b3e5f3ce082164e5653eae1ede02647fc97e1d999f67ba09ed3c3c15e38f74f3854ae0b8977ffcafb458cf17826ed9df32c8f60c0a266c1ce4428898b4bce3bdebd44d4766fd530488aef8d3a0b8fed4", 0x68}, {&(0x7f0000000000)="f7836c03649b6988a9e2b5cea5457c009b046a6740f27efe362c18ba434cc6b7bfd81e2ac534b9bfe43dea7ded342840786e0a3eba1c2e57579f50cf3fd1a947fba007b68446d94d3bb56288421d5d495d4854086c00fe2f8ced6d2a564a78f84aedf8a6c6eeefdc5857956bf43b0550d5e83d7196ea675e1df25d865b725ad5b291da8935ca0eabaaeeccca8ed0c37ce127e79b4e4952e5d42747a919ffb5f1093fe6dea0105195de56334ed88db51d3f3f7dee645e6fa4175fbaae99eeff2b17b419d20b8e6108b0c7e78a41bbe9e5860707aa7b6ef1f40219", 0xda}], 0x7, &(0x7f0000001000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x80}, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={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, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r0, 0xff}, &(0x7f00008c6000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000)={r2, 0xfffffffffffeffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000dca000-0x8)={0x0, 0x0}, 0x8000000000005, 0x1) r3 = socket(0xe, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000597000-0x16)={0x0, 0x644c, 0x7, [0x10001, 0x6570, 0x3, 0x7fff, 0x3ff, 0x1, 0x0]}, &(0x7f00003f9000)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000789000-0x83)={r4, 0x7b, "485019e520fcd1d43f3255dc2d597eee2a9a33883f64e5c84c3e2e2565f997b0112a179552fdd25fe65cf12ffc360d8cc1791647a6fbd400e52d5ae03c889bffd16b0bba739e31ad0ecdd40132a78db57d129b8fa662f0678d5c9458a7048027d8833b864e8fe03720d42f7a331115d99a9ccf4e50b556fe5c4cd9"}, &(0x7f00007fa000)=0x83) 2018/01/06 19:06:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f78000-0x4)=0x6, 0x4) bind$alg(0xffffffffffffffff, &(0x7f0000a87000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003b7000)="e5fcb5bf", 0xffffffffffffff0b) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000098c000)={0x0, 0x0, &(0x7f0000ebe000)=[{&(0x7f0000bb7000-0x19)="c0e64b421ef5a08098184f9db8c4cb0d", 0x10}], 0x1, &(0x7f0000f7e000-0x30)=[@op={0xfffffe4b, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet(0x2, 0x0, 0x772, &(0x7f0000968000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00002d2000)={0x3, [0x2, 0x100000000, 0x9]}, &(0x7f0000969000)=0xa) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e5a000-0x10)=[{&(0x7f0000413000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000ad9000)=0x0, 0x80000) bind$bt_sco(r3, &(0x7f0000239000)={0x1f, {0x0, 0xfbe8, 0x5, 0x6, 0x8, 0x49}}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f1b000-0x20)={0x2, 0x1ff, 0x8003, 0x9, 0x1, 0x9, 0x101, 0x100000001, 0x0}, &(0x7f0000343000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000554000)={r4, 0xf0, &(0x7f0000854000-0xf0)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1bc62c3a}, @in6={0xa, 0x3, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x0, 0x206e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}]}, &(0x7f0000f6e000-0x4)=0x10) 2018/01/06 19:06:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1000000ff, &(0x7f0000df6000-0x8)={0x0, 0x0}) 2018/01/06 19:06:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000937000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000020000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000021000)={@generic="d7eec5002d4d41d64a53a1b1a2eb23c3", &(0x7f0000022000-0x1c)=@ethtool_sset_info={0x37, 0x61e, 0x1f, [0x81, 0x9, 0x7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x100000000, 0x0, 0x0, 0x6, 0x1}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001f000-0x8)=@assoc_value={r2, 0x0}, 0x8) 2018/01/06 19:06:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000e9b000)="32be95009045052a44f1ca6d574947524e872cadd8c5fced6ecb7d279a6366de2cfd5e7c5ec7c7e8e924c176aa1042ab9e53c0ee8610e8029f20a07611e9bd85ee237d7ee58b399845dff1dc921798d1b7e4dce6") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x33, 0x0}, &(0x7f0000356000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c94000)={r2, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x400, 0xdad, 0x7f, 0xa}, &(0x7f0000000000)=0xa0) 2018/01/06 19:06:03 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004e0000-0x4)=0x14) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f82000-0x59)={0x0, 0x51, "b0f233a2781696861a0239975c88a27f7553ca0fbedb1c984f55cfd7510c3102814bbb375f4ad2eb403333315e99cd5b6c6598119332fd652cefa33a713d21e19e12c91d5c6c4ba25d3510331b08a0fa47"}, &(0x7f0000f81000)=0x59) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f82000)=0xe8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x5, 0x7) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x8906, &(0x7f0000f83000-0x1000)="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") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f82000-0xc)={r1, 0x0, 0x0}, &(0x7f0000f82000-0x4)=0xc) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004d2000)={0x9, 0x2, 0x1, 0x2, 0x0}, &(0x7f0000a78000)=0x10) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a79000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000a78000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000073c000)=0x9) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a79000-0x8)={0x0, 0x7}, &(0x7f0000231000-0x4)=0x8) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a78000)={r3, 0x7, 0x30}, 0xc) r4 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r4, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000a72000)={0x0, 0x0, ""}, &(0x7f0000a73000-0x4)=0x8) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000425000-0x8)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7a000-0x4)=0x8) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x2000000000007c, 0xffffffffffffffcd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004bb000-0x4)='tls\x00', 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e272fab97dc455a23c38bb87c412db68c1874e7536d60e9d70dab3542c5ab255bb19404d19499113f83fe2da852974645711d999d5c8fc17fc6150dc3f34c7ae14ea13c53eb7fa00e1274a37239c0a896f1f984e0c498c9014e2d1d3005472cfe2e5135166fc91fdf19bb7d45d8e5391", 0x4c6}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x20000040) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00002eb000-0x10)={0x0, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd0000-0x8)={0x0, 0x9}, &(0x7f0000b6b000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000302000-0xd)={r1, 0x200, 0x59, 0x9}, 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000fd6000)={0x0, 0x0}) socketpair(0x13, 0x7, 0x348d, &(0x7f0000112000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000469000-0x10)=@generic="5ab658f9613219326d1e98f701aa39c4") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000095b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000bd4000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008f8000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000083000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00006f3000)={r6, r7}) r8 = socket$netlink(0x10, 0x3, 0x12) writev(r8, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r0, &(0x7f0000935000)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92a2}, 0xfe7e) sendmsg(r0, &(0x7f0000b4f000-0x38)={0x0, 0x0, &(0x7f0000fb0000-0x30)=[], 0x0, &(0x7f0000bc3000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000dba000-0xa6)="f1c864dfd8cd6a2454bf8680b50aa80d7492c2725385c6ef6cd9f06a23cf4334747b7bfae5e9c44b003e898537bb628759b56adf563d7ece3bd0897e6b5a532f80806fa0288ea369f94ae52c926d6d5a0e189d7499b51e88c05d4e8a431c3f094c28832619c7a6a202bcac63a3872946b2509ebd3409f7f9a1f6e5c65fab9abec763c3d78772c39e1b66cdad989c3881a0b22f56687f496b877b7c840687192bc8826afe0bd3", 0xa6, 0x4000, &(0x7f0000884000-0x10)={0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x53, r1, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007c1000-0x20)={@generic="515e9a25cc49e69bf4d0468ff32b49ef", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r3, &(0x7f0000070000)={0x0, 0x0, &(0x7f0000c7c000)=[{&(0x7f0000004000-0x16b4)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000522000-0x80)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b5a000-0x94)={{0x0, 0x5, 0xfffffffffffffffd, 0x2, 0x8438, 0x3}, 0xb9e2, 0xfffffffffffff800, 0xfffffffffffffffd, 0xffffffffffffe7dc, 0x100000000, "2514c1aeeae873cbcb105216850e8325baffb3719cfe228c940c57f4a86af38aa60fbdb8d1ba3ede3b21b65a15e0ff3179b510c124df413256bb389ff740b8085928321afe13b1b60467d988a736f690f141894bee1d0887f70cfe6d7e26089cdf81c86c12638132a8563e57e359c8f600f3db01c2b63e6a4b0864a91d80ff82"}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000501000)={0x0, 0x0}, &(0x7f00007a6000)=0x8) 2018/01/06 19:06:04 executing program 0: socketpair(0xd, 0xe, 0x4, &(0x7f0000f91000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000e30000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000480000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x1f, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet(0x2, 0x802, 0x100000000, &(0x7f0000ef6000-0x8)={0x0, 0x0}) r10 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000686000)=0x0, 0x80000) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$unix(0xffffffffffffffff, &(0x7f00003fd000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000+0xc02)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008cc000-0x4)=0x10, 0x0) r14 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r16 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00002ad000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r20 = bpf$MAP_CREATE(0x0, &(0x7f0000a57000)={0x0, 0x7, 0x7fff, 0x7fff, 0x0, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r22 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bc0000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0xfffffffffffffffa, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x6, 0x18}, 0xc) r26 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000483000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000082b000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000684000)={0x0, 0x0}) r30 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f00002a9000-0x4)=0x80, 0x80800) r33 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e51000)={{{@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}, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f0000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000059d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001a000)={0x0, 0x0}) r39 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000220000-0xc)=@proc={0x10, 0x0, 0x2, 0x42101}, 0xc, &(0x7f0000001000-0x25)=[{&(0x7f00001b1000)=[{0x1010, 0x5, 0x8, 0x5, 0x3, "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{0xec, 0x0, 0x108, 0x4, 0x3, "4a6fcbd813408e79f58f69695c30f55bb64fbea0a7e1c6155ded7de9b2cc3a1a82318fd2c4d710ad51db1f5d0e24ecbbe3cae949bb9acf4598b3f609dbedf17a79cddac6af0b87dbf2c9b9771b4ea13817617808bb32b4773f7f8519344a3f3b2dbc1f5cbf45c1f72b2bb6d49a504822cdf4a38a26e2a8eddf40460628e8522a037e4cf750da2e19c34e669eaea6cfb952e734ba0c4ca31853538646552d11209efc671e6525baa13fba5fa9cbcdee1be7359e5f29dc09486b8bbb2555bc376a244206a83e96adcde25d5361921dcefb029f7acf8835c34f0c6905"}, {0xbc, 0xfffffffffffffffe, 0x10, 0x8c1, 0x2, "658cbde417b8f634a09ee819fc87f6e9b5de21c494cbed0e325bc0720150a570b336830b2b8ac7472a18dcd6e516dbf71f4a4888860855241f30cc67c5c21fc255a8af1982eb3005336386a9508f117f52ac942cba23d1c8c30e9d64735706c6e1d40d6d173fe64a668bbb6cb452de721bc9a260013682ad8cae70f3a3e9a2ea81bec235b801a57c378d35527da0e14f82cfeba6ef754aa24fca4c08b5bb8a2d8437be3afe2ebe98ec"}, {0x1010, 0xc9f3, 0x20, 0x0, 0x3, 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"2a198a056f40d738424497910b1715ed5f4b437680f368d9e189b12873b9c89ebc1182f6138754b4364f4a8b46174de2a931b9d5b5e8a4343d3a361055afc1a5cd7dbfbe7a68f99c81afa852f994e5997916c11762c6e7033a4781003d97dd445fedc9e15e4a54a5b899a51c308b7d220df86eba75f622f8c13d8155ab962e26cccf4f0edeff926bd7c3d3451d9aa7199a258884d7e7950743b8848560e9db0ab093c8189d91f8258923712df878333ee7aa1ef908be93a4e298"}, {0x50, 0x3, 0x21a, 0x7, 0x2, "73d80603132a5278249fce6aa5f0d5100eecc6315643d55ed44e7b3b8ffbd0437d528a03e3142f583cb6371f54128776849240f5cceaba9f34294bf0408c4b50"}, {0x1c, 0x8001, 0x1, 0x7, 0x3, "2261b40f48f6333a5c59"}, {0xbc, 0x4030, 0x302, 0x9, 0x3, "a2f2437c4c0b81acf7ee3a6c6d2e11a1e3ffa705756a23de1998c395b263ee52cef656647ba55d9b9253186b223d74b27148d590b564ba30373a2db62216507b7072f41985a080cf234bff240dd04d9a1e94eb4f37b10c699f8c20a4c69195d6a29a3c6e3c66a758cb6f98715f6f79872f029c76419372c311ea509e077bc0c10fb5a0083f8bd1d2cfa47a5a7e2d62b0baf95326625485fe86caf84a9466228fd7587ed5a696dc188e488569"}, {0xc4, 0x6cd5, 0xb00, 0x5, 0x2, "aab8c64d70499d8feb536b841f79affaa73310291ce1d5b1aa887d86626acdf49fa108b1b101ed6b02e43b5bc30dda1f97c313fb78da7feeb3a5a8688d440b5784813654c63c6359e45bc1b892e467c038f4a7ee49c16791a297df4c66a75b0e18320ae5abfb165bdd5a27bd7a033f2d419adbfb99c67474dcc99495f73c512d5a5886c9ec0fe56d8a7841682d9e5d1aa4aeee3b8824046185353562800f3feb11aa0db21a0505213cc8f6bf267b701cb0fd"}, {0xb0, 0x6, 0x10, 0x7b34f007, 0x1, "dec768ca83f5ba37073de31dae0fc2b482f4cb91e2fbaf29c491d686c9a3344054186a5d8ecc90b100c9a9727e06597d7d7120d20009ee6c574214018ad871871275fbcb634bd3f66b791da15dc9b2ce0b04ee7f28e0ef6d4092a16e2b6f860092587b3c1bfddb19e933aa41cda6a41bdb0379120bd04fe04b991ee90c5ef56a3f4e38533c2fe137635d8888aa0f851969f695a0101b7a15ca1a5aec5379ea"}, {0xf4, 0x8, 0x102, 0x0, 0x1, "290df141736f32745c15b50e628ff6aa23f2cc01d1ce85a3953b75097aca5c34c2a1c6261091fa33cb14cf91a096f1ba70e77f133ecdf3644704640ee7f187153190339ec9b7ee2ce511f471c7802ca3e43abee27572d957e650779fa11fa5ca12d015029680a50b0bb378afd83733b04283a53fcab6efcbfdc3e225c2d5005540aaf4a58a02545e2687a264e5e1bb6c01d649e1b943607868f48645b077cb6ce44b245f4b696bc793b77b2fbeaa9c5583a1dba968daa60e521efa8cf5948dc30cfe19227487af63fda8c18c2816733c80346a4cfe7b173fb6ea9c902e42f6df73"}], 0x45c}, {&(0x7f0000000000)=[{0x98, 0x9, 0x100, 0x3ff, 0x3, "80f37c9f9a8f7a15021f63a20655aeb50b253874ea8aa6a798368d65922afb5d4457aa8e3769efd5a626a3f222fe71bab57776ed30da47cd8efb00b1fafe04200a6c52b3c6b07c90c9953ddf04314f11b5d6ad3fcbef6072271afb6cc12ca78f7c24deaca7e95122b3615c283caaaf33bf3e066f4e23a1a5f9faa66fb621b6838d0fc20e39"}, {0xe0, 0x3f, 0x100, 0xe47, 0x1, "376de3b36f46af15e153f91384a1f7be15e3675a9891334f98d3b5fd7fbfc0153616cf6b4aacb4efe34023a2ced19b99ddcd6c50d7776c6d8b638acfd2e3f5815598c9ce17256977b040186163c751330a2f6ff0baf2543c4c086a8496f9ff9e1a06b47ef2e83b4cf25ece318da133c06dfdf33f68f95186ad61e3e9e02d31e84171a663355ed0ebd00800515d1d34e7743fdba94196a30d6814a78bdad188d9e1041b0d317037c5f7e458ae518e62d0779d81191bf093a53026e6677ee10a68e3437fb1b80892ebcca35ece187d"}, {0x90, 0xffffffffb60799c0, 0x0, 0xdb7, 0x1, "1a09ac800144e29cabc32c1b6f562e68107d48c71588438e23083bb12845419755b879c6d5b8643256b01bebbfbe831543a3e579cdd07fde257913be3f41864b945773a8c2712a9c4ef75f6235dce1e23c60af4a70884c2f56468173d0117daed47db637237a2f8892b508b85756ee09780ccaf379059e3ee8052c3715c69b"}], 0x208}, {&(0x7f0000000000)=[{0x28, 0x1, 0x200, 0x6, 0x1, "4887b55e2562e909d1f16a095276e044a2ba60536f3508"}, {0x110, 0xffffffffffffffff, 0x100, 0x5, 0x0, "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"}, {0x5c, 0x7, 0x224, 0x1000, 0x2, "52b48c6dd8364e31e82fabf305ea5675147bbdd156d57788fff2a88e649422f8300c9305276170cfa823767c96a6ae28e0387e2eab1be4d7528ea5115775668da698bf072f8125f38379c719"}, {0x38, 0x7, 0x20, 0x986, 0x2, "84a1d9c30857988a2319fbbacd7919cfb9eb49087d48c717dd4d5b9097d2fb510fad09ac1a"}], 0x1cc}, {&(0x7f0000000000)=[{0xd4, 0x40, 0x200, 0xfffffff000000000, 0x1, "8c77c9658b3ceb0a0daf8b445b154cb9f9c49dc1ba8e1518021a3b8ed56f8f235a339c41232bb18143fea9504d0135a2ef7cc5513e9df39f0382a0c8b48c75a215dd0bd2f9f8f19c6851a8c78d1df5c877b31408573bb4f873c03d852fa7a584d5a84d73b5f721b6b466ae501659a2be3f3624c9cad4f283677a28de9f3a223f69dc2cc67e0895252a61306a20edbf0fb550cef04d9ef3ea9a16e57c08a613890877e6b29f81684f5e06b4e10d69651cc50f1110529410eba4803c640c2d07960cfa1b77"}], 0xd4}], 0x5, &(0x7f0000d6d000-0x150)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, 0x0, r27}, @rights={0x30, 0x1, 0x1, [r28, r29, 0xffffffffffffffff, r30, r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r37, r38, r39, r40]}], 0x150, 0x80}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000746000)={r41, 0x2, 0x1, 0x2, &(0x7f0000995000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000400000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000214000-0x8)={0x0, 0x1ff}, &(0x7f000053c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r42, 0x84, 0x19, &(0x7f0000d15000-0x6)={r43, 0x5}, 0x6) r44 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r44, 0x29, 0x1, &(0x7f0000626000)=0x2, 0x4) 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000068d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d63000-0x4)=0x10, 0x80800) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000651000)="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", 0x1000) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f00001a9000)={@random="0b234a87f2e1", @random="d31ac55c4242", [{[], {0x8100, 0x7ff, 0x1, 0x2}}], {{0xea67, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x6, @multicast1=0xe0000001, {[]}}, @igmp={0x800011, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/06 19:06:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) listen(r0, 0xb1e2) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000f78000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c46000-0x4)=0x8, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d1e000)=0x0, 0x800) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x39, &(0x7f0000756000-0x4)=0x1c5, 0x4) sendto$unix(r0, &(0x7f0000cb1000)="16f705f20be9b50ff82913b680ceb55f707efb0f3e5cb09b5bba9c0d642c44f30861bb1908af3d2536f05e3ac063c1a4b6ae38529ecdaac975baef82ee6b8d95b6d7df3200b3c295bd110525ccf08456840e19be4ec66dcd7d5c9edd9d41243d59b527d02346392d8fbe5f80b53f8573f2f0d63b5db406fdad5f2a4c7269a370237ba0dbb916cb37edbc910f1a021443f9309100e63d54c48678fb599e7d4538f3c92d47230ecb050b400f2ab6576ab988dbc1af8982b0925bb2539b0b0aa6129081431e6f18dc8460950ddb69f4ae86dc75312a6deb0b151cfbb082", 0xdc, 0x20048815, &(0x7f0000bdc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = accept4$inet6(r1, &(0x7f0000f79000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c75000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f78000)=@assoc_value={0x0, 0x3}, &(0x7f0000509000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002bb000-0x6)={r3, 0x6}, &(0x7f0000099000-0x4)=0x6) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f79000-0xc)={0x0, 0x80, 0x30}, &(0x7f00005cf000-0x4)=0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f79000-0x8)=@assoc_value={r5, 0xfffffffffffffff8}, &(0x7f0000f78000)=0x8) r6 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000c6f000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000-0x4)=0x5) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000dc5000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000f77000)=0x6e) r7 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00005a1000-0x18)={r4, 0x1, 0x10, 0x4, 0x9}, &(0x7f0000366000-0x4)=0x18) getsockopt$sock_buf(r7, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f000021d000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f79000)=0x14) [ 38.737509] audit: type=1400 audit(1515265564.074:47): avc: denied { create } for pid=6731 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000) writev(r0, &(0x7f000055e000-0x10)=[], 0x0) 2018/01/06 19:06:04 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) r1 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000fe0000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f76000-0xe9)="a3936ca0ac16d3557f1ae53077ccb403f022e224ff5196a6afd207c738cc26f4b69d5a27d6d28b91433fb3d75ae87e32b9a169333838251210bc73733f79ca14d5a64f6bc3aa94bfa53a8bb8b76e6655eb7bb34b77da5ee5b98638a46be39dc60b15e99489b4eba8ebafd73d85db013897e5e90d1c862db9ae632ffb584f4e6b8ce60609def11cbc6f5267a96e332393afb841a3b4ae29768c686841756743de6a63e9eb67e501686362c02ad77cae0d13e618a560628ed676549a715cd86c423ffbbe316582210a8fb691f9bf59c88f9ab1a5e259b4c7c031628d2a89d56d0a9f162542c2bec7719c", 0xe9, 0x0, 0x0, 0x0) 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) gettid() mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000566000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdf000-0x4)=0x10, 0x800) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fde000)={0xff, 0xd96a, 0x4, 0xfffffffffffffff9, 0x7f, 0x511, 0x6, 0x3ff, 0x0}, &(0x7f0000ade000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000042d000)=@assoc_id=r1, 0x4) socket$inet(0x2, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000045c000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="e1897fdf6cfc", [0x0, 0x0]}, 0x14) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f00001a9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000010, 0x5, 0x0) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x5000, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00008f2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0xb74, &(0x7f0000983000)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000682000)=0x0, 0x80800) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f0b000-0x4)={r1}) r2 = socket(0x11, 0x10000000803, 0x0) setsockopt$sock_int(r2, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ba4000-0x4)=0x100000000) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a66000)="1f0000000101ff00000000e07f0000000f0000e00900020000001c0000083c", 0xfffffffffffffea7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007b8000+0xd09)={0x0, 0x80000, r1}) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ba5000-0xc)={r3, 0x80000, r0}) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r0, 0x4) socketpair(0x8, 0x1, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f000000f000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0, &(0x7f0000004000-0x8)={0xffff}, 0x8) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/06 19:06:04 executing program 7: socketpair$inet6(0xa, 0xe, 0x9, &(0x7f00002d4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) close(r1) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f79000-0x88)={0x7, {{0xa, 0x2, 0xffffffffffff0bef, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x15, 0x802, 0xb3) [ 38.888915] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f0000054000-0xa1)=""/1, 0xffffffc8) shutdown(r1, 0x2) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) r1 = socket(0x11, 0x80a, 0x7) accept$inet6(r1, &(0x7f0000890000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002f9000-0x4)=0x1c) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x8, 0x0, 0x2, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000-0x10)={r2, 0xff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r3, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={r0, 0x80000, r1}) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ca7000)={&(0x7f00004b5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000235000)={&(0x7f0000ca8000-0x28)=@flushsa={0x14, 0x1c, 0x3, 0x0, 0x0, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca9000)={0x0, 0x0}) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000cab000-0xc)={0x7c00, 0x80, 0x6, 0x9, 0x3ff, 0x40, 0x40}, 0xc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000aa8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x2, 0x10000) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000944000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) socketpair(0x1, 0x80000, 0x6, &(0x7f0000aa9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000aaa000-0x26)=""/38) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000aaa000)={&(0x7f0000f5e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f5e000-0x10)=[{&(0x7f0000a3e000-0xfd)=""/253, 0xfd}], 0x1, &(0x7f0000a25000)=""/32, 0x20, 0x1000}, 0x21) syz_emit_ethernet(0x95, &(0x7f0000dc1000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x87, 0x0, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x73, 0x0, "5fe3bbfa44298b56c99f5572f9a38a66903392e6e7889bafaa5c30dee7338562508f97e05e6aaaa0798a0cd818bae6e7fea254993e41adc117bcb9af98ac34f404ea329ece668c23417f2753a5e00ca33cbe7f52ec9d0704dc0cc5c080e65d11cc1029a9cef12d78e0cafb"}}}}}, 0x0) 2018/01/06 19:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000709000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000884000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000065d000)={0x0, 0x80, 0x1}, &(0x7f0000d70000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000053f000-0x8)={r1, 0x2}, &(0x7f0000f3d000-0x4)=0x8) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000ea9000-0x8)=0x2) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00009ef000-0x8)=0x0, 0x9) write(r0, &(0x7f00004f2000-0x3f)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0da2ebc279c9a62e8006edc300311c2e648bd1f246e0b8fda967cab", 0xffffffffffffff03) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ea9000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000eaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000eaa000)={0x0, 0xc8}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000007d000)={{0x75f, 0x9, 0x20, 0x80000001, 0x3, 0x8}, 0x18a9}) [ 38.942140] sock: sock_set_timeout: `syz-executor4' (pid 6801) tries to set negative timeout [ 38.964293] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/06 19:06:04 executing program 6: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000645000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000272000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000059e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001d3000)=0x60, 0x80800) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000438000)=0x7, 0x4) socket$key(0xf, 0x3, 0x2) sendto$packet(r2, &(0x7f0000ccb000)="f4ba9c39a4ad32109eb744875fb91a3c7472fc4757066ea488a88a42a322d47050a31c3ec793c417d30cf8ec30bdfb0d12f17800b2f2628ff077fa21e612bd9a17fc00a78ff8cc35411749b1fa8ebc75c7950216e5feb537dc328580f348af27cc99caf0869413a81eae963ab1e1f3b3a79ce8981049ae55686f49ee00b440df56907a6978830c670826ad74f4e68aee02f7157c518e7e11537970990b55da0b72fd0e36816659e78977ab7492c716735c103367a7ed3d50a4b42a86bf28a9d04b", 0xc1, 0x20000000, &(0x7f00004b7000)={0x11, 0x10, r1, 0x1, 0x20, 0x6, @random="81c1840e76f6", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003a4000)=0x0, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005d6000-0x8)={0x0, 0x0}) socket(0x10, 0x0, 0x6) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000172000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x7fff, &(0x7f0000b6b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000759000)={0xfffffffffffffbfb, 0x0, 0x2, 0x4}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000bbc000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d0e000)={r2, 0x800}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x10, &(0x7f0000f0e000)="", 0x0) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x80000000003a, 0xffffffffffffffff, @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={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) poll(&(0x7f00001b0000)=[{0xffffffffffffffff, 0x900a, 0x0}], 0x1, 0x80000000) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000752000-0x4)=@int=0x0, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d52000)={0x0, 0x0}, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f1000)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b5e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000418000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000097b000)={0x0, 0x0}, &(0x7f0000b4a000)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007a8000)={r2, 0x5, 0x4, 0x9}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a1a000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000041b000)={{{@in6=@remote={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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) 2018/01/06 19:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f00007f9000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000ee3000)={&(0x7f000004a000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4309(seqiv(gcm(aes))))\x00'}, 0x58, &(0x7f0000d18000-0x60)=[{&(0x7f0000a2f000-0x2d)="8eaff9b4c1f4745dff017f039d6d7a2c92ba9df7f9abc3df9c595a1532a814968aff26f322a680faf713d3ce06", 0x0}, {&(0x7f00000e6000)="825b608ed26ef22abbfc0acd4981eeae6f3c2907ec18bb40bbdb6b85ec3af9b22b695aadb7c30ad66dd942786823acf55fb2ebb4fde029e529cfddcfc8921ac2698cedcbc6b6d5ca3a67a8430a5ada378e3e75ed602574b0d050dfbffc5114b439a3db060a8c80e6b5ef51fd7dc65645", 0x0}, {&(0x7f000023e000-0x39)="1b3ca6cc97a4076b73fd5b3a1c650b1180592a32310d0f6da633fdb5c407700e46005cdd45023ca8d1bcaa9c24efb2fc50568d3ea85420f824", 0x0}, {&(0x7f0000f5e000)="", 0x0}, {&(0x7f0000d8e000-0x8c)="ef35f2164f094dd267c8a0bb58e264e3f157504e64e41d6ef8202b719b37ab6290148329cf851b6f53b35e05d19e625bae4bdaf52d69c4e9ed59b436f8ac444abbe7e909139a284a2904d0b5444c949636804bec4ce33dffa67180400aa25c32722367c3afed4efe8172a8eb9d694cdda44bcf0610c46cf4dabf17372b95fe18dbfa493e1f3fef15b6bd2857", 0x0}, {&(0x7f00000d1000-0x97)="5ef97797837ffedad5c49b5a97d812f1bd2c90d34049f1fc94923db6a09501e5f21fbac2b05087d45e53d3227abe618d721b8d89bd9362c55d9a36edcfe03034c3a1079335a5a84e44a0d0155a67d74fd041a75ca7be3f3c37450707760db24cec013d1e0af1c571857987a9ad706d5f01bb88bf8cabe7cbc1e5be7dcd877febe1706326e1e4fda665979dd0cc3c10e86ce2cb33db657b", 0x0}], 0x24c, &(0x7f0000a8d000-0x4c8)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) 2018/01/06 19:06:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2e000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f000050d000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0x7, 0x4c9}, 0x2) setsockopt(r1, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0x5) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000401000-0x1f)="1f000000010417090471cf000000000400df00000b0002808f0000200001", 0x1e) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$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) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000304000-0x4)=0x0, 0x4) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000b6f000)=0x6, 0x4) [ 39.071659] ICMPv6: NA: bb:bb:bb:bb:bb:05 advertised our address fe80::5aa on syz5! 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000d17000)=0x0, &(0x7f000097e000)=0x4) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xffffdfff}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000e8000-0xc)=@sack_info={0x0, 0xe, 0x2fc2}, &(0x7f0000ee8000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000031f000)={0x3, 0x0, 0x5c, 0xff, r2}, &(0x7f00001ba000)=0x10) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000841000-0x4)=0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000d4b000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x6, 0x10000, 0x80001}, 0xe) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x9) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000c52000-0xca)=""/202, &(0x7f0000807000-0x4)=0xca) setsockopt$sock_int(r0, 0x1, 0x800000000002b, &(0x7f00008f7000-0x3)=0x8e, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000c54000)=[], 0x0, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a63000)=0x0, 0x800) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000083a000)=0xec, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbf000)=0x0, 0x4) r1 = socket(0x1b, 0x4000000000080003, 0x3) sendmsg$nfc_llcp(r1, &(0x7f0000489000-0x38)={&(0x7f0000cdb000)={0x27, 0x0, 0x80000001, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92c03f8e399e2dddbdf12f21fbab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f0000475000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000307000)=0x4, 0x4) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003f7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000451000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f00001ef000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e24000)={r1, 0x5}, &(0x7f0000295000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d6000)={r2, 0x4}, &(0x7f000061d000-0x4)=0x8) socket$nfc_raw(0x27, 0x3, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, '\x00\x00\x00\x00'}}}}}, 0x0) r3 = accept(r0, &(0x7f00009aa000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000568000-0x4)=0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000fea000)={0x2, 0xc3, 0x6, 0xfff}, 0x10) getpeername(r0, &(0x7f0000df6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000247000-0x4)=0x10) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept(r0, &(0x7f0000893000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000079f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000cb5000)=0x8, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x6e41d3c53c79e798, &(0x7f000068d000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000448000-0x4)=0xc) bind$inet(r2, &(0x7f00006c1000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000400000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000827000)={0x20000010, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000604000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8000, 0x1ff, 0x4, 0xc}, 0xa0) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/06 19:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000154000-0x10)={&(0x7f00009c1000)='./file0\x00', 0x0, 0x10}, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000067f000-0x18)={r0, &(0x7f00003b8000)="533f6453890b267a3c835a", &(0x7f0000971000)=""/102}, 0x18) r1 = accept4(0xffffffffffffff9c, &(0x7f0000171000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056f000-0x4)=0x8, 0x80800) socket$nfc_raw(0x27, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000a30000-0x8)={r0, 0x4}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f3e000)={r0, &(0x7f000077d000)="943e52e735ce4e4d1d8948b10fa8ac112689e53c1f24b316dc05daadd121076767e179005c0c5fc8661edec648440330f82b87fb5e862354513821619a02c0ed7666c4f5538cc0fc"}, 0x10) r2 = accept4(0xffffffffffffffff, &(0x7f0000f73000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbc000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000001b000-0x18)={0x0, 0x9, 0x10, 0x7, 0x3cbc17b}, &(0x7f00000df000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000dda000)={0x0, 0x46, "c6aacc16d96bcaad08f3ed3ab108d4f14a1a2ea6dd79ef20e5c73661b64a18fa89201bb344211e61a07977ccd1652e69918b8d5c73c768a10868de9fe7a0fae47de3dfd1b67a"}, &(0x7f00004e8000)=0x4e) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000471000-0xb8)={r3, 0x7, 0xa1, 0x9, 0x9ef7, 0x3, 0x9, 0x2, {r4, @in6={{0xa, 0x3, 0xfffffffffffff83b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x1f, 0x3a2, 0x20}}, &(0x7f0000c7f000)=0xb8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00006e7000)=0x0) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f0000a11000-0x8d)="26000000250015f8feffff640000000004ffffe8004000000e0001000400e80006000e000087", 0x26) getsockopt$inet6_int(r2, 0x29, 0xfe, &(0x7f0000ee4000-0x4)=0x0, &(0x7f00006d0000-0x4)=0x4) 2018/01/06 19:06:04 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000035f000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000035f000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x1, 0x10000, 0x3, 0x171, 0xa, 0x20, 0x0, 0x3f, 0x3a1a, r2}, {0x4, 0xfffffffffffffffd, 0x8, 0x23, 0x4, 0x200, 0x8, 0x3c}, {0x7fff, 0x3, 0x80000001, 0x10000}, 0x6, 0x4, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x2, 0x7, 0xffff, 0x0, 0x4d}}, 0xe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000035d000)={0x0, 0x3, 0x6, [0x81, 0x4, 0x15, 0x3, 0x4, 0x4d]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x8}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r3, 0x2}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f0000896000-0xd5)="2f06aa0584a735241c05a070bb28e8844464f289", 0xfffffffffffffd5b) [ 39.170644] ICMPv6: NA: bb:bb:bb:bb:bb:05 advertised our address fe80::5aa on syz5! 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) r1 = accept4(r0, &(0x7f0000a58000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001f9000)=0xe, 0x800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000de9000-0x4)=0x0) listen$netrom(r1, 0x5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b8a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000b3d000-0xc)={0x0, 0x1002, 0x1a}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000ca000)=0x1ff, &(0x7f0000a43000)=0x4) 2018/01/06 19:06:04 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000001000+0x926)=0x101, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000ec2000-0x2d)=""/45, &(0x7f0000942000-0x4)=0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x38, &(0x7f0000003000-0xca)=""/202, &(0x7f0000001000-0x4)=0xca) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x96, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000)=@generic=""/16, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$ipx(r2, &(0x7f0000001000)="9795f87ab25c5be036ce4a70fc13e1d78dfe136223524ab7fa2aa9ed83f5e9d235cccd5156f58ad072448a9b73aa46196585fe714b0be222dbf1820a7dcbb2109e46b846a6ab45fde159b0118738edadd03490da1a7505d98bdb72177180938e8f5664207d1df4694d788784d59babeb0f694fcde801ddb653d1cf761511e144f1c475bb", 0x84, 0x800, &(0x7f0000003000-0x6)={0x4, 0x100000001, 0x73, "413611076565", 0x8, 0x0}, 0x10) r4 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000005000-0x8)={r3, 0x101}) recvfrom$llc(r4, &(0x7f0000002000)=""/51, 0x33, 0x12100, &(0x7f0000002000-0x10)={0x1a, 0x2, 0x3ff, 0x8, 0x8c7, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x3f84bea, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_emit_ethernet(0x1c0, &(0x7f0000d77000-0x1c0)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f51b20f16867", [], {{0xeb6f, @ipv6={0x7, 0x6, "886ad7", 0x18a, 0x9, 0x1000, @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}, {[@routing={0x0, 0xa, 0x2, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0xff, 0x0, 0xfffffffffffffff8, 0x6, 0x0, 0x100, 0x0}, @fragment={0xff, 0x0, 0x20, 0x8c7f, 0x0, 0x100000001, 0x2}, @dstopts={0xbb, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x1d29}, @jumbo={0xc2, 0x4, 0x73}]}, @routing={0x29, 0xa, 0x3, 0x95, 0x0, [@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], @rand_addr=0x4}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x49, 0x7, "ee32f914b50647d1b56ebabc95bc80cc8728ba74dd327c9088923a0de05f29405f67cca14ca1e8e17032e7d5a7b26a92221b318001057a7385716a459d6fb46458b43aa2081c22aa6c900fd6bfca8e89da848725668348f50ba4293563b0dc1d4f5ad6a07bc219cf94d46ec68e1c84764f230f58af7b071cbf8385f8ad26ef5d355cc790b4e5f77d8decb198ab95d4cae58747290b8f57e7a509153285fa"}}}}}}, &(0x7f0000839000-0x14)={0x0, 0x3, [0xbc8, 0x9ca, 0x4e8]}) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000317000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006c9000)={0x0, 0x2, 0x0, 0x2, 0x2, 0xfffffffffffff801, 0x7, 0x0, {0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffff9, 0x6, 0x7, 0x4}}, &(0x7f000076c000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0b000)={r3, 0x2, 0x1, [0x7]}, &(0x7f000035b000-0x4)=0xa) recvfrom$inet6(r0, &(0x7f0000216000-0xb8)=""/184, 0xfffffffffffffee6, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x1, 0x807, 0x4, &(0x7f0000916000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000e21000)=0x35) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000234000)=0x0, &(0x7f0000d1a000)=0x4) r5 = socket(0xa, 0x5, 0xd792) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a4a000-0xd3)={0x0, 0xcb, "7fd51e1ab4be84cdbfbd5fec95db58ddea7fc07d51427abced1054d495d2629e01d62c9c724ca939c5c223dd726b600a5bbbd92386dfb8656fff3d39bb74af46f3775d8fc85aa1191874a83c258fcf2feeec3e517a6e5be4aa278fc746f3515156af197a78bf2a118259fbca8416287aa7b2118684db0a648527987e18041a61deb00f65eab69e03ba774e9034b865d7bf00371d673c745ac070041d9daaf1f165b368052b78e8811c4c02fd9995f151c3018699cbec47ddb391c2ef2e73ec1d1688344eb27c0c239a01c0"}, &(0x7f000059e000)=0xd3) syz_extract_tcp_res(&(0x7f0000880000-0x8)={0x0, 0x0}, 0x40, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00007b2000)={r6, 0x100, 0x7, [0x5, 0xfffffffffffffffa, 0xffff, 0x6, 0x3, 0x79f, 0x800]}, 0x16) 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x2000000037, &(0x7f00000be000-0x20)="9b017de6e7ffa00b99b8f4758ed58b22", 0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000ed000-0x4)=0x0) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x80000000, &(0x7f0000005000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000004000-0x4)={r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0xffffffffffffffaf, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00006b0000)=0x0, 0x80000) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ec4000)={0x0, 0x0, 0xffffffffffffff7f, 0x8}, &(0x7f0000ec4000)=0x10) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000ec4000)={r4, 0x400}, 0x8) socketpair(0x0, 0x8000a, 0xfffffffffffffffd, &(0x7f0000ec4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000ec4000-0x8)={0x0, 0x0}) 2018/01/06 19:06:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005ad000)={0x7e99, 0x0, 0x10001, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x8, r2, 0x10001, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f00005ad000)=[]}, &(0x7f00005ae000-0x4)=0x10) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f0d000-0x4)=0x220, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000e08000)={{0x2, 0x0, @multicast1=0xe0000001, [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, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e68000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000086000+0x56a)=0xc) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d96000-0x20)={0x8000, 0x1000, 0x1, 0x7ff, 0x5b5, 0x3, 0x7, 0x200, 0x0}, &(0x7f0000f0e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000401000)={r2, 0xffff}, &(0x7f000023d000)=0x8) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000f0e000-0x14)={0x11, 0xc, r1, 0x1, 0x7fff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f0f000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0f000-0x4)=0x8c) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f0f000-0x8c)={r3, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f10000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c2b000)={r0, r4}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f0c000)={0x0, 0x1}, &(0x7f0000661000)=0x8) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000f0f000+0x9c7)={0x1f, {0x827, 0x1ff, 0x7, 0x1c000000000000, 0x40000000, 0xfffffffffffff7ea}}, 0x8) r6 = bpf$PROG_LOAD(0x5, &(0x7f00005aa000)={0x7, 0xc, &(0x7f0000c87000-0x60)=@raw=[@jmp={0x5, 0x3f, 0x2, 0x0, 0x4, 0x6, 0x4}, @alu={0x7, 0x800, 0x7, 0xf, 0x2, 0x100, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x1, 0x3, 0x2, 0x0, 0x5c, 0xfffffffffffffffc}, @ldst={0x0, 0x3, 0x2, 0x0, 0x0, 0xc, 0x0}, @alu={0x7, 0x7, 0x2, 0xa, 0x6, 0xfffffff8, 0xfffffffffffffffc}], &(0x7f0000cd4000-0xa)='syzkaller\x00', 0x7d, 0x4f, &(0x7f0000082000-0x4f)=""/79, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e92000-0x4)=r6, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000155000)={r5, @in6={{0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000465000-0x4)=0x0, &(0x7f0000e3d000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000017c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000a3000-0x10)={0x6, &(0x7f000037d000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e35000-0x8)={r2, 0x3}) 2018/01/06 19:06:04 executing program 3: unshare(0x2020600) unshare(0x22020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000ed000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r1, &(0x7f0000001000-0x36)="dbd1261369fd35dfecbc9bba373e939b10efbb52802feb1e321d96b224f52f7811e21223ad038af75e984365253f4a337daabb729dd0", &(0x7f0000000000)=""/97}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000002000)={0x3, {"ed9d7cb401db36"}, 0xfcb}, 0x10) r3 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000015e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000049e000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004dd000)={r2, r3, r4}, 0xc) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000007000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00008e6000)="a5cb37d52cf23d0dee3db1d3f3095d7e", 0x10) r2 = accept4$ax25(0xffffffffffffff9c, &(0x7f00002e3000)={0x0, {""/7}, 0x0}, &(0x7f0000900000-0x4)=0x10, 0x80000) bind$ax25(r2, &(0x7f0000ad0000-0x10)={0x3, {"37b42ef4a61dfe"}, 0xf794}, 0x10) sendmmsg(r2, &(0x7f0000664000)=[{{&(0x7f00003ca000)=@ax25={0x3, {"d3924cec5ebfce"}, 0x0}, 0x10, &(0x7f00000d9000)=[{&(0x7f000031f000-0x3b)="f37c3181d5e54b08a0d497c019f95e273c1e4f6b9f686cd8f1e7add9d1d4a41bb493d80d10473a4e0580a39dc1aacce8a163fb3c69da349d10bf44", 0x3b}, {&(0x7f0000d29000)="9f913eaa35e9fd6ef1d360e62b55d9f2bd27b66b33c5b54d0a99c145c355b2478bfacb4df528a7701dc3c876310528257b460bd2f3af4c2a181ece7d6b16a9a7e405b6b68c3fe288045e5bc16b652b168a81f8f81e6d40bc493a3ec551b82f", 0x5f}, {&(0x7f00000be000)="a30bfef470f5db8c71243aa34a9ac4d38840bd1bf4c37eebfb3d031098c147406bd3a53c170f1cac6663fa1406bff2f67961d656dd95a6b1c1293a40b1530f75ba1007d7c5983f1f1adce48303e5c60efb1894e19bc3394eef85013144e9834db447b25079921cbd7e42", 0x6a}, {&(0x7f0000e90000)="facac33d640c0990bf803ea1a2f51ec54874ed66956709cb3cadbdee1420c8e443da772a8e1dfdfe61a72cc3006950689e38039f92ae0bb810529a37586e09167f561ae471a82b15599e6836efa2e8e0dc50ad4fd45e80cc4c4803404e2f0c72d5ad0d6bfa937012b0b4abd95c1cf1ceee1954551736365e9bff71ba70607813260c48202f640e7f4d15378ad4b4f09a5dd0bb687494d95f91bd21f699c1b53b055314f1a555aab286f3269b6310729c82bafef0d6bef9461278551f0b2db85b355ff2516acced33a423eb2b8ddf8af04220ae76c1e226da3b45eb89c569c3a3b9", 0xe1}, {&(0x7f0000649000)="9ad0f44e0f8201829d1e460fa9639d5baf4a8dc670e9d9231264adf84611e40fb9020f0d6fceae0e007db86d93bfd7c2d18b901067e03ab74e2a4cf1c8477e6d91ea6d6c496497f923d849568f27db4b87bcd5e27abf10edc710369e09023523bf", 0x61}], 0x5, &(0x7f0000b94000)=[], 0x0, 0x4008800}, 0x3}], 0x1, 0x8804) pipe(&(0x7f00001a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fd2000-0xc)={0x10000000, 0x0}) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_buf(r1, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000071e000)={@common='sit0\x00', &(0x7f000077f000)=@ethtool_modinfo={0x42, 0x1, 0x6, "d15a029f22491009"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b22000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000eb0000-0x4)=0xddd) syz_extract_tcp_res(&(0x7f000017a000)={0x0, 0x0}, 0x7, 0xffffffffffffff01) syz_emit_ethernet(0x6e, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0x8d5000)=nil, 0x8d5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005f3000)={0x0, 0x0}) mmap(&(0x7f00008d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008d5000)={0x401, {{0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f0000236000-0x38)={0x0, 0x0, &(0x7f0000200000)=[], 0x0, &(0x7f00008d4000)=[], 0x0, 0x0}, 0x20000080) 2018/01/06 19:06:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000030f000)=@req3={0x1, 0x3, 0x0, 0x3, 0x4, 0x101, 0xfffffffffffffffc}, 0x1c) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) ioctl$int_in(r2, 0x5473, &(0x7f0000fb9000-0x8)=0x7f) close(r3) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) pipe(&(0x7f00006c3000-0x8)={0x0, 0x0}) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000fcc000)=@llc={0x1a, 0xff, 0x6, 0x12d8, 0xc6, 0x5, @random="b9b0dedd9dea", [0x0, 0x0]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcb000)={0xffffffffffffffff, &(0x7f0000fcc000-0xb5)="2406b09dd334683f0d24f354484d6ddc3587919f21a9ce9e6545e98ba2ebef40d14c33f43acacb6708d6bd0cccc8df6cbc877cf7386bf52b41e1177f5bd11f30dd3f6297452140a5a242ceb6aa02cacf943b6e7fb5e24934048b6181abe08546d4ff53f5f676054b44bc585e8906121bdf872db37f59ce7a0621b789f3c008916c80845ee777a00e357410718604c731c1ee509942ccbfeed0ccd0f2f8c9efa481704461a353ef749a98c2e3bc295c416b2694a7e7", &(0x7f0000fcb000)=""/88}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000-0x1c)={0x5, 0x3, 0x4000000000080, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='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$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x19, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000373000-0x4)={r1}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000139000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cc7000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f00008e7000)=0xc) pipe(&(0x7f0000ef0000-0x8)={0x0, 0x0}) accept$alg(r4, 0x0, 0x0) unshare(0x400) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x403}, 0x20) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000ef1000-0x5c)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x65}], 0x5c) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0xc0, &(0x7f0000ddc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000731000)=0x0, &(0x7f0000411000)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x80800000010d, 0x800000000010, &(0x7f000014a000)="0100ec15", 0x4) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000fe0000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fb000)=0x10, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ae2000-0x4)=0x91, 0x4) socketpair$inet6(0xa, 0x2, 0xae9, &(0x7f00004a4000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00001cb000-0x4)=0x0) socketpair(0x15, 0x4, 0x401, &(0x7f0000b20000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000474000)=0x7fffffff, &(0x7f000045a000-0x4)=0x4) bind$alg(r0, &(0x7f0000e66000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x0, 0x7, &(0x7f0000cd6000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000da000-0x4)={0xb20}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000099000-0x2)="", 0x0, 0x20000000, &(0x7f0000cff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b76000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000014a000-0x74)=[@in={0x2, 0x1, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xedeb}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x890b}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x74) r1 = socket(0x11, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000ad9000-0x4)=0x0, 0x4) 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b8000)={0x0, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f000071c000)={&(0x7f0000832000)={0x27, 0x26, 0x3, 0x7, 0x7, 0x81, "23dcbb071b8e7c95708eb278075530052a9190642c2b4e5da0f99dcba7d2c90510d5d7f5ee142e3246ffdeb2f61deeae3f666e73c783b1099aef3a91429434", 0x800000000007ff}, 0x60, &(0x7f000062b000-0x30)=[{&(0x7f0000480000-0xdc)="483470f558a1826d9398b9f00a091e8aedef629fbfb71d28363964823ad3ee77ef43e7f5a21c196560880dd5f5f308dfe8b013439451fcf77d0ec74daa54b8c7dddd212b170578d4c1dff38ec8c83f4a1e185828c8940f02d6ade9cc09f5c8953e49a9c4b8ba060bdb46e4b56716a62b145cb8226da31b5d6015b0b8d790ac91026a57f83189214b66caacfd61b41843653b1aba21aaf204c251ccc6dc1a87247767e2dfecb76f10d7c5bf13e7e68e9c5adf2fa88a297bb7b942feb8d67f29a181a633cf1105fb21957463d1099d2042b387951f9c37cbf2fa6885aa", 0xdc}, {&(0x7f00008b0000-0xa4)="378b985bcba64f24be41e0aa5e072acacbd96a4191ad8d1d654614ae42b2effb3858b4c9b485be86b30a88ec92122e340feefdee9d225425b3dc59749320fbfed16434632c0b40a6669365b637f93400619ec20f41f1d46ba905cbf58cf98f66ffe81bc134a8a5102a0d1648b3a4e6daba4dc770d7fd00213940759439bb190a38c2991f3779c77c5dc9137d1dab53ec36d7e6fe6e9c39c5c26ba8a012666e613256ab99", 0xa4}, {&(0x7f0000fb2000)="3a5cc4d9ce82cee6b25a4de3824fee5854ba78699f584981a7d3c24ae1fb039e0b82427088bfc5fdb32f34a42e", 0x2d}], 0x3, &(0x7f0000bd7000)={0xe8, 0x139, 0x400, "ce97e5ec166d5883e7d11bf007e1f612716926376850815e8efb2b42f9f95080e12e666f758d29dfe39e15dbe49811610f5bd3e2754f296b2d9215ee86128b7a78d9986b436b7c9185bca14d02497a169f0a1a846415198f7e014e7f73117d52115ec8cec7d674093b21f954d599da6494eaf051ee0fdd287db5b8581db29fbb2f1e3b249a462186d2bb3acdbba7c5c625fcd957d013ee49dd6b96b912444a941e27ab7caaf87ab6486eb22cfe989d02f40dee3ae2d9f3ff64cf25479ab75eb080fb1682a5c7a7a7919611cdfa9c81f224a2b6f0ae"}, 0xe8, 0x4000}, 0x40000) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) 2018/01/06 19:06:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b15000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f000072d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007af000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000034000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x9, 0x0, 0x100, 0x2, 0x80008, r2}) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000454000-0x63)="f47a603c181f9414d9decc30dd47ac7a715967f3daa2672728be978e0562b03e99f5187e7acdd49065786808770a5ee5871e5f3f53287624e2925e7c240a7b309571df644975c4d69423b6a6a83553ca17d6ff995bb2a94dea0dd960ad23815bb6e9e7", 0x63) ioctl$int_in(r0, 0x5421, &(0x7f00009e5000-0x8)=0x3f) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f00000c0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@generic="00000f0100000000d88300af216bfffd", @ifru_flags=0x901}) connect$inet(r0, &(0x7f0000307000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000fb8000-0x39)="390000001000090400000000004000000700004a0300000000000006000000141900290000000000000000680003000400ff090000ffe46d3e", 0x39}], 0x1) syz_emit_ethernet(0x36, &(0x7f0000cab000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e26e69328e75", [], {{0x89ff, @arp=@generic={0x4, 0x80f3, 0x6, 0x4, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "7c732a81", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "d57d8c48fd43a6c6b6788d2bbc6a3ff4"}}}}, &(0x7f0000590000-0xc)={0x1, 0x1, [0x50a]}) 2018/01/06 19:06:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ec0000+0xbf2)=[{&(0x7f00004bf000-0x1b)="f9b54f033eb4145a18806fb5eb4c4a21bda427eb42ea27bc5c9dca", 0x1b}, {&(0x7f000095a000)="909094a6c076edc044831b71a9983c649a697ab93855d2ebcaa2d351d3dc706cc2bfc75b13a884f2c0ef5464801eaf8ada8efa0c681c1d6265dfdaf4ec44adc85f196661bfc971a4a8882bb9e0a99e2b0a8032908b8bd2ac2dc446f8df5d55c2644807942159af179003da5f9aabbba7c1d5fe7b20316b87f2c9126f990437fe88b54cd3d26fccda2d759525337c2ea83c17d98b56041a673ced3b1848a071e25cdd5c35", 0xa4}, {&(0x7f0000590000-0x1000)="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0x1000}, {&(0x7f0000247000-0x93)="53af08ed3d40ebaf097471d219a5088433b0ac2a6bf6d1f17e8ad955120efb8f0d027bd4be3c6c0be67abfea616e7f694b02f8824fd34e1992faeafa5123fd834b7c9c239828616c75cf28289897bc6c0502b6691fb787f577e24bf45bdcc2c1bbfb3fd16f6db41aafd01655ffb755fcbecf05c2eabdd9c7d50524b86e48b944f936f5700d950c4ed3280c503b5215ff04dba1", 0x93}, 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0x1000}, {&(0x7f0000118000)="6f51b4a547e0de6b21f594e1f09ab37acae754faab53b3402df398ac0443192758b09e808cbbf018ff3b84429efbcff686614fd043a395da878f63253379ebc04ab2d726cb8bf1a0e66340ca87bd42d0eee0be1eb1bd76807db028f6af723fbb42fd755baac06af26108c6faef94dd5a364735776169ad0fecbc3ff79ecfe8af57c30de4db9ab3a8b95d55cb1994026d541d3598f2f976833cdaa2d96b8bd715ef8b4789e38227e3b43b7f74bb8409ffb86d42abf766ced896240728015b27cd9ab8e834f88570af15201ac817abc9c8b8774695a3f2e9", 0xd7}, {&(0x7f0000a49000-0x18)="f810ba5c8215a432f927fd8a57449c7a7108962c0f080de0", 0x18}, {&(0x7f0000fab000-0xd4)="b9a6f464781195cfb54860b130883eff3fddc409aabdc8406063511b41dd4dfc3e74eee165b7e29ccd14b7cb59567255507ec1bc9611f484c477ce0b7a6a9652eab68412d06a46f10312da6fcd2a1eb7435089697f1d2a9d041e3590656e38f9b623debbb6ade955f88e6e120fae46ea4d148bd6b786ae0af55beedca1723ed3c8ed0a58d7938f400760987cd2d86ab46f51983578186ccbe76b5a53822f4a0ce2bacaeb4bbfd0c2933bf3a3ee83fc0239d2cf4d19a0238904847f54efb7ca5867abec0fd92a6e6a6dcf2e464682e14125ff89e1", 0xd4}, {&(0x7f000056c000)="c063123184a8f1a84bb66cfb08ab05612361ec36945992be11e790e6aaa15544fce81fd7552a4a89018d77f0c64cf26d367b6b709a522e4613470fcaa14117c982770e0958049f8abb1d7b794d6c323b627e09f044229c7d9eca570afba19731a8b53ee0dceddeb84f5b6ea3b7747264099e789c2acb007df703", 0x7a}, {&(0x7f00002bc000-0xc9)="7123264d0ddd56c05551e940ef6fde434bff13fb8763ccdba7be913680943d4fa4e122533ca1df965257a5fe10374c8a8217def5a0adc31567e8d94e5ef5de114b042d565a67ced9a2ca83f5c3cb43f2b2f64bf468928ad669780cbb3a9f8fe044f969236b3324f9e9440f085c9d98e5ae45ea4650c090535740c9690f71a4e1ce39db56333e2039c4cf719032b2fe91e614740bcc8fda730a3d4e23c0193d43f85a9ae429113732fe49e8fd7f72f12b39c624cbd313d59e050d0b8c305d08f7e9d405540294a27a2f", 0xc9}], 0xa) r3 = accept4(r2, &(0x7f0000537000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dce000)=0x10, 0x80000) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f00002dc000+0xf72)=0x0, &(0x7f0000d2b000)=0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008b4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000025b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000801000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000cd7000-0xc)={r1, 0x80000, r2}) r3 = socket(0x9, 0x80807, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000010d000)=0xfffffffffffffffa, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x34, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@empty=0x0], 0x0}]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @empty=0x0]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000b2f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00008e7000)={0x0, 0x1, 0x877, 0x5, 0x4, 0x0}) 2018/01/06 19:06:04 executing program 0: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0xf, 0xbf23) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000851000)=0x0, &(0x7f0000597000)=0x4) connect$unix(r0, &(0x7f0000f00000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) getpid() 2018/01/06 19:06:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000068c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000da000)=0x10, 0x800) writev(r0, &(0x7f0000113000)=[], 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000272000)=0x0, &(0x7f0000388000-0x4)=0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00004e1000)=0x5, 0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x4, 0x0, 0x0}, 0x10) 2018/01/06 19:06:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000ed2000)="26000000250015f8feffff780000360003ffffe8004000000e0009000a00ffffff0503c76e35", 0x26) [ 39.560992] audit: type=1400 audit(1515265564.896:48): avc: denied { write } for pid=6993 comm="syz-executor1" path="socket:[16739]" dev="sockfs" ino=16739 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 39.632733] netlink: 'syz-executor2': attribute type 41 has an invalid length. [ 39.657872] netlink: 'syz-executor2': attribute type 41 has an invalid length. 2018/01/06 19:06:05 executing program 5: r0 = socket$inet6(0xa, 0x80009, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x2003ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) 2018/01/06 19:06:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00005ee000)=0x0) write(r0, &(0x7f00009a7000-0xfc)="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", 0xfc) 2018/01/06 19:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000371000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfa36}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) bind$ipx(r0, &(0x7f0000fc8000)={0x4, 0x0, 0x1, "000000000407", 0xeebe, 0x0}, 0x10) 2018/01/06 19:06:05 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000012000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6b7e7769, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40, 0x2, 0x5, 0x200}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xcb)={r1, 0xc3, "47fa58dea25d35aff84fe4a73f87e70157cf05241ed51e27d06802b15ef6a077d1ac2500deaa8f8df5dc779973ab69f637ba4b9c7bc55095f9cbc1cc8dc89df23a86eedb99572e7221f4cbdfa11fbe80c85a3b904d52663c888be499f6d61400000000ffffffffe30bb874ddbefa5c6edc29177a90ff20cf9dafbc78c679526a913b9a0dd053160d47cfc6aa69e273c1c875122d030000000000000006054deb5cf98cbdc4f9d3fc0deb3a41d07505e032fe86ff8693e43b9defc526d668e0636a7464"}, &(0x7f0000009000-0x4)=0xcb) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000006000)=0x1f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) 2018/01/06 19:06:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000169000/0x1000)=nil, 0x1000, 0x100000c, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000-0x4)=0x10) 2018/01/06 19:06:05 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fc3000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x856e}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x6, 0x4, 0x7}, &(0x7f0000000000)=0x10) r2 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000482, &(0x7f00005b6000)=""/0, &(0x7f0000bbc000)=0x8) sendto$inet(r0, &(0x7f0000174000-0x7c)="5180667e968567ce67bd16cf65e06d6ce99560588f0fa02ae23e245633e755baa1ee583f7576490b17d723426bea3adfaad2c111283245485a6ded8cb87b61be6aa7e3641a481ae3b6c67328e2523c4e9520034efc452035479d9d6b583cc9066ec148d1d749799c1d5c1892a26372e775a167ba6d0c0bcfd4b1ec0f", 0x7c, 0x0, 0x0, 0x0) 2018/01/06 19:06:05 executing program 4: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x6f4, &(0x7f0000fb3000)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) accept$packet(r2, 0x0, &(0x7f0000fb3000)=0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000fb4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c0d000)=0x48) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cd3000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 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], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000)=0xe8) recvfrom(r2, &(0x7f0000ad2000)=""/247, 0xf7, 0x40000000, &(0x7f0000f20000-0x9)=@rc={0x1f, {0x2, 0x101, 0x3, 0x0, 0x7, 0x100000000}, 0x3}, 0x9) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fb5000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x1, 0x9, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x3a, 0x3, r4}, {0x7, 0x9, 0x5, 0x100000000, 0xff, 0x9, 0x2, 0x6e63}, {0xffff, 0x80000000, 0x3, 0x8}, 0xa00, 0xb, 0x2, 0x1, 0x2, 0x0}, {{@in=@empty=0x0, 0x0, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x1, 0xffff, 0x6df346c6, 0x4}}, 0xe8) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f000016a000-0x4)=0x80000001, 0x4) r5 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r5, &(0x7f0000fb6000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f00008b9000-0x20)="a46c8ac707000000000000000926f961cb787587100066a29bea574b52cdbd05", 0x71}], 0x1, &(0x7f0000fb5000+0x78c)=[], 0xfffffffffffffd5c, 0x0}, 0x0) recvmsg(r5, &(0x7f0000d10000)={0x0, 0x0, &(0x7f000060b000)=[{&(0x7f0000faf000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000795000-0x50)=""/80, 0x50, 0x0}, 0x0) 2018/01/06 19:06:05 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000a32000-0x9f)=""/159, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x0, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000+0x4d7)={0x3, 0x200, 0x6, 0x7d8527a2, r2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000000)={r1, r0, 0x8, 0x6, &(0x7f0000002000)="248297337ba7b23298a6e50aa6bad4532b744ff609dc638a63871fee6577cf20f27363e86f9cbf3f4219c359398492775e455d81420cbb8dad189b40bfad6c157e59a7d7d545d07d6c8b83a5be024a91c8d8477571cd218081bd3378230c731755f20b75a74e03dc285455122ccfdb725b6881bbeed95ab106ee1d5e2e4718b58e63c8cd7a2ea60adc215794d8603321da55a9d019f5e9be079b03", 0xfffffffffffffef4, 0x100, 0x8001, 0x80, 0x100, 0x7fff, 0x800, "aac39cb5685dbd4a927b0f9f4752a96e78c7c91261da1b3c945fef8c1ceb1b470aa492a06a150f252aee98e8131df081007094f08deaecab593af39152cc9837bddc0f96acc856241fb957c4ba62512698a7d911f582002bff"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0x19)={r2, @in6={{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3ff, 0x4, 0x8, 0xd7}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000004000)="22d65f65cbc5884319c3ae9835e47b73549b603a75e9477c1c90a463ce", 0x1d, 0x4, &(0x7f0000005000-0x9)=@rc={0x1f, {0x3ff, 0x5c4, 0x1, 0x6, 0x80000000, 0xd3df}, 0x28e}, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000006000-0x4)=0x400, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r3, &(0x7f0000006000)={0x1f, {0x8, 0x3, 0x0, 0xfffffffffffffffa, 0x4e5, 0x100000000}, 0x7}, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f0000008000-0x9)={0x1f, {0xa529, 0x2, 0xcfff, 0x4, 0x7, 0xffffffffffff2079}, 0x3}, 0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r3, 0xc00448df, &(0x7f000000a000-0x6f)="59b86a48fd3f3392c93de1297356aa3dc520c07aca86112dab80ad90ebcacb48157c9fb6e03be091b12c447d357df036c47c4471d5f93710963948d46884c786338607d1ba77f2d19af8e27c81a4d529342ce5237bc8c475686c440ba5e140356a8180404168265ca417676802582b") sendto$packet(r3, &(0x7f0000004000-0x99)="c86cbdacc610fc14190c9640eaf82af84ffa3b14bbb0f7afe7c828bfffbf9927316ec119fa9e7483e3abb38b481a20e001dafd4e890fc39be5f1f6c7c079707c52b8699b902601b6e7c0f5ef17a50311872c217cca43a9fe56d2f31cd2325c89787a3b0185de12e7dfb7d8ca3ae74fecec4ec55a185f0af8fadb49eef83dc2a59a65463b2157c13ba042b4ccca76b4ac585fdbb9dadcedcd1d", 0x99, 0x8800, 0x0, 0x0) 2018/01/06 19:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000022f000-0x1c)=""/28, &(0x7f000083b000)=0x1c) sendmsg(r0, &(0x7f0000942000)={&(0x7f0000e43000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005db000)=[{&(0x7f00001f6000-0xbb)="0b3be66fb641d5e35d008ebb40e9ce2997a47b46446e81add1f425235538f393f04bf3e8f87f33c67c70d498096a2ebc993c59f1642c8277281019d76b74b511a4c3187e30eca913ec6f2aef51947d683d6a1fb7560b4874ef2563c2d74950d81279c8daef79bc683d49f00b4e14b43ba9decb86653336b15d9e13661348fa07501c9390a77e2f1a8194fb0896e07fd1206c9d70b51d68c159d3d550d64ce3f997c90be9f0e9889a31d708c3b7be26ebc60393d89a2e2ae4f26305", 0xbb}, {&(0x7f0000903000-0xfb)="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", 0xfb}, {&(0x7f000062a000+0xacc)="56fd6ad6c838b5467913974ed1dfc7dd7b5d7797586034d7da50b4ecd80ae26b9f185168f3faddc9353dba946e7eb6ca18258a7d7d1aa698bb5c66c41ad116", 0x3f}, {&(0x7f00009ba000)="b948b1e16a207709b8663557841eeb3ba31843c4c924fe6522cc1cdacd5bf44ada45ecfc1ac20e5795fc5197075d3550c6979c2fb25a1f8cc2f6771d0ec1d83246465d9c191b6453a5edd0b9f4f375039f9e8dd508776598389b605baae34fcec07dcd3c8ee42dd3437a4f040ab0023d78", 0x71}, {&(0x7f0000f58000)="b1353fa6da3e456f41cab79ca3f034d670bd2263e0ea42624b22648c38fa3d19b89dc2ee0b000314a62f92c24dcc0e7b0183e6aed7183b22c2da161e3c02ab67d33a7f6c15f381", 0x47}, {&(0x7f0000da9000-0x3d)="46eb15a2247c7dc5bb31a08726d7c9ac8d5c915622fc5a6e22dba6b1d9f430e0703034bdf97780dc5536b92a4ccdb2190c8a9e8d0548c2b3090f1217ae", 0x3d}], 0x6, &(0x7f0000a01000-0x13b8)=[{0xd8, 0x0, 0x8001, "bb15c71b7fa567887b8ab5e0f27569843bd9b08b5192163b8417e62b578b88ef1f390017219ced7b47b227610c75f7a5cb2ef653d2183fe319f69b8330ce518871477e22b74e218837a443e03572bb025997c10c9198b1fc6665defea7e4811f19f85f1403127c1a859c6ab174033e8f02dec4a58330e8aa4f040ffd264c78a3751f53d6629a349c3f6fa47cd05c2e5bf4549a6ae547dcc30bf2d14668bce58307623d43358e7c36da4a84755c8f08d6f0c395b3921c3e7ebfb9db6541e6a04260c1966b96f83a"}, {0x80, 0xff, 0x1000000, "6bff91d76ec82396671aadf0687183f54e85f1f88dcf02096edda8336a749b4b5f45976e3c7823101442e0e986bcd9942b62202ba84f227d408404a489a0168df58ef9fa02df20d3ebe9b8ccc51e7113e492f7f1ab68a37812c4f58dc943848db8b7e13ac277f8c4cccef9c7d15d6ae5"}, {0x90, 0x113, 0x0, "32f391be87da1e83790c568f7f834db67fcc7e96262f5db58ccac25a29d8edd07d39db06b7aaff631421e2d1bb770ca06d415dfe506779a805b811dc42436ca915bc9084a77c506bed9032e4a71c6fea04646bb933a280a8386eef42a006e68a2111eb901086b0dd81408a4dc1ed1a9a32823874caf238f77dc42ffaa51cde"}, {0x1010, 0x0, 0x3, "25c8099fd53767dc4a71af2908c17fe36ecb383d96ad703d3480fff7d16c9fd0a60b24cc48f3c6706c20021f9ac5048430faa54f605d1d3071d17bb9a8dfe5e6daf0aaa3184db031e5326daff1e9681cde86d1addf19983cf6532f0d5b13d446e121cdc4e0760f9954e2129200799543d18a1073be7d5439ebea1ac6d4b846d052269ca4e78247403b48bbad3d2c42a7ff03c13781f5edd2f1597c0ae7b9459939a4b1eeb1b460dcefb63af22853977baac64943de306eb16b9c38b1d169a75dc2fb53940c1095f51a5c3ab33cf59dd8a292d312191ad772439c25784acc547c0f9d4dede9848806a3197100932303ca621dab3cc1c52ca99d1046def7fbdae34781d32c20f29481feb1c90c94eec29617946c86703265c2d19e0c1a0e509e43ef619d7fa65392f34497bd432c60e9d6abf08f9a29d7fc9d6130b6b5b1b6048344e9d60a9146fe60903368e650a01a6a8d2ea27c7ebc9ce4c7569e6d41c957304074edeb5ad0820ac0eba1b4fe54a1a348eb90aa6d13e083349f41572a6fb50e67e29f5253a703111280157de6006096f2cf6720a88c0ce757c93d4aa7382e22c7d3efabef4ebb0b44053d0f02d864ae3cb1b675e33e7ea3607d6ff1d463160f736f93173da501cc1c519c45125507c42ba8b95fd28590c7e8ac1bc28d5a7917e4f922539667d0563ec2324ca7a881e146d1f776c6d75505407e2028aa938617ec45ef66b3cd669aeafb0e974571a4e09b585e16708d9baa3e8f367189e45ab0274a7814a2df1c6a263d5740bc8ef8d6b2dea33d868cddb4053027cecadd3d6a17363d518743722e2099a481a8eaae824773e37c276fd08fd6c765bc734a783f3397ce78b4e698e656767fa72fc1acc6fb78b18498ca0db78ac0e273219e2447ae6db7d89e34844da436bfdc1d2ef4e5090c31ffb071d875e28d3abd5dcce63a879c737f6e59bdf21ac4792f330f540da89980cec5888bb15e73129922d61f45d00a7697ebf2d7d285730f6f6b69a7e79984e2519492dfedb6371871fd592559eac84ca1e219c5cc10a35a59eed002781ba630a4488339c2afbbcc1a05ed41ba85f7c0a92b27b344bc7a71497c410e31de3589cd97227fd13622ade001edce66dcefed6b260582b6067943726627bcfc42fa5c922f795160064cb5a20d110a087300cc8dc20e9281cd7630bbf1cda7a088c372ff16b4ec103e67779c7d83cef5041b9f036ebcf0cf41a0d4f9ab36e190d4a01e3eaa1aa86a8563908df7cd059b2899f758d72bbd524f48030fd30a74d0383e07e0b09bd1e57e5bec719222b138cedf17c345aed168a84b738a5e783674692a19f23b0a3e8548b832baf88b4094819685db9f47924b9d002810edc379673060b5e3aacc760c72c7ca3adf20770ec938d736f997a3f26eccb5fe715df0172951e9f52def011c964ded01911df2ca4c0a5120f2038f7ec8edcbcef3699b7e6c3c6ca3e7aaca14c12b6c45ac925082a0714cc67399ee9b23d268bf3508b1fa0e964fbff0b7cd6a63213bd0cddf3ea0f6644ef3f900d0902239985c4b8ef251d96b7793641814d200ee9fda4f78e593e6772a25cc7d4ed70b4dffbd0d2163694d623110910a662f5f77115ddd05e608da4db4c01ec684cfa7dda44d1bf0a3b87accd77ee4b5dfc3827617cdec11758c06768f8f2423c9f27e22dc955c40a4f8acb25b3f32163da82f0d07e7d5d7b86a0c37a2cdd8d4f195fcc85f617ba5513c0d331a1ea5acff1d0c7f7349ae120b28d5e83954182e1a1b4331a3e868d306801afb3787a8d10d8680a88912ca589877b39cd0574eebe21be10f7d2111e62b9b63cdd917a87db4eef1db86eea412af6b88e2d35896bf7c5087d19bd7ae537ae90683c3e1585286a4d33b4365195a629bc25b3731d8b584dd0ebd7a2aa0cf5859472608967633c2804cef539d4a8c4978489915a2ba185cd04d71371b1b5da9c3c86f45c2484b4e84fab82d00aadc8840593acd571513c16ca8a2e978849902290337dfe33a6f278b1b5d7fb15f26f817b84759998c7736ad39b232099b94b2fd507875a64310330759f6bf5a182a36a8134bb6cafb23e57e490307b31eb6678c0a2a764ce8803e76f88d55572e814179d5058bf24963ff4e650f8f475423e34366dcc9e9efea14987630a3360a1a0cd56032bf7d35793ab5d1f432e88b01cc01a2cd8e0b628d702bd413c975ac517aad31e9a8785f3bc951ee1aec74b21e7ae0cb3dc67e250dccee18520c7bf826614422ddbabc79fb44f570883ab5c30a728cedab506421d9d21a2bfbbf0c489399a4639847fb9906b18b6d17be4707e50bb5b5b53dfc4c852d1efcb9b7e3ae6ce04a351535b85b36e77157637863085cd697d6a8f9bd0fe27d248ee472b757c23af88e512ad9e30b004ac4b3bacb3f5177d2832fdabeb1a04a379bd98d8181802798757b9e412391e83e5558b4cc7b7c94830a455c47d4625244f65b61e4b805bf41d9bfeb94136d4fe6539cda7148d139bb46ac8370a7292681c57ddd7c59c9b0e9baf66ced0db8dc93bb53c5ff77ae13b888bc71f193732269c3d9db08bf436bd839449a67e053226cf33374451afe8e88e04c074e245e58d5d162639a87bd474fc80491dead3f290f20bc3b754ffea77c3f5a64628d8681c49dfa9a050d5c812529be029f5003f5b429a81dd0f2732efd713cb0ef794ef4a366f3056359b6509398890ed4bcc9d6b5f0989066372856e6cdf8f68e0ae2dabaad9ac891be6bf898f20edad27393c08ce1090e1386af1b811f97e8a10da68b4c391750045789c9c06c98d295d70e7197a8d3f4a9df2b44f008bb3de68d7216e3f783585fa903bcedbdd89c715a95cffbe6dfd3e57dbb2ec378b9a325043bf86a43d34d399740e9f2039f4610e8ded66034f78678100cc701622f9daffe40c035897aaddd29ad5627043e866c1579f26c6dca8cfabe26cf7602af9183e71ec91af9488ba2c75c78638e6c3f51b124adbee561aab7be6a01ae2c91ee81c8c2d8a03fc3f3458f5bd407aefed79adcc73c53b8d0e22506d95e24f2b8ca642cc02ec9c7f31dc9226d2060e61ab40f2a42a0e3be5268b782d4961cd15e0733e288b8ee08fc13888c986c78c487b46f8a4fd74b43e74f8c9c30f7e5444272fbac46aeeb87a11557a720547f1a669282a7bf32f864f85e58e9633e7e76aa951f1a052d6d515fb7a215bf7579053e73981d75e46d4670e761bb7f9a9395b796ac54d8ba5ddf59962ba8b8b3bd14a39287310485bc1efd9e8d8b0f136c21de5ef8b132157239c17908f938a53c7c0171c040e67f168d3e472959be31616c60855acf68bde8c7ceaf44ff7e68a935ed44a5f037041db7d4bad3740017be1012dde67ad7a5723cc2dd04816f54bba4987efc39a55593f304c36bf4a3145cc31ff06b0dfe31ff2c94d8a16972b298688d1faab84e2c21fd3c3938c8b0f601adee68d96e8318724521edf075c9235e21633db5720b97d9ab447162873315acd329ea42f60b147546ddec5de91d5620a346e2c2ffa1fad794a57107cad61ec6bbca560bd09b6299ec695bb80e3af6d608847e51e9f1bb1e06e2c5eecb6ca64371fccc7e7bf83091080f01a5ccb3188da16f89094015649b66ee6d1ddbc439d354fd449f2dbc51bfd46f02f61655cf7f05f473360722cabe462e6a58343d28adf8bae8fe3357c97799e69df02d16abef3909d2e0f09e63a3c79bb42d002e41e162d81348e0e8a248f0040d51135df21b5e5622c5c55138da6ac23aed104870b7ea41487c3df9dade0ea1e2ed184aca189b498c06e5ff6a9fcab88f97c839e9b448f91006c88168266a88df00944114846eec3f1afd1b41fdd3f0d9ac5a767750f010e405774babd79c9e8901be5c3bc3aaabc3c60a325fcc462803f336474148d86dab0e832e6bc2cbb26e9475eb3605e170da814e717f20ec5421dd8ca557c83510b761d9a1e0c41b196a528737e46bcb266c56ce52437378589c9ed5c4985dd0146b364fee00ec3c7c45143e2f43543ae77feb5e60b4b6b732c7ec5955d445299a148e3c34901c1efdd18018aab62eeb6b52057417c40fe780475870c8aa41a6d0b627b9aafb42fd5ec65ce5b4eb5684f45f444d65a5c0468e92996127ca14f9bd4ed3f8dac4719be4cb3325b585edb85b028963bc0f681d55cb3cab4aac377921a45b6ea2e7326d79fd8e1630e21ea28c9f013ecd9e1ffa245b5301acff24964cd3baf2a38d7dc0b0f45b1caf321ce96e0c1daaccde9fdc60097ea4d2b8fee39b16d0c53b318b611eca6d66e9e0aad6f718645cb05068fe05ea37456bede4f3494a480467e3c542d94497a7b004782b72c52a6c717a8b088c7cf2869ce3b894b5686262e2c7895165b585bc2be43ca4b2d76ad84ac69591ae8410ea5df6ff1e90f25087c1f9a12012ebd5274f2cdcc9a8ebfd80f75396fee4ec9cecbeee282bb8eacdfea4a9cc1fe926140b89554cb030d9f63c1d4662306a7ca1201e874053c8948d019f24792f4884a9ee30a6cf096df355f6c3980a9f063d00714e637da7a05a35e02c34a94eba46f8535739e6404b0195fad146afce22a6fdbd571144f7b6d47feae0168f2408766fb1f3c85e7bb911980c2a7df840fb9e04a38d661d5e31eb491785abec41be4d22c96feb534870a1fbcf30dbfc43f0b693a64f9d28a4e7fee0e6c5d6baf0dd057f7859ef5cd0336348634664b7b51c869f0d1e01f48910783d751848172a928e3a4ec1608e63587c7294c1af0db25558eccdfe74bdaa4fc15b98430c92470043f9fc2162d770f81241c106e2e5f641f0787b7e1861ec8109c49f60bc6eb0693673d3d129b94e970eb82041182124bb87fbd8a4e626611c6629e53d0a83df767ebbd16473c227d3b3f3edb655dbacf635ddfec276d0691dfc308a86dfb708708655aa277c4fe9faa6cf4ca43c1b2a9512b6c0fd98dfb6f672ba3ff614430d947f8cb1a8ad963956fb21e48fa05c1db7a1d7967c08c21bca8d0a73d09b19dc0c2ec4ba287a1f7960ba4e0626edc8420cfaf96c75a66474edcc0f9eb7624976417fccc4886d40b443e93cae85e5d0df4c31062c787e86a8a4ed56ebf1c42568aa77a24f403bea63962e230a54b724773310320d06c04329792841aec64c102c7dc2bed5ada84bb4c2b41d0be8ac0a9731388864e9055521ba4016a8a5cb25bf3bd897287ff744d3b1ab763519ebc4fb2c5bbd10b789be6fb6f9709ae8cb6a87da404327bde08ad838863e74abd29c3263866818c76491531a233bb4e65775ee97cc5c2d2a9e3f78551a7c28dd1dde9bf40d72149850a707d3c8a474f5715b0450a91d40164a491090edaed8855945ad8a36a0ab39e8015ecee4fcc00908cfa5a16090083c4c112f0e2083ce0cdb3b1f190c9f121ea622c0d3969b7b3ad03b8388044d50a55be6b07682c6e1e466306b1d3f3c24d6cd64f789c2d31cc4140ad956bbe3faf4d6f93fba3dfa8069e9052006af1a2fb65d991c4edf45a8b641f8e3c556d9a2f85a09b4cb75f87189c29001e310680d72d54c32b3a39ae3e1a39ce89cb1b0e25445d6898503a45d0d5c814145dbe6b62a7381544bef218e7e3115578967a97e7045ec16eb298d3249f67ebfe0c60e419b7a8bda99931f82803e199d755d828a7a9fd48a655be44296cc4db7de0f47db458c8ac18219badce44bcd47d168e0433e529e3f158ce8e68c1796168c4c82c2263cab6576bad2ece30938bb2b4507041efb10d412c1d1b216e5b4c5db7e5e527e0cb62e2c3faa0aaec3e3aca56fb7c78f6d8f"}, {0x98, 0x19c, 0x28, "11dd2331c2bcf62774c5eaa9f0e5d16c06bbf2aba762bd2131c17a2d516002b6f1c3ccc4b0ca1c82c6114fcb6943aad5d6fad79ce66c967f8304ddbec34e485dcff680db14afd4d239d281afd5f17bb38a901bf0511fc8b283e91aa3dd2860daee7a77dbef952132c42bb8e82a27f114d617826ffa7546a2a94967bc74b03fb46f663f2dd7"}, {0xd0, 0x116, 0x6, "e9e62f4d8eb79f082e8bd54bd5fdc26b8fd0c08fcb7b048a0dbb8b88907538c6d3895f3c6cf94fd4c8a946faa28f7898ccfcc255388626d1b2f69f7057cf733fa3b115e4ecb52e7ebe7f3b9c41945ecf69af4e2af84d75b80a8bd44c9137ac89f1be850b49a96788278c5ed8b917835017377463e50b17d9b1135b4b7bb37fdc953195a2cad20a48163bd5fefb8a542aced3cad59fef6bb16b8cc6d2210a368eac13e600e45093bda658a1e01eefdd87eacc95aa917218213dd202"}, {0x58, 0x8c, 0x1, "bdf816043d5611bed3abbee0aa1353ef0d1633d38bd9a4fd9dd2fe5a1aa8b8715b587f2653cadad318e0848b3125f7c817b0b63e856e9f405e6c0a48683adc389e6117105c060c"}], 0x13b8, 0x4}, 0x10) 2018/01/06 19:06:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000b71000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x0, 0x7, 0x1, 0x2, 0x6a, 0x4, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4f, 0x400, 0x9, 0x0, 0x7ff}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xba, 0x86a, 0x10001, 0x20}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x5}, 0x6) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000003000-0x4)=0x6, 0x4) r6 = socket(0x3, 0x1, 0xff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r6, 0x112, 0xa, &(0x7f0000004000-0x4)=0xffffffff, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r6, &(0x7f0000005000-0x10)={0x3, {"4b87c897631517"}, 0x0}, 0x10) getsockopt$llc_int(r6, 0x10c, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000005000)={r4, 0x3}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000006000)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000008000-0xab)="c2f7bdf5b5ddaee593fea164e1ddc8f15d6d6e820638a76f1049c7e11526cd784b974c631a3fa61ef3b8442db9981adbfb371dfd9504431eda4edf27a1b35173b5203239d6f87d55e91e241ddb4db03ac04ffcbb51f80adb4362cd953bb01a47024574656c17757aff04631618f8889ca118cf851276ee86ad12b1e6231ac053131904c2255a3df94d0f2d0d6de07b24c2790db3be713487bf349e95496e96a7eeac01b522bf4ca0a7f840", 0xab, 0x0) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000062d000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x0, &(0x7f0000001000)=[]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f0000002000-0x53)="4f059b06417dc688cd72ea139c1c43bccf175d1e0d0b8f356936ca4f8a91e68fd43d6e24573d7ee084994e2a3a2d2e9421ea9d5147c37e2d2c972abbe049c27772fc7555d7865815d5b7a5717454a9508b7e9d") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x1)=0xb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x963, 0x9, 0x1ca, 0x8000, 0x0, 0x3, 0x0, {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]}, 0x5, 0x7, 0x3d4, 0xa1, 0x7}}, &(0x7f0000005000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x5, 0x7c, 0xa4d, 0x4, 0x3, 0x10000, 0xe82, 0x2, 0x1, 0x5620, 0x10000, 0x8, 0x7, 0xa09]}, &(0x7f0000006000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@in6={0xa, 0x0, 0xef4, @loopback={0x0, 0x1}, 0x8000}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000005000)="fce5d4abbf71ab50859249b0384a72dda2cfc063202e164a9d7a1a531ba37af63c94fd9e6e1b84e8a674a559f417b300dc1f21027557d8d48ae555b87e9a19b56ca16663de527ce0c45104a6dd5036b4cb95df85c9fa33cd80980fc859153499efe892aade15f43d28d177c5c5dbd85654a33be26df279105100eeb074983d4fee82308479464d14a48f3ece29ba87c69aef9576428d0d421ee8a70d30df679dc6563a6a2d9fab8eb829969c33c29216bbfdd533653e9b281a4ded1b9ae484d5c122e8ae83ae40638b44d9482f0531162af4322e49b7c2f71bb55a8d52cb57", 0xdf}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000006000-0x38)="6fc67d4bc48d9f6e296e0f13cec5a81aa16e041b5f628afcdc7ae8128e6bc674732950d11e7fbf472e74a5c5e53e3f757777dc6dc1b713e3", 0x38}, {&(0x7f0000005000)="b60f462c2849c10b3814a150decbdb9b12ce864d927be9cd31847887ad6fbcbb67e3c006edf0be821365b69c48c21fafa5c524f9850a710edbc33a8dec85bebd21a6663abf6d700443f4041ced4b587ede362e19faf91fcd471307dbb974345cf5097bb8aaf751dac2e70f043d9c4c1c2efdc2c70e0d943565a3da3b7377efec8fb20ea582b6c18700d066531e463a096960f158d6b58449d537e9a95465b926ddab2cf0112d9a8554941642ffdeb5cbb4fdc90ac41b20", 0xb7}, {&(0x7f0000005000)="2920231617179bcdb0", 0x9}, {&(0x7f0000001000-0x1a)="a3015535ce0a6d73fba7d1c67d099b346b9ad04d900cd66a082f", 0x1a}, {&(0x7f0000001000)="f6febebe6e90a40f649e2bb30e526b1f0c9a5a2bb34966e7cdedc324b8da68b29aff42e925a5c5e0e9e458feee20657766c5666da7de792698a631fa3388a7a97a836d7b0a", 0x45}, {&(0x7f0000005000)="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", 0x1000}], 0x8, &(0x7f0000003000-0x1e0)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0xffffffffffffffff, 0x8000, 0x1ff, 0x6e, 0x0, 0x4, 0xfffffffffffffa2c, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xffffffff, 0x8002, 0x800, 0x3, 0x9, 0x0, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x1, 0x9df, 0x3f, r5}}, @init={0x18, 0x84, 0x0, {0xea, 0x400, 0x3474, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x200, 0x1ff, 0xaca, 0x8}}, @init={0x18, 0x84, 0x0, {0x2, 0x1ff, 0x2, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x800b, 0x80000001, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x200, 0x2, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0x8, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0x9, 0x80000001, 0x2, 0xfffffffffffffff7}}], 0x1e0, 0x4000000}, 0x10) 2018/01/06 19:06:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000946000-0x4)=0x0, &(0x7f0000f9d000)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @empty=0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x14, "bd09eb7d79643b813bb183250ac715e693955c7e"}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0xff, 0x0, 0x6, 0x80}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x78}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x30, 0x3f, 0x4}, &(0x7f0000002000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="230d78f530eec2995dbdbe444b5095145856482e185a460291783d1e428054f63315123cc47b6b7d92f5bb1532b4955832614c01e6963993d75849ce0b38e6161e59", 0x42}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000000000)="e596f9a17b257431a8c17c84fa99c32b2da4c43ae152bd062481f0dbd01c2fd1429b55f5cf4916bccf422d2a83f8e965d7ffa1b6c4e0c8d33bd1c5b0507193afc3b2fe501fedb387f5a27b974a45dff7f88edb9d28748ffc407b424d869597220d7274a0f6d336a274a8a656b126a371bdc8318ae1ce8efb2258b14c6d6253ecd879dca678f9b05d6259a81b85b82b66c1087faef9de9c84a7787a2a0fdb9303d0fc89793c", 0xa5}, {&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000)="61dad1328081610e1f510f37fe31f4d8f91a5a20091b056a02fd68cf6eedeec8dc125fc12f949d32140aab9e861c8a542b42699542abf25b0b649a8ebb0819f03606d6479db32dad96b89639152e5d0c706ee62ea13ca906b5355cf69dadcce7f7aab7cbc70d6f5769f42c67def988e091573eae987d9eac7fcc8b4d18907f42d3428ef57bf69cb14bbe4a6be310be17c1cfd4ae179f6ac4048568518eb880a47a90d87b24f4311a4d", 0xa9}, {&(0x7f0000000000)="b80db4e270d70b49b91dbab8b57606013db89094e1f03b92ca88707abcc8f4d4de75741489dcafab86ed8c675adc60c7a7608bc9d2fe15e23275084e3aa7ca68ba804354f7270326d9402a91842ea644f6915c7e3241f1494f928e13da80cf27c84e89ff4f034abae20f097f60ffccd4f0f8003e0419c5315289a20c8916d535e105ba80f7a0f93b34eb7306a9a2a2919a6ff548d3b59a10011040fff522d61218b7dd67fc7dd2ddedbcc8e2bf21debc9daf", 0xb2}], 0x7, &(0x7f0000002000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x2, 0x8, 0xd70, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x2, 0xfffffffffffffba9, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x41, 0xe, 0xe, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x5, 0x3f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xffffffff7fffffff, 0xc, 0x4, 0x7fff, 0x4, 0x7, 0x7fff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x101, 0x1, 0x1, 0x7ff, 0xfffffffffffffffc, 0x3, 0x9, r8}}], 0x120, 0x80}, 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r8, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000)={r4, 0x37, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000cbd000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000e1d000-0x48)={0xf, 0x4, &(0x7f0000a11000)=@raw=[@generic={0x40, 0x1000, 0x6a, 0x8001}, @alu={0x7, 0x6, 0x1, 0x0, 0x2, 0xfffffff8, 0x1}], &(0x7f0000cf0000)='GPL\x00', 0xffffffffffffffa8, 0x69, &(0x7f00000f9000)=""/105, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) listen(r0, 0x7) ioctl(r0, 0x2c0, &(0x7f0000146000)="d014a82d6a8e615935c37181d2dfd4e52cdbe42b76f33e471773928ec609eb42ed6b034d35ed523750422a9baba01318a6324141ffae9fbb3bfbbb3022699dc124a11f0d97e110") r2 = accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) [ 39.727264] audit: type=1400 audit(1515265565.064:49): avc: denied { map } for pid=7035 comm="syz-executor2" path="socket:[16769]" dev="sockfs" ino=16769 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=udp_socket permissive=1 2018/01/06 19:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b70000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd9000)="0f00000000000000db0001ee000800000000e1ffffaa0000057fe6030d722a32"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c19000-0x8)={0x0, 0x0}) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x10, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b61000-0x20)={r0, &(0x7f0000001000-0x2d)="9a3c144690f1316392dc2bd50bfa032132776eff52aae660408cec2653810cae4922196a62f2014ab4a9a00445", &(0x7f0000000000)="4f989985f0aeef7db05da45450d7ca7aa7e8cda8a503aa187180ced59589bb2d349324d6257ad6218ead886f4d5c7704f391428350af79460b2a32744689f35e097069a8067455fe88d1c28779250cf001378f324153d6a2e9c3f4fe8484f2c4a9dd15318e51574ad3f77d1988e4ed52a9bb31e3a4cb6cbb14c05eee0e2e3eb98a5bc39c0e5d4957840fef87a9f3fd9c7941e6e768f19be6fc005ce18ee5b3e284e79dee1d45f1e781dacbe5b44e9ee44353c62126ccf07a71b8de045dde4ea5bffea7dc4d9b404a42c8ce6dc48bcf983e3c1b0c5bc01143a6500c8154dc0febd10cddb0b13ebe2b2a615e", 0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/06 19:06:05 executing program 3: r0 = socket(0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x20, &(0x7f0000000000)="de000000000000003213ad7ec6b970c730b67f3665110eb90013ae770b38aebc7f082503854bd4f5d330419a5bc1a2b6768af0cdf1a3f1472ae797fd75a61840960c5c9dbeed514ff70044038f7225dea8dc71a182971f52a151805db49b6241133f8e5a41818a04474fd6b66df57ae9fc4d74b2cf7737a3974bcf76f7eebc0c31773b03b3208aca28ff02a3a517c59b9dbefa51ca3764940607f65e9f88f01ee7", 0xa1) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000001000)=@ll={0x11, 0x0, r2, 0x1, 0x1, 0x6, @random="e1d328959fe6", [0x0, 0x0]}, 0x14, &(0x7f0000001000)=[{&(0x7f0000002000-0x74)="d74ef41bef76c0ba3228be640bae11169ea49a90b781b70a3c18582d2482c28a1b7c6d8ceb3895a2d3f8217409a02a0b29ac0d6b6ce4d9fe0a4e72216e8bbca61781cee062be5fd226cea469ddce07644d63e3d2831f4bcbab0b28845ed70381831aeff588c6b2532c7279e29a3a8c2aacbc57fd", 0x74}], 0x1, 0x0, 0x0, 0x4}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0xb9, 0x80, &(0x7f0000d87000)="c83ef7a95798f16ed4bec1e58a459d9d6b70c629fb220f9633ffcf277e36587e6d43880717b4cbd66b953efeba2e0c705501a30a9557a852a4df15dde3f23d52830a2da821062202ecdf1ef193c77db10ec056aadda25e94e80fb2664a1c75ffdf8c700100bb133c97cb042e6047116f445fc441c07f837f5565100f98ff9985e8c47a30a38727ce850438aee77dd007d64eec4b61a6f0666e744f37031c7f082b45bc0c3250e7d6b92c67078e37459e2b83b75fd6a1ae2a872f2820e0b9a24428d3c051dd021edb36e8c5ba5901df128a6ca3455004de74c1a5eb880f4b75db268c978947ce42cca4185594766a47c1327c554155c3e5130d9fe88d4291290edc0b79fc8cdbe85b0900be90b2798463f5fc7cbd1c4f0bc06e82f82704919f9362c2b997a18f862ab486e84ad883156d6eb0207544b66b8100473addd1f1be85e1c81da62cb17fff41c782811e88c0f4129b73f4afe4675f05d5a80f3ad6d58ee3196c47cbae8ee494f1f4dc3845799d62d189d746126e9ef42dee6e77fa9d267a5adee0f4763fb38a5720471441388dc72312362b5fc9aac5279f2b06faced8190034c99f60e8a971bca6044125e7b57c24fb307779f7acf5dd9395f5aeb90f1725d6771bc4670cf665020592664d0cad24e7c339d5377d79303317a0539351df8834dd69b460fdd209765d9c5f0216917a80aac72c3544c79c913b69998d2110e46070547420ef3b31dfb05ecbe6ec97984b8dcf65b57dbc5b323457c6b55dd87529bd8b0ea31659c17a4c8d4e41a8bd18f16cc21c59ce881a7e7467c28c2cb76764d1e6c89b6d83169c8d095a49640a3a76862233ea06018d6aa8fac62e89320a45cb8da0523c1dc6bb3354d77340ffa9436769da45c2e46318721391c4e6e1ebd8a18b11e9d933332ba89d846af3271d6574379dc9e3929f3403395294bc98f4cc333d4e61b68ae41933f384acdc986faa116cfef4d0b92422f121b625c642ec26fcec8bb68f77fa0bf4dc071efe6fdb6797f69f43bc7206759b052bec36d027548b4b61a3bd81b2df1a95705a6a9fccd395835a1bcf72214079791c682e5b4d86b2faaf02ee712fa32073ae37b9a4c7443612029ea71e6452c06901100fc057ea2990ee41ec6682168b3536d940c97cba7ac16a8364bb44498998032a683455a2383b04e8fee6ddaff5dfaf83bea80ca8ba95cbdca90d6ba4df1f33682670843702620b8ff406c01e1c217f2a2385aec7611a9861c0bf15eebfc5f46bd603b841e5f7ef05fa48ccadf1f528fe329701611d57f793ea216e10fc9a5c094bbb45c49125b79d0aab1421538cfa46a6570be97b17a5ad678b33f45309c81290f605b775c0fbe388c1ad015b379a538897ccc46c0f5a2aaabc666883ee792d98584ebb5c0e3652cd13934d8adc3eb9b359e35e80ea150c69e421dde6156348736ad49672f56c038d8b1925829f60d1e452577efe2cf25bf7cb04c498cf2dbe4fdf7b3e5ffb790f950c206ae427b60dbd34a81b24fec86cba1c999ab6dec987b8c8fd59242e2268556d31a1e6e99a19bbe2b5ff69657049b09a7819188e6dd193a3097dfd2fb5bb18daed1b02ab051f00bebb12076818884b5039f475e2d7dc0298af6b5370bdaeba823a627b0e069c28eef424040150bd8d14c74115b48155b599fbd247e6f3651600befb1a56e3c0148631cce7c410be9f9715bd1c19ba8478b09cd6761b6ae2ca2d4667482b7d0912393a6d215006bdc7ecda1f14edfb813574706d507df8345ddee80e0508596d55b6bdc2f3f9d71ae56d489686dc70fa51a825169cce4bcb974efe54d06ac140e1e315e50371ea3cbcb2ae0b4738c52714d179546a8ae381d3f1d7f9a19fed2b2d2a461234fe3e36829b81bb6f1013ecdee589336785a185ee6cfbb42f26383327859c93dd7f4af2da76aeab1a0252c975096868f918675fbadf3d998dc7c526765be7408f00ce5cd97c2cae8404bb15e058a8e4a3f6a904eece66c42aabbc18a67e53292dbef4216afeccc4fa7f386fd17e912d6008ea4fa46bc3bc21c53740fdc242b56812c29c7381a59d1a4dbf093098be342ff25405c45fb532de9b44dd0a2778fef10e7c2ba1e01c062c3d96530cca7b1f64105500069499cc143deb2e1836d58dc44710e255cbefe5a86111a5289a7a4ee8aa96e1c5fa8e9b23812317525d92a12e417cb357ca42515d997d5136e79b8ba6fe5472fe6ab30a43e18c4dbee095e563c5b48d3e39595be71bcc85847be6a2216b510c4915e90b98aec9c746c244091d7d920b6a0f4ae2c9926fab9efb1c0f884983d77df39c314b7bd4361ccd886794ec745e2abfa4d568bb851405f199473b090f6369fae611d53b12794a8874cce26b62632188681ca2f33375e0a4d878584f26498f9ca0b3ae9598f451867dfa92d0529be91d84dc4a8e97cbe3073f3fe51dceda77609ca848206dc0c8ebabc69c477b9f55fe532a15b6774676b992cc6fafbd37aedb43981533dabf4201ef7f21b5cee214cdd6af809692a1c714091c73b8ad27e313c7093b8c22262c5a676113f9683578dab7aab5dd059cc7ef3408bc982347e19e328b7cdba28f8b7154bcdcacbc1c5ed989c8f73e63c1c12f4de5625bfa116c26485f634188213b413ed99cf885367a91ac6fe809a81b6f6cd8e0d86949295969641b4c8bd3518fb4e11f80738640892cffe46910a2e9079521f3f1776d485002b8457455e6b33f4c04ce46793f91ffebb65621e928f15ed3bcdc5284f151d01d3c9743da265bfa7d37b5f8a24100c03e47bbb6005e0dfdbaee7713f92f0d7b26b712a310b50d26cb47cf3fb37aa857a40e21ac04364e1870d04ebd454c696ebbc27dd6d1ce1ec5cae3c08a63d127367aa03e174ea2ab3dd32e4f880b04734ed889f775b8d6906309ca712f365421a888b0e257fb9552bfeb8e965467fe2d952e0d9546f9bb0fc340ee251739c4c527fda45ec8132eae5a0790b9cd31adc2b0f8a59e05e26d7bf896bc122d733e4fdd5b0bf0c075e6b0bcb690278432d94a30082dcff10b20fb78010d0622541da0f49bbac2b4cadd0a382a3f881dd4e584aa3d3642c6f65d61c99d7a85b8a505ac81aa5ea06041db6b2f26ee2539978689a6e8f64f04eab06eb3a2dcda59e58f5c601aff062ab386c456178cc0ff7b7abff45d6f93368a367adb8521836387585acd1ffc1fcd2925bafec01282d84f16e3a23db5e45dbe7d80d78d3db2ba20a96ef2d6d865700946aec29d433c0fb0ad61c3d62d4ed3b042f332bacec120dba7ed91d2b4d4860c83ba97a349af8ffd10cc814530f902c5bb5d3e6ab12bddcf07542be858224bbe4032c9560c5dd4d57172a16b96ba91a2d271b04a87b26f9b14c28f86a825349884348f02b330cadb9a2163a565477de29c130a2318a320ec685225e7b3e2adf6a7e8ebac0aca9f469bfe3e2626379d5659697b8de61c35daf0445e33052d8029b81f901782dde1b2b772d3c909c2e2e86316ac6e008a1dbece001b5358df58ad0620db8b83b444a20ee8c5c5354b91fd04167838360c3385bb03ebf342d9a3d9743e10fc7813fbd1cfa95d85657175b4dc6506038e58fc18e015ce5994d7cd86afdc5393699036ac71798b2e6e1c409764412cf9533bde51b16e9f0b91e44e32be40ae2132e1bb50e8221448e457e53b19aa85de72886209a567709067ddfd3813d4ce0eb86e702a397510ee662ef319dc05fdad1697c0a6fda7ec41a9ae08344e0f45de990fbd730f629a197e1ddd0b28e73e5973e2661ffc43a91387bd4312355bfe99b96c0b1f1afd80337df9dc69066a28d9d22104630bc3fbe384ef4bcc05b4700c46b34de29ca13c03d20b10eda4b0b54d2ab0501f0295cddfbac938c8991fcc3d9584bdf709ff09482249ea78a87f21e892a508614302848087e9166f083c41b8c054e1180a6541213508cf013a3ddb8a8231b8017d5153bc26c5b2501f0c8bf528c7f082a187fdc5a898c17df5637e306ec275c608d2938a3598cfc75cbb58b8b952b65910a5cb0f9ec86e85ad99c6d0a5956913aab5421067b1810af5186b97614bd779ec48a52674c49b7ab9eb610cc1728f1a982b4ce853d7383ac89ea340e926486e07c07d1a8f7c5e4b2881ca13a0baea6561a0354eee042a61c5bf8a880902e077eb7d89d90d8a82fe7074c6afc4973b137345e6d955c9b81c9ccfc13536a7f775d5ad2e929e16921d3db5fef8beb54f61a42c27e42906a4942234b2687ef48beb40653a332738acd4dba443e4e1b571254a2fe7bc2bd0409260942c2cb332eca45f8229abb8243f6fd983ca28d4f52ed25c6899464fb6318720cb555e6863e47073511b5c7e08ae1567cb7a8c804686be83bcda56a50146c89dd0ee02e4b26584afce97c8d6c796d3ddd5f38ec5edd8715dfb990de842a2e3c3bd963fe3a06739bd083ba782dd655e6ffc1bf9f05d63b88fbba239fd424b4b560c7eca9cf81e0093235aba05936f9d7bf498f77cc877f9dca6cc0ffedeaf1c8cd6a2fcf55b0ad38775e819a6d33f430c4a9efd106b0c86df5c0ef0b60bc396d23e837e1e35c2758883334c0749e39422997dd7cdf74df41cc2efd740a74ae02d829498077c295ec43e45a5020712cc7c618e264be513872fea79c2f06a4ae130d93dfc51ecd58b23ca6264b6073946fd896dfe4eb795f8675b66ae9a03f04524498f10dc22d8cb73996c6b5260a4d638d6187f0eb982e6054130d626b6d1483534090f103d3e90bd8c05fd9f8f7aee47bfb981a8ed14a887334f1eb2ec369e101e8db4e3a605e3d79e1dcf16b844dc219e4818719ba2e58a10c4626c342d856afbf144c1e0e004408d814bd2bfbf40aed53ced8d12be27d227ae9052d55acb58d3ad514a3221879fa7b66bd86d635cb652a647925e6fb588ca8650cb28dd355c77e2ff48e8e5f8cf858283b552857c81344b44f1ad4f5aa1d46c86244083ab33c5da66fd156555b59add7f549ef37262f7963452f2e18afff98d33aa2d69d78c07e997282c5dff05b8c4864c7268bb55f68901948dff48d109a3b72e6e23d516bebfa4a6452d6ba595ed04c52d212efa22424ec62b847cf79b7e9572f6f4c70aeb3f977499a4c34c4074570ed28badec7819eac5826388bfa44830cddf22db8273ec6cb39491732ab0de0843f15c0f22da4762a91179624b70e56c85473f65a876fdb07b550c1536a66d426b1b4a9550e587728b489f63c11be3264c18875d109dd821a0f2966df669f08457e9a838a04c62723e22a47e8338b59eae7a5126194c9289e8fa972cbdc471082d31864d317771d25daba174b472bf80c5009edc8900ffe73d10aee37efc8f711a93ddffa0cbbc562e740e41fb81aadc5d03bb7f4904f48b8f5dc56900e8133406e97175212a04fa0334b23c5b13a87b910f093bfad975a837560288cc0456ab011102456f93968c9bf439492e946d2eab0f0e4eb18fba49caf08a48bb3d41819d84c3712899118a7c8720d4aec50265c259b4bc8729756ad79a0d86522109ff3807262064f0723a24498cf9cf905f790b33378059b1eb238481dcecfcb8db38cd2a1d783cc1f60b69fe3c1157677c93f93c6380c95af598afc9d85cefc71982b6c607cf1dc91f800fb49b1da14688a2718e87b9572e00451844067b1da007cc56f35772c5616403258adf223d8226de3d5bb6f14923bc32b33db0e20135bd913f85404db2c6ed8cfafb38800a2d8ce247745e36d34d1d068950fcaee9b2ed824ac05f72d2ef4c87eafe124e338638df5ce41ecded042a", 0x1000) r1 = socket(0x11, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000373000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x2, 0x9, 0x400, 0xd6}, &(0x7f0000d01000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000174000)={0x0, 0x7}, &(0x7f0000026000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000054a000)={r2, 0x8, 0x7, 0x1, 0x7ff, 0x7, 0x0, 0x7, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x177f, 0x100000000, 0xffffffff, 0xfffffffffffff73e, 0x9}}, &(0x7f000098b000-0x4)=0xb8) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000920000-0xe9)="c9f048420d11310babf121d1ec86ff09e42ad1fb5c2863f2fc664411b38ab8952369499955140a157f1bb3b5c02f0a02bb3704a839f4413a4dbcfbbb4282f7a29bf257125107122ae6dc54fe41b80a4d32b50a21cb3673f8b6746b47a7c51f23672dee2081ca79fa53c0bcedc55eccded3dd7185936969fb1303e8f7345e9dfa4a51e5f99172ccfdc73924645c1f5d48d0711450b6a0b653f3133de46602fbf779e6d42222d94fb2e41b121f5c0a28233fc8d08955c389bb3f14d2d8da9460523175c6133cd874802d41cef2530b9853f854654ab0082ab62eb32a7aca485d66f88c1de908174af8b3", 0xe9) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00003fc000)=0x0, &(0x7f00000de000-0x4)=0x4) 2018/01/06 19:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000d6000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000dc4000)={0x0, 0x0}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dc5000-0x8)={0x0, 0x3}, &(0x7f00009fc000)=0x8) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dc5000-0xc)=@sack_info={r2, 0x374, 0x4c5}, &(0x7f0000960000)=0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000a7c000)=[{&(0x7f0000dc5000-0x69)=""/105, 0x69}, {&(0x7f00001eb000)=""/4096, 0x1000}, {&(0x7f0000c92000)=""/166, 0xa6}, {&(0x7f0000dc4000)=""/5, 0x5}], 0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000dc4000)={0x10, 0x0, 0x0, 0x4}, 0xc) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) close(r0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dc6000-0x8)={r3, 0x4c4}, &(0x7f0000950000)=0x8) 2018/01/06 19:06:05 executing program 0: pipe(&(0x7f0000c6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) [ 39.855505] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/06 19:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000164000)="4402002120000000ffff0000000000000000000400", 0x15) r0 = socket(0xb, 0x7, 0x9) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xf1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fb9000-0x10)={0x4, 0x820c, 0x7, 0x4, 0x0}, &(0x7f0000177000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aad000)={r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2ea884db}, 0x98) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000797000)=0x0, &(0x7f0000515000)=0x4) recvfrom$inet(r0, &(0x7f0000b04000)=""/124, 0x7c, 0x10040, 0x0, 0x0) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000168000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000b2e000-0x4)=0x81, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) [ 39.918314] RDS: rds_bind could not find a transport for 172.20.2.170, load rds_tcp or rds_rdma? 2018/01/06 19:06:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket(0x10, 0x5, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009b2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff, 0xa, 0x8, 0x8, 0x4}, &(0x7f0000000000)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e)="", 0x0) 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x3ffffffffffd, 0x71afbad297a7f832) sendto$inet(r0, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d4b000)={&(0x7f0000548000)=@generic={0x0, "19f5ea061f0ce95640d27e368919bbc01f4a6955e74364519ae49b4ce50d665d4c13b2601bdda888283a1989e371b026aed1d99df02dcabc3bff37ec9e657c06472d81c65f60131076d2f4b7fa4bf47f6c6fdd4adeb7eb850d2c594efad87419bc1cf0f7e4bc02ef144788a0923b0f1aa2d4b9fce1f145c4b5e4115be3a9"}, 0x80, &(0x7f0000d4b000)=[], 0x0, &(0x7f0000257000)=[{0x30, 0x111, 0x7, "2a697421ead54831659cac640e1582539dcd24caff85b3875ec2f2"}], 0x30, 0x4000004}, 0x10) 2018/01/06 19:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e2b000)=@rc={0x1f, {0x8001, 0x401, 0x7f, 0x817e, 0x3, 0x3ff}, 0x0}, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000010d000)=0x10000000000040, 0x93241179104197c) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) epoll_create1(0x80000) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00004b3000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) 2018/01/06 19:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000781000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000f9d000)="9a5118d0e9150000000000000401f600", 0x10}], 0x10000000000000df) 2018/01/06 19:06:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x3ff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002e8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) splice(r0, &(0x7f0000f4d000)=0x1b, r0, &(0x7f000085d000-0x8)=0x0, 0x200, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000030e000)={0xec}, 0x4) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x2040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00002ea000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000279000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000305000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x2001}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00007c0000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000617000-0x8)={0x0, 0x1}, &(0x7f0000ef9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000037c000-0x76)={r3, 0x6e, "abbb2a37271e26c55b25a3cf7700ea1309071d3b08da4052e8ea113d6d89152e17954ddc3fd97d48b699259e2d84550275be4d7a26d4eb70e41ad11b43e85bcfc21be616ee3b396a126ae9f4bfb6bd86282770eac2dbacf209a4baff62eb52e379b88d4eadf9c1346038a8841d3e"}, &(0x7f00002ee000)=0x76) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000986000-0x4)=@assoc_id=0x0, &(0x7f000025c000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000053a000)={r4, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x640e, 0xff, 0x9, 0x80000000, 0xc2}, 0xa0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000e9e000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000275000)={0x0, 0x0, &(0x7f00003dd000-0x10)={&(0x7f0000772000-0x128)={0x2, 0x10, 0x5, 0x9, 0x25, 0x0, 0x5, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x7fff, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0xf3, 0x0, 0x0, 0x0, 0x1}, @sadb_address={0x3, 0x17, 0x7f, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x17, 0x18, 0x2, 0x8001, 0xac, "2bf2afbcae79eb6ee299a208acf923f481a57945f338072a9b9241a48ccbc5d72b0fccc3acd2d329b3ec51a08662fdf0945c31111e2a08071f5815699ca85a721019497388a11c94c33dd1a344b8ad019ca686845863ebb0c832fdcaea733dd80a51dd1f9969e17b8ac33e31f110fd3da2be2dd26a488195ef2d7c7f3de754f670ec04c0cf5f776e1217cb7d54b3cfaa4c0a490ddd651c644473bbbd65c6f1a531c2077bb7bfdf706e10109a"}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}, @sadb_ident={0x2, 0xa, 0x5, 0x0, 0x20}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x40004) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000002a000-0x108)={r4, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x2b, 0x1, 0x200, 0x8516, 0x8, 0x0, 0x3ff, 0x6, 0x6, 0x5, 0x5, 0x100000001, 0x8, 0xfffffffffffffff8]}, &(0x7f0000c8a000)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000764000)=@int=0x7, 0x4) bind$alg(r2, &(0x7f0000816000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cde000)=r1) 2018/01/06 19:06:05 executing program 4: pipe(&(0x7f0000bf6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x66, 0xfffffffffffffffb, 0x4, 0x20}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x9, 0x6, 0xe4f, "7fd39430c374", "3a02eabd6d82f396da05b018cb242872"}) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000-0x1)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0xffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={r2, r3, 0x7}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f000030f000/0x400000)=nil, 0x400000, 0x1000000, 0x1010, r1, 0x0) bind$alg(r0, &(0x7f00004b3000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000004000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000005000)=""/154, &(0x7f0000006000-0x4)=0x9a) bpf$MAP_CREATE(0x0, &(0x7f00005de000)={0xe, 0xffffffffffff4fe0, 0xb97, 0x0, 0x18, r1, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000544000-0x8)={0x1, [0x0]}, &(0x7f0000687000)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000450000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000007000)={@multicast2=0xe0000002, @empty=0x0, 0x1, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) 2018/01/06 19:06:05 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x20000000000004, 0xa, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/0, &(0x7f00007e5000)=0x0) 2018/01/06 19:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000168000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005d4000)={0x0, 0x0}) socketpair$inet6(0xa, 0x802, 0x4, &(0x7f00004ea000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bfb000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000066f000)={&(0x7f0000e56000-0x24)=[0xffffffff, 0xaa, 0x9, 0x5, 0x1000, 0x7, 0x0, 0x100000001, 0x75ae272], 0x9, 0x3, 0x8, 0x6, 0x7fff, 0x9, {0x2, 0x4, 0x7fff, 0x66000000, 0x5, 0xda, 0x6, 0x40, 0xea, 0x2, 0x8, 0x4f, 0x6, 0x4, "60362dff35e0afdb0d4ab1c3ac8363f172a0beb4510525344e1254bf26b9ee25"}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f54000)={0x0, 0x0}) recvfrom$inet6(r3, &(0x7f00001a0000)=""/125, 0x7d, 0x3, &(0x7f0000a07000)={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000b21000)={r1, 0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e02000)={0x0, 0x0}) syz_emit_ethernet(0x3a, &(0x7f0000156000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x7, []}, @generic={0x400000089, 0x3, "a6"}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8ba5ed", 0x0, "6dd615"}, ""}}}}}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005c1000-0x8)={0x0, 0x0}) getsockopt$packet_int(r4, 0x107, 0x13, &(0x7f00001a6000-0x4)=0x0, &(0x7f00002dd000)=0x4) [ 40.072463] audit: type=1400 audit(1515265565.410:50): avc: denied { getopt } for pid=7145 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) r2 = socket$inet6(0xa, 0x1, 0x1f) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000799000)=@assoc_value={0x0, 0x7}, &(0x7f0000c3c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004fd000-0x86)={r3, 0x7e, "50363393e6195b598594c860b2d7ce0ba207b804e978417b6e05926346666c27b9e7acfb39b012429dba081d2f9cf3d6c0eaef10a2c65c88d8689bf532c98135ec26dc9b51724a180b8f1af43fb76d170649a125ccb9ffecfb5b1762f08521e9d5b8d5065b1d4df39d15e8fa5637a39c0201983c3ae2d929e8eaa7cf731d"}, &(0x7f000007d000)=0x86) close(r1) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$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$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$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) [ 40.157136] audit: type=1400 audit(1515265565.416:51): avc: denied { setopt } for pid=7145 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 [ 40.178872] audit: type=1400 audit(1515265565.435:52): avc: denied { bind } for pid=7145 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000211000-0x4)={0x0, 0x0, 0xfffffffffffffffb}, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000045a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socket(0x11, 0x802, 0x300) close(r0) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005c9000-0x10)=[{&(0x7f00005be000-0x1000)="f58d4cfc664fb5b8a3d83891b04ef4ea381d447cdc821a9ee2af467e6fe9d112fbee8eb81fbaf78a199277f0fd09f271", 0x30}], 0x1, &(0x7f00001b5000)=[], 0x3cc, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f000016f000-0x4)=0x0, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000da000-0x38)={&(0x7f0000042000)={0x27, 0x1, 0xfffffffffffff801, 0x3, 0x3, 0x2, "bcd2b6a3e3e59f9c725dd50d8f0bb9335be3f16edadb97916cbc1192e191d87041a9b2b99bc7a16b78842fdd563d0dc6445f6d1863a291741e0c7ca83bed3c", 0x0}, 0x60, &(0x7f00005c9000)=[{&(0x7f00005c9000)="58587fb6d82d60f52646bb119d1cf6368a6dea56e95d08ad4bf2eddf", 0x1c}, {&(0x7f000040f000)="cbce8fbbdbad605630712e24c8a673e3560d3b7ac3d142b79c9cf24f03e69d87c635169c7bed0e95d29db424d9f4038cfc6bb0e17baacde92fb514b31ca437fba4efb718bba5c75a1259cb945d1425f925a4a0f9309db5ee75f2850ff10ce47393a4dc0bbe8c2f1eb2f08571a71a3286f31b51", 0x73}, {&(0x7f0000232000)="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", 0xfb}], 0x3, &(0x7f00005ca000-0x90)={0x90, 0x12b, 0x6, "b0cdf59bd7e79ac7f0f6beeb63c9537a6562200b861e8713b088d9356039649b4485d12b8de2965235f34fd9e46a79eccda775cec4d2b46c0f06478e01ca0df70faf0e13d8c94c4de0b9cc91da9b1d9f90360055c052c53ceeef41e4fd00f0c2e3ded3ba5d64b5ec41dda9c8f590b65cc1d1fe4208a30d8b3c74"}, 0x90, 0x880}, 0x11) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000064000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005c8000-0x80)=[{&(0x7f00005c1000)=""/34, 0x22}, {&(0x7f00005c6000)=""/98, 0x62}], 0x2, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000377000)=@assoc_value={0x0, 0x3ff}, &(0x7f000039f000-0x4)=0x8) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005ca000)={r3, 0x1f}, &(0x7f00005cb000-0x4)=0x8) 2018/01/06 19:06:05 executing program 4: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000f96000-0x38)={0x0, 0x0, &(0x7f00004d3000)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616e811f092ef32d156b4db5b36b9689437da01e8f96d5a7b9481602bc3599891129d5aa3b884cd915f012bf405463eef858d87497df96935bd9f53c734c18b298ad7a9b378e8c54c28a89ea57a5945afd1b23f6a459937269a106e467a29766cbe", 0x100}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000f97000-0x9a)="ee607eeec357bfa2121e92bdc1d9242a5200f996a135f1f9d736dcbafc35286d3645b52f08f3dd04c049cbcabb9114f571fbdd5d53c4b6ceb6463956bbdb7433f120ca47193f7913cda6aac20aa22f5fa82bc12022432b48c0ce0dd019ff7223936a72271007ba4f532a46b25c3b994b7fa4a10274023b9b987ef51041633fc3cbe678eea99aad4d098aa2d49610f4f2bd833184f11ba1c2c2a3") recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000dff000-0x4)={0x4}, 0xffffffffffffff8d) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000831000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f000040e000-0x4)=0x0, &(0x7f0000245000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bb6000)={0x7, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a92000-0x20)={0x2, r6, 0x10000, 0xe1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x7a, &(0x7f0000f83000)={r5, @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}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r7, 0x0}, &(0x7f000072c000-0x4)=0x8) 2018/01/06 19:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000001f000)={@common='lo\x00', @ifru_flags=0x4000}) socketpair(0x10, 0x4, 0x0, &(0x7f00009e9000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000e6a000)={0x1f, {0x1, 0x80, 0x4, 0x1, 0x839, 0x0}}, 0x8) getpeername(r1, &(0x7f00007f4000)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d03000)=0x1c) listen$netrom(r2, 0x20000000690) 2018/01/06 19:06:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x5c, 0x1f, 0x209, 0x0, 0x0, 0x2, [@algo_auth={0x48, 0x1, {{'crc32-generic\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004f6000)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001, 0x1, 0x3, 0x7, 0x61}, &(0x7f00002fa000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000022e000)={r1, 0x1}, &(0x7f0000d13000)=0x8) sendmsg$kcm(r0, &(0x7f0000411000-0x38)={&(0x7f0000666000)=@l2={0x1f, 0x7b, {0xb3, 0x10, 0x8dc3, 0x0, 0x4d, 0xffffffffffff06e3}, 0x40, 0x100000000}, 0xe, &(0x7f000065b000)=[{&(0x7f0000a4c000)="8f11ca9246208690503bffa44d0df5079612dea012e7503b54cacde8f7bda807ade79dc3a9d1ae135eb5963ea27cb24e7b5d0b973ab97995563a1244b5bfb5c09417b15c7a9bc7c922b738f18de87dbd72205a0892241286cb732d4487f6e64a4228cf998fbe5beff9e23b78bf63f2a9f4e1027d61a46fdf44aab404c35eec75572e39e2b9eca11915d5c3fe44c9e74e2c44afdfc832df8635aaba522e7f6e7d2797082501e6a500865be450bd215ca86a2e2fac1af8c735f90d0d74082d3ebfc4fd57ffaf4dd8dc235752b3df692b320893", 0xd2}, {&(0x7f0000fed000-0xd6)="3032eb479160f6f094fac4ee868309d5975ed38b16c64188c916302f8c6061faee9aa76a32ff6496f623d51dfe37690a9547af45cca6c733eaf2e9612b160e9b1258a77c6b9d274a09e891d731075676d28805d15af4e4572b478ebda5337e48a9328c06f13df1574868a4f13ff6ae214eee569bb1d6e6b97c045ec66ecdf3c963645403755cbe04c884051079f7f2d307eb1a5f52cb03d4d70c2eabea58c27e03053d6c63190709d1c668b74ace15f630e1dfbbfff34af726042aaea9e3fd60d5a6446bee874b5e59c2a1d8338d6d2189c31cc441b6", 0xd6}, {&(0x7f000031c000-0xdd)="009edababac3b483fbde4bd7978cf5d790ed40a4570e01994e63e87f29dacc69647927af5c2c6c7ae961579cf28dfe3daeab15cad0b0c4cacb448b257dc1dc63079648e01634ac4b370d0294427dc346c53e7d62805f6d97c8ebacb2a6c87572baeff072a195e875aa35b3758a928e4515f5d9600b36268e65a873b0d96fafe142715647b3b5b11f112d9a3b3bba2cf7de7a92436cbff471dd05dd4d85dba07c2190e094fcdb6ac1d3be3db8488ecef00d8f5384199f64f8518252c69adb62a62260482d28d1b802570f740b81beaaf155bb06d6dcb89c7c0edfcb5684", 0xdd}, {&(0x7f00005ed000)="aa4c6bf42470bfa90b8c3db6872944abc7838cde35f9d60508d1791ca96b589ff4ecfdf1604b389cbbcd19ad496dbefac9b49cfe2c425fd0f5cb798f7339355d20e801c3055cad4f", 0x48}, {&(0x7f000011c000-0xaf)="22501b40c432ef6bbeb249a5c9363dde05e18a9cff7b6a16f94bb3084d14ca0265ed3c49667219fc085969abff71ad7060be06b25b8d6ce2a0f6296b76a320742107c7cc96f8e79c541361e57e1d3277b0f8cc0992f77eb8ee5c9908aa9d5d36654b46eda58740c7e652b563526ceab9573f7581de13292770419bd3715af99eb48b9b76dcac2036689af227ab32effa061b2a66dcc11bd09679cc5bae2cb394ae79d71ab62da212f63b67a0520f7b", 0xaf}, {&(0x7f000036a000-0x8)="68be8eb9003614be", 0x8}, {&(0x7f00004e3000-0x25)="9699a206a6fb5778250fea0424551d0d0e2cd7905392b8dacd8dd78996a15e2ba7df075c44", 0x25}, {&(0x7f000054d000-0xfb)="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", 0xfb}, {&(0x7f0000c08000)="acf6ea8c54789809b453a15b8d3272ed1b53a90719b66c6d174111a1edd08d3421dd8af877f9f7ed2e82a1b231b4188830013ee8347dc53e97b4f712e21c85147ac80a68ef11517c8be46925a3bd934860899b095c920b483874ab49fc7ac6688172bbc14b5f8462836895e64daa58f230d509897c56e86d31834751798a", 0x7e}, {&(0x7f000001e000)="62c317246ebb95af82cf2a9589665208f892cf3b4edad23f94e6688e86136efd88fd834d2e4be83c886ae5bc5beebb56719434f36176decd018e9aecb027fdbbe90e2e1bbb3edd1212d444289473404df16612112f3406f5f4c90f45395e994038f684982449de2f6abf16e9fe5acd3d4d11ce933acd74585fbaf3a2d8e12ddf0f7ee9c961665ba2402ca25b852c25cd0442821bab00efba41ad9dadc212ef57590f8274fa271877265f17f19f", 0xad}], 0xa, &(0x7f0000fa9000-0xb8)=[{0xb8, 0x19f, 0xbece, "1bb6d9f4b148f66e95a9daf0ddee9f822beb90c698d94d9c6d8e83dd4d0430aaa0aad09d49c4131d485b2a0d0c494eb115855086fa7185f4c5603b94eabae4991fc5d4c5c2c2df57d03b266b5368ce1d602aa6faff05adc551292e0340ccdbb1cbe4b4d05b495baa0874d45e8fcdadf3404937727a6a97a7c35f228f21730af5ced3edc058a265f165b8b75f28dd5c468c60216caa13b8e48a051dededd5e0c1f530343c3618"}], 0xb8, 0x4010}, 0x24000080) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000763000)={r2, 0x0, 0x4, [0x3, 0x3, 0x1000, 0xfffffffffffff800]}, &(0x7f0000011000-0x4)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/06 19:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000325000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d2a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000314000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ad000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x100000001, 0x1, 0x3, 0xa, 0x0, 0x80, 0x3f, 0x2, r1}, {0xffffffffffffffff, 0xfffffffffffff800, 0x4, 0x2, 0x100000001, 0x1ff, 0x0, 0xee3d}, {0x2, 0x8, 0x0, 0xfffffffffffffffe}, 0x1, 0xe, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x1, 0x0, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x3, 0x8, 0x3c5bfbff, 0x20, 0x70b7}}, 0xe8) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000037c000-0x4)=0x0) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x80000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/06 19:06:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000011c000)=0x81, &(0x7f0000e7e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) socketpair(0x10, 0xe, 0xca, &(0x7f0000d1a000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00008bc000)={r0, 0x40, 0x2ff, "4827f03924cbdfb2320ecb6c430098bf32ae031f788dd3e19404746074089c4d2cc6e1454954f7d93a5a20e57a8942dd2c"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000891000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000, 0x2, 0xff, 0x8, 0x7, 0x7fff, 0x80000001}, 0x20) r4 = socket$kcm(0x29, 0x1f172f106d5955ef, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00008aa000)={0x0, 0x1}, &(0x7f00004a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a61000-0xc)={r5, 0x126, 0x2, [0x400, 0x0]}, &(0x7f0000f21000-0x4)=0xc) sendmmsg$alg(r3, &(0x7f0000d02000)=[{0x0, 0x0, &(0x7f00002fe000-0x30)=[{&(0x7f0000d63000)="1fa130a89bfc0dfc13687e07069b8af63fc8cca5d568d0c98e1711bcfd24786d7b076e420b1a1821", 0x28}, {&(0x7f0000e8c000)="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0x1000}, {&(0x7f0000d68000-0xd1)="2250baaeb1d69a2d34d63ab6a758d27c5902571c7a29fd020abb97c6d824ac292951e8c657385f7db4f34d7ada5809958aae13286f21bafab31770ef0f2a43e3be56ab236f1aa8493558da2e846479c4925e758a3b69dfba8a21f5b7db15b049eaf345f63f40ae4d35e468c0397060e26d0da5710fb718eabf1424d6ad9890aa8bf7bafbb48af24c5a114b424ec6990971b35f46caa75161298d9270ff5ad32774d1d1ab1d42a55d8fecda289ebe95e760cfed7060baa240e11d65fcdf9b40ec0c35eb211f886bb724cf1769c05f77d5d8", 0xd1}], 0x3, &(0x7f0000d11000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x30, 0x10}, {0x0, 0x0, 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0x1000}], 0xa, &(0x7f0000aa6000-0x1310)=[@assoc={0x18, 0x117, 0x4, 0x3418}, @iv={0xf0, 0x117, 0x2, 0xd5, "80451b11f121ee958c4a81f16e4fb0025e21535d4932896ba7ed5e858eea94219dc3be0422542a050c4dcba1bad03680d5072514936cf676d3104ecd59820c3f057f1f0969de6d84937ea286d74bd90a8c2d2b9dda5c6302cf54a235e05f12a6cdb76f9607308eba4ee96a83af49f34f30071fa550ae3e73e871c943086c6cd7fe4082cbb604a9f06147143e782f4f8e50d16e57335b2456aea7d811312264f3bed97b77e07fd5618980d119a45f8c9f744a660732d1cb6aa1949712bb345b180c67080b97e30ab51294e38d08a3dc5ea7d2225f3f"}, @iv={0x48, 0x117, 0x2, 0x30, "2565d0ce1905039c2b2c6603a3943a306c966922f1031c9ac9b94bcd523401200f3cbf6c9e779230168ab2622172d7bc"}, @iv={0x38, 0x117, 0x2, 0x21, "acd4c33ed6838187eb8bad77d655c9fb34a2bd98fb727b2ab2850694d6b533c304"}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x98, 0x117, 0x2, 0x82, "07dd4513bbfbed774410ea6eac989e97a6ed747c9c963ad1a7faaa1a9a8db46915572c03688e2c68177473702b1a2c70c027c7f7dd5dc8a0fc011025404ad4983f7b05cd472fc6c94d883861c20fbec29db686df982ff5d4fb40b18b5c0684aeb4c70a2af4a5f8ef4f779f29c8b740ccc900c17df6b6c4a60b00c8b7e29e3f7f60a5"}, @iv={0xa8, 0x117, 0x2, 0x8d, "a685e1bb1df6581e13f484e00b0753a2899dd91d43ad098a8fc80b9ca7486209c916916aa8df0eac7c427733349dfc369ca1f4bc22cdc8045fe373ec4f24b8bacfffbfe228995d94dc3f52847ecda3d4737c9b856ee9d2fca8a5d1d130938a4be385d5c7547c312ac187e6fa0bfa78cfa56f4a562c8b8923e9458e34b4f58d8d892584370b73303490a6583e93"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xaafd}], 0x1310, 0x8800}], 0x2, 0x4000081) sendto(r4, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) syz_emit_ethernet(0xf9, &(0x7f000034e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="59ba94c8841b", [], {{0xe86f, @llc={0xe9, @llc={0x80, 0x1, "d5", "f6ccca41c5525121be30ab2eac43dca99f89376ef11f6df48230919142a76cd5c4752d48e1c17b7847548b2caa76aa24ca911b0532baf6e20997f4338709884199a5f63f2fa460a40aed1576aa8fdfcbc50f4fea52359eb9f3b5027ef4b6ca5a390bd8a295257e2eb1f8405fe006f34f594b2a37920ce1d5ee9eec72ebea822b05a61b00f3a1cdf9449eaf8b64cbeee63c19f927cdc481f5d594e27903e0f7e67c9bd3e8726feaa6bb3b0b7d56b38d535d7825be1b405d0123ede09003535001892dbf07c40edfc2ff42b3a2617368777ceba22c63257103615719e557e1bee523475e5dd36b"}}}}}, &(0x7f0000f32000-0x10)={0x1, 0x2, [0xc0e, 0x295]}) 2018/01/06 19:06:05 executing program 4: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000002000-0x97)="220000001c00b515f8efff000000000107ffe4ff00000000080103060001dea44557", 0x22) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000022000-0x4)=0x7, 0x4) 2018/01/06 19:06:05 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000fe6000)=[{0x60, 0xff, 0x9, 0x0, 0x0, "298d3d5d4c0001000000005200008197d9df7f0fcd8c070031853de5aecf1544ec9a611b4cf1dd7163e63600d700000000000545057d262e57b61a1aa0e4b274d4160012e08d5340b647607ab88b3c1a"}], 0x60}], 0x1, &(0x7f0000001000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket(0x3, 0x1, 0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000031d000-0xa)={0x0, 0x2, "9514"}, &(0x7f0000fe7000)=0xa) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe8000-0xc)={r2, 0x7, 0x20}, &(0x7f0000fe7000)=0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe9000-0x18)={0x0, 0x7, 0x30, 0x4, 0xb7}, &(0x7f0000fe9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000add000-0x65)={0x0, 0x5d, "be631f9103afcf849ea56989c5dc654990c6dff2c13e825024e91d676f91f66ae5bec5c92398f9f0f938e1e9cccbeae54cf2d462f387df199d59bed42e804530a35a553e22485752f75f114e1aa9299541accc6e666eb93472bb3bea68"}, &(0x7f000019a000-0x4)=0x65) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000472000)={r3, 0x2, 0x2c0b, 0x7, 0x4a, 0x4, 0x5, 0x5, {r4, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xab7, 0xffffffff80000001, 0x400, 0x3f}}, &(0x7f0000fe8000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fe8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003fa000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000fe9000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fe9000-0x4)=0x1, 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aa1000)={r5, 0x2}, &(0x7f00000b8000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000fe8000)=0x80000001, 0x4) [ 40.285169] audit: type=1400 audit(1515265565.622:53): avc: denied { getopt } for pid=7184 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/06 19:06:05 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000683000)={0x0, 0x7, 0x10000, 0x6, 0x7fff, 0x3}, &(0x7f00001ad000)=0x14) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000081b000+0xaa4)={r1, 0x7, 0x0}, 0xc) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000081d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000568000-0x4)=0x14) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000031000)={r1, 0xfffffffffffffffb}, &(0x7f000081e000-0x4)=0x8) bind$packet(r0, &(0x7f000081d000-0x14)={0x11, 0x1b, r2, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff0200000000080103060001dea445", 0x22) socketpair(0xd, 0x4, 0x7, &(0x7f0000147000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/06 19:06:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000002000-0x23)=""/35, &(0x7f0000001000-0x4)=0x23) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet6(0xa, 0x80006, 0x81) r2 = accept4(r0, &(0x7f0000bb6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000726000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/06 19:06:05 executing program 1: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f98000)={0x0, 0x0}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f9a000-0x4)=0x0, &(0x7f0000c5b000-0x4)=0x4) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f9a000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f99000-0x4)=0xc) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f000012f000-0x28)=[@iv={0x28, 0x117, 0x2, 0x10, "fbc5fa02175bbf9afa859e5d66c188d5"}], 0x28, 0x0}], 0x1, 0x0) 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da6000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000da7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000da7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000da6000)={r1, 0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/06 19:06:05 executing program 4: mmap(&(0x7f0000000000/0xe6c000)=nil, 0xe6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "0700000600000000000000"}}}}, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x7, &(0x7f0000e6d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000e6c000)={0x0, 0x0}) socketpair(0xa, 0x7, 0xfff, &(0x7f0000da7000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000bce000)={r1, 0x80000, r2}) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000021000-0x4)=0x0, &(0x7f0000021000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r1 = accept(r0, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000008000)=0x6) bind$netrom(r1, &(0x7f000001f000)=@ax25={0x3, {"776cd2f8771e40"}, 0xc}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@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]}], 0x20) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000020000)=0x1, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0xfff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000022000)=0x60) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000021000)={0x0, 0x9, 0x2, 0x9, 0x7fff, 0x9, 0x1e4, 0x1, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x80000001, 0x0, 0x2, 0x0}}, &(0x7f0000021000)=0xb8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000014000-0x10)={r3, 0x8, 0x8, 0xd6fb}, &(0x7f0000022000-0x4)=0x10) 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b71000-0x20)={@common='ipddp0\x00', @ifru_flags=0x4000}) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f000055a000-0xc7)="ab", 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d5000-0xc)={0x0, 0x0, 0x20}, 0xc) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000d03000-0x3c)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x0}], 0x1, &(0x7f0000f9b000)=[{0x98, 0x0, 0x100000000, "2f649f798f9e8a4158cd517a29ca0ba146905c7861b5517caec9cf22cdad771a9c006dee0ff104fd241fc0de18d95ecf2d4cd42d708bbef574d6ce6e5b2f5c6b8f1612953e7a58fb1b729a0e74e8e252a37636e880da2afcf41262e05d88c057b5009a86b5baa39c062ab10876efd8d9d3aa9bda81146138b19843d262d7988ec7c43d265889"}, {0x78, 0x0, 0x1, "954506afe44d28360c7568fdbaf4d69257b1291a23c5afaa6c9492c79504b3b25c149168709a666406f713a1e7b62a230991377c855165a737c02a809320c21344511356e3edfde53e2e8165345ea4a034ded019c89528caa8bca142ef0a33f99582225e89a968d8"}, {0x100, 0x19a, 0x8, "7ca1f3541252ff5c708c7fa085a5475405bf8726809a06abae42d5ec2dcd332fdbb54d51d751716c20ef672c75fdb763d200fe4eca14cd0a3aceb725c8ee8ef048f96a3d6228adec2fa70bf725e16036e49ff64d8ddcf228add9609acdb44475f4871eb46d1016506ce77525e8722f840c3d8e6dbe8d1448a5200e09531f403fd154c22d109ae9c3dbe08d6af4c82abb9bfd10479a4aa2f2421270f9e49a5ec73b9c0a2ac3877fc08008490ecad20f1e40216d67d47726937ec2f11b15a3e1367b3e29706cc02345073ffd9e25794135d47e87eaa1e2199954697ec791876197271152d1e101cb442169"}], 0x210, 0x0}, 0x0}], 0x1, 0x400000000010) shutdown(r0, 0x1) close(r0) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009db000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000bcc000)=0x0) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socketpair(0x200000000000003, 0x2f3528caf35c0b27, 0x6, &(0x7f00001a1000)={0x0, 0x0}) r7 = accept$ipx(r6, &(0x7f0000f89000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000923000)=0x10) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000875000)=0x0, &(0x7f0000410000-0x4)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004cd000)={0x0, 0x0, 0x0}, &(0x7f000051e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d80000-0xe8)={{{@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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009af000)={0x0, 0x0, 0x0}, &(0x7f0000584000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000408000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00003c4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000)=0xfffffffffffffe55) getgid() getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f11000)={0x0, 0x0, 0x0}, &(0x7f0000d9d000-0x2)=0xc) getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000043000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000e26000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000412000)={0x0, 0x0, 0x0}, &(0x7f000070f000)=0xffffffffffffffb0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000025d000-0x4)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000a92000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a5000)=0xc) getgid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000081b000)={0x0, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00002e3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000955000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003b1000)={0x0, 0x0, 0x0}, &(0x7f0000fdb000)=0xc) getpid() getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000da6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000)=0xfffffffffffffe3e) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000fe3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000624000-0x4)=0xc) 2018/01/06 19:06:05 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c44000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001000-0x100a)={r1, 0x401, 0x100000000, "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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x4, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x9c7, 0x8, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000)={r4, 0x401, 0x4, 0xfffffffffffffff7, 0x80000000, 0x80}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000003000)={{{{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]}, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x400, 0xff, "6a659e5479105add5cf421273ec62663fa874bd6598c53077ce73391c54478ad002b4d5b48135d1fcd55784a19532f70e2ba9d7b6705e3ec53b4e7a015b0284f61110652aa43f1f8bdb63ed26fde4cba"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r4, 0x4}, &(0x7f0000004000)=0x8) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) listen(r3, 0xf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000)={r4, 0x4}, &(0x7f0000005000)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000006000-0x4)=0x0) connect$bt_rfcomm(r3, &(0x7f0000005000-0x9)={0x1f, {0x9373, 0x7, 0x9, 0x44, 0x2, 0x5}, 0x348}, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000007000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000-0x4)=0x9820, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000007000-0x4)={r1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xffffffffffffff7f, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000008000)={0x4}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={r5, 0x54, "04990bdbba7a5a4cb8b16ccdf41b762c7ae9d542d38953df85f50d3febabce5e5c8cb54b15b2d30c81d45a636fe04ed44212f075c79a2cd5ecd3ec1c03b5f8b04df27a5c8093a9d8649beafc80afbe6a08d441a5"}, &(0x7f0000006000-0x4)=0x5c) 2018/01/06 19:06:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f000090e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair(0x0, 0x6, 0x81, &(0x7f0000a62000-0x8)={0x0, 0x0}) connect$netrom(r2, &(0x7f00008c2000)=@ax25={0x3, {"73983345e2d0f0"}, 0x9}, 0x10) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x0, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/06 19:06:05 executing program 4: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f29000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f29000)=0xc) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000f28000)=0x10001, &(0x7f0000f28000)=0x4) r1 = socket$inet6(0xa, 0x3, 0xd) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) splice(r1, &(0x7f000089b000)=0x0, r0, &(0x7f0000b69000)=0x48, 0x100000000, 0x5) 2018/01/06 19:06:05 executing program 0: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0xa, 0xa161) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000cf8000-0x4)=0x7, 0x4) r1 = socket(0xa, 0x5, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000130000)=0x3, 0x4) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000067e000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000075d000-0x4)=0x0) 2018/01/06 19:06:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="38efa39d5d1d81829d7d3bacc3", 0xd}, {&(0x7f0000001000)="ffb0733e818ee6aa44a3d7a36c3b1345a0ee563d70301cdae5723994ec4085739d731b2e926ae3acd426bef96cd9816b156d41df81228570b7323610ead584df3d50d97868", 0x45}, {&(0x7f0000001000-0x3d)="00b7fa524b871195afbc763526b89ae1a0dd91096680d2aaa5f5db1103dba1d89bf5b1caf5e84d7c10fd538aa91e5867186917962ced3e7e5c2c082ec5", 0x3d}, {&(0x7f0000001000)="e65cd78d117b753989de5669c9fe153f2dbeb4c7d9919cc2bbe8e078df7d4eb5d3e1a82ae4cec115db6d669de968e4b617c4182a928b1f8b1b09d97237ddcca4ca32fadb3c660196fba32b4ea2fee724a469c3a123de2eb5", 0x58}, {&(0x7f0000001000-0x3)="63bff1", 0x3}, {&(0x7f0000001000-0x4f)="c7686dc390220dcb5cee6739e227f8b49096f2707080df0e0abb4c49b8c4a94bbe379abf1c9591588779c3d1396f4221563ba715c2a288fad5d9660aeaf7e9469d7269f8a638eee7a3dde4c25a6871", 0x4f}], 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x2, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000001000)=""/112) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x30, 0xaf9, 0x2}, &(0x7f0000003000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000)={r4, 0x0}, 0x8) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) syz_emit_ethernet(0x16c, &(0x7f0000002000-0x16c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="320f73f7a26f", [], {{0x8917, @ipv4={{0x16, 0x4, 0x30000000000, 0x2, 0x15e, 0x1, 0x3c6, 0x5, 0x21, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@noop={0x1}, @noop={0x1}, @timestamp={0x44, 0x10, 0xffffffff, 0x3, 0x1000000, [{[], 0x2}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7fff}]}, @ra={0x94, 0x6, 0x6}, @timestamp={0x44, 0x2c, 0x6, 0x3, 0x2, [{[@broadcast=0xffffffff], 0x70}, {[], 0x2}, {[], 0x1}, {[@multicast1=0xe0000001], 0x80}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x80000000}, {[], 0x2}]}]}}, @udp={0x2, 0x2, 0x106, 0x0, "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"}}}}}, &(0x7f0000002000)={0x0, 0x4, [0x15a, 0x4e2, 0x97c, 0x67b]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r2, 0x28, &(0x7f0000004000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000)={r5, 0x1, 0x18}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000005000-0xa)='highspeed\x00', 0xa) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000002000)=0x2b2) sendto$inet6(r3, &(0x7f0000001000)="ce1f8fb15ead6271af20951be0b9ec592295dce510c2cdd9a86e82283f68e14c590771a8ff16a0bcba38907add252234c4acaca854931885530fe4500bb6ab55c5d9af13fdc2188fdda155aefc5607e52b1ada412b16e897b7ceee8eea70a3ebf97353549dcbf0941f9657f1fe04ebcbde6f82f1296793f1cdaf324b06f64f2572409eba9e54b36679ce59c8ab11d89b00b413752a3bdf95987acb841a64b5b63c7d528e22ed1550958c4b2f461a12907ea8b8f03fc84069673ea997228da9af2d4c82f91c6a1a71e7e3b5f9a2ad407c1dc870908157fa6b4963bd8995", 0xdd, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x61d5cb62}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000006000-0x4)=0x7fff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/06 19:06:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) poll(&(0x7f00009ff000)=[{r0, 0x910c60768a34e5ae, 0x0}, {r1, 0x0, 0x0}, {r1, 0x41, 0x0}, {r1, 0x325, 0x0}, {r1, 0x1020, 0x0}, {r1, 0x0, 0x0}], 0x6, 0x14600000000000) connect$unix(r0, &(0x7f0000006000)=@abs={0x1000000001, 0x0, 0x3}, 0x3da) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e9000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000073a000-0x4)=0x0, &(0x7f0000242000)=0x4) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000852000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000e01000-0xb3)="e65b4563e6310856b18990ffa762f491a01ce5adf7a8a15728fcdbde9117f6a11253fc66c44b2c3b8398bbbb9593ca7c62752990f2772ce3e57b9a26e27f95cc2b53d7e09cb11b9e5b234defe44e64dfe8c7b4a160baede28b87513167566802bcadba6cdc78c7ebdb474fa04db53f5af5d83a961a936bd306bceb1a0a807cdfbf027e92e1027dc85c255805b7576c5b1dcbfd2b72ac85878a2011c0c9fd281e2fe4c51cf8697c583daf1176f8687a2b292d2c", 0xb3, 0x40000, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002cf000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x2, 0x2, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$alg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f00009ea000-0x20)=[{&(0x7f0000daa000)="a27e7867f3a76e1a6131a6044d38c454a6a7537b54e29ab56277bbd6f5bff30b4884b2eaf006acba9e3b82ac7155b917ee14240d5a7d3f3fe20a5f66f2e5efe1f19fca78329a31a606bd369809f8feca89bbc60421f7313c532a66cd912f17c14e9ca126cf8e3d61df12ec09d6334147411432588ef77ea3583e5405eeee97ad2019fd7a43ba56516fb157eae4e669cf919fbf783ef23bc2e5ad697226b4ea6ea9d699f21464577bb4d3cffb6d46facedae2a804b26c2034bf54a29818c890580d58ca4ac77d3c1af63717dd8f3892c9fd9748029dcb99163313b4", 0xdb}, {&(0x7f0000b4d000)="12025bf2740d0194d9a5ebedcac5d1ea65d1ab73eaa9f5beeb4ec844e418bcd60374cc3fc60d2ede866ac671197ed5c4af44b0d71d770ceebaf31f", 0x3b}], 0x2, 0x0, 0x0, 0xc000}, 0x8000) 2018/01/06 19:06:05 executing program 7: pipe(&(0x7f0000eda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x200, {0x4, 0x99f, 0x116d, 0xb8f1, 0x401, 0x6}, 0x0, 0xe04}, 0xe) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x2, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5d000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000752000-0x4)=0x6, 0x4) close(r2) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/01/06 19:06:05 executing program 7: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000077000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000001000)={r0}) 2018/01/06 19:06:05 executing program 5: r0 = socket(0x11, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a2000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x80000000, 0x1, 0x20d, 0x1, 0x4, 0x24f, 0x5, 0x0, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 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, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @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, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000cc8000)={&(0x7f0000038000)=@in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000898000-0x20)=[{&(0x7f0000a34000-0x53)="2f7d853c7c1fa839caac6b0c581e8bfc12e0e7d04de5c9d54868d566398a06e8a8add582e4480b568b2caed522dd26bce74badd4a56f119d0e6d1e8ff174e34570c8ed9aface7626eaf2b4468c2035f0d9f4ca", 0x53}, {&(0x7f0000970000)="df7576490e82451e8c6f55cde648cf81198495f031a244dac2a8684ebc1f2ce621474d145ca8ab47817b9b348cea172d320a000dea3e3d82d19b616a4eccf8d03396b57be04a8eaea6473f490eff38499ebe872d4c86df746931e55e0581a5686ca22125dda812599aac3a697a7af804fa52ea40d37d4963a08bcd53a18244be84071f2a0987b3703fc35f51215d2ae64721735123e24ca60e16be213174ef6dbecb34c1d20ef9a7b3e7dfd7f5d3d757581105e6705d9f183721eb02d4fc46fb99b645bbdcd340fd3baab5746dee140c5f621eb4688c9cfd24c02f34c89d9fa68111bf3e8fdf1c9b948ab6bff775903750", 0xf1}], 0x2, &(0x7f0000349000)=[@init={0x18, 0x84, 0x0, {0x7, 0x7, 0x4, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0xffffffffffffffc1, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8005, 0x2, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xda9, 0x1, 0x8, 0xfff, 0xd3ae, 0x10000, 0x81, 0x0, r1}}], 0xc0, 0x80}, 0x40000) 2018/01/06 19:06:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:05 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031e000)="220000004800070000000000002673000a00e3ffff21000004000300010001008c45", 0x22) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b6a000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f000041d000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fe2000-0xc)={r2, 0x80000, r3}) connect$bt_rfcomm(r0, &(0x7f000053d000)={0x1f, {0x1, 0x9, 0x6, 0x6, 0x5, 0x1}, 0x2}, 0x9) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000fe2000-0xd6)=""/214, &(0x7f0000a60000-0x4)=0xd6) 2018/01/06 19:06:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r1, &(0x7f00009d8000-0xda)=""/218, 0xda, 0x1, &(0x7f000012a000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000011f000-0x10)=@common='sit0\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000014000-0x10)=@common='lo\x00', 0x10) listen(r0, 0x200200000000003) 2018/01/06 19:06:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00001b2000)=@req3={0x1000, 0x4753, 0x5, 0x3, 0xfa8, 0x80000000, 0x8}, 0x1c) write(r0, &(0x7f0000781000-0x1000)="f8", 0x1) readv(r0, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000249000)=0x0) recvmsg(r0, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000127000-0x43)="d4", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003bd000)={0x0, 0x3, 0x0}, &(0x7f00001f9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000099c000-0xff)={r1, 0xf7, "fc80b70cc0faba0d6b69f748dcd8be158f6ab1aa45bf33e8a0d251bc5b017c4261cf97ff45482f274164c6c530989cbc312a3f561cd8823cd6a429cc23bc92090a758a0e8834c0eaf387dba6ee806c8466b0b998812b423a07991fbcc11c70b5e60380a56f616129e65bea3cd1419ef46da03ba39b939224d1955e774d0e4c4a7fb9a0a2c9615b9cc5711e3aadb449c7075c0b69f0d863546cb2e902647222253dd4f83a5adb953b1e8f9ccebd4ac5f421f11082e0365b2d9d060b874004d88139df27b415391d7663e92b23526829980eac33ec07474b929b49f966f59eb9ee6d1524834fe2f9b2586ae24bd7557048afd57445834197"}, &(0x7f0000520000)=0xff) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e91000-0x8)={0x0, 0x0}) 2018/01/06 19:06:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000da5000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072f000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007e9000)={@generic="03f1afca92f4a385d210192b2e53f0e7", @ifru_flags=0x400}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000a11000-0x4)=0x1d, 0x4) r1 = socket(0x10, 0x802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000b63000)={&(0x7f0000418000)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000499000-0x40)=[], 0x0, &(0x7f0000431000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/06 19:06:06 executing program 0: socketpair(0x1, 0x4, 0x8, &(0x7f00000bd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x8000f, 0x4, &(0x7f0000e6b000-0x5)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000070f000)={0x0, 0xac, "3ea030ee60857fb0082f4b89348a0695646ee450d104bcea4a044b0aca5ddbf756109888cd945d1d64d4797f66dc4c1e352ef52f871660b6d4c07f45fe8336044f71df22c4ce5b112ed79737dd041a3f7beb6a0cc12e30cc2e9d4a16ccf9a9dee3867634d3309a441bc43f9aa3e743ef5a0ee0b2d1dc0285571ba1965e387b529a1677917a022811c1c4af68949db5b5bed4cda13359dd43a042729184a7eaf0ae1c5c0a65823e3e5346923b"}, &(0x7f0000e21000)=0xb4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e7d000)={r3, 0x20, 0x0}, &(0x7f000095c000)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000cd0000-0x20)={r1, 0x0, 0x1, 0x80000000, &(0x7f00006c7000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a8f000)={0x20, 0x72, 0x476, 0xea3, 0x7, 0x2, 0x3}, 0xc) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a05000-0x4)={0x0, 0x0, 0x0}, &(0x7f00004c0000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fba000+0xe57)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x2, 0xa9, 0x3, 0x8, 0x2, 0x80, 0xa0, 0x4, 0x4, r5}, {0x3, 0x7fffffff, 0x1, 0x8, 0xfffffffffffffff7, 0x6, 0x8, 0x7}, {0x1, 0x3, 0x8, 0x7fffffff}, 0x8000, 0x5, 0x2, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0xfffffffffffffff7, 0x6, 0x66a, 0x174}}, 0xe8) r6 = accept$alg(r4, 0x0, 0x0) recvmsg(r6, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000741000)={r3, 0x1f}, 0x6) 2018/01/06 19:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c75000-0x10)=@generic="2c303e02669f91fe14443e60ed73cc6e") sendto$inet(r0, &(0x7f0000a92000)="", 0xffffff05, 0x800000020000000, &(0x7f0000015000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, &(0x7f0000a70000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000057a000)=0xc) 2018/01/06 19:06:06 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) 2018/01/06 19:06:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) getpeername$netlink(r1, &(0x7f00008ce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000683000)=0xc) sendto$inet6(r0, &(0x7f0000a95000)="", 0x0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1a) 2018/01/06 19:06:06 executing program 6: r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001b2000)=@common='bcsh0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000bd4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000096a000-0x4)=0x10) recvmsg$kcm(r1, &(0x7f0000ce3000-0x38)={&(0x7f0000362000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00009c5000-0x40)=[{&(0x7f0000afa000-0x8f)=""/143, 0x8f}, {&(0x7f00008ec000)=""/0, 0x0}, {&(0x7f0000a47000)=""/157, 0x9d}, {&(0x7f0000743000)=""/26, 0x1a}], 0x4, &(0x7f0000832000)=""/67, 0x43, 0x6}, 0x20) r2 = accept(r0, 0x0, &(0x7f000086e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a85000-0xc)={0x0, 0x5, 0x10}, &(0x7f0000a61000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000608000-0x59)={r3, 0x51, "0e8be92d0746163ee96fc36ca071f4bf7369a5eaca2cff449cf6c656ed342ab8842a8d251dcb7e8a7cb71691af8f188bca46cebb5da2e18ee445e3a3006705f83c7e79a69510c96bcaa804e6964eb705f2"}, &(0x7f0000ec8000-0x4)=0x59) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f00007f2000-0x24)="24000000210025d7001c070400ed1920020500000000000000ffffeb080001005ffd6ae0", 0x24) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/06 19:06:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080807, 0x5) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000522000)=@file={0x0, ""/4096}, &(0x7f0000521000)=0x1002) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008cc000-0x4)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007b9000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c30000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005db000)={0x0, 0x0, 0x0}, &(0x7f0000f5d000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000453000-0x4)=0x0) r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f000009d000-0x2)={0x3f, 0x4}, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009ca000-0xe8)={{{@in=@empty=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000100000)=0xe8) r9 = getgid() sendmsg$unix(r2, &(0x7f0000f56000-0x38)={&(0x7f00001a7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e6f000-0x40)=[{&(0x7f0000648000)="295d6ab769d39c809fe95ffcfd860b0fce24d49925c078033bc6f417be80aff75ddefbfd86f3ce00f62d872ca8f6174ac3ea1ee69fa0e9ad69c3445b2c0d2dd135ce352c6a36a47bad79b9aaa3622c9eec5817ab6f0b77c4657d6a91e816e764c38aca5aa3de01b742f1e18c9b11c0fa6bb78ab5335bb52c3f64d18c7dcef8e4c2d242a5b65494d0784cf5faeff2f0ab7838dcd6414ebddbbd7c834df3710e43ae53ea29514f4023c0337926206e4e1af4a7dbd419520786fd78faf91e4bbacd2e9cda508448c79747087decb759d2c467f3355a245ec816fc6e348cd429b025bd0a", 0xe2}, {&(0x7f0000ff7000)="e23f49d43a811eec6cea5d0511772b1fb1e2b7ecfe2ef346624232d32ac486c4ade5bc3de24d14ab00b590180db4dba7acd379527fa83b273bfd2faa54492defc38d7050fbac", 0x46}, {&(0x7f00001cc000)="e3b7e7d0f7190ac18b6223fe06b0d2917f7c030475622dcf9f917a613b2201bde496e23ef624c1abfdf0aef3d30cc0", 0x2f}, {&(0x7f00004b8000-0x9d)="e30efc428185d06401517085b9fa26d17c4cce0feb8a6b7f98372f3fe725f94e20f5c6e24b157bd7dcd99694ae442b0e6f3566d685704d8a08673cf23b05e803136d4451193902b145dce5e2adc76df291b2b545da6316ce8baa25592a19126c989ac11bd505ebc1c2fa19d8ac64cfef4834e79a2e2a5162be66145a19c7f5608f6eaca2ffe15b350bde49627967f225d8f8050b3a0130b242ce83201b", 0x9d}], 0x4, &(0x7f0000dc2000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x20000000}, 0x20008000) close(r0) close(r1) r10 = accept(r0, &(0x7f0000f44000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a50000-0x4)=0x10) getsockopt$bt_BT_SNDMTU(r10, 0x112, 0xc, &(0x7f00002ff000-0x2)=0x7, &(0x7f0000612000)=0x2) 2018/01/06 19:06:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) getpeername$packet(0xffffffffffffff9c, &(0x7f0000113000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000072f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xb, &(0x7f000038e000-0x1)="", 0x0) 2018/01/06 19:06:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2e000)={0x1, [0x0]}, &(0x7f000071c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000625000-0x8)={r1, 0x100}, &(0x7f0000796000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000570000-0x98)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x2a}, &(0x7f0000466000)=0x98) recvmsg(r0, &(0x7f00004d5000-0x38)={&(0x7f0000e06000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cba000)=[{&(0x7f0000cc3000-0xf)=""/15, 0xf}, {&(0x7f0000d32000)=""/233, 0xe9}], 0x2, 0x0, 0x0, 0xa2}, 0x40000100) 2018/01/06 19:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000183000)=0x0, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000771000-0x4)=0x7) write(r0, &(0x7f0000b99000)="1f0000001800077e000000010000000002000007ff1dff0500000099580804", 0x1f) 2018/01/06 19:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000012000-0x4)=0x10000006, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000053000-0x6)={0x0, 0x0}, &(0x7f0000424000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000042f000-0x8)={r1, 0x2}, &(0x7f0000385000)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000015b000-0x20)={@common='bcsh0\x00', @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000410000-0x8)={r2, 0xffffffffffffff01}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000040000)={r1, 0xffff, 0xfff, 0x2}, 0x10) 2018/01/06 19:06:06 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f000005d000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000-0x10)={0x6, 0x6, 0x5, 0x3ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x3)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x2c, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4, 0x9, 0x4, 0x1, 0x3, 0x2}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x0, 0x209, 0x1, 0x101, r3}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0x8, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000)={r4, 0x8, 0x7, [0xd3, 0x7ff, 0x9, 0x43, 0x3ff, 0x0, 0xb3]}, &(0x7f0000004000)=0x16) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000)=[{r1, 0x100, 0x0}, {r0, 0x4108, 0x0}], 0x2, 0x3ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x10000, &(0x7f0000007000-0x1b)="5de27a1001016c4eba02814e571c5ef1993897b8df330043377257", 0x1b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000007000-0x90)=[{&(0x7f0000007000)=""/193, 0xc1}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000007000)=""/242, 0xf2}, {&(0x7f0000007000)=""/194, 0xc2}, {&(0x7f0000005000)=""/151, 0x97}, {&(0x7f0000008000-0x3f)=""/63, 0x3f}, {&(0x7f0000001000)=""/138, 0x8a}, {&(0x7f0000007000-0x95)=""/149, 0x95}, {&(0x7f0000008000-0x1000)=""/4096, 0x1000}], 0x9, 0x0) 2018/01/06 19:06:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008a7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00007e6000)={0x7, &(0x7f0000312000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/01/06 19:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000038e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f15000-0x4)=0x0) connect$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, 0xfffffffffffffc4f, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @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) r1 = socket$inet6(0xa, 0x800, 0x1) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000018f000)=r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c79000-0x8)={0x0, 0x0}, &(0x7f00000af000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000082c000-0x10)={r3, 0x3, 0x1, 0x4}, &(0x7f00003c2000)=0x10) 2018/01/06 19:06:06 executing program 3: r0 = socket(0x2, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000069b000)={0x0, 0x100000001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004c1000)={r1, 0x0}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair(0x9, 0x1, 0x7, &(0x7f0000811000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000030f000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000001000-0x10)={r5, &(0x7f0000000000)=""/140}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000e1a000)={0x1, 0x410, 0xffffffffffffffc1, 0xe8, &(0x7f0000963000-0xe8)=""/232, 0x9a, &(0x7f0000558000)=""/154, 0x7, &(0x7f0000b02000-0x7)=""/7}) 2018/01/06 19:06:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000f10000)=r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) pipe(&(0x7f00003b9000)={0x0, 0x0}) connect$unix(r1, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/06 19:06:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0xffffffffffffff4f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x0) vmsplice(r0, &(0x7f0000faa000-0x20)=[{&(0x7f0000a42000-0x32)="83baf00ab684b1a9a760b6daf4d4d261f9c719b9d6aabcc7687a74d0095458f0cb4a397533ebaa2e05e5c7bffaf4698fdc2d", 0x32}, {&(0x7f0000ce0000-0x97)="83f7633bf6435dcf28514ad35b00d25d3df0b0ce435c0ced433ce54c4d9d92a775ccc88d94f4177603304c8a5227f62e7f2e464dc8496a0163a2263fe27f673752cab0c257eb6b325b46751ee330aa4d7eda0e8c1dc00bca65f81f5ae960ca73f236e466d630e45df047dd738efe51dc530901de42982c9cb0355da55d47312b6dd671f45cf4a0906d30fcd498687692146058308fbde7", 0x97}], 0x2, 0xa) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000acc000-0x4)=0x0, &(0x7f0000306000)=0x4) sendmsg$alg(r1, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0xfffffe83}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/06 19:06:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000f7c000)=0x4, 0x4) 2018/01/06 19:06:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet(0x2, 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000045f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000096a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000ad000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000b12000-0x10)={r5, r6, 0x5}) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0, 0x0}) epoll_pwait(r7, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common="6c6ff2ffffe81a0000ff7f0000000080", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/06 19:06:06 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd6000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000646000)="0032689dfea7de06dd42838ab6579ca97f27", 0x12, 0x8000, &(0x7f0000fd5000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$inet6(0xa, 0x80003, 0x1000000000002b) sendto$inet6(r1, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x200, &(0x7f0000d1b000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000fd6000)={0x3, &(0x7f0000fd6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000fd7000)=""/28, &(0x7f0000918000-0x4)=0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006a0000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x2, 0x7, 0x9}, &(0x7f0000fd8000-0x4)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fd8000-0x8)={r5, 0x489d2cbb}, 0x8) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00008a6000)={r4, 0x3}) sendto$inet6(r1, &(0x7f0000529000-0x2)="ddc3", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x3d8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fd8000)=0x0) bind$inet6(r1, &(0x7f0000abd000)={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2018/01/06 19:06:06 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009ce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00007fb000)=0x0, &(0x7f0000e8b000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f0000e46000-0x3c)=[{{&(0x7f000057e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a7e000)=[{&(0x7f000007d000-0xc0)="45314776a3be49185a6421530c2091de060c663807979ec38b8a59ac647351551bf0f400f0683973b74baef382387b4d7187fbc5e771e62ce4a7d580a37a2f7af6645f64f94d8845dc2c87f2cd576a19ed6a5975d95f984b6eff69aa034be3618ea2ac6491c900130aaa", 0x6a}], 0x1, &(0x7f0000ea5000)=[{0xa8, 0x107, 0x2, "35fcbd003240be90f3c4960c458aeb44a5cd3fa44d870603076f948a0ef07534c5c93f3d823cc2ff89ea39be173f49662e265110b31b65bd27195ec256437b123fe9e85ea9f470e1f40748f5588e6f23b40941e53878c8eabd914173d610a3098fa3f8bffd5d07bfa07396106155cecab4c0dfb73d1cfd9baf43dc0c0ddcb1c55099e2f99380f0e61ea399df349d3ec1536a64"}, {0xf0, 0x0, 0x6b37, "e50e4907bf3d5ad407684e921762007fbed4d076979930dda8432f3d329dcb7b4ddb213a9af623841dd283f0522e2a33c9557140fa7cd7dfe17e1c374d8bd17c83e60aac0851a69ef00bb683ed889f48463ab13cf3da250b04fcf560e7a403eb3671f8ed115709a38139a38b0a37dac442760be882112f9b1b4852949b48b436b122cb386af203b756ea1eca29e78376253763b0e22209b06f206060085dedde37425c0d82d973b233bec3fe6fcc6b274bc362fa822e87446c09a002e3b5fcd0a4f2ee2c2abb9c6ecef8bd0d962dc32e2e5667ec3e99c0cecfca"}], 0x198, 0x48090}, 0xfff}], 0x1, 0x37eb937216d3915b) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000ab2000-0x5d)=""/93, 0x5d}, {&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000132000-0xc3)=""/195, 0xc3}, {&(0x7f0000b8d000)=""/39, 0x27}, {&(0x7f0000b65000)=""/14, 0xe}, {&(0x7f0000099000-0x73)=""/115, 0x73}, {&(0x7f0000d7d000)=""/118, 0x76}, {&(0x7f00003bc000-0xb1)=""/177, 0xb1}, {&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0xa, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2018/01/06 19:06:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000a6b000-0x4)=0x5, 0x4) socket$alg(0x26, 0x5, 0x0) 2018/01/06 19:06:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) pwrite64(r0, &(0x7f0000ebe000-0xa4)="8ac1b445e869d4eb40ebd862c111d320b0ecb01e53695bff20c858ff0ccfbbf8e0d6bfaf1539a4af03912d91aa06dd7e1bf9aa35d79be5b208912c87e27f9316dea5231b8efbbe03dcccff63d72b776bde3d38c2ea2c1e534db677fc513f2dadfeee1b4fcce1b6fb937d57c35c7d6e250378076c2368e6077f41b3620fdc0e08f15b069b327a5b962857342075e547e78d3e4217af72c6a25b9e5e49dbdd3dcb76f4c556", 0xa4, 0x0) write(r0, &(0x7f0000f56000)="f74561af0a1c4587f9aadbcd4d599518c0fc690fe4bdfb7461217714c74bebe51a656db22e8af0e305d1812ee77bb11b46712c7577a6e43a07cc24564ac1c0be663d3f0b5501bdce70ec42421688be056dc07553bd7e251cf681eed7c6f6911e06fa10de5c", 0x65) 2018/01/06 19:06:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1ffffffffe, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f00005a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000cfb000-0x10)={0x6, [0x1, 0x100000000, 0x4, 0x1, 0x9, 0x8]}, &(0x7f0000422000)=0x10) 2018/01/06 19:06:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xa, 0x7fff, &(0x7f00007c1000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000113000)={r0, &(0x7f00006b5000-0x7e)="4e76ed3bed4c8a2bdbe71d2ca3ce3e81eb52679d1307555cf691cde9ff7988b8d74745281ba42363867e94e2706271fda4409b625fb3871985d8a214f708288e7003797429d245e2a43dc289e0d60fb9b278ad52b29ac98f8e0c675ee22619e82df81ae0404f7f437292c85e78886a991afe6091ba4446ab441dfaeb39fd", &(0x7f0000aeb000)=""/155}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) 2018/01/06 19:06:06 executing program 6: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) pipe(&(0x7f0000423000)={0x0, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fbd000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000526000-0x4)=0x8c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000092f000)="e2281109a8416dfd61850f60094eb7f10dde0034c2f8c06563783422414bff197af5770ea2770d29f7ca512e1d571c3f08683ceaa79ccb5f47a9887c875fac0925d5f5bc4fed52675cd72738246ad391279dd20ef0df18e35cd18882b2e2c628c362e0c7b474253fba43ff8e29923a5d680750d0fad0b09b1cce8e6d6a9302fac07954f616b4331b7ed286bf1bc3bb17ad7d8774ccd272e5e64f245ef0da6cb2ffbf3366bee5a83d", 0xa8, 0x4000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fbd000-0x8)=@assoc_value={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fb8000)=0x0, &(0x7f00005de000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r0, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fbd000-0x83)="fb69322b5839e71cf2e1f1934edbc84f120634631aebf4a4dd0505a208a482bc4755d9321caaeb8c22c6d2465d232891e1f7b6897125d4999f256b453ce18c2227b0137c650a7cd9deb612cda34d868316702b2dce62f3cc15793894bd03ce2bf2197f61cc61c290ec5c1aea18d900c603c1a3a20a1925a69eb9a93b41ca60341b0e96", 0x0}, 0x20) 2018/01/06 19:06:06 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000011000)={0x0, 0x0, 0x10, 0xfff, 0x3157}, &(0x7f0000012000-0x4)=0x18) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000011000)={r2, 0xca, "13f631b4c092f5120ff2062b3143b4ef4438a4100943002ffd9dce708372281dbd140b5a694a5555fc0803719431f7882a423e9a8c45f97573ab04f27afaa7c23f4cb591ebde81f8a85c19159d26541914e67e0b9a310e9a5c4ce976a8d7b1d87b7e3869f474955c35fc47649c559ad27e6fb39c9b69bde1bdc0569d6f333b9edc4021e44314b55cb9bdc4462d44f5999ce488e2280a7414b1fe41a3867fb9deb7c1face280d4e42e79b0fcb66956b3fc7003f390b7f66b1a6e39c83f5307b12e5fc0878ee2f2d398142"}, &(0x7f0000007000)=0xd2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x3, 0xc4a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x874, 0x5, 0x3}, &(0x7f0000010000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r3, 0x5, 0x20}, 0xc) r4 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r4, &(0x7f0000001000-0x102)="32000000110025000700009300091404340800380600000000a62ffe3f9a00000600070000cd244fe50114eea4eb3456d700", 0x32, 0x0, 0x0, 0x0) [ 40.988687] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7178 sclass=netlink_route_socket pig=7397 comm=syz-executor5 [ 41.012772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7178 sclass=netlink_route_socket pig=7409 comm=syz-executor5 2018/01/06 19:06:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x40000000003, 0x0) sendto(r0, &(0x7f0000b11000-0x3d)="882e696ade1b5ea6fac24a1bc2b76db1e71f60e3ea111c63b17ad64ea9a1d7937d14bf2a8003d22afc995c2e1ac470e7d78b2a8095315069896bebcd56", 0x3d, 0x0, 0x0, 0x0) write(r0, &(0x7f00001df000)="2200000018000759ffea001d090028110a04000000f8080900001c00040007000000", 0x22) 2018/01/06 19:06:06 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000416000-0xc)={0xffffffff, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000129000)=""/2, 0x2}, {&(0x7f0000ed6000-0xf3)=""/243, 0xf3}, {&(0x7f0000836000)=""/132, 0x84}, {&(0x7f000045e000)=""/112, 0x70}, {&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000918000)=""/4096, 0x1000}], 0x7, 0xc) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000-0x8)=0x45, r0, &(0x7f0000001000-0x8)=0x0, 0x800, 0x2) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x1, 0x100000000, 0x1000, 0x401, 0x7, 0x3fd79cf0, 0x401, 0x4, 0x5be7d2ea, 0xfffffffffffffffe, 0x8000}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000001000)=0x3ff80000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f4000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000083a000-0xc)={0x3, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) 2018/01/06 19:06:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000dc5000-0x79)="b9d955c940c240507fe7fe1888c2c75131a7b00475d55d3d4c1ad820b15f848ec4a30e41d3d704fd0e005c3027e4393a8386d3467b0c73599125bf978d029ad817456a19c29304e3f722251ac3b9544a7e7327f8b439bdca1e78932954c2e830682b1555e4c08e093ce49882bac97da0b6907955adb3311675", 0x79) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000981000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) getsockname(r0, &(0x7f0000796000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000008f000-0x4)=0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000045c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) recvfrom(r1, &(0x7f00004c2000-0x63)=""/99, 0x63, 0x0, &(0x7f0000575000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/06 19:06:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000368000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 41.044490] nla_parse: 10 callbacks suppressed [ 41.044496] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.091077] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7134 sclass=netlink_route_socket pig=7427 comm=syz-executor3 [ 41.127355] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.129132] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7134 sclass=netlink_route_socket pig=7441 comm=syz-executor3 [ 41.149218] IPv6: Can't replace route, no match found [ 41.154536] kasan: CONFIG_KASAN_INLINE enabled [ 41.159183] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 41.168113] general protection fault: 0000 [#1] SMP KASAN [ 41.173896] Dumping ftrace buffer: [ 41.177422] (ftrace buffer empty) [ 41.181121] Modules linked in: [ 41.184301] CPU: 0 PID: 7427 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 41.191556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.200899] RIP: 0010:fib6_add+0x733/0x15a0 [ 41.205200] RSP: 0018:ffff8801bd3572d0 EFLAGS: 00010202 [ 41.210533] RAX: dffffc0000000000 RBX: 0000000000000020 RCX: ffffffff84b7fa12 [ 41.217783] RDX: 0000000000000004 RSI: ffffc9000372c000 RDI: 0000000000000282 [ 41.225026] RBP: ffff8801bd357600 R08: 1ffff10037a6ad2b R09: 0000000000000000 [ 41.232268] R10: ffff8801bd3574c8 R11: 0000000000000000 R12: 00000000fffffffe [ 41.239514] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000002 [ 41.246756] FS: 00007f93e5d74700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 41.254950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.260804] CR2: 00000000206ffff8 CR3: 00000001bcab0001 CR4: 00000000001606f0 [ 41.268050] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.275291] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.282542] Call Trace: [ 41.285120] ? fib6_force_start_gc+0xf0/0xf0 [ 41.289505] ? refcount_inc_not_zero+0xfe/0x180 [ 41.294152] ? refcount_add+0x60/0x60 [ 41.297924] ? __lock_is_held+0xb6/0x140 [ 41.301983] ? ip6_route_info_create+0x11e/0x2d10 [ 41.306805] ? lock_acquire+0x1d5/0x580 [ 41.310747] ? lock_acquire+0x1d5/0x580 [ 41.314693] ? __ip6_ins_rt+0x56/0x90 [ 41.318462] ? ip6_convert_metrics+0x546/0x700 [ 41.323020] ? lock_release+0xa40/0xa40 [ 41.326969] ? dst_discard+0x50/0x50 [ 41.330656] ? __ip6_ins_rt+0x56/0x90 [ 41.334430] __ip6_ins_rt+0x6c/0x90 [ 41.338038] ip6_route_add+0x141/0x190 [ 41.341900] ? icmp6_dst_alloc+0x660/0x660 [ 41.346117] inet6_rtm_newroute+0x14f/0x160 [ 41.350407] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 41.355495] rtnetlink_rcv_msg+0x57f/0xb10 [ 41.359698] ? ip6_route_multipath_add+0x16b0/0x16b0 [ 41.364771] ? validate_linkmsg+0x8e0/0x8e0 [ 41.369065] ? __might_fault+0x110/0x1d0 [ 41.373099] ? netlink_tap_init_net+0x350/0x350 [ 41.377742] netlink_rcv_skb+0x224/0x470 [ 41.381773] ? validate_linkmsg+0x8e0/0x8e0 [ 41.386327] ? netlink_ack+0xa10/0xa10 [ 41.390191] ? netlink_skb_destructor+0x1d0/0x1d0 [ 41.395028] rtnetlink_rcv+0x1c/0x20 [ 41.398716] netlink_unicast+0x4c4/0x6b0 [ 41.402754] ? netlink_attachskb+0x8a0/0x8a0 [ 41.407136] ? security_netlink_send+0x81/0xb0 [ 41.411706] netlink_sendmsg+0xa4a/0xe60 [ 41.415743] ? netlink_unicast+0x6b0/0x6b0 [ 41.419949] ? security_socket_sendmsg+0x89/0xb0 [ 41.424678] ? netlink_unicast+0x6b0/0x6b0 [ 41.428886] sock_sendmsg+0xca/0x110 [ 41.433187] sock_write_iter+0x31a/0x5d0 [ 41.437224] ? sock_sendmsg+0x110/0x110 [ 41.441175] ? iov_iter_init+0xaf/0x1d0 [ 41.445123] __vfs_write+0x684/0x970 [ 41.448806] ? kernel_read+0x120/0x120 [ 41.452663] ? bpf_fd_pass+0x280/0x280 [ 41.456526] ? _cond_resched+0x14/0x30 [ 41.460385] ? selinux_file_permission+0x82/0x460 [ 41.465206] ? rw_verify_area+0xe5/0x2b0 [ 41.469233] ? __fdget_raw+0x20/0x20 [ 41.472920] vfs_write+0x189/0x510 [ 41.476429] SyS_write+0xef/0x220 [ 41.479852] ? SyS_read+0x220/0x220 [ 41.483448] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.488436] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.493166] entry_SYSCALL_64_fastpath+0x23/0x9a [ 41.497888] RIP: 0033:0x452ac9 [ 41.501051] RSP: 002b:00007f93e5d73c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 41.508729] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 41.515975] RDX: 0000000000000022 RSI: 00000000201df000 RDI: 0000000000000013 [ 41.523225] RBP: 0000000000000474 R08: 0000000000000000 R09: 0000000000000000 [ 41.530469] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4b80 [ 41.537709] R13: 00000000ffffffff R14: 00007f93e5d746d4 R15: 0000000000000000 [ 41.544953] Code: 24 11 b8 fc e8 7f 55 a4 fc 85 c0 0f 85 d5 03 00 00 49 8d 5e 20 e8 0e 11 b8 fc 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <80> 3c 02 00 0f 85 5a 0c 00 00 4d 39 ee 4d 8b 7e 20 0f 95 c0 4c [ 41.564047] RIP: fib6_add+0x733/0x15a0 RSP: ffff8801bd3572d0 [ 41.569840] ---[ end trace e887be816f669af8 ]--- [ 41.574582] Kernel panic - not syncing: Fatal exception in interrupt [ 41.581567] Dumping ftrace buffer: [ 41.585081] (ftrace buffer empty) [ 41.588757] Kernel Offset: disabled [ 41.592349] Rebooting in 86400 seconds..