195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf82ca9f898b021ed0ba52ca", 0x8d}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001ae000-0x18), &(0x7f0000493000-0x4)=0x18) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x20000000000007f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003c1000)='.', 0x1, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/09 13:09:45 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0, 0x40170, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000011000)={0x0, 0x526}, &(0x7f0000012000-0x4)=0x8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) 2018/02/09 13:09:45 executing program 1: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2000000000000002, 0x0) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) 2018/02/09 13:09:45 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000e4c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f8f000-0x18)=[], 0x0, &(0x7f00005a5000)=[{0xc}], 0xc}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000f92000-0x48)={0x7, 0xa, &(0x7f0000f91000)=@raw=[@ldst={0x1, 0x294e5a266d59b413, 0x1, 0x0, 0x4, 0x100}, @call={0x85, 0x0, 0x0, 0x2b}, @map={0x18, 0x3, 0x1, 0x0, 0x1}, @ldst={0x3, 0x2, 0x7, 0x8, 0xf, 0xfffffffe, 0xded0b4cd8c44df1}, @exit={0x95}], &(0x7f0000d9d000-0x4)='GPL\x00', 0x8, 0x88, &(0x7f0000f91000)=""/136, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000432000-0x28)={r1, 0x0, 0x29, 0xbf, &(0x7f00001a0000)="71a4fc835fc379935af8b18ecf12e97162bf85a26dcde84100640141346893c8e87dbcba8f0cd2035f", &(0x7f0000f92000-0xbf)=""/191, 0x8, 0x7fffffff}, 0x28) 2018/02/09 13:09:45 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000-0xd0)=@ethtool_rxnfc={0x3f, 0x12, 0x7, {0xd, @hdata="f3b9208e3770038077f5ed73de33f12392e75785510618528aeeea512e9a9ec741166836e85a77ffac427f31ef5122f59d97a002", {"ae94", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xc7, 0x1ff, [0x9, 0x1c6a]}, @sctp_ip6_spec={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x0, 0x3}, {"c236", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x6, 0x7, [0x0, 0xffffffff]}, 0x3}, 0x5, [0x10, 0x5c0c, 0x800, 0x1000000000000000, 0x80000000]}}) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000000b000-0x20)={@generic="1a366c604e215bf26076a9656531ecaf", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000009000-0x20)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, r2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/09 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0x12d50b884ce33bd6) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r4, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 13:09:45 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f94000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f94000)={0x329, 0x46dc, 0x8, 0x7, 0x9}, 0x14) sendmmsg$alg(r1, &(0x7f0000e7d000-0x150)=[{0x0, 0x0, &(0x7f00009d4000-0x1)=[{&(0x7f0000f23000)="b608ec4727c7a80726e90a7adf00f7631b6ad650743228f5e76bbfe1d7e48e65a19b0e534204127e4c78661d4193b90f7d8b6ae996cfa74ef39968dc2c3a9940770a914f5903c5e58dc4dd9bb2260526c7113025bc96d0be18810d047dbcdab39319c890fbb6be341fa596e844692e75454fe3f98c9de6ad8a0f78cdd7dff175daf7a12ac26574651c5134bc936641f6", 0x90}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/09 13:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c10000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000aab000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000033a000-0xc)={r2, 0x80003, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000fe0000)={0x7, 0x2, 0xffffffffffff0b14, 0x9, 0x2, 0x3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) r5 = socket$kcm(0x29, 0x5, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r5, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00008d9000)={r6, r4}) write(r5, &(0x7f000017c000-0x2e), 0x5e) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$int_out(r7, 0x5462, &(0x7f0000007000-0x8)) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00007ec000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000010000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f00000cf000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r11 = accept$alg(r10, 0x0, 0x0) write(r11, &(0x7f0000467000)="5668608b8f09a678ced37f9771b3a93043", 0x11) read(r11, &(0x7f0000d82000-0xdb)=""/219, 0xdb) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00009d2000-0x8)=@assoc_value={r9, 0xfffffffffffffeff}, &(0x7f0000be7000)=0x8) r12 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r12, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)) 2018/02/09 13:09:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000000d000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000008000)={0x0, 0x1}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000c000-0x20)={0x2, 0x3, 0x8000, 0x3f, 0x4, 0x1ff, 0x401, 0x45, r1}, 0x20) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000000b000), 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000000d000-0x2c)={0x200000000001, 0x7, 0x5, 0x8}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000e000-0x8)={r1, 0x5}, &(0x7f000000b000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r4, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000000d000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000009000-0x5c)={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, {0xa, 0x3, 0x7fff, @empty, 0x8}, 0x100, [0x9, 0x7, 0x81, 0x86, 0x0, 0x1, 0x800, 0x7]}, 0x5c) 2018/02/09 13:09:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f00001cc000)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff}, 0x2c) 2018/02/09 13:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000531000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001b1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00006cd000)=0x7fff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00006b8000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x8000}, 0x3f, [0x7, 0x0, 0x0, 0x7f734b65, 0x1, 0x4, 0xffffffff, 0x2]}, 0x5c) 2018/02/09 13:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0xfffffffffffffffa, &(0x7f0000648000-0x52)="6ad01d7421763d2a1019df5b9a90851218d7108d9dba32aab5560aeb2f12bb0bbae32cbe52b94f9cf2b580e117cddec64bdc2e2a39f6fdbe4081a468c488092b918ce110fd41e710fda5a0a16f9dc8d12f78") writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/02/09 13:09:45 executing program 5: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000096a000)=@nfc, &(0x7f0000367000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f8d000)={0x7, [0x523, 0x7f, 0x2e80, 0x3, 0x7, 0x200, 0x1]}, 0x12) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000301000-0x40)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 13:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69), 0x0) r2 = accept(r0, &(0x7f0000d3c000)=@ethernet={0x0, @local}, &(0x7f0000451000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f76000), &(0x7f00007fc000)=0x4) bind$unix(r1, &(0x7f0000f4e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84}, 0x22) 2018/02/09 13:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000098b000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00009a6000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) sendmsg(r0, &(0x7f0000c3c000-0x38)={&(0x7f0000ce1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a, &(0x7f0000654000-0x20)=[{&(0x7f0000823000-0xc5)="b6", 0x1}], 0x1, &(0x7f0000606000-0x150)=[]}, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000606000+0x54e)={0x40000003, 0x800000000000852b, 0x8, 0x8}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0x219}], 0x1) 2018/02/09 13:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d01000-0x8)={0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000644000-0xe8)={{{@in6=@remote, @in=@dev}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000397000-0x4)=0xffffffffffffff79) connect$l2tp(r1, &(0x7f0000729000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x2, 0x4, {0xa, 0x3, 0xf5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x5}}}, 0x3a) 2018/02/09 13:09:45 executing program 6: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0xb946bcf28555afb6, &(0x7f0000899000-0x4)=0xd8c, 0x4) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x4ca, &(0x7f0000960000)={0x0, 0x0}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000960000)={&(0x7f000016e000-0x8)=[0x7, 0x10001, 0x2], 0x3, 0xcc1a, 0x1, 0x81, 0x1, 0x7fffffff, {0xdd2, 0x0, 0x5, 0x10f34477, 0x3, 0x8, 0x6, 0xfffffffffffffeff, 0x5, 0x3, 0x1, 0x100000000, 0x80000000, 0x9, "006ac12ae57a566ca3e8e746b6daaa1e8337c16a8e844c8507e47388c49d4a45"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000095f000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f0000744000)=0x98) 2018/02/09 13:09:45 executing program 2: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000083a000), &(0x7f0000f2f000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000b1e000-0x1)='\b', 0x1, 0x40000, &(0x7f0000ab0000)={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000871000)={0x0, 0xd3, "29a4857d636318cdb928276910013352fbcb756835de7c87e4fd688fc02f34f132c1b70be018c7b2bf60418eeaaac5a9e319eb5aca0b1a3a30f4d33927583a433339d8f8d7c2f4dcb9a06a8e72876d6229e1c7e182cb8002cafd87956886de4e3fb5f4fe5b0a63639e0c96c65ae57bfc5f486585d0c2a78444cda218664871cd8d5b5a8aff3ec8712d768fb13f8de0d211444d785b7e619675321b4d03e85980dd563afec5fbf274fc1b44e775ac3970dad4956ac72aff8778401c0eca60c633a3dad2125ae2b41314e99a5901f132904ddb9c"}, &(0x7f0000f2f000-0x4)=0xdb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e57000-0x16)={r1, 0x7, 0x7, [0xd68f, 0x101, 0x9e, 0x2, 0x40, 0xcb2, 0x7]}, 0x16) [ 44.431747] audit: type=1400 audit(1518181785.384:37): avc: denied { getopt } for pid=7101 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/09 13:09:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffd11) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000611000)=0x6) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000065e000-0x60), &(0x7f0000bae000-0x4)=0x60) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000ee3000-0x4)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000647000-0x8)={0x0, 0x1}, &(0x7f0000319000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000004d000)={r2, 0xfffffffc}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f89000-0x8)={0x0}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000e7d000)=0x1, 0x4) 2018/02/09 13:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000652000-0x4)=0x81, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d5a000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002e4000-0xe8)={{{@in6=@remote, @in=@remote}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000e81000)=0xe8) close(r0) r2 = accept4$inet(r0, 0x0, &(0x7f0000577000)=0x3bf, 0x800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000699000)=0x6, 0x4) r3 = accept(r0, 0x0, &(0x7f0000467000)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000553000)=0x9, 0x4) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000e0b000)={0x81, 0x816, 0xfffffffffffffffe, 0x10001}, 0x10) 2018/02/09 13:09:45 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007f3000)=0xfb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c96000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/09 13:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000712000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007a1000-0x20)={0x7fffffff, 0x763, 0x2, 0x100000001, 0x92cd, 0x6, 0x9, 0x8, 0x0}, &(0x7f000084a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009c5000-0x3e)={r1, 0x36, "ebe0f7d5753e6c6a59d0f4f6bb86fd06413d311b5c8f8235a75bee42aaa2525806dfd860b2ee8ea451c454478a7d3ea6245f9dc5ddc3"}, &(0x7f0000ec7000-0x4)=0x3e) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000992000)={0x36a, 0x10001, 0x6, 0x20080000000}, 0x8) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000e0a000)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000ca3000-0x4), &(0x7f000013d000-0x4)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c0e000)=@add_del={0x2, &(0x7f0000fba000)=@common='ipddp0\x00', 0x8000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000299000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}}, &(0x7f0000ebf000-0x4)=0x108) shutdown(r3, 0x0) 2018/02/09 13:09:45 executing program 0: 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}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000073e000-0xc)={@rand_addr, @local, @multicast2}, &(0x7f0000686000-0x4)=0xc) listen(r0, 0x7) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2}, &(0x7f0000001000-0x4)=0x10) 2018/02/09 13:09:45 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000004000-0xc)={r5, 0x0, r6}) 2018/02/09 13:09:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x400, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a60000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000501000)={r1, r2}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x4) sendto$inet6(r3, &(0x7f000000c000-0x100), 0x0, 0xfffffffffffffffc, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000625000-0x10)={0x2, 0x1, @rand_addr=0x4}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000158000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000248000-0x96)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/09 13:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006ef000-0x8)) pipe(&(0x7f0000d07000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00001db000)=""/4096, 0x1000, 0x40000001, &(0x7f00002ba000)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_pwait(r1, &(0x7f0000557000)=[{}], 0x1, 0x0, &(0x7f0000196000-0x8), 0x8) 2018/02/09 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r0, 0x994422e7ad81ac77, &(0x7f0000ca5000)="aff34a132ff8c95dcd4c9f4331f57b5a1209796ca0bcd51beda3b9c0edfc58fcdd812e227543f339423f29d33e6bb931c7db7037ae7b863a06f787eac9d6149fb602e42b62eb23602c14f5b2f2cf74aa6985541cb2d08b1a9b070b30a299e542977d5e756872b713bd4513410dd85540f58c6d2d1766c1fd12fe") 2018/02/09 13:09:45 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000001d000)={@multicast2, @multicast1, 0x0}, &(0x7f0000016000)=0xc) epoll_create(0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000024000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000018000)=0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@generic="da3649c2bbda44a58171f1d333e8b604", r1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000023000)={0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000023000)={&(0x7f0000023000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000023000)=[{&(0x7f0000020000)="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", 0x1000}, {&(0x7f0000010000-0x53)="7374a455c876d14fda2243d74ed865879efba1bcb22c5f8da6c7af541163015598ea8a279499f083580c106a8f2938c25b73d0925757988d833025ef0ecf3b8ebc3cb2d366e6a8c8d8a2cbce179881ad13f119c2c7baac63bfd8a421701a1a86cb6c4b39e3ad815a7c65d86bd87c2c2b7544a7008d5b4c37918cacc8", 0x7c}, {&(0x7f000001f000)="4f30552ee7afb0f5a771b46ace718ced6d891248bdc36c262dd82a105cc1ab26e2a8ffec0fc6a0812673c6da687ac722f7cfbbdc24c5ff3daa2330f2236e3ec0df5085719b4c018b80d57800124cd3ea2a167d8b76ead60bd459aee227b4278f2ab9a9aa804a94ee63c44616d9c51cdafa100b4f6f9c3f8e95e3f24ea37645c1224be18f64b5ba539fa3bc38a4227124befd28a79882eec3c1298424d683410d80eff2b82cce8a8b5b80424cfd67de05ac255cc210139912a168413f7be95daac93b0c0084de66e792b0f3372dac68a70c5633befd00b1cb1d9e183e9b1132734627f72f00368794ff", 0xe9}, {&(0x7f0000023000)="80892fc7549df18e101ac5ae6c8b0d2e2ccbf8494afc966be8735c233b1c7be56ba4e4a95a8932021f2b0a1fa93f28253846ab7c4742a4b858032fbf28179e174e4bf06ebfd366ce24c75b816f3b39490a0cb49c792f6ab812ad2a91ce0919e9c8e19ed55b479b2a8d82a8993abc39b927750bb128803711d3985c9a89441a52ea6bb92eb22f43cbba759a1d0406432f037ee6f5d04bcc102363d0cfa39b01d07dd695e7f8396735942c4bb16ec335983eaa84b08f90b284793a3f41af28206bf5ab02", 0xc3}, {&(0x7f0000021000)="f8763008ef4164b66b311492f49cb6b998521e57342c247ce78f8d0ea579f7d5f511a967052c67abd101301edea60ee040d800a48325b7393ccee4a0a6b59df6af8a99f7011bb32a21ea1423204aacaa02f8a044fe70c8ffdec0832291d7ce2cbc5bf64397b1f7592eb9d18a8d72332c", 0x70}], 0x8, 0x0, 0x0, 0x40010}, 0x4008800) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 13:09:45 executing program 2: socketpair(0xa, 0x80001, 0x20, &(0x7f0000f9d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0xc)={@local, @dev, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$can_raw(r0, &(0x7f0000e64000-0x38)={&(0x7f0000973000-0x10)={0x1d, r1}, 0x10, &(0x7f00008f7000-0x10)={&(0x7f0000a60000-0x48)=@canfd={{0x2, 0x0, 0x81, 0x955e}, 0x38, 0x0, 0x0, 0x0, "f5d155370c12aa3676d869f817955c93e48b92b0774c7ed5d2292d14f611aa4ceaef6ec90d621f09c199596851a96fc295da06b8e94370d2483535d507716abd"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/09 13:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006e9000)={0x0, @rand_addr, @dev}, &(0x7f0000789000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002d8000-0x198)=@newsa={0xfc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c22000)) 2018/02/09 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f00007fb000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0xa, [], 0x1}, 0x5}, 0x404, &(0x7f0000407000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) connect$inet6(r0, &(0x7f000004c000-0x1c)={0xa, 0x2, 0x8a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) 2018/02/09 13:09:45 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f0000002000)=@abs, 0x8, &(0x7f0000006000)=[], 0x0, &(0x7f0000005000-0x40)=[]}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000008000)) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000009000-0x20)={"f677aa2ae2aeed1b7d22ededc8d6f98b", {0x4, 0x20, 0x80, "a75401dd888f", 0x80000001}}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={r1, 0xffffffffffffffff}) socketpair(0x3, 0x800, 0x80000001, &(0x7f0000003000-0x8)={0x0}) connect$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000005000-0x20)={0x18f7, 0x8001, 0x3, 0x80000001, 0xd, 0x3}) 2018/02/09 13:09:45 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f0000d35000)='"', 0x0) r1 = accept(r0, &(0x7f0000f61000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f000047a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}], 0x48) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000796000)={0x7fffffff}, 0x4) 2018/02/09 13:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000cf7000-0x10), &(0x7f0000c3b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b6a000-0x4), &(0x7f0000351000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000661000-0x4)=@assoc_id=0x0, &(0x7f0000ee2000)=0x4) recvmsg$kcm(r0, &(0x7f0000e95000)={&(0x7f0000c75000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000bd7000)=[{&(0x7f0000d46000-0xab)=""/171, 0xab}], 0x1, &(0x7f00006e5000-0x1000)=""/4096, 0x1000, 0x5}, 0x40000000) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000353000)={r1, 0x6}, &(0x7f0000f46000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e05000)={r1, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9}}, 0x0, 0x2, 0x871, 0x8859, 0x1}, &(0x7f0000796000-0x4)=0xffffff0a) 2018/02/09 13:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a26000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c9f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000998000-0x10)={0x0, 0x8, "554e3e8a936d2ed3"}, &(0x7f0000d70000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c09000-0x8)=@assoc_value={r2, 0x100000}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007d8000)) 2018/02/09 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000041e000-0xa1)={0x0, 0x99, "7c8d557f3951f46d56c045cf7f43708f75b03def38c525dddcd26c4068637b93e40171ace8fc3cd201865a2a7bcf0069a3555fa303abc2b3fcae834148458689ca6aabc0140ddbe3a846fedaef0c536924d976beb04270f44e647f87ba970739fd593234f6aeac3b5ee8e370621acdd598c3f9f88161ff651dc920cd17955f58f693555b7597eeb36c7bf2cdad344f0acbc3bb56d5134a1896"}, &(0x7f000081c000-0x4)=0xa1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009a0000-0x8)={r1, 0x1}, &(0x7f0000fe0000-0x4)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000f35000)={0xa, 0xffffffffffffffff, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, 0x1c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000151000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000fe1000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00001b5000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ad000-0xe8)={{{@in=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x97, 0x3, 0x7, 0x2, 0x0, 0x80, 0x36, r2, r3}, {0x100, 0x7ff, 0x6, 0x80, 0x9, 0x3, 0x5, 0x4}, {0xad3c, 0x101, 0xff, 0x9}, 0x2, 0x9, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x7, 0x3, 0x1, 0x8, 0x80000001, 0xdc}}, 0xe8) connect(r0, &(0x7f0000fe0000)=@rc={0x1f, {0x101, 0x1, 0x6, 0x9b, 0x6e92, 0x2}, 0x1}, 0x9) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fdc000+0xa5b)=0x2, 0x2c1) 2018/02/09 13:09:45 executing program 0: mmap(&(0x7f0000001000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000006000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb0800020000fa0000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x2, 0x4) 2018/02/09 13:09:45 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r1, r1, &(0x7f0000027000), 0x0) 2018/02/09 13:09:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000257000)={@generic="e30f037cee2b82f54755fb1e5bef8398", 0x20}) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) pipe(&(0x7f0000f89000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002f2000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000660000-0xc)={r3, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ca000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002a8000)={r4, 0x80000, r5}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000d91000)={0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ae9000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000904000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000126000)={r7, 0x7fffffff}, 0x8) getpeername$llc(r6, &(0x7f0000f43000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000092f000-0x4)=0x10) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/09 13:09:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00008be000)={0x0, 0x2, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a5e000-0x10)={r0, 0x28, &(0x7f00005ad000)}, 0x10) syz_emit_ethernet(0xf3, &(0x7f0000597000-0xf3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe5, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x1ff, 0xfffffffffffff801, 0x0, {0x32, 0x4, 0x7ff, 0x0, 0x7ff, 0x0, 0x11, 0x7, 0x84, 0x401, @loopback=0x7f000001, @empty, {[@cipso={0x86, 0x6, 0x5, []}, @timestamp={0x44, 0xc, 0x2, 0x1, 0x7, [{[@multicast2=0xe0000002], 0xfffffffffffffbab}]}, @end, @cipso={0x86, 0x26, 0x100, [{0x6, 0x3, "b5"}, {0x5, 0x3, '9'}, {0x7, 0x11, "abb113ba12acac43e2b3fc6a76a48a"}, {0x7, 0x9, "6c7e374417782a"}]}, @cipso={0x86, 0x53, 0xffff, [{0x6, 0xa, "a868c09a9e49fe54"}, {0x7, 0x10, "aca862579c31b78c170697c7d13d"}, {0x7, 0x3, '\t'}, {0x6, 0x3, "14"}, {0x7, 0xe, "19e98374174d21ece91e323e"}, {0x0, 0x7, "dbb2553f7a"}, {0x5, 0xd, "2d22f5ea0f1c775cf7b7a5"}, {0x6, 0x4, "98d2"}, {0x1, 0x7, "62bbe7746a"}]}, @rr={0x7, 0x27, 0x1, [@empty, @rand_addr=0xfffffffffffffffb, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7, @loopback=0x7f000001, @empty, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, '['}}}}}, &(0x7f000038f000-0xc)={0x0, 0x0, []}) 2018/02/09 13:09:45 executing program 2: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r1, 0x2, 0x1) r2 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000563000-0x4)={r1}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000d6d000)=0x8000, &(0x7f00002d9000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000fd3000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000578000), &(0x7f000083a000)=0x4) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="14000000800100230085000a000000060c000000000003fee159a709ff2d00"}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000fd4000-0x22)=""/34, 0x22) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00009b2000-0x38)=[{0x8, 0xbe2}, {0x2, 0x3}, {0xc, 0xcc}, {0x2, 0x7f}, {0x2, 0x3f}, {0x2, 0x5}, {0xe, 0xaf7b}], 0x7) pipe(&(0x7f0000c79000-0x8)) 2018/02/09 13:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eab000)={0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000908000)={0xb75c, 0x8, 0x30, 0x3, 0x0}, &(0x7f0000d60000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000266000-0x8)={r1, 0x100}, 0x8) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000364000-0x37e8)=@newlink={0x34, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_IFALIAS={0x14, 0x14, @common='ip_vti0\x00'}]}, 0x34}, 0x1}, 0x0) socketpair$inet6(0xa, 0x8080b, 0x1f, &(0x7f0000dd9000)) 2018/02/09 13:09:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000764000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000d72000)="87de8843fb81fc773cd58d6be74e7afd", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x2c) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000afb000+0x1a3)={@common='ip6gretap0\x00', @ifru_flags=0x8000}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00004bf000)={@common='yam0\x00', @ifru_flags=0x100}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b1000), &(0x7f0000220000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ec1000-0x6)={0x0}, &(0x7f0000d74000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000606000)={r2, 0x9}, &(0x7f0000c17000)=0xfffffffffffffc7d) 2018/02/09 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, 0x0, &(0x7f0000fe5000), 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000718000-0x14), &(0x7f0000cb2000+0x976)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000079d000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x80000000, 0x7, 0x0, 0x7, 0x10001}, &(0x7f00007fa000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005b4000)={r2, 0x3}, &(0x7f0000538000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x13c}, 0x1}, 0x0) r3 = socket(0x2, 0x5, 0xfe00000000000) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00007ae000)={@loopback}, &(0x7f0000bbc000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00007d3000)=0xffff, 0x4) accept4$inet6(r3, 0x0, &(0x7f0000415000), 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f62000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007b8000)={0x6, &(0x7f000038c000-0x30)=[{}, {}, {}, {}, {}, {0x0}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000072f000-0x8)) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f000084c000-0x8)={r5, 0x10}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000953000-0x8)={r2, 0x1}, 0x8) 2018/02/09 13:09:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b0e000-0x1002)=@file={0x0, ""/4096}, &(0x7f000019e000-0x4)=0x1002) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d50000-0x138)={0x1, 0x40, 0x0, 0x8, 0x5, [{0x800, 0x3, 0xfff, 0x0, 0x0, 0x202}, {0x9, 0x1, 0x4, 0x0, 0x0, 0x8}, {0x100, 0xd7000000000000, 0x7, 0x0, 0x0, 0x2}, {0x4000000000000000, 0x7, 0x3, 0x0, 0x0, 0x84}, {0x3f, 0x8faf, 0x2, 0x0, 0x0, 0x100}]}) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000056b000)={0x0, 0x1}, &(0x7f00000c2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f50000-0x6)={r3, 0x4}, 0x6) sendfile(0xffffffffffffffff, r2, &(0x7f0000097000), 0x0) connect$bt_rfcomm(r2, &(0x7f0000afe000-0x9)={0x1f, {0x1f, 0x6, 0x1000, 0x0, 0x2, 0x7ff}, 0x401}, 0x9) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f00009f0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x3}) 2018/02/09 13:09:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x89b3, &(0x7f0000001000-0x33)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x1, @broadcast=0xffffffff}, 0x1, 0x3, 0x1, 0x3}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000001000)=0x560, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) accept4$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10, 0xc242139908126c6b) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000-0x4)={r3}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000000000)=0x5, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000003000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x1000000004a, r5}) 2018/02/09 13:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f000098f000)=""/199, 0xc7, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0x10) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000883000-0x50)={@common='lo\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x0, 0x1}}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000014a000-0x88)={0x207f, {{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xd6a5}}}, 0x88) 2018/02/09 13:09:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value, &(0x7f0000843000-0x4)=0x8) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00009e0000-0x4)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000491000-0x20)={"f2f3a3cecc2caf0cde6e71fb9404a49d", {0x4, 0xe8a4, 0x0, "a11996a144fa", 0x3dc6}}) 2018/02/09 13:09:45 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000011c000)={@multicast1, @remote, 0x0}, &(0x7f00005f7000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000c9e000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000237000)={0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000b5d000)={0x4, {0x2, 0x1, @rand_addr=0xc1}, {0x2, 0x2, @rand_addr=0x9}, {0x2, 0x1, @multicast2=0xe0000002}, 0x100, 0x1ff, 0xa6, 0x30e9, 0x1, &(0x7f00005d1000-0x8)=@common='ipddp0\x00', 0x200, 0xff, 0x4}) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f00005ed000-0x8)={0x0, 0x0}) socketpair(0xa, 0x0, 0x7, &(0x7f0000b07000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f0000bec000)={0xf4, 0x8001, 0x1, 0x4, 0x1, 0x7}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000071b000-0x4), &(0x7f00008be000-0x4)=0x4) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f00001f7000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000067000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00006b1000-0x8)=@assoc_value={0x0}, &(0x7f0000a3a000-0x4)=0x8) syz_emit_ethernet(0x66, &(0x7f00000b4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x30, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x5, {0x0, 0x6, "b65d31", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @rand_addr}, []}}}}}}}, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f00009a7000-0x8)={0x0}) r9 = socket(0xa, 0x80807, 0x6) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000e2000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x8000, r1}) socket$inet6(0xa, 0x3, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000987000)={0x4, 0x100000001, 0x8201, 0x6ce6, 0x200, 0x8, 0x3f, 0x3, r7}, &(0x7f000065f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000d24000), &(0x7f00007cb000-0x4)=0x4) setsockopt$SO_RDS_TRANSPORT(r9, 0x114, 0x8, &(0x7f000074a000-0x4)=0xd, 0xfffffffffffffdf3) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000ef1000)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000aa8000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a4000-0xe8)={{{@in=@rand_addr=0x10001, @in=@empty, 0x1, 0x2, 0x1, 0x5, 0xa, 0xa0, 0x80, 0x0, 0x0, r10}, {0x1, 0x6a, 0x10001, 0x9, 0x2eb0, 0x4, 0xaab8, 0x1000}, {0x10001, 0xd4, 0x10000}, 0x400, 0x4, 0x3, 0x1}, {{@in6=@empty, 0x3, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x3, 0x5, 0xae37, 0xffffffffffffffff, 0x1}}, 0xe8) getsockopt$packet_buf(r9, 0x107, 0x0, &(0x7f0000283000)=""/123, &(0x7f00000b8000-0x4)=0x7b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00003aa000)={r7, 0x1ea}, &(0x7f0000d66000-0x4)=0x8) 2018/02/09 13:09:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername(r0, &(0x7f0000cab000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f00000fc000-0x4)=0x26) r1 = socket$inet6(0xa, 0x5, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000575000)={0x1, &(0x7f0000b54000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 13:09:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002ca000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ae000)={@common='ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000438000-0x18)={@loopback={0x0, 0x1}, 0x40, r2}) 2018/02/09 13:09:45 executing program 7: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4), 0x4) mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0}, &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000729000-0x20), &(0x7f0000f0d000)=0x20) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000f0b000)={0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f0c000-0x8)={r0, 0x7}, &(0x7f00001cc000-0x4)=0x8) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 13:09:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ec5000-0x4)=0x4, 0x4) 2018/02/09 13:09:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006b7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000032a000)={0x0, 0x2}, &(0x7f0000601000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000582000-0x8)={r1, 0x7}, &(0x7f0000871000-0x4)=0x8) syz_emit_ethernet(0x440, &(0x7f00000f8000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x67, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000512000-0xf)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cce000)=0x38b) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000154000)={0x2, [0x6, 0x81]}, &(0x7f000095b000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c67000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000ebb000)=0x22, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000057d000)={r2, 0x401, 0xffff}, 0x8) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000b2c000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000963000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000789000-0xc)={r2, 0x3f, 0x2, [0x3, 0xd83]}, &(0x7f00004c7000)=0xc) 2018/02/09 13:09:45 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25, &(0x7f0000000000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0xffff, 0x20, 0xffffffffffffff17, 0x6189}, &(0x7f0000006000-0x4)=0x18) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000), 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r5}) 2018/02/09 13:09:45 executing program 2: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x9, 0x3, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000952000)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x7fff, 0x465, 0x6, "47c7ae07a0a676d8628883cd121e469f5b6b374ae5c85bedaadc4f12f5bde3e962d62ddff9659357519f5a61589933209f197fc70ba0e06b1032591d7d5dea9340d4de1b761f082120adf39833d31637"}, 0x160) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ac9000)={0x0, 0x80}, &(0x7f0000019000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004f8000)={r2, @in6={{0xa, 0x1, 0x1000, @empty, 0x200}}, [0xfffffffffffffff7, 0x8001, 0x0, 0x5, 0x8000, 0x0, 0x100000000, 0x1, 0xfffffffffffffc01, 0x8c6, 0x3, 0x7, 0x10000, 0x9d1, 0x642]}, &(0x7f00002c4000)=0x108) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000aca000-0x1c)=@req3={0x8000, 0x2, 0x8001, 0x200, 0x80d, 0x3ff, 0x72}, 0x1c) connect$inet6(r0, &(0x7f0000555000-0x1c)={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, 0xe7) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000acb000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f00001f4000-0x38)={&(0x7f0000aca000)={0x1d, r3}, 0x10, &(0x7f0000aca000+0xa37)={&(0x7f0000acb000-0x10)=@can={{0x2, 0x4, 0x8, 0x7ff}, 0x0, 0x1, 0x0, 0x0, "a90e48e02831a45f"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x9, 0x34d) 2018/02/09 13:09:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f000077e000)=0x2000000000004, 0x4) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getpeername(r0, &(0x7f00007d3000-0x58)=@alg, &(0x7f0000b9e000-0x4)=0x58) r1 = socket(0x15, 0x800, 0x9) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fd7000-0x12)={@common='vlan0\x00', 0x5}) 2018/02/09 13:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000604000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f000074d000)=0x32, 0x80002) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000e76000-0x1)=0x4, &(0x7f0000f53000-0x8)=0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000a2b000)={0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1, 0x2}, &(0x7f000057c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000022a000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fec000)={r3, 0x100000001, 0x20}, &(0x7f0000ca4000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000009b000-0xe8)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000bb6000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000052f000)={&(0x7f00000f0000-0xc)={0x10, 0x0, 0x0, 0x400010}, 0xc, &(0x7f0000742000-0x10)={&(0x7f0000f01000)=@ipv4_delroute={0x118, 0x19, 0x1, 0x4, 0x2, {0x2, 0x94, 0x20, 0x1, 0xff, 0x2, 0x0, 0xa, 0x800}, [@RTA_SRC={0x8, 0x2, @multicast2=0xe0000002}, @RTA_MARK={0x8, 0x10, 0x80}, @RTA_METRICS={0x70, 0x8, "45e2f77a6cedc43175bf58f166b004d255be59143cf87ded31897cadc251c053589d31feaf2f0f62508af7816751d5c0bda791da77c8d6cb794357cee3899419fb64b65005447b7bf2c4866315d4f79a6e892f32a42897a5642139290c5dfbb3a5079718f7cf80eeec1c"}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_IIF={0x8, 0x1, r4}, @RTA_ENCAP={0x64, 0x16, @generic="a742bbe625c4ef3b03fadaff7631fc7d4b720021d99ee14041bb633dd8f7c2169ea1d233bd915041b4a0e623c3f527f89b3942deff01f010b2099ad4a65d14b98b96b0ff2715b42fd04417a60ef15f1fd5de1060d06804f680e1e9e05f00a63a"}]}, 0x118}, 0x1, 0x0, 0x0, 0x4040004}, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000065d000-0xc)={0x6, 0x3, 0x5, 0x6cb, 0x1a0cc5ae, 0x0, 0x5}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000021e000-0x3a8)=@nat={'nat\x00', 0x1b, 0x4, 0x348, 0x250, 0x250, 0xffffffff, 0x0, 0x98, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000c87000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x250}}, [{{@ip={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @common='sit0\x00', @common='bpq0\x00', {}, {0xff}, 0x89, 0x3, 0x31}, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x3, [0x0, 0x7fff, 0x6, 0x3, 0x401, 0x4], 0x3620, 0xffffffffffffff7f, 0x6}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @port=0x2, @icmp_id=0x3}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0xff, @generic="49036370ce0bd812a29ba96138c286a8", @common='rose0\x00', {}, {}, 0xc, 0x1}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xb9, [0x4, 0x3, 0x40, 0x100000001, 0x8, 0x7fffffff], 0x9, 0x3, 0x7f}, {0x8, [0x100000001, 0xb4ea, 0x3, 0x4, 0x1, 0x9], 0x80, 0xa9, 0x7}}}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x9, 0x0, [0x5, 0x4408, 0x4, 0xabf9, 0x7, 0x7, 0x100000000, 0x8, 0x7109, 0x20, 0x2, 0x26, 0xca, 0x35b6, 0x401, 0x100000001], 0x0, 0x77, 0x3a}}}]}}, 0x3a8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) recvmsg(r0, &(0x7f000081a000-0x38)={&(0x7f00001a2000)=@ax25, 0x10, &(0x7f0000af2000-0x60)=[{&(0x7f0000220000)=""/29, 0x1d}, {&(0x7f000036a000)=""/196, 0xc4}, {&(0x7f000021c000-0x4d)=""/77, 0x4d}, {&(0x7f0000221000-0x39)=""/57, 0x39}, {&(0x7f00005b0000)=""/159, 0x9f}, {&(0x7f0000557000)=""/200, 0xc8}], 0x6, 0x0, 0x0, 0x6}, 0x20) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x1, 0xfffffffffffffffc, 0x400}}]}, 0x40}, 0x1}, 0x0) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000c35000-0x4)=""/4, &(0x7f0000a94000)=0x4) pipe(&(0x7f0000cd3000)={0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000ebe000)={r0, 0x10001, 0x4, "dc4f2b780529b4fca4b319be66fc10085c7f228c13255cfae3a2fbbe8583ab177257e6d4aefa2c03"}) 2018/02/09 13:09:46 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000b000)=@ax25, &(0x7f000000c000-0x4)=0x10, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000000c000-0x4)=0x32, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x5f, &(0x7f000000c000-0x8)={0x0}) pipe(&(0x7f0000008000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r2, &(0x7f000000c000)="eec51bd6ce04a370d212469f69dfa5c606650f3cda6acbd2e7e2f00b82d4a6ac5525bbcbd987a86d92def768fe9cab7a28a89503feb97649ca6cd9f2a0e19ac994ed4f3fdd11f1b65ff5471d2a8af0a19b0babd6cebbbe9b655906fffb4f0f5edaf02ec7c46f0b847313c28be32d2fa5da82efd0d1b337f89e1f928e63ad87fbfc32", &(0x7f0000008000)=""/68}, 0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c000)={{{@in6=@mcast2, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000007000)=0xe8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f000000b000)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e2040000004b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012800000000000000010956cc6e7ed45055df929909a45679bad", 0x259018ea659dbb7f) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000)={0x0, 0x3, 0x7}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000e000-0x8)={r3, 0xfffffffffffffffa}, &(0x7f000000e000-0x4)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r4, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/09 13:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffe82, &(0x7f0000171000-0x2b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@mpls_mc={0x8848, {[{0x1, 0x49, 0x4, 0x5}, {0x9, 0x3f, 0x100000000000000, 0x6}, {0x404, 0x5, 0x6, 0x4}], @llc={@snap={0xaa, 0xaa, "8abd", "5c27f7", 0x891d, "77f93a357cb3013f"}}}}}}, 0x0) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) pipe(&(0x7f0000002000)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000006000-0x4)=0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000004000-0x4)=0x5) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000005000-0x10)=@ax25, &(0x7f0000005000)=0x10, 0x80800) 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) recvmsg$netrom(r2, &(0x7f0000003000-0x38)={&(0x7f0000003000)=@ax25={0x3, {"13ccfce463e5e5"}, 0x2c}, 0x10, &(0x7f0000005000)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x92)="7a6c6df7ae50533d5d96b5a36745c0f1dab94c33dfa569fa855731c9160c7764d4fc8caf9ed73b363fff149fe44aa2f198299b75d2e3a45de91367f17b4077abc902aae24183bcadea05185439ecae19d75bac44518a779f316ad8355dfc3d3994605b6d2940de62c06fe60d6e7498b39adaf96bc90c93ed503f19d2309ce0e927dd4e3b25cd682cb207beed70bbf022a65f", 0x92}], 0x2, &(0x7f0000005000)=[{0x38, 0x0, 0xff, "0354a1f7a45cc423637dbd1abe95748a7690ab775dcda5b2f9bdc9c5038bb330ed256a4248ed"}, {0x28, 0x1, 0xffffffffffffffc0, "0213ed5e9eb79f587eb8ff72f4434780aaab21325e10"}], 0x60, 0x80}, 0x10121) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000)) 2018/02/09 13:09:46 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000013000)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000005000)=[]}, 0xc100) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000003000-0x10)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000c000-0x1180)=[]}, 0x0) recvmsg(r0, &(0x7f0000031000)={&(0x7f0000031000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000002f000)=[{&(0x7f0000031000)=""/235, 0xeb}], 0x1, &(0x7f0000031000)=""/194, 0xc2}, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x8, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d8d000-0xe8)={{{@in=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00002bf000-0x4)=0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2e000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000066f000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x859a, @empty}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x8001, @empty, 0x9}, @in6={0xa, 0x0, 0x4, @empty, 0x9}], 0x80) 2018/02/09 13:09:46 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = epoll_create(0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10}) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000), 0x0) r2 = socket(0xe, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x12)={0x0, 0x66, 0x201, 0x646, 0x2, 0x9, 0x1, 0x5, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x281}}}, 0x8c) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000c15000)) 2018/02/09 13:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000081e000)="235b63cf6c06754502f9a2dd741bdbe38b87bcf6e97d3cd013b47de63d048dd1ed5b60b25825d804e604546db1b54f55ce2a06db5aee883b858c0a88cf6d5b0789fef19a30724621bd290be902585351da075220752d491e35e05dfddd5455feee246e5c", 0x64) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000dd5000)=0x3, 0x281) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000023f000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fbc000-0x1)='p', 0x1}], 0x1) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000952000-0x24c)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffe}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0x800, &(0x7f0000004000-0x8)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x8000b, 0xfffffffffffffc00) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f0000002000-0x4), &(0x7f0000007000)=0x4) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x47b5}, 0x1c) 2018/02/09 13:09:46 executing program 4: socketpair(0x11, 0x7, 0x606, &(0x7f000093e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x205) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001000-0x1e)={0xfffffffffffff800, 0xbb8, 0x7fff, "19b01e76cc77", "ca84a240c06a1a194279fc4cae0f4529"}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7fff, 0x0, 0x200, 0x10000, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r3, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x40000, &(0x7f0000000000), 0x8) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000634000)={&(0x7f0000e32000)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004a, 0x444, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/09 13:09:46 executing program 5: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001a9000)) socketpair$inet_sctp(0x2, 0xfffffffffffffffd, 0x84, &(0x7f0000189000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002b7000+0xb1e)={0x0, 0x1}, &(0x7f0000377000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00002f0000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) r2 = socket$inet(0x2, 0x80005, 0x0) socket$netlink(0x10, 0x3, 0x17) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"67726574617030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000f9ff"}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/09 13:09:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00002ae000-0x10)="447b02000000bab756b0c1ac91341736") 2018/02/09 13:09:46 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e46000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x8, "89dbe7268037"}) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f6d000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, 0x1c) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0xfffffd21) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea4000)={{{@in6=@remote, @in=@multicast1}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000b64000-0x4)=0xe8) getpeername$inet6(r0, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000578000)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002bb000)=@assoc_id=0x0, &(0x7f0000bec000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c55000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7fff, 0x1}, &(0x7f0000cb6000)=0x98) 2018/02/09 13:09:46 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f0000f12000), &(0x7f0000bb7000)=0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f14000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000954000)=0x8, 0x4) bind$inet(r0, &(0x7f0000689000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0xed4a, 0x2, 0x1f, 0x0, 0x0, 0x6}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b94000)={r0, &(0x7f00007ae000-0xc1)="f3cfb12a68a3150d8246b2913b5b411a9c79fad7176a56673177c1678d1331c573a0c1c92eab2fb149aa1d963494d93172adb39d06bbfe5a7600839f9af0ac497def150c0d6976c956aa27b0449115f8c037626b1b259521e0d527c21807bfce2dcd12265b50fc2ed1ed4a0e3b21b3cc2eca20b68918d5191cb154cfb80958fe7f28d4b4e326c9b8d4f2fa53f1b98fc01bc642da238e207d30ffbded5f9b51521c544177ba0c2f02a79656d9c962f1d2462c1c69fb17efc3ad28d904b149dec6ba"}, 0x10) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r2, &(0x7f00003ec000)}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ef3000), &(0x7f00004b3000-0x4)=0x60, 0x800) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a26000), &(0x7f0000ef3000)=0xc) 2018/02/09 13:09:46 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xa5f, 0x4) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a), 0x0) 2018/02/09 13:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000161000)=0x14) pipe(&(0x7f0000d62000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000052000-0xc)=@sack_info={0x0, 0x1, 0xbcb}, &(0x7f00000b6000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007f3000)={0x100000000, 0x8, 0x41f, 0x7f, r3}, &(0x7f0000420000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006e7000-0x10)={r4, 0x3fc, 0x1ff, 0x5}, 0x56) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [], r0}, 0x48) sendto$unix(r1, &(0x7f000037a000-0x57)="da720d331f7991e54bf673d024bdb8de73d2e9e3000af6e310016d268fbd38048925bfb3dd0ed8810f51296a7d555a9662af44044e313299a2ad4b49d22aa38de78958d3f976da55f988ced9312a168a4ccdcc4d47ada0", 0x57, 0x4, &(0x7f0000604000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000f4000)={0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d3e000)={r4, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e4f000)=@assoc_value={r4, 0x1}, 0x8) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003ea000-0x8)={r3, 0xff}, &(0x7f000082b000)=0x8) sendto$ax25(r2, &(0x7f00007ec000)="ad6be42098aec2ef6293710ad9d63d2eb64c69b50139668efe28747eb09b59c5d29da57e894e13526de827cbde2ddcc175484d71aeb9e00f3a74356277e7b76cc22c6b44e3a4f9dba6a2fa04dc14f0c4835e776af37fa77dcc893950a4e1b940cd8cea67bc5f6c585aec77e606cc326b0e3ff4eda17255b5b00ffe883e3a77eb16f3ef1ff865c0678134c41143daacc27348", 0x92, 0x20000000, &(0x7f0000061000)={0x3, {"ebe2dec95728bb"}, 0x2}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000ecc000)={r5, 0x2}) 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x800, 0x5, &(0x7f0000d5c000-0x8)={0x0, 0x0}) r2 = accept$ipx(r0, &(0x7f00007b9000-0x10), &(0x7f0000e5f000-0x4)=0xf5) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000271000)={r2, 0x1ff, 0x1, "6ec79a8c3b03e32a081f83616676dc794a63d2d3f21e378966ec4d689dbfda1f80ff12117cf33f8ddee09ef818ae43adc6d2986b84401fa745de8268824fa0e226b393a89d1d2fe5750e940cf9ab46c2c830aba8d4a73ec6376c099dbcf551e7b0aeef5600932de328b3867ab4fd4a6eb25e4bbb91ede24fee7810aa87bd512d26b43c94f103644d73ac5abdabbca7655db3a1ee842ca1290276940a2c1a2154bdb85c3a0953a89a5db1783972e0bc2d183218f56def26f6ebc13ce13efd091a"}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000582000), 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000a91000-0x10)=[{&(0x7f0000ea9000-0x39)="390000001300094700bb61e1c30500000700000005000000000000000000800019001a000d000000ee00280fca0000f8fd17e9ff01ffe30400", 0x39}], 0x1) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004cb000-0x8)=0x5) sendto$inet6(r0, &(0x7f0000ff7000)="61aaea16f667c2d83db463298f8083dd47244221f005bc9b797e83669e12ffbf9ba320c9179382a057dec9874940e53448df186e73603d8b39ecfd7ceecc941deb218b37c89884e7348f6f60d2342e418196ae7c61c87a833a1b9653e5f237916ded581fd87f7354dd6c24eb98768927fb8f956cadd7d2cc2ab3af54e3d47cc1d41871581368ba7d31b181567bcedfbb01a1d61165f3ef7c686e6cff5ed1956e858e7eee0f13c802e904438412d87c8337936a5b3423772356fbf5c6f8a7aef9cb10a3790e2617be29ec3999d7721e0d98bf39ad56c08e8504c5cbe7cca6b812828ccd67997f5b0da8006500582206f4cc3901e81a3c4c4480b817a7175ced8cd170d15794560949ae22c42c4078a8cd36bc58bfc04b99adae6465480fe2798d88c86719e8b0b024a4ed39042f97765d494f82cb8eb28568826bd77bc554fc5a023c9d4f7564104e1ebb10eb9b46a1296dfe2d6c48fcda28d7ba89a012ac266a117f057238fd7d651baaf3fe7784562b88109f4fc08ed0ac9b73c3bc9f7420eff1e2144599c5f1ea868041b8446bdc39f7f17b1fe1c97612b4bb341551132d81ea2b3cd3e5fbb21f669981cbaf0d88231a7ae74be237e9dde4da0a13cc5d6e03d24d78cad1685e71b5de1ebae17d1ad93fbbcb675c04f52dff374352924161f7661f2d483ee3e532f4c2050ef3e337dc4cda646ee5f898843d8fc862f6b0c16de0e1edc16326282918bee5ef2a5890fdc47118cc60b440a916e5c466181507f1c593c465ad9828aa162cc8053ffbe197386b43678c539d5916416391fb9f38116e1de49971768c6ba05b48591f2c876c250cee27ecc225746566e2b7a2179102d3581523d30ad418dc3ae41921968a6e8f53a1f678f599f6e49f1191107644f2cfa9dab6e2422f278b65fa0cfd84a868ce0a5087a6d7512bd684fd3084d989c75b832844b865b0aaa2231b074a8055af1799a79d9c607eed3bfdec66bde79ff5107299c0cb568cc74908c5a38a56846a9368b925a2a43588246533018e5e3feff1b114ded0168127df818ebe2072fd62993c30923c2e604da061c163e08951bd6acbc87481aefa81888114db3b7234f8004b3d21e4da4a7e240e85dd97d8515c0e68eb26f378726996507f9bd936229fb0ff401b263b1d2d6fe21495abf70d642305d3dce6e76146597b41bcb40193044a6f06fed6bdba0c24b8035fb50db858dcf764837ef60cd396299322304ae4c7bf2c17d56f6db8837c4182f3fc9a241236f76d89a729193de41da3402987d48e425174696968abb19362e1c061f9dfaba46c59c5ecb6266fe6e66f98762602f7c688ef7040928e87652bc42eb370eb662f1d0bdf9b19c59a982efb64eb14132706b0c15a4f9b02273b0dc56517ab46754ca7ad53eb938ebb09661d776c6b9736e06dd0f5a7462936e31397dfd24ef3e78dd510168def4dc7e6212c707168ad6b375216abac6b8bde5c9395e138a976064578150f8a424c005d42c8675bb1b29118d9d0472be9a672a1daa212dd3a2e88bfdd477ffe0b6e12ef74f10778e3d35a3e8873b9d47f6c9fd621de386c756f74e538306a25fee6d3cb09a72db8460b7dcaf4c3c537bea023b95b90ab38373baa5b8491c56d9717ceb04447c1efdd325d7e7a5ef9dc45822f7e47af9fdf619942ab26ebe6dff6d44b0cdbbb00ece96605b892944687112a8bd6c89e12b00829d64fdbacc37b15aa6ac14a44e6c43ede7abad01384d4350fa939a9c00cda2f06e2d1e166a49d7ec38d8c351ac2eabf13157f9c2e532b3cbe653f0796a250f533f3b908b1895b58f1cc59fe1be16028fd0b813473ac760cdd89c4d387ea58115ebdded112e1013833d5e721362037bd13096eff9db8b3bfcb7165904357c59aa1a3422cb8a05eac1085f42f98c384da9dc8c5ef6f84ad5f580e73b0d8d191c9a03e2507fcf567cf01f520eafd19aaa16e6fbf235914446f7d0be151e63f0609a319e5b51bb63eaa28377338f769e25ad7eca99c9fb7018bc587b1c4d9f3b8fc415563515645e13e8bdbabc00363a17366e4b1b225c1a39a03f8030f3b710da54142fc1c16133d93e4c1b569ebcf5c95d0e80266b01c31339927ac433e4081e95015722759bbadee72f4c7ddeae994aebd4834454ad00d482f56f06df67cbcca6bb881d9611b0a51aba54cafa00dc953ecf97ba979f21be9df57f71e2ccf514b8e2d288c140fc53ca775b7c03773ff6b39656ea02b617d03606ee2ac874ecb7d335fb01b53884b427bd5d78308b0c25dd08111132260e788e2f4998b0f6b1178c22a9dd605fd73fb263f2fa0214a3a3e35d7903bb2a861f2ae5d88b5cb36c221a7b4e7d532e457916fda4daab842f1b89bbbf2b5fd469fe41cca11164ad5a411e397c9f11b9dc26f9db4fba2cc52d68c5680ddd70a2bc44ddd62fd8af870d810e74c1ce21c4abf8a6dce02ab3df4b718230c37c0e14dd1ddb79e1d46152307973f2b6d942c1eb44802496bf3052d1eb346ce8fd02136002f1ef13b767cca4b2df1696f1f2b2ac6e1943c32ab6ee36522d0234b1620e92d34dd816eebc15015f2293bd4286cf407c654a1a23c04f10d30c548fd3c11e944d5e5e01f77cc12a2064e0a47d444c8e04091eca3fd6e720edf92b2fbdf6f7ec40aa7bbdc6e2559a5f650898ac39c7eb8d9543cf2b46d6f930f83435f11827c095184eb12b78b795b99fc13a9", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) poll(&(0x7f000047f000-0x28)=[{r0}], 0x1, 0x0) 2018/02/09 13:09:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={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) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f000007d000-0x80)=[{&(0x7f0000ea0000-0xc7)=""/199, 0xc7}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000308000-0xb5)=""/181, 0xb5}, {&(0x7f0000c73000)=""/163, 0xa3}, {&(0x7f0000001000-0xb0)=""/176, 0xb0}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f00004c1000-0xb3)=""/179, 0xb3}, {&(0x7f0000000000)=""/86, 0x56}], 0x8, &(0x7f0000b89000)=""/161, 0xa1, 0x100}, 0x100) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00009c6000-0x4)={0x8000, 0x6, 0x9000}, 0x4) r4 = epoll_create1(0x0) epoll_pwait(r4, &(0x7f0000397000-0xc)=[{}], 0x1, 0x2, &(0x7f00008b8000-0x6)={0xfff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f8d000-0xc)) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f93000)=""/184, 0x29dd7841e4462b51) 2018/02/09 13:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000559000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f000053d000-0x70)=[{&(0x7f0000ef0000)="9275faa93af495288dff8bc9bb4d98de9c760f612c192e704ee699c27df5c703c2d567ae11c9db4ce917fb3584e94143d3f3bd", 0x33}], 0x1, &(0x7f0000447000-0xd8)=[]}], 0x1, 0x0) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f91000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009ee000-0x20)={0x10001, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000dcd000)={0x6, r4, 0x10000, 0x1}) bind$vsock_stream(r2, &(0x7f000008f000-0x10)={0x28, 0x0, 0x0, @my=0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 13:09:46 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x8, &(0x7f0000f7c000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000efc000)={0x0, 0x0, 0x8, 0x200, 0x5}, 0x14) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000395000)="f59d34dabb25da2ddb898a4ea2b5f37b134031b1fb1a6ad1840ee6ee0ba8596b8f6e143b00d7143cb5926649384271e0572afc40abbf202c66e2f8bd9c49b93164854ee167373a30fab851a77b070b4d7a8eb63a2ad4a0cd84c7f8751ebd4eda6ea5d14bfb0b00806e3bbf0fdf14662d4d385a83b85c33ee95144ae75b04d996c531e4a82a3b0b0dea7cd43c6440dc2b4f0356a27146005113d8a33da78eb910bde463") r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) 2018/02/09 13:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d89000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f000051b000)="c22c5c5d286170d8a92467a1dc84577877e03be8f434785849cb092db406a96e0f941bf739", 0x25, 0x40, &(0x7f000057c000-0x14)={0x11, 0x1d, r2, 0x1, 0xffffffff, 0x6, @empty}, 0x14) sendmsg$key(r1, &(0x7f0000222000-0x38)={0x0, 0x0, &(0x7f0000b06000)={&(0x7f0000344000)={0x2, 0x1, 0x3, 0x9, 0x4, 0x0, 0x6, 0x2, [@sadb_ident={0x2, 0xb, 0x1, 0x0, 0x8}]}, 0x20}, 0x1}, 0x20000010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in=@broadcast, 0x0}, 0x0, @in=@rand_addr, 0x0}}, &(0x7f0000fa1000-0x4)=0xe8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f000005c000)={&(0x7f00005cf000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00006af000)={r0, r3}) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000003, 0x400) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002d000), &(0x7f0000030000-0x4)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000012000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000030000-0x4)=0x40, 0x16e) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x5) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000024000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x9, 0x4, 0x100, 0x80, 0x1, r1}) connect$inet6(r0, &(0x7f0000024000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[], 0x0, &(0x7f0000023000)=[]}, 0x8000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000e000-0x4)=0x800, 0x4) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000-0x40)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000007000-0x1b8)=[]}, 0x0) bind$inet6(r0, &(0x7f0000010000)={0xa, 0x2, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}, 0x1c) 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x48) pipe(&(0x7f0000e9d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a90000-0x8)={r0, 0x99, 0x5}, 0x8) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000002000-0x8)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x8) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000cc0000)=@filter={'filter\x00', 0xe, 0x4, 0x2a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000932000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, "730000000100fffffffffffffffa000000e1ffffff00"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @generic="2714f2b48331e4ba4821cac3d18120cc"}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffff6e6, 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x300) 2018/02/09 13:09:46 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) socketpair$inet(0x2, 0xf, 0x6, &(0x7f0000a89000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000001000-0x4), 0xff70) [ 45.438996] audit: type=1400 audit(1518181786.391:38): avc: denied { write } for pid=7440 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 [ 45.461128] audit: type=1400 audit(1518181786.412:39): avc: denied { map } for pid=7450 comm="syz-executor6" path="socket:[17034]" dev="sockfs" ino=17034 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 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cca000-0xe)=@l2, &(0x7f0000001000-0x4)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fdd000)={0x0, 0x6}, &(0x7f00004ec000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000053000-0x14)={r1, 0x6, 0x0, 0x5, 0x101, 0x9}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000028b000-0x4)=0x3, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000010e000-0x29)={@rc={0x1f, {0x0, 0x4, 0x6, 0x7, 0x8, 0x2}, 0x7}, {&(0x7f0000177000)=""/30, 0x1e}, &(0x7f0000a6a000), 0xc}, 0x29) close(r2) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='bcsh0\x00', {}, {0x2}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0xfffffffffffffd67, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000019000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x68, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f0000019000)=0x1e) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000019000)="a0fd5c2f94efd719089bb1c62b32fa86095bb1c97a88a285320779a3629f702ef3c8e442fe20d2e1b81a1be4e74133830b456e345efb789f1541f629c47637e8059a699bbd9c94e12195167bad4fc964b7af7894adae9e686fd7bd77e332cb47ad1a535fc0233a8fbb3648b1850f28b32d82c1e7fc4ef0d452b528f67be4893502075084c9a92318ceb18d33cbede202a03c8ead846d8085e230f2375d6ccd6cc8f027015769b93567c51b7cd90af9ab88aa776a7c640ab15cecd7ee7b834910ec94027e100d2bb53f6f73e63d0a84d524133cc7779031ef67290f97c9594a8a1a80700741a5e1635681ccee9665c7fdfe141732fcac455aa5b9c9853d30be1893169177976cdbe1624948ccd6245cd6bdc8d760e1dece9dd432928b308598f9c21a8dc0381482bf9ab31aa8acb25d560ea2873cd4c8e5571aeb91ac1178cbeb1e205f3347cdc82b57d7654929c37d9b36bb6284bc120866bdc58ab3b0880bef3fe48a011ffb50545ceaeafda8942de5b27e9e6246ae2ee3e926c6b6c5c01000c86a38544e45863245330c53f3bb9049552e6e337c86466dd200151382ac551a3cd13746fe2ce988912faa80ed9797a10c9575eefacd8876834133c14e240504ab0818b3298b431f1889391049ff3ca644da2917c8f768308fd534a5cae535c0e031fdb89cb3f571cc927812ed6bca908a6c9348aa7e4c701c673eb152210d9b4da578747ee0da641f6ed9fcd21e4b65d003eb7cee807d803592fc3a7b922bbdbeb6865e39d2c5cfd7b718c50c02cc266f766a7913da503d49ae27f14e2c8072b0533f9830dc5149de276eb53b27644b26bbed6a1d57e9e557bab271b63cd31e9992ebf674932c10026f8bb6e5aa0e144af0ae0589c281825bd68e4c9d18c220ad96c19d82188fe7fd050aaef8f9441b46369e9650c6e59c743c5cd1c92aa495e3beca2bcf11686703e87bc3624c110cc9b465e4f49d94585f4ea68eb2b8df45bc5ff53512345d43adccf3b9d177d733876df01401195f96d44080b5f5d2343ead955ff3c1ec1037e11c080092ade7d5fc6edf82261d39d7a1becad67fbbd79381b16debb263b4b43538e417bb4bcc9546c50ff4d989923650f75d557f1b2f38fad382fc891a35bcf0a8793a4500674fd1fa7efdef6ac12cf8e74ee11e568ce7a7e07dab1ff53ea6be159dbd5615297e86c7863c447536f703a8acabe6f93ff762b83285d7f9394b2f9f868996121291e670f3cdd54231004395fbbb3c7da4d12fd8b1e61a0c811c36757e3bfffa6fd1c235d39665676faad38fb21b26c3e5623ba669e66419f23c73d985859447c6db514543873ed778262d8e9b2b4c6e3b50f054b585e045f1f143494b4e22e09d91c35ac13be44017466a7383b87ae1779f9dc0c23e5a884ca5c9e0937371851c8a6d1cc8db7a075ae337f7308aace7c724a634b5ddae10a5cb064c3fb76d175de329f6a068b83ada37f669f9323cc150789e5f78387f1ca8aabf8a08a654bbc2731324eb4bf4f24ac492254e441f7ac04881ceb31ab1e4dc8dbf71f93c4ce9e717533a2927296b655a0efdc7f0de64b17623fe3c051d1fda5666dca47fca325f10fb4d342105547a6ede2bda021bc2d0d1476cce2d9f9a1109b75b5a07bd08a414479951c4c16a4acacb5d67cd677f6c1f2502cd0472b7b14ed24145ed428b0f0b1e2910863e4dfe49f6254b3bc16765606e3d3cb71b6ae87a95b84480d65a8386419f5a3f4762c84dc7d296e867e5004b2885f843547428154c74227bb1bffdbdd63c5612053f24c0e225b25d9e161bff49384897ece26f5dcbb3bb93d7bef391d80c18aa7b43680419addbf2704d5c19431e2cb39d167e8803e923caaa13f4d8e68e747952dfb37ceb3f40fd7989f96f087217ac38052a2ce19a25e0f10750bdb66051da37ebbc7e4c894779f7237c68c9c126db8bdd1f9a92f215823cabf9f83c33f3158eaf552a4ec431249bf96b5ae37d4abe3c3b116a1757661f028311a1ccc56abd9861c70af0063d785e4aef4bf4c44570baff1109e0681bbee390fef2e7ab3f127aa9afb4f67eed2be7828371c351aee77f77982de97dafe14ed4f94cd1610b12fa4c6b2c0f917480fe7b2bb25ef285754cc87effc2460d95e3d7b7c380fc1b5dabc31efba5fe90483e962138643f22bb2cf77c989a68ab46a565f16d458cbf866f64099ceb67df0701120ee4e58e91f8ef6c34ac4e65fcfed20edf1f74045a10f4b45de8fc86a29dac21b39298a8ccce029e857c5d7fb3b1839513668cd04e91b392e861241125d2c7b92bf6f16b3effeadcb6c3cb8b41b5905406a55f6a29df16661515048c2551448d249857b46c7332365915b5566b86df5d6c7e7ecec93eb18600a38f659c859ac3cb93707fe01ca274ef867be9438962456242861eec6edc1f5a2006a759fa22950722f124b05c3154ff15919bfeb75e46927ebff873b43cfae67759c37fcaa41ea640b99f8faaad0c56238869993288a38f724cb0b747e09693495c2a1475144ff7dcc64e008e145c11f03deaebd3d44ea2406274c661082b4073bee6a46dae0bc55faa8244dbf158df9f5430e8b66284994f8340cdd95ab8b9fc7ee44e64e4d35a07a56c48ae841ccaa95c1e02545ca9df8aceefbbd20e265f67a20fdc52c79e955d9ed4683a7422efb315dfa4fc90bb4a03030a15b94352e1d070a67db102ec6e49c48b1dc6f594ee19ff2757cf6538650a26cb2ebe53e5b34455f554e40fd9cd75f1967a0143dbb3e13eb5468e8cea8182f4c15917075ef33b0fc2623bacdeae2c04adf9784cfcbaed121c2a95a61c8d4355e53a3e0c877f4dd9c3bf99b1c9a075fc09b7afef4e64fecec0e2824eb6c07206235d270c74164629c5e2f77d78ef843791217246f1a074b278e8f7061342df8805607a37c311086f2a16d35657bf6692105b46d9a15829f16dc8f242a75896c1b5943e285c85ee30c9b0e6318e37f74209b51aa2d9b77c428c79313b9b96db04c0caf372a2186fa8ed6741eb7ee143c9f1aae8c98bbff9cf4d5682b7b90bdbea5e5bd79f7dbedb1af4e7a60f9f9f30919503052677fe2f356da450c0e10ce24e1f9b117b527ceba0a1c503f119cbfeb3f399305cd86211c408a6d77a234059463f272d932b3dd7f364870d47b8e073ee32c143f4bd22bfc75077f390b3840d972d8c10de6212be79376d6e23cab4e4f8c2586c75669d34a444499ff61e471f44c5476836eff2f4646b457c46194930f1e63f009cfbfb91306d4e443de0ba75a22300fd91a011a71b0b720b8d0d353403386292ce36d9a3a46de27419e8d67f5f05c59840bf18b2ed70386c10e8e811365060414a7e800d58c9fb398ac00184a8fa5095b1352214a756018e8132775c29044edf508493565a94c13b8f8dbf43b89052b3130afe7de073bb058e7d19b65d2e394d307e1c130c02aa492ba8ee22705f6e5dbde0747d1383d188231ae9b14f97cd1f2e46fcd909a3f522acd0a399ed6fc5a857bc400421a05a6e761080de2eae7a9c5083df52b7986118c991bbe47e03ec0596d58d936644027adffefd4898b4f482a4cd7c11e6d006d3a788d5dab02680ab5228abf22af8295978c39339b5bfc68b43e9d130a9aaf9d267c79c3ef24bfe475f8f370a5493a8fb23eb0cbe239c9b4dfa4b8e24c346a118271a518a193d776e1a4d84b3666306943dba5ed28816b5b4e6a4bee772d0f38622d15aee3594786db661c4a9d33ac179b179443816c96c968751aad58c8f4e07a1c411ff628a7e85a3628d0281706717924ff4515414d62b546c34efeaa866feace614da6cf26d61a9b56d4ddcbce9dcd762a0312c26791037745db6098cb40c24baf6ed71198b40c246b6a4c770e4e0a08e146d8a98578e3316b50f517723122782eb6a3d89861a190e5ff9479e3e71b768c24d798109137d9505c2000a95c35bece04b6733c670d521b81db3acd3f8ed728788ce4a56dd83b4396ffbd1d0a47db81dd978dced5ab680c1c49530b8408a483b8a71b48ff204814ffe5bcc8638aea8f9a3ecafac7ab00c0a075c31b4c4e3dbff4a4d72aaecd4b78228f8b003fdb285d9a398d07eeba4d8982252b84c39a06c014cd574941469b1f2f517227ffe596cefe65c16c7fd3799f8c5e1ff9bdb15d6f81538c41d4dbc7c05317064e480ff69ce535719ac17eb6c1e2160231577e695f74b2bcd34b7e02ac2c516d8f6749cd9e6492b7cbc2b465a89040d0a1b363f9b161ff2c0f8dcc5569d103888ab736e60d2cdfddd4b6b98319396830d7cb18f4038499977d6b69936226bfcf2e86919a68b33ade7dfc7f3f1121846d193b8de459d2fe33553f4b6d1fac2c0a8ce80c9900b74f894f2ad99c4b85b10563f46b5fd974b88f3783dde95d2785cf64881d2462cb98e5db925c89214b5435e466637acf19158e13150482c1ef1d763055c4db8b6af70ce1dfc157faaac21220a7bc046be8f625f5bc1d5750942cc4c8bb3013caaf497d4bcf4a4a0bc4788bf1da3ea652b1283f864c149c5bdbc0c8218c2f667611252af33379a40306c9577f8213b5e3b56690cce92bcaa5491f153a9374841832cdfa43aea19a5d39600d751a7ede111fd129713437cf02f15945b11bcfa509b78aa70459b3e52591e819f9f3ec262b126e1d409a0d7cc217e3fe90b2997a41ba43c06d9806b0683fe28e6cec0ccbad7b75927f8163b51a71ba5fbdeb872d4330f496e76163b6d76c132a4896f0eddfd960c502225c44fd30ad2336867c8a168d4d50e0d924c3d8f19169b6800ea9494a53a977137bacd5515c0d821a25217f859c51e510771014ad19dab5bf2ced44185fac7aba1b14fefa57df1c68733dd20376c4fb91241963a9f72848c15fc3cc61ba926c7c075f39e18130ef8cc4be30918c22f7214ce54cd19eec147fb9ef5b1ae84fc9c08ef1d68281d9874aaa61501d426e8f8726b55cca64a3e8d4aa44a8d59a174b8a39c0b9aebb87fd5ab14ddc76e13da954bdc75b611152f372793f365d43dc7be01184484c98265209fa790b608408debf50df6ee81a15461f2be8fef477270beb9aa2ecc99d71e5a6a99b303033415523e70c555b425c0311d5389f325d0414a3b6dd87eaf49de18f7cfe0abfb7358bbbb5757e657184fe4f8a801ea024cabc4a6c96ea98c0cff0482a675c7418d195e6528cde69be75491ffe7f047db8e191308d86cc30b7a6c2b2482da493a19ec74456569aafffcbd387c85ca29a82ae58c98a7140f9696bb055f5c28f55479634c8f538aa9e17659742f783c7562f9f480bb41ec46a57cf31d94b354a5227ca2f9b28899c9894a271435f065a4633382aacde8749798f3d5f28e864e3e252d5d695c44595222aad622c0103ff04a66779cdf119a32c2942df12d8ef506b88471fe584248b11a417a875bfde3e720140e1fa79f6188dfd54b8ca93342bbcfebac5bd75e7ec4cc7129c6484babb0169a4759cf2fa0dae910377d2c6eef029e9515dd898ec6f7ff4ee91dda5a81078ccf7df8938878d6254123797c9cc3a62708252c2fac4c6dd173dabfd13c7d2d2168852f9ab6cfe88b97c60c03d31a00914905304f764f2df6b003db3a028071558a3c11399539747d326424011dee9ffeb63877d9d5372e2632febceff4f0ce30ecea9a075da8a069ba97fbc74770953a814bfbf2bc8bbee351d7e5ec69f5d99fe92843aa01773f467a11af4713109c10b2ed94ec642213091d7febeeca4d69e84cf51ede50e2716530a2a26ea31a57b37ad98c6a33deb42083db288f2340a38a", 0x1000, 0x4000010, &(0x7f0000009000)={0x4, 0x8706, 0x10001, "629530f3c19c", 0x5}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) accept4$nfc_llcp(r0, 0x0, &(0x7f0000018000), 0x80000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000019000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000004000-0x4)=0x10, 0x800) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000ad3000)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000319000)=0x10, 0x4) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1}, 0x0) [ 45.504118] audit: type=1400 audit(1518181786.455:40): avc: denied { ioctl } for pid=7440 comm="syz-executor7" path="socket:[17822]" dev="sockfs" ino=17822 ioctlcmd=0x89e0 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/09 13:09:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f000069c000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x2c0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff1000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000003000)="0e53", 0x2, 0x4080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r1, &(0x7f0000006000-0x17)="f81b6d19d5cb", 0x6, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x20)=[{0x8, 0xffffffffffffffff}, {0x4, 0x4}, {0x0, 0x5}, {}], 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x16)={0x0, 0x37, "edbefd2e66262345f9b789b3bc88cbc758341fd596dcb4483166552714c2bdd900c30cc1fe68e34a1c220335265d1a351256301620bec8"}, &(0x7f0000003000)=0x3f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xffffffff, 0x7ff, 0x2, 0xfffffffffffffff9, 0xcc95, 0xfffffffffffff801, 0x9, 0x1, r1}, &(0x7f0000003000)=0x20) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000004000-0x4)=0x1000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000001000-0x6)=@hci, &(0x7f0000005000-0x4)=0x6, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000005000-0x6e)="ed1b2d1f5195347d184458df3aa3efc3fbfacfaf089001b5d97fe21d8da0ae78dde464cd1f5ab6cb68ec086bb008e6763e8ea014affc40f7107136f999bd10a2e2aa1aa5ddb03462a29c7ae415895c33a4f38c7fb7108433455ea0dc3fffc78b9ba460918ce5a1dca9a704124aa0", 0x6e) 2018/02/09 13:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) close(r0) r1 = accept(r0, 0x0, &(0x7f00001ff000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b1d000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000939000)=0xfffffffffffffc89) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000075e000-0x28)={@common='bond0\x00', &(0x7f000014a000-0x34)=@ethtool_sset_info={0x37, 0x9b, 0x2, [0x8, 0x7, 0xf9, 0x9a, 0x20, 0x5, 0x401, 0x100, 0x1]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0}, &(0x7f0000917000-0x4)=0xc) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000732000)=0x214c0000000, 0x4) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000362000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x0, 0xa, 0xa0, 0x80, 0xff, r2, r3}, {0x3000, 0xfffffffffffffff7, 0xffffffffffffff01, 0x9, 0x2dbd, 0x5, 0xb5, 0x2}, {0x9, 0x5, 0x401, 0x2}, 0x3, 0x7, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x2, 0x4, 0x61, 0xff, 0x100}}, 0xe8) recvmsg(r1, &(0x7f0000b8c000-0x38)={&(0x7f00006d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000195000-0x10)=[{&(0x7f0000bd1000)=""/237, 0xed}], 0x1, &(0x7f0000f50000-0xc)=""/12, 0xc, 0xfffffffffffffffd}, 0x100) 2018/02/09 13:09:46 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000017000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], @common="62637348230300000c00e7ffffff00", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80}, [0xffffffff], [], @generic="28446331605bfefb40ec55d89ccf14f6", @common='syzkaller0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @common='nr0\x00', @generic="c21d7a5bbaeef6659b30388fe37a6158"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f0000455000-0x19)="ff000000f500def3050010fff80000d8144e001fffffe70513", 0xfffffd93) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000047f000-0x28)={&(0x7f0000c0d000/0xe000)=nil, 0x1, 0x4, 0x0, &(0x7f0000421000/0x4000)=nil, 0x7ff}) getsockopt$inet6_buf(r0, 0x29, 0x20102000000039, &(0x7f0000cd4000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000066a000)={r0, 0x50, &(0x7f0000001000-0x50)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000998000), 0x0, 0x50, &(0x7f0000d58000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/09 13:09:46 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) close(r0) 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008d7000)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 13:09:46 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000012000-0x47)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0xff}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xffffffff00000001}, @in6={0xa, 0x2, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}], 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x801054db, &(0x7f0000001000-0x4)) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001dc000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) pipe(&(0x7f00001d0000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00005da000-0x4)=r0, 0x4) tee(r0, r3, 0xffffffff, 0x0) vmsplice(r2, &(0x7f0000b38000+0x64e)=[{&(0x7f0000919000-0xf5)='M', 0x1}], 0x1, 0x0) 2018/02/09 13:09:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x40, 0x2000000000069}, 0xb) pipe(&(0x7f000009e000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c38000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000ba6000-0x40)={r2, 0x2, &(0x7f000047e000)=[0x80000000, 0x1], &(0x7f00004a6000)=[0x4, 0xf684, 0x101], 0x40, 0x6, 0x0, &(0x7f00008ff000-0x18)=[0x2, 0x2, 0xfff, 0x6, 0x7, 0x7], &(0x7f0000429000-0x14)=[0x0, 0x2, 0x81, 0x7, 0x8001]}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d}) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000aeb000), &(0x7f00004cf000)=0x2) 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00008cf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001a1000), 0x80000) bind$bt_hci(r0, &(0x7f0000fa6000)={0x1f, 0xcf, 0x3}, 0x6) r1 = accept(0xffffffffffffff9c, &(0x7f000095c000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000eae000)=0x20) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000e7a000)=0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000329000-0x4)=0xaac, 0x4) getsockname$ax25(r1, &(0x7f0000b22000-0x10), &(0x7f0000228000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009c4000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000f24000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000f51000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xf}, r2}, 0x14) r3 = accept(0xffffffffffffffff, &(0x7f000005d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000b0e000)=0x32) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000079a000-0x14), &(0x7f000083f000)=0x14) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f000050f000-0x4)=0x7, 0x4) ioctl$sock_ifreq(r5, 0x8937, &(0x7f0000006000)={@generic="346846c22732c440f7daac3da5cd3682", @ifru_settings={0x0, 0x0, @te1=&(0x7f00005d4000-0x10)={0x7b, 0xd0, 0x1, 0x4}}}) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000cc7000), 0x4) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000024f000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x7}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00006e1000-0x10)={0x0, 0x3, 0x4, [0x7, 0x7fffffff, 0x3, 0x6]}, &(0x7f0000ca0000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000305000-0x20)={0x4, 0xf36, 0x200, 0x1, 0x400, 0x4, 0x8, 0xffff, r6}, &(0x7f0000430000)=0x20) 2018/02/09 13:09:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000013a000)={0x5, 0x20}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005a9000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000696000-0x1000)=""/4096, 0x1000}, {&(0x7f00003ae000)=""/215, 0xd7}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f0000580000+0x5c)=""/4096, 0x1000}, {&(0x7f0000551000)=""/126, 0x7e}], 0x6, &(0x7f0000000000)=""/52, 0x34, 0x53029a89}, 0x2160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x4000)=nil, 0x4000, 0x100000f, 0x80010, r0, 0x1a) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"1d36cfc9e132930b17e8bbcec96ab981", {0x4, 0x200, 0x7fffffff, "29b713e45a26", 0x1f}}) 2018/02/09 13:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000400211, 0x3, 0x8) recvfrom(r0, &(0x7f0000f2b000), 0x2e, 0x0, 0x0, 0xfffffffffffffe77) write(r0, &(0x7f0000884000)="240000005200079314ecf3f500070a00", 0x10) 2018/02/09 13:09:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000961000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14, 0x80000) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) poll(&(0x7f0000e6a000)=[{r0, 0x34}, {r1}, {r2, 0x11}, {r3, 0xc140}, {r4, 0x20}], 0x5, 0x0) mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f000074a000-0x15)="44179e056f0000e8e41b520000fc55000000000000", 0xa1) 2018/02/09 13:09:46 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket(0x4, 0x7, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000463000), &(0x7f00003fd000-0x4)=0x4) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000baf000-0x3)=0x4, 0x4) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002b000)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}]}, 0x24}, 0x1}, 0x0) 2018/02/09 13:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x4, 0x75d136f9, &(0x7f0000192000)={0x0}) accept(0xffffffffffffff9c, &(0x7f000056e000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00002fc000)=0x20) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) socket(0x1b, 0xa, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000074000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c25000-0x4)={0xffffffffffffffff}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000f4000-0x4)={0x1f, 0x7, 0x1000}, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = socket$alg(0x26, 0x5, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000c07000-0x4)={r3}) bind$alg(r4, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000006c000), &(0x7f000091a000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ba8000)=0x101) recvfrom(0xffffffffffffffff, &(0x7f00009c2000)=""/199, 0xc7, 0x40, &(0x7f0000a76000-0x10)=@hci={0x1f, 0x20000000}, 0x6) bind$alg(r3, &(0x7f0000390000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d84000), &(0x7f000089b000)=0x4) 2018/02/09 13:09:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x1, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000cd6000-0x38)={&(0x7f0000d47000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000365000-0x30)=[{&(0x7f0000df2000)=""/121}, {&(0x7f0000b72000)=""/244}, {&(0x7f0000ea1000-0x11)=""/17}], 0x0, &(0x7f0000916000)=""/40, 0xfffffd4f}, 0x122) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[]}, 0x0) accept4$packet(r1, &(0x7f000069e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ca3000+0x670)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000172000)={@generic="d82f6f61f65363526476b55910021467", r2}) epoll_wait(r1, &(0x7f0000fd4000-0x24)=[{}, {}, {}], 0x3, 0x81) 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000014b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a00000000ffffffff0002efe300dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x18, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@extra_flags={0x8, 0x18, 0x53c}]}, 0x18}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000613000)={&(0x7f000096f000-0x10)=@ax25, 0x10, &(0x7f0000158000)=[{&(0x7f0000758000-0x1d)=""/29, 0x1d}, {&(0x7f0000120000)=""/125, 0x7d}, {&(0x7f0000477000-0x12)=""/18, 0x12}, {&(0x7f000038d000-0x51)=""/81, 0x51}, {&(0x7f00003f4000)=""/124, 0x7c}, {&(0x7f0000874000)=""/4096, 0x1000}, {&(0x7f0000754000)=""/92, 0x5c}], 0x7, &(0x7f000034d000)=""/4096, 0x1000, 0x688}, 0x40000000) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000aa8000-0x10)=@req) 2018/02/09 13:09:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000f70000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000d77000-0x14)={@loopback, 0x0}, &(0x7f0000858000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a70000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000645000-0x4)=0x8000, 0x4) shutdown(r1, 0x0) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00003aa000)='g', 0x1, 0x0, &(0x7f00009e0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c89000-0x8), 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x6, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100]}, &(0x7f0000569000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={0x0, 0x908}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[]}}], 0x1, 0x0) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f2e000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x1, @empty}, @in6={0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x0, 0x6, @empty, 0x8439}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x2, @multicast2=0xe0000002}], 0xd0) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}}}, 0xfffffffffffffea1) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000ba6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000028a000)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000cd000), &(0x7f00006fa000-0x4)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0xb, 0x3, 0x2, &(0x7f0000f2f000)={0x0}) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f2f000)={0x0, 0x0, &(0x7f0000f2f000)=[]}, &(0x7f0000682000-0x4)=0x10) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000add000-0x20)={0x6, 0x1, 0x4, 0x8001, 0x1, 0x10001, 0x5, 0x1, r5}, &(0x7f0000f30000-0x4)=0x20) getsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f00001d0000-0x4), &(0x7f00006d5000-0x4)=0x4) 2018/02/09 13:09:46 executing program 5: socketpair(0x9, 0x801, 0x100, &(0x7f0000ae7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000+0xbc2)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f00006f0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000f58000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f00001f8000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000095c000-0x2c)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @random="b2d83a393f70"}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 13:09:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dd8000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], 0x9, 0x3, 0x5, 0x2}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000477000)={0x26, 'hash\x00', 0x0, 0x200f, 'tgr160-generic\x00'}, 0x58) bind$alg(r2, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x21f) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000d65000)) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a61000-0x4)) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000d25000)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005c6000)="74b5da2fb2d5cb6dbbbd22dbed673ddc9f124aba749caee5178d072b6139b4e54506b9c7c6e4cb3bf2491321d7ecce31c4d884f12a9a66eec37b24134b13bfa3233b9f1ee77acd162a487be1d894509f5561f2f8597aa279380d1eaa862316270803cafd3eda0c75a1d890168d939157f09c25df2d7b8d74d3b16e3d7fd6a1a66aab5276f4fa57ce83bb2b09d531d39eb419f0440052201632996ed0ae61992e84682719c58f2399c93c4999a80876185f209992eedfb9160e78111b9b813d948dadb7081d36aca09434aedaecd3", 0xce) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000e01000)=0x1, 0x4) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f78000)=0x4, 0x4) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000e000-0x20)={@common='lo\x00', @ifru_flags=0x1000}) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x2}, 0x1c) recvmsg(r0, &(0x7f000000d000-0x38)={&(0x7f0000006000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f000000c000)=[{&(0x7f000000d000-0x12)=""/207, 0xcf}], 0x1, &(0x7f000000d000-0xe4)=""/228, 0xe4}, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1}, 0x0) 2018/02/09 13:09:46 executing program 3: mmap(&(0x7f0000000000/0xff000)=nil, 0xff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f00000f8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x6, "ff"}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001d000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000052000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000006d000-0x4)=0x14) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00000ff000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f000004d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000eb000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}, 0x12f, 0x2}, &(0x7f00000c9000-0x4)=0x98) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000100000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x3, 0x1ff, &(0x7f0000100000), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000ff000)={r3, 0x28, "a99f28b4ab22b23a6fff6d185b732f9aeaa88112d338e4f08dcde5a0e2190a637f7eba6d198b3f53"}, &(0x7f00000f0000)=0x30) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000100000-0x28)={@common='bpq0\x00', r1}) [ 45.829133] netlink: 'syz-executor0': attribute type 26 has an invalid length. [ 45.838967] sctp: [Deprecated]: syz-executor1 (pid 7565) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.838967] Use struct sctp_sack_info instead [ 45.973497] sctp: [Deprecated]: syz-executor1 (pid 7576) Use of struct sctp_assoc_value in delayed_ack socket option. [ 45.973497] Use struct sctp_sack_info instead 2018/02/09 13:09:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000014b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0xa6b3374028d735f5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/02/09 13:09:46 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @common='lo\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0x12}}]}, @REJECT={0x3a0, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/09 13:09:46 executing program 5: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000002b000-0x4)=0x2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000002b000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000026000)={0x0, 0x9, 0x200, 0x0, 0x5, 0xffffffffffff84d9, 0x7, 0x6c1, {0x0, @in={{0x2, 0x2, @empty}}, 0x2, 0x7, 0x2c5a, 0x80000000, 0x6}}, &(0x7f0000012000-0x4)=0xb8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002b000)={r2}, 0x8) 2018/02/09 13:09:46 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000008009, 0x0) setsockopt(r0, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e81000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000), 0x0) r3 = accept$alg(r2, 0x0, 0x0) recvfrom(r3, &(0x7f0000e5e000)=""/90, 0x1c, 0x0, &(0x7f0000b16000-0x6)=@hci={0x1f}, 0x6) socketpair(0x4, 0x80001, 0x63000000000, &(0x7f0000c37000-0x8)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000a000-0xc)={r4, 0x80000, r5}) 2018/02/09 13:09:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x7) r1 = accept4(r0, &(0x7f0000d11000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000f48000)=0x1c, 0x0) sendmsg$nl_generic(r1, &(0x7f0000922000)={&(0x7f0000c16000)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000fb9000)={&(0x7f00008d4000)={0x1264, 0x1d, 0x8, 0x7, 0x2, {0x1d}, [@nested={0x11a4, 0x35, [@generic="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", @generic="8d3f0cf1f9c29106f2d3230776499089b2575341d1874cfc1c0cfad5381ffb0c7dd2cb44704502c0b5d304f01f76c5bd805678bebfbe9caed1abcdff0c1ea380c0ee19d2b7e964dde0cec7597f410aceb636075c65346dd18cbdd6", @typed={0xc, 0x23, @str=',@-\x00'}, @typed={0xc, 0x8b, @ipv4=@rand_addr=0x1f}, @generic="8e1c2ba4545f930b5b3afc5f4722c54442784557b5fc6436b0a95aae40", @typed={0x10, 0x72, @u64=0x420}, @typed={0x8, 0x15}, @generic="682c9130091109fdf17a6ff138b3f2b26de49efc3cbc0514509ee5edfdc6eeb08df5ff2c56b9e72544649acb1230", @generic="c1349afa44e9be79d006d28da4dfebfbc06250f228bfa67b3716195061d82dde3d60cfe5a02f520c966dd139fae34a6a82fe8052c3cdc63f70b9f7c2840331ff117149741183335ce810a92fc6399b9331afc5caddfcc52700ccb38a3bc0f79bf4077205526e61361bbced3d0c937122126e23f56e7dabfcd60f33cfd76fa16b55eb7c4f788c0a047cc13b31c49bd429d110f1d526f1e5e1b6b5d19c98caeaecf048ac8d807df5c9403f848393af78f20c292bd363fa27cd52a3d4c2254baf73f5a340c72f2165"]}, @generic="53d57d3a53cb60b8844fbd094240c99a631526024a66a3a1bc5e97ed1e4d1ffa6efd271891023ab581a15f52042f84b46291c6470354f9aebeb7dc95f6e8034d9fe150783af2a4a34998e97442b11d5be029519f12464e8b6e65874d524838339d185a3eabf19eb247b5134e283c793ca3ae1ec25b8bb442f5bdc438e48c6a99185768139e8bc15523e1dda6b67bbdc03a63e2401cd790fefda3cb0bf2cb7e644ff7eca91b5229341464", @generic]}, 0x1264}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000804) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000639000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000613000)=0x4, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000212000)={0x0, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f000065f000)={r3, 0x401}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) bind$inet6(r0, &(0x7f0000898000-0x1c)={0xa, 0x3, 0x3, @empty, 0x3}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00005f3000)={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3c7}, 0xde93, [0x9, 0x7, 0x7, 0x2, 0x100000001, 0x4, 0x8, 0x2000000000000]}, 0x5c) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b86000-0x18)=@add_del={0x2, &(0x7f0000385000-0x10)=@common='vcan0\x00'}) socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009d8000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000eae000)=0xe8) ioctl$sock_bt(r1, 0x5411, &(0x7f0000713000)="7f083fd87f947f6e843fccb8296b510a0cac8f8f9bef03ba279ec621673a699dcf4f518be199afa4ea7c492635ab48a2e7db5fc05c4f67cb9b208781904ddf43ce3cdc3ae1f12562718629e298b5b1cf198859b3f81ab494512196d4f928dad8fec0a6f955bc85328d353a6010a68e0c3af57c1f319dc944f31977db647f8c65eccd92406ff265ac5a0c8e6066ebbf92a05263711fe5b5eda6a0fd8e964c127174f6cdb4cb389f05e4943e088ddf511a2a7cbd4722476a") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000648000)={@dev={0xfe, 0x80, [], 0x0, 0xf}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x6, 0x400, 0xfb, 0x80002, r4}) socket$inet6(0xa, 0x7, 0xe13) 2018/02/09 13:09:46 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f000002c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000001b000)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000001c000-0x5c)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x854}, {0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1e}, 0xff, [0x7, 0x4, 0x2, 0x6, 0x3, 0x5, 0x7fff, 0x4]}, 0x5c) sendmsg$nl_route(r0, &(0x7f000000f000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x60, 0x18, 0x900, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x8}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_MARK={0x8, 0x10}, @RTA_METRICS={0x28, 0x8, "b09a20a3b900000000001996007cfd2bd7776f53f888b42df76ad5dcded77bde1b8946c9"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2a}}]}, 0x60}, 0x1}, 0x0) 2018/02/09 13:09:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d6b000+0x4b0)={0x0, 0x200}, &(0x7f0000974000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dbc000)={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e05000)={0x0, 0x5}, &(0x7f00008d3000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006c9000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10001, 0x3f13}, 0x98) r3 = socket$inet(0x2, 0x4, 0x1f) sendmsg(r0, &(0x7f0000153000)={&(0x7f00009b0000-0x60)=@nfc_llcp={0x27, 0x5, 0x5, 0x7, 0x474, 0x5, "abaea4bdb2a3d28d322796674278399a2a5747b5adc411a42c15a8949cdd39141185b312b7852ed25cc6d2ea328e30dc8855e23b33f7fff63c6eb9ac8539df", 0x9}, 0x60, &(0x7f0000ffc000-0x70)=[{&(0x7f000009b000)="eaf85e848907367dd3344b1961c0d3dceea2dd2e04ac56f4b62e8ab4643da39f38a8f8c397b5e4314648506581ac369ed435c02583744fea3ba39520373f76ad2c7fad23d66157d709ac00a4bd16376efca46c48fa499deee0095bda5e3823e1be5fd2becf6a90952fbc1a0c8b76e66a", 0x70}, {&(0x7f000082d000)="7208beeb8c43dba4100b2042baec11585666c1eda167fee77680c6a9d3aafdba6b608df31ca1d00128200a91bb2df2c751218afe42a939e7ba052f308af1582d29f95039e219b449a08d446b4da976d72c02762775c1821adde141a2693b1ad9f1d7f3c8885f78a017272c26bc31babef4e5bda21996382d96c1ed7ce551255f0907af6eab1170307c112d9ec7566840281046a756a7cac5ded301b9aadf05661fe344cba8e651f221a6ed06366a2e29423798e878a024a414fdfdc281650c1a29d590f82dbc8d4a75a0dfe1fb8af9d28f", 0xd1}, {&(0x7f0000e4d000)="c40f36b9449e81ed2d4f67b8edc466ce53826a7447f1a7c91aed59d41a71edbf29187ecc302354f21fa596178031322095d1360408b77035746e473c049c474d17d7723015adfce9f9f2cee443e8d1988ac906fb753febc9bc839968679a8306a8df56895f6a3da76b3b918c7974a9dcfc29dc9d115f02a16a9d5fed6d65a04dd10ad5a40ccbb01f0af9f1cdf46f0688649ce5518006583fde34f45ff2c03735ba8b243f1466cc3befa5810dfb5c700f0051e7afa35d60dca903666399eed9580982d2eec08828ee3715ecd7b50459f97a57", 0xd2}, {&(0x7f0000181000)="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", 0xfc}, {&(0x7f00002d9000)="c6641762ff2ac5dc14573939a8d2a416fc0a77843eb35af10e0f1c4c5d0bb45dd29728f76a0442d82b65b9ee57b5391a6f9ff052ee63de9c543895b38221e2cf75930b3ba8464c2cb75ac2d5614e1c036c9618cab03409617251ba434c9954fe0010fedc3603ea20463864b9e0863e2832b4ab1ac08b850fe117e1e7b7d4c9726848d09a11eb7bf676bb1092bfde81886f2713376a54be3bf8c0154966a0", 0x9e}, {&(0x7f000023b000)="3bf836301f76e3ad335c9cb25ca10eee4c58ee5724879e7818ffb84723dabb18aab92047c05364112ba3e3b0b0b44544a29b8b2e61ce77d592ece61d6dd993b1fb1cd6160ae68e6c0c990d7800fa94ce4080b51a03d3d3576875e3cfba5769c16a1b3dc9d899774e1be10b2d3b97b8310cd205b32978faa9ba400012824bf06a6a4475e8157d324e31b22946a40253a52454da13422a12145c4cb892e21dd5038941c7bbe81f2727553baa101ae4616ac03f0240c683b05f2b3e5e7135a3fd0c43c529a2015791880ac6efadf7413ad8e987d601b918471334a1", 0xda}, {&(0x7f0000b07000-0xd5)="3463e7ecaf419368fa3b731e08346c5d4ac03e73ddf7e64b62b3cfbce4f8bef50c9f5a7ad4ee4f4d0678333676b18d646b6584f4d854863201b20b79b43c322ad64c15da85f8668f735157774e000d98ed9053eb88cc17a2846ebffe04700bfeeb329383018402d0eccdab9819e173fa1afb6c11347bebe9c6b5cbd609efd6c6bb8a77106b8176e31aa079254f4397fd869965c5b9babaaf6d35e399cca59cf76beba2a90a240394a6a40ef1560ccbdf72be79a67d20f82a611e0147e849e5c95fb1635b840afc8129f58a9c719cb61a8ca0054956", 0xd5}], 0x7, &(0x7f0000d43000)=[], 0x0, 0x4000040}, 0x40881) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000666000-0x1c)=[@in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0x1c) bind$alg(r4, &(0x7f000014b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000d3000-0x6)={r1, 0x1000}, 0x6) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r4, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000dcf000-0x10)={0x6, &(0x7f00003f7000)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000055000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000284000)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000de1000)={r6, 0x8001}, &(0x7f0000be5000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fca000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ca1000-0x4)=0xc) sendmsg$nl_xfrm(r5, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 13:09:46 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000fef000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000214000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000b3000+0xba4)={r1, 0x5, 0x59, "353f0a17249f9b15ec8236bf9e929f42903da41cf8474c3cc8ced9f22a0edda5dc152613cfca29fea5ebe2f59959bce9b60f67b66a5206d4ac63f7dce01975c67e9f859bc1c7c1f0ae070473f940055a3c8cfd61f51554a61a"}, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00009c9000), 0x0) 2018/02/09 13:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000405000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c44000)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f31000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000f3e000)=0xe8) bind$packet(r0, &(0x7f0000496000)={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) 2018/02/09 13:09:47 executing program 7: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000279000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000036a000)=0x1c, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000a0000)=0x2, 0x4) r1 = socket$inet6(0xa, 0xd, 0x7) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000021c000-0x4)=0x20, 0x4) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000036e000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000d9000-0xc7)=""/199, &(0x7f000036e000-0x4)=0xc7) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000107000)=[{&(0x7f000036b000-0xcc)="dc7dd2ba2c5db19024e2313a1cce57c1dae6781d65bd5c88d705c1ae64b6fd1a2b8ea4df17dfe78b2e34ec9a51567faec328d4bc060ed52a3c73a2c0f0bc206b5e5a09624ae3c6d6a01b7e47e99caf807d7ea875f88b7168fbc70331dfdec99527e89f6b19dd221488c243f5b0c314492c34f220be1eb3ae314ebb4a7d75b74ed0f6827c5874f42bba3cd01b4da8b4913dafcd4c2fdd869538f23668ea16416866ca30d9107f831f56448ad4df1602cf884bea2b6ac6e3dc7679470911910aede3de8b988bebe2029583a853", 0xcc}, {&(0x7f0000254000-0xa1)="facf7c352d1ce014b66fdd6e7e624ff55d093fb493dc036b8f443a25a841dc497fc04f59cef0ed35f4588d7af2442ff7a0feb0eb85cf70ded68098d9489bad8e4ec8f6d65647775e99970c6acea3222e96a49af853249a6577180b69d953ac00431bac0b79189c70743ba661173b4ae9b671e8ddddfba35c004c27b21a56865a22d52e7696f6857ac4561d66d0167c96a7c72357d01fc1085028f52a38596b0e5f", 0xa1}, {&(0x7f000036b000)="3c91c50df2ee9d21bfcd0d83374cb2450522ebe029aaf144c2a3a8f1b9d84a95d124e7239141a30b5fc16af856050e5933ed0b26adeb69617e", 0x39}, {&(0x7f000036c000)="bee11d4ddaadb1eda4a62568528733c512cf59f4d699e19b0071c304f1579db4266c1f9722315f5b4be5eb70352e7e562100a3cfe3552530da1bf294591f52b0a7f1c9f0fd8247e3a7a492ff13df1d6c45aa8d2873b6349e624eb9a1948ed31b1331e346743c63b89bd8a601a1c4dc7e2f027a1e2d3700cf03d453e81bd358fce7608dd88e910ef09ffc90dc87048986012d766a23cfdfa5b9480756ee23a8dbb26fc5381648089fd3", 0xa9}], 0x4, &(0x7f0000365000-0x90)=[{0x10, 0x29, 0x40000003e}], 0x10}, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000036e000)={0x0, 0x1, 0x3ff, 0x612, 0x1ff, 0x61ce, 0x4, 0x80, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x7, 0xfff, 0x9}}, &(0x7f000036f000-0x4)=0xb8) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x4, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000036f000-0x8)={r2, 0xffff}, 0x8) 2018/02/09 13:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x3}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x35f}}]}, 0x13c}, 0x1}, 0x0) [ 46.087650] device syz1 entered promiscuous mode 2018/02/09 13:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00003ed000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xfd42, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x40000000000006, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x40000) r1 = accept(r0, &(0x7f0000770000)=@hci, &(0x7f0000339000)=0x6) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f89000)={r0, r0, 0x1, 0x1, &(0x7f000055b000+0x2ab)="a2e35b4ebdb3ecff866c16e3c9db5a61a6a5e093274c00edc6086391afdccc9ee74db42d03c07289754776a712743b63571a6052e8ea360d6e68de26d49d4f7686a5b0e66cd5ae7b588f33c720678d7f0d428c9b514158d6d97077e3dc42304f7b1849ac733928bc0334e9746d412a7a70b709f2776e066e2e93d79736ddec544da83847ef73b8144b0f81cda6441a67baa0d2735621448c326fab361ee0219edfa9c21e31a6f219a2c1", 0x2, 0x8, 0xfff, 0x7fff, 0x0, 0x10000000, 0x4, "efacc31de0ac57001640f625b0569b01c291d489a16498399d93c4240b8853e9bef9fd523cb70150e6b73827f4578a432e5d27a38054353eb43df3737f4bbe917db8c0e094bb36e24d7f90acb04415b6a5f884a9a14cb32af55e3c1798c671bd5b602fb65067134a91013cafeea199585fa9e954a7a2c002cf5944359b6b8d17bce870f44f28114bff13914a0a3017c13cda44ccabf0a27bd633b2e64f1d09b6e9a3f1708c28bd926bfc68dde17c3d9b652164480aaad869dd18ad61f6f7e18ab521ccda96f8"}) 2018/02/09 13:09:47 executing program 2: socketpair(0x1b, 0x8080b, 0x3, &(0x7f0000c1c000)={0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000e70000), 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000003000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x4, 0x3, {0xa, 0x0, 0x73, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x32, &(0x7f0000002000-0x40)=[{&(0x7f0000003000-0xea)="1b0fbcc70ee66103b9c8f6a7767b153044ecdff7fea6f0e8ad504f7fd1ee4004fc0f2acc9766b4505beb2ab219f4d6f7bf186aee7cdb837da9fd2595bdc2b159a9ded0844c7dfcb31d27dc3faa590300ee94f3d714637030157f781bb5362b6205b696b32e8987602be7a0250426ecce96594bc6d7272a53af57aa3e3b91a4a4874de9e1e2f76461a4b54820a7019b6600d28c7170d42be978e8e071bb80724d987f502bdbae24ca503d21aad11068f8d9aba45b812900f3e4786b612e5dcb9bd7a3b639fe0871f3c7d379e2168901a95f6a57453b13ac9c5d67489cc9358b982962aa0df8d1eb6030f9", 0xea}, {&(0x7f0000002000)="bd0bef682978e039408810968555ea1d407f8b7ed678a79e2ca07efd6393dac22ae3ffc5a7492c5cd5d6e7ea369706bbc8fff0256aacd09f02ed80d9d1ad125eeffa3c0896962f911702aa1a50383710ea126f4faac14b8ac42ed6871368a01942", 0x61}, {&(0x7f0000002000)="da1ac87d8a540d2ab388e5f7e110a13fae11eb7baa2ee19017493361ca4e95536d4fe4e5477e950c907d54fede27140d159d4ee54e3961c0080f34e27ded3825fb7bd1f8d8202f0485c66250f1289dee51dace93b84a696624482b2d75800590ffdb43af2c317d5618811a6bcec468fe88850bf6ecb793fab47dabce73a1636715164cccd43f157704fcb6b16d4e", 0x8e}, {&(0x7f0000003000-0xc9)="9bcf2536c8364a5cd6ac9f6cfd00899f3ef469e9a1eba6e1ff1615ad2f60093dc9101dd82cc4275a2a2b544724cbf87dfd5370ab49fcda9b08b00b3ace6bbf55a2bae13de185c1671551ff078b0d43cd236ecbb7fcf44e5fdd7f1585e95183a709633fbd464224d5e86241f67f2fd810cf64f5fb118701fe8b35526f1ecb743c1d824581fb83a6c9b92ae4c108a0e69ef998ccfaadb27f574e2f70f41a2cb922a03fd17131ae0067741317491590e9981bf8e374ce1e82b969dec14e7285a2f82fee1fb560d95d88c6", 0xc9}], 0x4, &(0x7f0000001000-0xf8)=[{0x10, 0x13f}, {0x18, 0x104, 0x2, "4fb0c51a8b"}, {0x68, 0x0, 0x3f, "21321c5d83465e7a77f1811c5fbd789f62b683f9bf927e6db313b705a883b7bca96f2cf097d8aeae698e328b9373fb0ed9d9c2ba08b08a0a30ad8989395b21f3f602cf0a8123d46971c427ea8e6085db45681a62800a7e6c"}, {0x68, 0x13f, 0xfffffffffffffffe, "67d56a393cb01de86e7dae6132bde89273d5429b2d421668edc0ccf8d6763c70e3f35ea462c4296e34181767f7d111f36930b893896292b81b092bb47086a1e719a5cb5bc5dd47486c788bb15c4b39a2eaebc16a"}], 0xf8, 0x20000000}, 0x8d}, {{&(0x7f0000002000)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000003000-0x4c)="9f6b75b9432ce013624380a8618724aec23d3db512f5c17c68d0b1747e795fa182fd6b83ed2cd9e7fed0032ed7da27a0dd749827f4af57fddec13b9e1f54837ec130725012b121e583dbf054", 0x4c}, {&(0x7f0000001000-0x6c)="4d016b5d216ccccbe2ea1ff0318096b4f25e96c0afe1acf4157aa89e2bb8913595001d651c84eed8ccc26aa432729639203645043c61925c3b8cb2b63c0cc2d3193b1635e960230792f99fabb2aa9e231c23973d09c0101a3bc733969edeb79efbce066b9f996af6586e6aaf", 0x6c}, {&(0x7f0000002000)="ad1b2cef38406b7434a90383d6bc998bf3314bb67afa9fb491c0a6166f8294f46c9f159a1abba35d5cce55ca0e5966ae7960302ee63fcf73937d0396cce6acd85245e0f289364ad04e8c53485188bdedbb3b3fb086dc1b6d646969280b4dbcd609afc0a841d4b600216999a519c4223d3cf41fdbda4f73e41a77ed6b1139f96c7b9cc3cedab7479ffced92da2576f01f9205728b7f6d4a2cd638dfd33ad47631149dc341091c7612ce2b24649a1cf060f56417305db143c640c3296ade440e514eb45aea1047f9ffdec8", 0xca}, {&(0x7f0000003000-0x11)="b112b86263fada31bff210ac76ce8b2f86", 0x11}, {&(0x7f0000001000)="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"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{0xb0, 0x10c, 0x1, "5bb22875dd0faa49ab804468c17153496043ca34e6d74cc8af8d9f14cb3807f327324ac4390f56ca7ddbfeacd89942c569b3d6f7953bf18067683af3cb59f1fb9dd3df7b4b999c33f65cf67d82b2d01c91865f3e21c631678cca2b5e784b0c7a5c8ce706c48edc700cdc93d89492e840d99060f735deb22dd0582c5efa106f1bd66791bc89ab2ac7b66c06d98837cbb41aba4b26f4db0c505dd04a98"}], 0x10e0, 0x4000000}, 0x7}], 0x3, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0xffffffffffffffce, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000036f000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f17000)=r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e6f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept(r2, &(0x7f00003a2000-0x59)=@generic, &(0x7f0000b15000)=0x80) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000305000)) bind$alg(r2, &(0x7f0000557000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) r4 = socket(0x0, 0x3, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007e0000)={0x0, 0x3c, &(0x7f0000ca6000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f0000903000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000094e000-0xa0)={r5, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x100000001, 0x3, 0x6b, 0x101, 0x1}, &(0x7f0000fbf000-0x4)=0xa0) 2018/02/09 13:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x8000, 0x3, 0x80000000, r2}, 0x10) accept4(r0, &(0x7f000043e000)=@generic, &(0x7f0000515000-0x4)=0x80, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/02/09 13:09:47 executing program 4: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f32000-0x2)={r0}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f31000)={r0, 0x5}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x1, 0x2) getsockname(r0, &(0x7f0000f31000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000f2e000-0x4)=0xfffd) mmap(&(0x7f00004fe000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000004000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x50)="07287e7415f5c0fdf4b6b3139ee5eaddae60da386abf2128e478906a403ad81ca775265e9121ca159d25a8d764a892f0774ad1f04fae510461548b01b0f4a9b71a6d80f00100000200213adef71b555e", 0x50, 0x0, &(0x7f0000004000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0xfffffffffffffe9e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000)=0xffffffff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000005000)={r0, r1, 0x5, 0x1}, 0x10) 2018/02/09 13:09:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@hci, &(0x7f0000ec3000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000226000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009c1000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fe9000)={r2, 0xa}) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f00004bf000)={0x0, 0x1, [0x0]}) 2018/02/09 13:09:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000c8a000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000453000-0x14)={@loopback, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000909000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b76000-0x10)={0x7fffffff, 0x200, 0x44c, 0x3, r3}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000d54000-0x1d)) 2018/02/09 13:09:47 executing program 1: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=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$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x7, 0x5, 0x4, 0x38}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={0x0, 0x1}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xa96, 0x30, 0x9, 0x6ccf}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000003000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000005000)=[{&(0x7f0000001000-0x69)="3b9bff691b4c62b1be35b2fa93a39c96a6a5b1b955418bf068f7a5696b38d797390185b879e38727dd4d8ab24b25948af75acd251f3204a4c9df76c39b2535a026e3d96c9033a9a8ef97415e1e41b77df33b57774b4617ecf1f64618390d5fe4133d76a213b52e22ab", 0x69}, {&(0x7f0000006000-0x1a)="f5fdb67f46219287e58858cb5639baf6a920983040d606151a0d", 0x1a}, {&(0x7f0000001000-0x76)="86af7412bc9f9cdded6c0e7f960565236e84ff428e4ca437a4ee0f7a8d5a4e16eab6edc134e47c082db98824073ce022d7a8a037c864e2c37647265d51d07f64bcfe15046714aad11ec20644f66af54b3e7d13938b9f0ed80dbdd0bf87adf0e00800b08605dd18a788ce2cb5ea2d1647e194273529c3", 0x76}, {&(0x7f0000005000)="28d1f88bc6344d1ec86b27f968f3486213f77e5bff461e6047cdd8ff18941dc7a898e2361856ecd7fdcaea4ae58ede67f8824b29834b3dd4c161e14129a23ec8e06cc32ee5dac9965a20953305ffd146e50f7b8acb33df0cecfd241cc6ddd06af4caf2b0fe55e2154a0e004605b3394a32e35dce1e35842bd1a217595261ee0aaa231d909aca1b0ee2be7501ea570b7bd165f08e58", 0x95}], 0x4, &(0x7f0000006000-0x120)=[@init={0x18, 0x84, 0x0, {0x9c, 0x7, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9c, 0x800c, 0x1fa, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0xfffffffffffffff9}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0xf5f2, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1ff, 0x0, 0xf4, 0x4, 0x6, 0x21cf, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7fffffff, 0x9, 0x6, 0x7fff, 0x9, 0x9, 0x5, r4}}], 0x120, 0x20008001}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0x3c}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r5, @in6={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x9}}, 0x7, 0x0, 0xfec, 0x0, 0x4}, 0xa0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x7, 0x1, 0x0, 0x9eb, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c"}, 0x60, &(0x7f0000004000-0x30)=[{&(0x7f0000004000)="31c1f06cb4fc21480b87b76c4b29f58dc97313110f0615133f3df6040f336c09066d4149cc6f4a450f677d46a5747d0b5650f1544d9dec11d9dea81851f950c5fe024312e72af0aaaaeca91501c4327751c9c4dd9824bc54e970a019d54e2896b019171f67abc1a6a55502d4a6b9b93904c30dcf03a7b7a8584ff4f69eb5c185fbff7144f4e577c2ae2a0ff5cbfa754513809c4f53aa357d7f8347bdfc74797694c448249b3e90fd094049dc8fe4b96d07b56b39bccf78b209473ad490cbd02da9bca4a6d35f96a9a9b5d178fb302197e9ac461a157c5923a322ad8c5555b532744b52dc5165b6e665", 0xe9}, {&(0x7f0000002000-0x55)="1743bd0aeb5019599ef2e4e32d6cbddd1b9196a4de4484c85ba987baa11b1faad7092c5fb1f378cbe07f549efc4431d00107b689aaf798de5eb6b3dc6694bc22f69e99ff01f60093bfa52870764629a2d25528574d", 0x55}, {&(0x7f0000002000)="6219b0a6acd080c6e378fe84da76f0f5fd010c985d325084179e39168d75e31b8f2e1a23d038bfd909815158c656e0d372ee498e342be341f06dc9f41990e26279ce33f51d9b2bf843d4262535f4699389f8feb36af033a6030b7ba1f538a9cd0fa608bc39bcf1a7b13e1a524be779f2da3e015f5c61d403adc92e72", 0x7c}], 0x3, &(0x7f0000002000-0x10)={0x10, 0x10a}, 0x10}, 0x0) 2018/02/09 13:09:47 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f000000c000), &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x4, 0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000008000)=0x8, 0x4) getsockname$ipx(r0, &(0x7f0000009000), &(0x7f000000c000)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000e000-0xe8)={{{@in=@broadcast, @in=@empty}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f000000d000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)="73065304000000000000", 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/09 13:09:47 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000019000)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000014000-0xf)={&(0x7f0000008000-0x30)={0x14, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x1, 0x5, 0xffffffffffffffff) write(r0, &(0x7f0000013000-0x22)="88a0a1578dfa144093b1ae1f5a74d08d945a06a149a3f6b221bc84872b1730d5a221", 0x22) connect$rds(r1, &(0x7f000000d000-0x10)={0x2, 0x2, @rand_addr=0x9}, 0x10) 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006000-0x60), &(0x7f0000003000+0x3e5)=0x60, 0x80000) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000000, 0x40011, r0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) sendmsg$key(r1, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) close(r1) [ 46.256446] audit: type=1400 audit(1518181787.208:41): avc: denied { accept } for pid=7682 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.258967] sctp: [Deprecated]: syz-executor0 (pid 7696) Use of int in maxseg socket option. [ 46.258967] Use struct sctp_assoc_value instead 2018/02/09 13:09:47 executing program 5: mmap(&(0x7f0000000000/0x6e6000)=nil, 0x6e6000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e8000-0xc)={0x0, 0x10001, 0x30}, &(0x7f00006e7000)=0xc) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006e7000)={r1, @in6={{0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fff}}, 0x5, 0x81, 0x3, 0x80, 0x2}, &(0x7f00006e8000-0x4)=0xa0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00006e7000-0x18)=@add_del={0x2, &(0x7f00006e6000)=@common='vcan0\x00'}) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000070d000)={{0xa, 0x3, 0xe6, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1, [0xfffffffffffffffa, 0x10000, 0x3, 0x5, 0x28000, 0x7ff, 0x0, 0x2]}, 0x5c) 2018/02/09 13:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a57000-0xc)=@sack_info={0x0, 0x0, 0xabb}, &(0x7f0000358000)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/09 13:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000270000-0x4), &(0x7f0000636000-0x4)=0x4) close(r0) [ 46.336739] sctp: [Deprecated]: syz-executor0 (pid 7696) Use of int in maxseg socket option. [ 46.336739] Use struct sctp_assoc_value instead 2018/02/09 13:09:47 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000080005, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000028000)={0x0, 0x5c, 0x8, 0x6, 0xfffffffffffffff8, 0x100, 0x0, 0x7, {0x0, @in6={{0xa, 0x2, 0xccc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x743}}, 0x400, 0xfffffffffffffff9, 0x7, 0x390, 0x1}}, &(0x7f0000028000)=0xb8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000028000)={r1, 0x3b7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000)={r0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000028000)="4c584fe153db2be7dd4a14d7b1b1ed20681694d24acd35a3a5a063b1a2396d8dc06ecfefcb0d432cd8efd0918b178aa2c365bd3c546441e109067295397172ec700558976409b82e18944e44c656ce092578fbcaefc28f6972d0adc3dcdc03f6271b2207d0dba5025424cadf2dbb4f37d124c0ebb8") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000002a000-0x38)={0x0, 0x0, &(0x7f000002a000-0x20)=[{&(0x7f0000028000)=""/146, 0x92}, {&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x2, &(0x7f0000029000)=""/217, 0xd9, 0xc00d}, 0x0) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x1, 0x4, 0x1, 0x3, 0x8, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) 2018/02/09 13:09:47 executing program 1: mmap(&(0x7f0000000000/0xd7a000)=nil, 0xd7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00008e6000)=""/4096, 0x1000, 0x40, &(0x7f00006a1000-0x10)={0x1a, 0xf7, 0x539, 0x100000000, 0xc14f, 0x2000000000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) write(r0, &(0x7f00005a5000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19", 0xbe) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00008d5000)=0xfffffffffffffff9, 0x1) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d7b000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x80000001, 0x2, 0xfffffffffffffffa, 0x1, 0x20}, &(0x7f0000a8a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000604000)={r1, 0x6}, &(0x7f000036c000-0x4)=0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000020d000)={r0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004e1000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x401}, &(0x7f0000bff000-0x4)=0x98) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/09 13:09:47 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fc4000), 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fc7000-0x4)=0x463f, 0x4) r2 = accept4(r0, &(0x7f0000500000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002db000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e4a000-0x4e)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x2, 0x1, 0x498, 0x8}, 0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000fc8000)=0x80, 0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc8000)) accept4$vsock_stream(r0, &(0x7f0000fc8000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x2, 0xff, 0x1, 0x1, 0x3f, 0x7}, &(0x7f0000030000-0x4)=0x20) getsockname$inet6(r2, &(0x7f00009a0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000063a000)=0x1c) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x2, 0x0, 0x2000000000000242, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty, 0xc92}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x20000, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f4e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}) socket$bt_hci(0x1f, 0x3, 0x1) [ 46.465890] audit: type=1400 audit(1518181787.418:42): avc: denied { setopt } for pid=7748 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_crypto_socket permissive=1 [ 46.489695] audit: type=1400 audit(1518181787.434:43): avc: denied { ioctl } for pid=7753 comm="syz-executor6" path="socket:[17231]" dev="sockfs" ino=17231 ioctlcmd=0x891b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 13:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) pipe(&(0x7f0000aac000)) write(r0, &(0x7f0000136000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000258000-0x1f)="1f0000000104ff00fd43544007110000f3050100080003000000ff07ffdf00", 0x1f) 2018/02/09 13:09:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000902000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, 'p'}}}}}, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000153000)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x200, 0x80, 0xcc1, 0x0, 0x1, &(0x7f00006b3000)=@common='gre0\x00', 0x0, 0xe3a}) 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) pipe(&(0x7f000068a000)={0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000547000-0x4)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000039c000), 0xffffffffffffff2b) r2 = accept$ipx(r0, &(0x7f0000489000-0x10), &(0x7f0000358000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00001b4000)=0x8) 2018/02/09 13:09:47 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a65000)={0xffffffffffffff9c}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003c4000-0x1c)={0x0, 0x14, "838614b7d121857c65f253d70fb2e34f8f341c36"}, &(0x7f0000f95000-0x4)=0x1c) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f95000-0x14)={r1, 0x2, 0x8, 0x38, 0x0, 0x7}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000f96000-0x4)=0x3f, 0x4) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000f94000)=0x8, 0x4) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f96000-0x4)=0x4, 0x4) ioctl$void(r0, 0xc0045878) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000980000)=0x9, 0x4) sendmsg$nl_generic(r2, &(0x7f000001a000-0x38)={&(0x7f0000984000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0x1, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b7e000)=@assoc_id=0x0, &(0x7f00007c9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000139000-0xc)=@sack_info={r2, 0x400, 0x7}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ea5000)={r1, 0x0, 0x30, 0xc7, &(0x7f0000f6b000-0x30)="095efe408163762ff7c80823a7612df1f207a674b23a1836eb84e2c2144963fe293b6921f3fc638cca0aecbec7a1a221", &(0x7f00009c4000)=""/199, 0x3, 0x10000}, 0x28) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/09 13:09:47 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8000008, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) socketpair$inet(0x2, 0x7, 0x1000, &(0x7f0000578000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000af8000)={0x0, 0x3fc2, 0x7708}, &(0x7f000067f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000020000-0x6)={0x0, 0x3}, &(0x7f00009ad000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00004a8000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x24) sendmsg$inet_sctp(r0, &(0x7f00002bb000-0x38)={&(0x7f0000b35000-0x1c)=@in6={0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000764000)=[{&(0x7f00009d7000)="997d0a7c72e41930685a69810c6960b846d494", 0x13}, {&(0x7f0000001000-0x65)="f1e7c3706489f4347f3673ad496caa5fe6c429c09fd48c9e2bfd98ed4120fea6783bc3c75090d4b19fe4914e89aee71ff0dbd550b718237102e9cf27d84e1f8c1e900e3348f23f42d9193bd8d25225999b7a2bc84408127b46b3ae94f2333f5a17595173a5", 0x65}, {&(0x7f0000984000)="ece84471106c", 0x6}, {&(0x7f00007cd000-0x1e)="60adb39dfa8c3466960c4fa3c3567d83078bbc5200614c0e6c9be4b47c1e", 0x1e}], 0x4, &(0x7f0000dd9000)=[@init={0x18, 0x84, 0x0, {0x8001, 0x7, 0x1ff, 0xfd5b}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x6a, 0x2, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xc, 0x3f, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x772, 0xd83, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x890c, 0x0, r3}}], 0xf0, 0x54}, 0x4000) r4 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/02/09 13:09:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xf4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1}, &(0x7f00003ca000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000008b000-0x8)={r2, 0x7}, &(0x7f000013b000)=0x8) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) close(r3) 2018/02/09 13:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r2, &(0x7f0000b2c000)={0x27, 0x0, 0x2, 0x0, 0x0, 0x80000003f, "9a8ef7bc040000001035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x1}, 0xfffffffffffffe61) sendmsg$nl_route(r2, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x0, @uid}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/09 13:09:47 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000022d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a61000)={0x7fff, 0x8, 0xffffffffffffff2a, 0x3ff, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a4e000)={0x0, 0x58fe}, &(0x7f0000bf8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000be3000-0x8)=@assoc_value={r3, 0x4f6a}, 0x8) getpeername$inet(r2, &(0x7f0000ad6000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b50000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004f2000)={r3, 0x1, 0x5, 0x1, 0x5, 0xc8}, &(0x7f0000aca000)=0x14) r4 = socket(0xa, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005f9000)={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendto$packet(r4, &(0x7f0000ce2000)="fa9c2d6c465e6fe0d339ceb054c65ca0e769e3888b1b8a62b50a06042ab0bf54fc3a27b75098f8f767d47034dab8f8bcbfb508cfbcf4a77b3b45b6b7ff2f9f1f3e8cc4cfca76f1845639a863fdcac44a933ab5d6c67a86ad74e90218eb2f5f85fa15afefd4ba6dee434329e84cf01f573a2efb3184e5d429a99d64c21c48712250a4d3c068c557f339fa4b667135e0dee4e1c939b0cf81a0e7db5a6ae55327df95b853febc2ff7cdae4da99de5d3a78de5689558741f16aed9b80caf0d0236d2fd", 0xc1, 0x0, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000562000-0xc), &(0x7f0000efa000)=0xc) sendmsg(r4, &(0x7f0000682000-0x38)={0x0, 0x0, &(0x7f0000dfb000-0x60)=[{&(0x7f0000d32000-0xb)="2357ddbf6140bab2c2be7f", 0xb}, {&(0x7f0000043000)="9cc1a632eb84bd51417404327582e7299443ce104a990e5b3a562b824fab004a5428acc4fd34fc0d93e63a36845feff8e2513ebaf705ea7c82e7d0fe0d90085987ec63ce6551222374604594c7a687f9d62beab62587d4b751a8fc1914a122df3dd4c486575a6b5ce697879e24583373b97aa669de", 0x75}, {&(0x7f00009b8000-0x4c)="e7f5d23ba9fe372269193ca79e34c9f1b8422c026608e98f434c90f4e6809673ebbecaf207165e2081139240572d34171f313722bcff68ad7a378556f0d26f4a3801688c3e316da24285ef56", 0x4c}, {&(0x7f00009ee000-0xfe)="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", 0xfe}, {&(0x7f000064f000)="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", 0x1000}, {&(0x7f000077e000-0x5)="30ddc90bca", 0x5}], 0x6, &(0x7f0000af2000-0x130)=[{0x40, 0x111, 0x7fffffff, "c57c3f3473b8b58169bc0a11e5b2e74e78b185fc703ab0fb0447905c29fd1fc7ce0f470e90a87bd6819c084a020ba746"}, {0x98, 0x116, 0x6, "7dc7803cf12836f02a10440047d1ee91d04f8507f22113e793aeb2640ddda6ec49281d4887be75960be479c1d590ced0164cb06ebfd169bfbdd7b86a165cf8f2831824faad87fa585711bc1a3e436d0b5730ac1c4f6f7014099e2878b5051c30e472e834721a81a64e9d340a34dfb59fddb36657ac67d181e2b60b78e74c6c2fde9da8cedb13"}, {0x58, 0x13e, 0x3, "03f8d73b7fc4b82298cfea4b0aedd37d656779a61c5aeebb6464bd23d4a6392ac19b66686a5acdd8349650b8b3437911a4f28966e384b7e10b3ec1d2e2fd1b35bd60bf31f17a"}], 0x130, 0x40}, 0xf75bd57477104936) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000776000)={0x0, 0x63, "4516812ae3670ebc27fa3df12b793956325fac803c41afed169ae81d05d426adc6cabea7385812d59270a0eb3528eece7e3697148da996299a1ff3a4caac49d3017dea634d9637fd2dc38b3ddc02369130280705824cbc4baea9bf7bc0ba4689b6643e"}, &(0x7f000083c000)=0x6b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00001fd000-0xae)={r5, 0x1000, 0xa6, "0308a5f7e811327685256c06d1e0bfe00480d19711f2e62a5217682f575c9fe1025f7ec43970457b2a0b70d1b2c48ed73dbe02bb8fbb0844e8238385b2933bcf45457131a37fe0953b69322e4457abe46af08fd6b3ea5e79ab4584789df5175770a5f21818cef4b956cb2a6064dc72598ee53fe0957ea6888baf8053c02849bf92bd19448eee5db1c9d7f17ef937f0baac3fbcb6d17422bdfb0ff231da38930b93c05e5620c4"}, 0xae) [ 46.597429] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.609909] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.624164] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/09 13:09:47 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000a15000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000f91000)={&(0x7f00008f5000-0x20)=[0x5, 0x4, 0x200, 0x100000001, 0x9, 0x7, 0x400, 0x6], 0x8, 0xfffffffffffffc00, 0x9, 0x100000000, 0x65, 0x800, {0x5, 0x1f, 0x9, 0x80, 0x100, 0x3, 0x8000, 0x0, 0x4, 0xd5, 0xf0d, 0xfff, 0x6, 0x8, "7e9873e614ec81ad65233efdeac63bddb72b1847ebb32de7225d823df7ebf507"}}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000028c000), 0x1) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x18}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 13:09:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000235000-0x4), &(0x7f0000761000)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000232000)="c7a30f0b952b1692f1221298dd1bb9104d16f7d09546cc1ffbc20bbedf39a70d3a5eaeb8286a493bb0b8619e343f743c47d49950bf2cb3c66b7591d23148254b60113ea1d639340660080db761c9b692173ac82350fefed7", 0x58) sendfile(r1, r1, &(0x7f0000191000-0x8), 0xfffffffffffffff7) sendto$inet(r0, &(0x7f0000561000)="5022e6e4b37171b06a3a7d5208969ba38fdbf2a827dda59fecc67b4f095e0d58e9a8d1b8d65e316164170b1211a89ece2b74bd7e80a0c18d9e48710c9a2d1c99c5d46f95ca9c84a97575c45d07874cc751f96a118ea825cdd5bfa0e2a91625d0", 0x60, 0x40010, &(0x7f00006c8000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000684000-0x4)) [ 46.632296] audit: type=1400 audit(1518181787.577:44): avc: denied { setopt } for pid=7760 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_generic_socket permissive=1 [ 46.651335] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 46.677100] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000edc000)={r0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d1e000-0x10)=[{0x4, 0x9fa1}, {0x4, 0xfa}], 0x2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/09 13:09:47 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000366000-0x38)={&(0x7f000012b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f00008db000)=""/106, 0x6a}, {&(0x7f0000000000)=""/42, 0x2a}, {&(0x7f00002d4000)=""/176, 0xb0}, {&(0x7f00005b9000-0x2)=""/2, 0x2}, {&(0x7f0000d7a000-0x84)=""/132, 0x84}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000388000)=""/56, 0x38}, {&(0x7f0000001000-0x3b)=""/59, 0x3b}], 0x9, &(0x7f000026a000-0xe3)=""/227, 0xe3, 0x94be}, 0x40010140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0xff, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000073c000-0x4f)="42a48cc41db433ca678cf81ec2b90a0f8e992e7158f8b6974420cad3c72737a5ae43c073abc886fafda2acbba0c0aa48dcbbe6da63b1cbacae053d7b81a029e8c2029d9a6fc173691997bcbb743450", 0x4f) 2018/02/09 13:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r1 = accept4(r0, &(0x7f0000b2d000)=@ipx, &(0x7f0000601000)=0x10, 0x0) getsockname$ipx(r1, &(0x7f0000baf000), &(0x7f00001e8000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000748000)={0x0, 0xec, "0021edd8059360e9dbc34e5572542ae49d8c3d160b78d380731ce6ac07ef257dd84c60e06201c22be9bd2f320df4bc6ccf46ba5b45067e19e3cf115a84927bf8ab2c22f6315e8342ebf7b05c7b5b187e4115a9a4e5a7f40224cb0f716978619ea7829e215ff71d7d195ee9192539753d1ebc59c8ef8c57a9080ec57e2b0023fbeaea1043af0fb07b32da49876fdc6be3733ccd1772e4fe6edcad452245947dbdb1f236a5a497fec8e6d15f4889dc7960767225ed7b1793a6b831d6fbdc8c2b104d6503dbd4e187f690565a167590d736cf5d20a089496318553e9b14b616274ef736443b81279b4c08268bef"}, &(0x7f0000e1f000-0x4)=0xf4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000037d000)={r2, 0x92, "780b9a977cf2ef79a24718ee5df249016382904c5c3006979f5c8ef948d25c2789e95330a943327042ca02ea4ae74fcaf64059581ffb816ceca88aa1e8f0c4b14c954fb9d94a534ba83d16374e2c7468bd4b5aa314964f2f729d400cf6f18fc9a973dfa1857337d54abd9c66454b27ae01ec76cee92f6f0f028f71695491af42ee9b6a7351a1fcbfb5965ede87347ec46713"}, &(0x7f0000c4c000-0x4)=0x9a) read(r0, &(0x7f0000359000-0xb)=""/11, 0xb) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000eec000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000db6000)=0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000152000)={0xf, 0xd, &(0x7f0000b92000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x5, 0x4d, 0xd, 0x849552620817dfc, 0x2}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c}, @alu={0x4, 0x8, 0x8, 0x1, 0x0, 0xffffffff, 0x1}, @generic={0x9, 0x4, 0x1, 0x81}, @ldst={0x1, 0x1, 0x7, 0xf, 0xf, 0x0, 0xca335ca04e204df9}], {0x95}}, &(0x7f0000fb5000)='syzkaller\x00', 0x10001, 0x5c, &(0x7f0000db4000-0x5c)=""/92, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a0c000)={&(0x7f0000904000-0x8)='./file0\x00', r4}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000793000)=@sack_info={r3, 0x6, 0x1}, &(0x7f000035b000)=0xc) pipe(&(0x7f000078a000)={0x0, 0x0}) sendmsg$nl_crypto(r5, &(0x7f0000f7b000)={&(0x7f00009cf000-0xc)={0x10, 0x0, 0x0, 0xb189465bcc048f2b}, 0xc, &(0x7f0000d31000-0x10)={&(0x7f00007d8000-0xe8)=@get={0xe8, 0x13, 0x400, 0x2, 0x0, {{'ccm_base(cbc-camellia-aesni-avx2,crc32c-intel)\x00'}, [], [], 0x2000, 0x2400}, [{0xfffffe78, 0x1, 0xfffffffffffffffb}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) 2018/02/09 13:09:47 executing program 7: 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, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[]}}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000002000)=0xe8) r3 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) sendmsg$unix(r0, &(0x7f0000005000)={&(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000-0x80)=[{&(0x7f0000000000)="60b6a6c2a67efd604a04e5c78c14accc4e50c7188aab03434839e659215e0e8eff1a36a5723919e9e9ec4124787dec27f97b8b267529fd27742e7d56ae39550508220b439348e9502a52e2a24889554865b351df5486f54f8837064adea1626180b82a57d1ea0657d1f51218e80aa96589dedfad0144af9ecb9e655ca0efddb1e9c4b13986251cfa9d03", 0x8a}, {&(0x7f0000002000-0x19)="b3058fa2346182d5c86f8e2e07cb606c23664efa39a1fde18b", 0x19}, {&(0x7f0000007000-0x4e)="fb2d0150b7b5cdeea7d535bd545b661683084fd2c211506a52e98b5e649bcaa28a921c6fdc41a27dba67cd3f718bd77585a61983fcfd0beb5d3c2d0ac0a12a00a0d99d274da819e8cc44b460f507", 0x4e}, {&(0x7f0000006000)="56fdabc1c3d64d480c405ba285e805a1f97c177f01de2d169b6bf8121e16e97b3df26070e954ed97efdba75cf0b852c39b85c3bc2f228add3815526f78907d7104aba2e8b20342f31f1f20d2846c07ec583f14f97cebdbc1b67b9f35b486bd2546308e7ab9a7599892e2deb3bcba10c276af0be1870cd23167ee82c28368d3af577d2e3ab1d502d9f2fd22995d", 0x8d}, {&(0x7f0000007000-0x4)="9bf6eeec", 0x4}, {&(0x7f0000003000)}, {&(0x7f0000006000)="96de74fa95d973d7f1ce1882c1f59834da050b9a307701305a3e3a6c8d106483eb69c6c8f5bf83275a6fbf638f55e11613973f456b5731f09c9465e63860f3c86d381ab6ac537320b9436bf46e68885a8c2b0fa2ab", 0x55}, {&(0x7f0000007000-0x40)="805a644c85be1dab0c2d4ba22b00a8ebb8c5f5499d0159ed03a5a66dd6c4924d4b9d4552707d4c5a8fb23bd9e97ce2e6a122fac68010a58eed04af608573de5a", 0x40}], 0x8, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x80, 0x800}, 0x4000000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff4f, 0x0, 0x0, 0x0) [ 46.707073] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/02/09 13:09:47 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fec000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fec000)={0x200, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00008a8000-0x10)={r1, 0xf1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x200000000}, 0x2c) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r3, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004c3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000367000-0x10)={0x7, 0x2194, 0x2, 0xff}) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x1, [@generic='\'']}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000027000-0xc2)=""/194, 0xc2, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000026000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000026000-0x4)=0x3a) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xbffffffffffffffa, 0xe8) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000015000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/09 13:09:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="b5c5242e283536f05dfcf3c925d43c6cf1eb17fde04dfbf2b3", 0x19}], 0x1) write(r0, &(0x7f0000805000)="346bd71b3c015b53c0833e97df6312f9b0659db5b29837caa9", 0x19) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000502000)={0x0, 0xffffffffffff885c}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f7a000)={r2, 0xb0, &(0x7f0000f92000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}, @in6={0xa, 0x3, 0x5, @empty, 0x6}, @in6={0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000b52000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000829000-0x8)) accept$ipx(r0, &(0x7f0000041000-0x10), &(0x7f0000324000)=0x10) sendmmsg$alg(r0, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f000064d000-0x20)=[]}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000cdd000)=[{0x0, 0x0, &(0x7f0000100000-0x80)=[], 0x10000000000001b9, &(0x7f000016e000)=[@op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "f8616c3703864bfc400c1b54db551b7b843fc47a0337d502b629e0eb61d0dd6d8b934c4864d70e39b4ced024d45f0a8227b9d04fe3062da5c6534212828fa82a8ab01bb47e3fa0135d5e2651f8e1103c99ecd84dc386851f0cfea58491478b7bb0539efa4c77b5a2bc61cba54729e918b8437b37de1f913400746ff6dbabf0e8fb6c5dd1784c3ac61930b19d0caa5dd81cea6133c3275f7c8e462bc66e64632db7ca476644ae263a742218f371dd051bf06917e7b8e05269ef8c6582f96cd36c7812cba02cedf34132f7cebd08baaef1f2220b5ede80c41a8cd1dd234045553de117c6338f4ca9c76f329d4de42337df44d1f1f424"}, @assoc={0xffffffffffffffa6, 0x117, 0x4, 0x9}, @op={0x0, 0x117, 0x3, 0x1}], 0x7debfcf456d17546}], 0x1, 0x4) [ 46.757895] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/02/09 13:09:47 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000bb9000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x3, 0x0, {0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x32) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/02/09 13:09:47 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f000087f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00006f0000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000179000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x401}, &(0x7f0000ba4000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002df000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0xe07a3fcb8bb898fa, 0x3, 0x9, 0x3f, 0x3f, 0xfffffffffffffff9}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b12000)=r2, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00001da000-0x4), 0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0xb, &(0x7f0000c56000-0x1000)=""/4096, &(0x7f0000ebb000)=0x1000) 2018/02/09 13:09:47 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00003a1000-0x1c)={0xa, 0x3, 0x5ee6, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x0, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000)=[], 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000007000-0x4)=0x10, 0x800) 2018/02/09 13:09:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) pipe(&(0x7f0000e12000-0x8)={0x0}) accept4$nfc_llcp(r2, &(0x7f000019e000-0x60), &(0x7f0000bdd000-0x4)=0x60, 0x800) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) r3 = accept4(r1, 0x0, &(0x7f0000177000-0x4), 0x80800) sendmsg$nl_crypto(r3, &(0x7f0000ab2000)={&(0x7f00005b6000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00002e4000-0x10)={&(0x7f0000110000-0xf0)=@alg={0xf0, 0x10, 0x4, 0x7, 0x3, {{'rfc4106-gcm-aesni\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x10}, 0x4040) 2018/02/09 13:09:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r2, &(0x7f00000de000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000062f000-0x4)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f000093d000-0x8)=0x5aac) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000443000-0x108)={0x59, {{0xa, 0x2, 0x787b6076, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x0, 0x10ea, @mcast1={0xff, 0x1, [], 0x1}, 0xd6f2}}}, 0x108) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f000000f000)={0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000882000)={0x0, 0xc0, "b5bbaeed395895e736362afb0093ca32e7c8fb851206f985cae9e21d134b68c2deee144be9a0f9f1aa34cd975f331676fa5a7b7504977d9c2f39d857e70d27e14b9ab2accc7a4883d370dcf37b1e0c880cf7370b35467039c8b0eb72571058625a3a94922df16b7077708ef99f87b31d8291efcc9bb37c7a0c7177e65ba70d32ea7c4fa92ca5cefeda33e24a1735b0f386dd59f2506ee2da98f7786ecabbe0ab3e420de0bb24dc9efc7b48ed0261244c7841d8f5575fb7a861188b5ad1d571ad"}, &(0x7f0000a70000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005c2000-0xc)={r4, 0xb8, 0x20}, &(0x7f0000c86000-0x4)=0xc) r5 = socket(0x5, 0x0, 0x20) sendmsg$kcm(r5, &(0x7f0000562000)={&(0x7f000032b000-0x10)=@ipx={0x4, 0x2, 0x4, "84ef9493595c", 0x400}, 0x10, &(0x7f0000602000)=[{&(0x7f00004fa000-0xc4)="9458b6e0b4fa087db5d096adfa30edad7413eb38875ff561e449175cf7fc1f64d50a19bdb93ad6b8dd3f04fea45109c59da5aaa53c70dd2b927bea6306234ddc9d3f46151fdde28d79a8ed346796b11a2eae59beea91de1e66091376852b381001110e0c092b4b3ebf7edc92577354d7aaa9ae377b70af3992ac0da421ab66be55e3b1bf084bed0d3f2565ced0e1f178361f4ea12d19123940b79f9e822798fa4660e81a30d971a07b9e4362335d639be1b24069911327502d2960f0e05f3ef3c4472316", 0xc4}, {&(0x7f0000601000-0xf8)="a04b850984bf0247c818b0d3389732bb8f0cd6fcaa13ed4cc9fd35cf1cbd61cd3a04672571bca95689addbe8286c168ecb14c28d0ff6ea44692c19b5ebd3c24d87c6ce47ff39c6045841ba5de9377ab4f7fa876473fe3dbdda9311c275386288a5a117cc638d5ac68ecef9b6900fabd82bff420e1cacb5a06bf2a2c1a0586e4df58ad7be6747c2335a39d9fbebddd39e21c1cbf97bd36f687dd3ed84c88310dc523e9264a811f63623cc1cdd5bc434d251d3cbe1bc7c7b99e61b299cf11ca07f0fc25305b59f4f87669cdc5698764106f3e2e5b2d5b9b84fdc3193af4e28cc5dd4957f7ea524f49b98f2dff233fd2836e604d3bc78d82ee2", 0xf8}, {&(0x7f000002b000-0xc1)="e516087a40d331c0c18813b23b54ea418d608342851b2fe79dba5b2e2efe4e6032e15956c8d522f73c70e421672640c179531a4f0c05e9a3453351c9d7f2e09c28958b0219920ecef39eecf67fdb9c2304ba15b9b15d20d2b0939fb744df1352c3049a2423f1ab261baa9a7bcf7ce4cc55f48cf960b254f8cba9e3707e462201200563d48331a3b00512aa09c3d61185ed6b52951e2682fc9f79130e34e278a1ae6a4b1cf2b8a6f0e65ba00432e2e5adcd28384a3bb1c97e1b10f4dc07f2953904", 0xc1}], 0x3, &(0x7f0000584000-0x1558)=[{0xf8, 0x115, 0x2, "16e6a0e252df959c8579bfe4121f2e3a5b7997cd0468110ec6c372cdb531dfd35ac1b78fa63603a8a11e2b30f37b04c93d7828932281dc193691a7eb7f6df2ba2a25a79287a373471cfd29612a67f32f542477936506ec5b884840388f18d180dc7e61cf6857258a15fbd8c7bc5fbcb64ead6fa1ca56859de3dcfe430ec689856c625885d31616b4b10824d31f1ba4059bc2351c231a79ac4f8a7c76460e52107021ce049973e4a8cf4aeb3a469a8ff8f31fd16efe4e5556be58a7b2398feb1a266192288df56f3ec3bfafa9d4d2753121dc1e5f4900f8bace6c1e19f355a665d38165"}, {0x48, 0xff, 0x7ff, "73c950179e3e2344a9dfed93980241113038130441815dfa8d18e0e42d5f35d18d14bad44ee8a5863acf7681659cb8b140f00655f5"}, {0x108, 0x1, 0x8, "de92841e65be69c986dd5ad0c57f79ef65c5cdd8941f34a50ebc67f843d283c38bff7db40e30db47e10e0a0f247296a0a3305bd61506fa304bb5e21def38966804ecec67ff5b2485c404f0186a072fd6eff246c18a0a2648cfac10a79594c8bf2824ce03c53f9318475b29c9f006f36661809fe78bb6f11dbadd75a7da4ed9dca92868a9d94544c5410a570610f68bacb39ab5df04f90875b331a01e2eb13943dbce1bee33b86f611b2ce165be9f5cd2ae8ee72ee37ffdf010dd9fafffad8071dcf7efcb88c42d8bd28f483cbd2fab75703cc16c29026b970acd28195d34b59922477504bb44a7f2866fa497dcb7f6b24da1242233e1"}, {0x60, 0x10f, 0x0, "22fd5de3befbe551990de918de3139c306cbce591788e7e496d136d8b714b3f49e96c3fc69c68ec834fa8a844b9a085b16e2949baf122e2677ab9089e357a8bfd26bb64facd4fe985dc3"}, {0xc8, 0x115, 0x6, "eacabbc8ac913695372252f4bc8439b39e48c9abc646383d7f482d1bdff8296dd21abcbaa345c61a671ecd54aff30b03495723a739fef01b8668f47aa844273a15ac1d66956c01e9bd470c7051038c749ad3cb39cf83fa2cf54709645487518b3e437732e1936ee2727bee529482f1199b200b8989ef3a7b24c6802f0860ec57c9c7feb7381887a969f20fff35b58bfa7169e65f24e67204e6ef290e619b664e6c35e7f6ae68578b60ca85c3d345ff5140a04b80d968b5"}, {0xf0, 0x113, 0x7, "931287bfb0c1f9796e36cf1be5f856ac2c8e75bfca70ba56c524d7aac83eea2488564ddb6fb2abcfd9e82b9d69ea97b8b460462112ee7f0f5a00c2710b4417116a7e42bff56d57e4de1f032605928070a815987110b0859ce81fcc50a36e58ad0531a40a19bc010b47aad0ed2904b4b329c6c9c7b85cbb0a4e282bc5fa0634950c06c4283687848a55e1e2a89f4bbfdab10d7e007430bfad3a5331db0eb2bc6a7fdbe06518c3ec1e6cd7681ac7e4a4859ea1fbd2996248d3fc8e3a1f38e33656fe8031643d1358cdefe8d8e2a5301c0bd156bd490e13551c8cc4de39ae946f25"}, {0x1010, 0x10b, 0x96, "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{0xe8, 0x107, 0x8001, "4ed7ec5c0ff39f8e8878d4d760a6aee63e423cf77a92402498678c16ebb2c962c7f759f78a08480239ceb0c8e7bbdaf6a201a4e8c4c166ac15d57c15942fe90db1ba7ceb9e8374f3648f1e46bb8529aa2fd0cb25b4dd941052d5f18143e5cc3cdb498b157a7fab1c360d1baa5efe46fd6c5374a54d4957b7e389870768aca28f04d5ddc82384052a84089f20cd4d6c67655a1315078edb66d8cee85c1c58f5707a785fe5bbd9aa68842ec7b7f94b9c73b4b80e18eabe1fdba796a6e63271032d27c86be43ecff4af805856425ddb30032eef6b6174f5"}], 0x1558, 0x4000800}, 0x44010) epoll_create1(0x80004) 2018/02/09 13:09:47 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004e2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000cdb000)=@rc, &(0x7f00002db000-0x4)=0x9) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cdc000-0xb8)={0x0, 0x100, 0x6, 0x6, 0x20, 0x8001, 0x35, 0x2, {0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0x1, 0x0, 0x7fffffff, 0x81e, 0x8}}, &(0x7f00001b9000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000200000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000cda000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000272000-0x5c)={{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, [0x2055, 0x2, 0x5, 0x7, 0xad, 0x8001, 0x0, 0x8]}, 0x5c) epoll_wait(r4, &(0x7f0000cdb000-0x24)=[{}], 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000099a000-0x4)) 2018/02/09 13:09:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet(0x2, 0x1, 0x6) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c39000)) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000f4c000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000e96000)={0xa, 0x3, 0x90000000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000ef4000-0x4)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000047c000-0x4)) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000489000-0x8)=0x5) r3 = accept(r1, &(0x7f00004e4000-0x2)=@nfc, &(0x7f0000382000)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000ca000)=0x4, 0x4) r4 = accept4(r1, &(0x7f0000bdd000)=@ax25, &(0x7f00003a3000-0x4)=0x10, 0x80800) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00005b7000)=0x7a9c, 0x4) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f0000b3c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8000008, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='\\Pb\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153, 0x0, 0x1}, 0x48) 2018/02/09 13:09:47 executing program 7: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001f000)={0x0, 0x0, 0x3b403e2bca9ecb2}, 0xc) 2018/02/09 13:09:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x8af43767520719fd, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000071b000)={0x9, 0xaec}, 0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$inet6(r3, &(0x7f00009aa000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000c9000-0x4)=0x1c) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00001bd000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f00006c1000-0xc)={0x1, 0x3ac, [0x0]}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004b2000)={r3, 0x28, &(0x7f0000f18000)}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) [ 46.879676] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/09 13:09:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009dc000-0x4)={0xffffffffffffffff}) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f00004ef000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ce0000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000685000)=0x24) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x1e0) sendto$inet(r2, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e9a000-0x3)='nv\x00', 0x3) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/09 13:09:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x0) socketpair(0x1b, 0x7, 0x9, &(0x7f0000839000)={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) sendmmsg$nfc_llcp(r1, &(0x7f0000001000-0x38)=[{&(0x7f0000000000)={0x27, 0x1, 0x2, 0x2, 0x6, 0xffffffffffffffff, "ffba3cc74b311e0e2a27ed7e348ed381e2df5e2265867de3fdf97e976c42b1564a07d57adf86b7d7558f11ae8cf8ea58cc37a2613fcc86f99bd005ebb90bd8", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x3a)="97ab029ff80f53fbb3b978eb2e0034abf7a86cf46fafe7bcb4987314fb63d497d8ec211067658426f24cafaca8c5731e26b67bb429a85d65d6a0", 0x3a}, {&(0x7f0000000000)="83e9335b0ed647f4c4043a0da1742d6aa0676027c94fceafe9adbbb71cfdc078b37253d00b6962a297015609f46103a30392e6e4e397299a0e83fe5b556247246234a702bd6c8a6a6549fb261de1f7c6ddaf78583a5543346fe79d4d1cc45b042759a456642f8e00edf571fcf1", 0x6d}], 0x2, &(0x7f000001e000-0x40)={0x40, 0x0, 0x800, "bfcd6f55c239ce044bcbc9482d9b7cb8413763386ce8e93d33364186483bce5ae16631bfb53a3da321be16ac4a42abed"}, 0x40, 0x20000000}], 0x1, 0x80) 2018/02/09 13:09:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffff9) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000670000-0x4), 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000517000-0xc)={@empty, @multicast2, 0x0}, &(0x7f0000a27000-0x1)=0xc) getpeername$inet(r0, &(0x7f00008ea000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000555000)=0x10) sendmsg$nl_route(r0, &(0x7f00008a1000-0x38)={&(0x7f000091f000-0xc)={0x10}, 0xc, &(0x7f00000ec000+0xccb)={&(0x7f0000085000)=@delneigh={0x24, 0x1d, 0x6, 0x6, 0x2, {0x1e, 0x0, 0x0, r1, 0x4, 0x80, 0x5}, [@NDA_SRC_VNI={0x8, 0xb}]}, 0x24}, 0x1}, 0x4080) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x800, 0x7, &(0x7f00007e6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000561000)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006f3000-0x4)="82ac893e4e4b4898936b5e66873f820d841724854a1049c8cde958cb433bc662a6fbb782a3e0ca7c0b75b806222dffa265a904", 0x33) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000481000)={&(0x7f000095b000-0x2c)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x0, 0x4}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) getsockname$inet(r4, &(0x7f0000399000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000d83000)=0x10) socketpair(0x0, 0x3, 0x7, &(0x7f0000603000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f000009e000)={0x40, 0x1f, 0xe084, 0x7, 0x5, 0x4}) 2018/02/09 13:09:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000061a000)={@generic="9cf6e959f407e48f78d5020dbb56263c", @ifru_flags=0x1000}) socketpair(0x11, 0x2, 0xffffffff, &(0x7f000027c000)={0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000bd7000)=0x5, &(0x7f0000ee2000)=0x4) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000719000)=@full, &(0x7f0000a08000-0x4)=0x48) sendto$inet6(r0, &(0x7f0000191000)="c88d218a9557a00398da7708acd431ba527990febd25feb8d999f7a47b69eab7c612d01d2cd0bb94016a95ee538eaa6c070042230ed906b4e0712a690b2cbcd294c1cc1bb93a88cd2858fc", 0x4b, 0x80, &(0x7f000035c000)={0xa, 0x3, 0x831, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) connect$netrom(r2, &(0x7f0000c60000-0x10)=@ax25={0x3, {"105dc9d0d0b70c"}, 0xffff}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c03000)={0x40000, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c2c000)={0x0, 0xae, 0x6}, &(0x7f0000310000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008f3000-0x8)={r1, 0xfffffffffffff762}, 0x8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00006ca000-0x90)={0x6, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x4}}, 0x1, 0x0, []}, 0x90) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x3, []}, 0x10}, 0x1}, 0x0) 2018/02/09 13:09:48 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000113000-0x60), &(0x7f0000a60000-0x4)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000a84000-0x4)=0x644d, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000af3000)=0x8, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='ipddp0\x00'}) 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00005cb000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f000091a000-0x8)=0x7, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002e0000)={0x0, 0xfffffffffffffe31, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x1f}]}, &(0x7f00005fb000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0xfffffffffffffffd, 0x7, 0x0, 0x1, 0x38}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00006c7000)=0x4, 0x4) 2018/02/09 13:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000074b000-0xc)={0x0, 0x0, 0x1}, 0xc) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x30100100) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000008000), 0x0, 0x0, 0x0, 0x0) 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f01000-0xc)={0x0, @dev, @local}, &(0x7f00001d8000-0x4)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000481000-0x4)=0x400000000000002, 0xfffffffffffffd1f) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0xfffffffffffffd56) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c0b000-0x14)={0x40000004, 0x800000000000852b, 0x40000ffff, 0x9}, 0x1bd) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000372000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000833000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/09 13:09:48 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="1807eb457efbce4df6c68fd2043c1200250ca797b29b6855aa91822bab6c095c0e096f8633996710d34cec77b1874bde2317509351cdfe0923c855b784028d6c2d627d2eb91550de096547f105d3adb5f5008916ab09683cb7bfe655231435a08317fe6d046aca2fb5b25e37f88bc0d5b1c87430f1ae22770b368df286811a28fe706cb3d86a40276f68d25e47b2704720386d1607bf1491b8c082db2d984f3757b53494349b1cc6356ed60b0f0ba6d925647473e051eebf790bc1b634b9796d000434b0dfcbf352fab10b1a9ab3d1f820b21794049f8aa98b43b41223e65addc94984c043daec94d7135d356cc78095e073dd049304ed65fadeae789cda8c452612f1efd60f9b6e84d208535edf0633301a7144b370fb87cf6039edfa4d26e5f759c752b4ef8610a6d1bbc19ed0aaa66a6d7e4214a9e35cb3ba8e16db6184ca2b2b56094036869f1c9f95c15bc2a613178a099ff6ccff30bc17d927ab2fc4eecebcef1c5a29d5683ce3f9e64391a59c05ffecf45239155e081ce812918fd035175addf80bb047e824c8e2c34c1bf34fee8b7e6b3dd9d4fb8d5f3480b3e92528bcb3897f0ac21f5a23e5694a23bb5a5aea6af74712671e5e4e465743f0e341a16923a5cf1d9b9b214126950005800212006c639b371f4e00d612d69165aafc9ac6090ae3d84065ec4f86fb36b603b0d7e93e028be370d98ffa811780b3689e6e2cfaab0a5f19fb25b90c54315e8e4ee8c014612ce58bc814409aaf6702f0933ef0b0515f6f26fba9a60b652ab1f6020200c1598bbeb59acd8dfa399234207c6e66f9dc54c1e428088706e307f766927d0b29f206853f3af9a644c55b786960be1b03cf879bc519f6f74beade63bd30eafa7553a2b7c27e7ffabe0fa5534ceeb3a57485208eb94ae9aaf5949a9add6ef44d67ee2ec509b96ab1798067c6d98720b16cba38818db8dd60d5513a54609e1b2946c9358872fed71a093b8c5f585bde71e8d7fbb1dd96d311ad7d50ceb1b8f369dd54967e4012a658ce181b821fa900836d1f3b057847bd69a8701d43d6f21dd2331f11a2edd11dacd16129cf063a088c1ed3362600360efdd08c268b5941c4d2a06e8c5b4ed875307bc389ebd8fb4eedf5c540f7d8dec3c64bb5491bd4e9b3f0074556fef9cf86ec5a1e88110bd3cb4c85829c65ab4972e0ea30a55ab4b55ce244fe7058af4a22e7367f80e183acb890fc18c81620aebecbae97233a7e9c91d98c4883f8974ce9563139e42b8aa22743c1c807913ed32551b580ad76fdf3582123b79ac97115fda4390b70fb1ea89920a3712e654ca9d50a463bdb2a6ced9faaba0bb10480be74f53afcfc6a194f6dd71862235e5eda3aba14f07e1e04f461dd5ddd2a35c73b9ff0f9bf0fdf9fe7d04e46d55f47c529366f3a926536756e988b01d95c15d973d41d9e29230769feafd05cb229d4c247f503151c85e42a6024728465e69e455f855555147d0acdfaaae777708c28f76f1a9bc57cc80aeeeafcba5090fc5f45d9b4d59cdc1af4186eafbcfbeb1e9664e51f0de891d58cc2e2bd0a4e10660d3e3b44f3f76ae30df922e1578e4e5d8954d4042f3c68de0e2f6c6ccdf129fd54de35ee597b159a14cdbd8c412bebb7a9f440f3f5bc5beada2e8da3e99d4d87bd2b0b60208a48b4cdf26b5a51fd78797ef27a9d03874002d78e9cb3c312aaf76da0454f1acfa2b4448a2b09a27a42a7761e76b6c0df1860ba9a0349e32aba1ae6dcded4f9cab943cb0cb89ad6627e6ce380b1e694859359ec4d9334383c759b690030dab0efa2583fbe96200445395aeaceb6d4a96ed87e84a68428f59a913b9cd29962fe3fa27bdd4008d20d498017c335187132d3a5e32ec2c163873b0eeecc3b9dc8e9b4e0ffe7b3ee6d6ad98c9574a602435d46ba20f0e73541e2dc0d8d0b688292f16f1160dbc7ca6fdbde853766444d3814801ef63d4ebdf582c51aaaac61c90580f2c654b60a7d5a61923220d632a1fb3a0ec5306efd81ad948781eab0797b2d4d14456cf6aefad9286c3ab332069eeb4b5030a369834e4e9e506dd128c91462d48307218683462db0dbdbc0171b5e11fdb1f2dc33e01b0495ebfd3b3ec307cde7f9c344eb5dc2460bab324c58b902308a79782f40be64d9be8dfd47ddf97d551fa0f58f7894e7b3d8aa6bdbe812d63a21ebcaccc42d5e41da10f63edba842ac0ea66b4297d4135b4058beef9a760c5476eebdc07fd2a1e530ea73b6dfffd4096af1e28582159310aa5d9b55b4f5710c037b191775564c7a6f4336a26ee87b20e1876ac189ef96059d9506e150535d86a80df4f58a3bec3cf341c5247cc6c9a38d28fe28c437f9a56df25243a11b7c64cafcbad042a00638aaf28f9166afe777981629ba48ddac3da97fa6184e96998815dee9d12ed96b052838d247f26e4b91e3b5343e9c8c65a5dcedaef725fccd439e3c611551f2f0131fd9d9309e4d0ab78c134b06aaf06d5d3081a2a72f7fb6fd8942e49e727800ace45932ef78631a22bad22e4621ac19b6d736067c3a589781dc60a2cc1d1448aac682a1d87b2d61f009c3a00f57f03601bb1db76d5c515e028b260625dd9a1df685fb73a5cc794b061e303289cc376c7848ae56573690e5698efe4acfd3164acb4d20f90455e4cf22fba5d459d60b7650c0a99d207024bc258fba05ef670d178ca02ed1a2b3e9b55cc54b89d136930df986745988599537fb76330c2deb869b81e17be01e7e3fe46518abfca284310e70123787043869f244be52371aa17e1e8f1ab60db180d1288bf7263fc499f94947e3ae70398b40a65f1202ac718d5a81e76bf7985a59ef024d3665901720ce4c52a651fab063404944c65243ba042b9e02e5b26c5220aaac0411ceafda4c6d5228181e0c65f6164f6573eb7597c970fab80645082f454fbb6b04e38229506442f886a243b9f4da3e5fa1fc9fd3f073f4ccecb858f631641f46fb4f6bf2829fe129a1b748cb5fcea9d5809760724831112a0645f63451b3e5050a838ec264baca2375b8fbe1172c1ff10ec6729986344d5161b7e778c8b2d0caccfbfd9cc37b6858e45e1d6b19c03e2c4b820b08a4d8783de4fa2a38872e9ea2ec59b88e427e9645df7cd09414f04ce7e032c371f9d0ac7db448daf5ecb489d4cc2814c0093884bb2520975d05dd57d199eb1ccaff85353d89a9d2ed0054e33488102b71a886ffeed9bd3a3976d553cd4af135d3b82707f74435e3605f4ab7e15bef0c8c97b06947828bcabbe9ba32c2e2faa0deb4b8727a61eb65fed341a8331ba72912232e16d6a5b43c2e2c13935aa865f9d31b407761d160d2e106fe92cb72ed034ac35ed1254e8e5f8775e761a988e0edde6a834bc682d4a7c12f79f164a8aedd821f61e7e9610cc1308de934c265ad50acd7ac6591a51691760f791c29b4aed6c989bd35086e192543ca27b55cf1d320da37e172ee545703eae564c75d5c7d0cd8401050c0eb3a5160c96d982da037298ba58d4ae365d8812679e412478cb58c997d6f216c2751684a1aa9d9188fd1187cce21c424eaf6c24b47ba391c1c22bd535d0d7ebcb1e2312b8237505a67943d16f74307e069b9dcb8795a3a6c784694b905c798192ecb391cc9528f7533920aad0ab63f83fd903d4a8c12452ae922be39d7fd005628d125f13f79a0ba35c819b66ca41581cd3e0f951d2e60c9bf397d19a267931db3cb1035214f42581db6a807766260b6d7bae1803122ec727838ba3a4bbcab64e48f399dd87fde644f1d45a6f21919ed2e693c077f485539a5e8d6a01019a5eb33e8d085504dd8be265381c63d7e8a21c1c70f56a7ea6db1ab5dc5a37a190b13a69d2363b98e3a47f4bdf0540a523b5606e16fa313af73a2b02ffa8e466fb0bf9c61ba985298d5200eff4e12cdcac082240eca31fdeb73a5138c6edbf7377aa9830862db0c85e7849f282b612bd64b62b6db1bb95a21d93db4202380958e89e75c3a4ef0a8c5411a9f3cb88d89b1454c6108c126d052275b9e485214e68e7265a495ee4228e4e3de1505edbebe0d3a89fffbbe254623ae29ca6039c23d6b93ee3f0777856a71fbabbaf40c3641a95fd853962c7080d9309d48294240b8dfa9e342a176ca3a64e4cf6d19166ef2be370c504a8e0cde80b2fa0b782f69d508f0bea26b97681a12a2fd9f9fbbf1e1887b764b05cad684e2194aab299e45240ea3d8b0214f853e0994f691993b2f26c6df8de74d5e53dcaaf2e2f5d13f0fb5f13b9c63c812fc8d4871d95001dcd23bab0156d62dd8c9116fc289cee4c8d8d003d32f9b49519559b24765783467a6bd6925cf0187f24740d4e34402ab016b727c97369d083ce427f24e7a74deacc80de072efbfde61c7d5ba0dced02bd535fcab1e6c9ec953dbcfa96bb62db6c42035aab35c5b66e135fd61000001d3584acc3dc9eb6b3126415c967e15bd08773106444cfda81cc0f1dfa5de74f14ead12fed9c28da48db2f5c30f4e643052d74df6f863a77380ec02dd7f8ecdf12c52ee6cf31560de753ccd867f3be8c2242f9c0deb8abefcb101b5967bdb61361cb95d5975a62e425c3bec25c73b3600543114a785c57a9392a181a72a7b0c2f4cd386ecd22bc41d21ea37d2bb0e42003b783229cedf69069fcf9145e28117c126a1ecebe097343fa6b32917ea2de8dd50ab05565a2594f6aba0f97fc764f3c23dd8e2c0c87dcc6c24eaacd67b1bd701f2ff0bbeadd29d180dac4f939a95ffa96f6cf238be9f0e507a76b360aadb1bcd1e3ea3ffbc2d437a68fb51c6434f7f439c92bb58b0543664be42eebbe4e6a0282c34842017a07fc786eb816335d43236e0880dc08f2ca937f60d68b621c07db0a9db37c44325249665b38348ea6bedac8266bedc685d083d61c214e7c05ea4d3deeb11fba67c155b9d9a82f034a80648fbe76c08a1d9cac674376c26922696564353fa07b94df9c46eccbbc6566583604394eaf35068071c095ddce58cf9e92545bbc64524de7b0eab2dc8b785b51abb30a44d3b1a8d82d59e08eaa3e7df20b67c1883756756e2390a7d370b3034d9127b95cf14f933d5b64530de0213bdf58cfd6dffa8a0556519cb78c656c85e11a94102b4fcf94a36652a0a39980573e5018541a79d3914763b284388222234aa0096f70fa7d2ecc88dccfe54040ea9c8b4ab434f257d7f55bd570683c29e28e94c2a98a600b74e3e88036b1273b2b04811e2a996ed327fec8798bee223c3ef90a986dfd8e2e3b0c3edea40822cb4a198a371a39c6890c5b96e1e97bf76e7c15f772c29b74fc592e74682def7196e4a650ec02dedb1549e82e686651611040618e5045551d3c947f18777648fca15bb95d638918be257f8db87090c3a5c745aeb15783327b95a84bdf04a79b348f26d773feaccb238c5d98a34d6539f657f49163d6fda72f81c95993e74f6a3fe4767352d438f3c54d974c76757c6d7097e20ec41608459d1d364738604024b82650b5e4c21732c83dc6251d635bc4f1b191c350ca2722d87356d531dee515b724f0a11faab9c4d6acc67e2732dc67d1b68016b068c8d0317a249eb7aa803dcfedd7529db4c355654d355664b3453ffad09b259b87dd4e2548d40d066fe4c1e8dffdfbcafe82ade9510262a2ce93b07c67c33e435352cfb4cbdc62a77b10d52a45d88ea8bacb04acef044596e3104412ceda1804696cded7cddfed579f3ef1c38d182b7c2c13b1a95f9eddd573afaac7a360267173df66ef4405f353d4a1ef3fbba192dca008a2fcd356fe05a8bcd6ae7f0f8b5732657d453128f9f", 0x1000, 0x8004, &(0x7f0000f24000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x0, {0xa, 0x2, 0x9, @empty, 0x5}}}, 0x32) readv(r0, &(0x7f00005f9000)=[{&(0x7f0000000000)=""/5, 0xfffffffffffffd6d}, {&(0x7f0000001000-0xfc)=""/252, 0xfc}, {&(0x7f00005f2000)=""/16, 0x10}, {&(0x7f0000152000-0x74)=""/116, 0x74}, {&(0x7f0000001000-0x9)=""/9, 0x9}, {&(0x7f0000000000)=""/117, 0xfffffffffffffdd5}], 0x10000000000001f0) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000000b000)=@common, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000010000-0x10)=[{&(0x7f0000002000-0x44)="7a134f1a4560f897082b974442513501d2391a6bd71396b6b67a1740739c906b3322c046b8e214c1ddee864e4c4c3855387f18567c99f60bbd6d0539b2cbaf53f47baf04", 0x44}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f000000f000)) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000006000-0x10), &(0x7f0000010000-0x4)=0x10) socketpair(0x11, 0x7, 0x10001, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000010000-0x10)={0xa, &(0x7f0000003000-0x28)=[0x1, 0x1, 0x80000001, 0x100, 0x400, 0x3, 0x0, 0x7f, 0x4a, 0x8001]}) recvmsg(0xffffffffffffffff, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9}, 0x40000140) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000008000-0x4)=0x2, 0x4) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x8, &(0x7f0000398000)={0x0, 0x0}) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000398000)={{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, {0xa, 0x3, 0x2, @empty, 0x8000}, 0x1000, [0x70000000000, 0x8, 0x4, 0x5, 0x3e3, 0x1000, 0x0, 0x3]}, 0x5c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000367000-0x5b0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='nr0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x33, [], &(0x7f000004c000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cc3000-0xc)={0x0, 0x80004, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000224000-0x10)={0x7, &(0x7f0000c2c000)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000e0e000)={r1, 0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x20, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000f9000), 0x528) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r1, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x9) write(r0, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d79000)='tls\x00', 0x4) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) connect$inet6(r0, &(0x7f00002c5000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x100}, 0x98) 2018/02/09 13:09:48 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000-0x20)={@generic="647dc493762f9538eac010c94db326e5", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000d55000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x1}], 0x3}}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000905000)={r0}) bind$netrom(r1, &(0x7f0000961000)=@ax25={0x3, {"fde96c7d622df6"}}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008bf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000022a000)={0x0, 0x400}, &(0x7f0000a3a000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00001cd000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a79000)=0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001f2000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0xc0189436, &(0x7f0000df9000-0x4)) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x4000000000000300) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008b7000-0x4)) [ 47.143919] bpf: check failed: parse error [ 47.153052] bpf: check failed: parse error 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000aee000-0x1c)={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f00003d5000), 0x0, 0x200418d0, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000a4d000-0x14)={0x11, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000143000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000f1a000)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000200000-0x73)="61f59624c7ae00833321afffc78e58c058d50dedebff4cc71d2c47f526052f2281b2324e46fd974b48871ec5f35fe2ede80d787f650d327d7250f30c4e68d7ec6f6805ac78b3dbc7e70a00000000000088f745e046d8d3ecb3b64a20b00d72f7bcd6b3964773511ffeb36fd33e14d7300728cb", 0x73) 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004e9000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b8e000-0x8)={0x0, 0xffffffffffffaba5}, &(0x7f000065c000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000797000-0x6)={r1, 0x80000001}, 0x6) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000234000)=[{&(0x7f000069d000-0x60)={0x27, 0x4, 0x4, 0x2, 0x530, 0x40, "e279743988e921e755d55f76d6fcc3f2ef233b3b742c3931e71858fee15f6622f399d7bf0f391b36977e2821b2cfaebcd9e82657628daf42ca43bc0816c192", 0x8000}, 0x60, &(0x7f0000ba5000)=[{&(0x7f0000e55000-0x77)="2a98bc63b6eb2b3f4bbd03c6926d465fc9a2b736392a66170664493ba4248f08b010a0c167620bfb722291ed4351c152a2f2da0d866fe8685ef3c825e9e2ad1888228e0a956bce216dccd94ae6f17028cc7a375ec2aa5b1c79e84df68ebba28a07e1d7933db0ad35e96d5b8394e18b320d3347a1b150a0", 0x77}, {&(0x7f0000044000-0x7)="37f095744709b0", 0x7}, {&(0x7f00007e9000)="20af0fb3955cc1ecf8fbde7fb93d11093b157099da79588d681d8f3cc9dded84b9a5cde0b178bc69d331557dac2ec70443dfde3a896d3f3949cef9e5835b6a0f3d646f36c137276a0c07e47e8f652f4e66d35041940241f498b6178c14a94b730bbb45d95c6a94cbad", 0x69}], 0x3, &(0x7f0000fbb000)={0x100, 0x117, 0x0, "cee73817ad4b8c258b01194848c618c482b82b5c0db0efd5b6fef0ffd2343350397e4eded505c2f35a94402d874376849b499679c6b5eb194eb1bbf8d1a3cfc465ddb84cae5a3744e8b8084535319e35e4f96568973cda2e6f54a8238a1da557aa9c2d2949e0d84bf759cd9631bef9979c1097cb3b711d2533766d4e481501c76c9704d5b308b2439f9a4106ad8469abb7825b5f604f14acb8d03eba505c39848d9ce8cfaf1dce3595ed1803a3670def150a2fb7def4bbe1f6b1744567690ddee427dfa5006174581b2ebdbd569f498ecada830d896366a2819667cf4dfd7fcaf44c3c7bac1e985adc6fcdaf"}, 0x100, 0x8004}, {&(0x7f0000d13000)={0x27, 0x0, 0x101, 0x5, 0x9, 0x401, "8c8acf475b719f976c747a61618f1f45890ab4a6f367d03aea21bcce57eee1319a5643d3550eed0f20f98ad8bd62e056f2335e8370eedb53642ee4926dc30e", 0x8}, 0x60, &(0x7f0000d44000)=[{&(0x7f0000512000-0xc3)="420b2ea48070cdee01eccf24a4b3543fa0c1dc9a07ed2cd5db91d403442fad2914f01ce8d647415ebbfffe1b933d5d030a688538bff13bf00e4ddb806c34a7d0d82c8248598fcf12744023507ccc2d295f93aa416686ca94984637f80448986ac4c4518fa30b853ea12cc5b865a14c4f3e76d83ca7529ab0ae8f35c7688276f70a5f531f53329da8facfee75b60ff28316b2352cc39139f57ba973067a8cb55aaeca76494608e8989d5be6308a7c6aedafeb6e9bfa5a431cf068af76c24072e9a15b27", 0xc3}, {&(0x7f0000f0d000-0x5b)="83b4cab6dbafd4d1e4b12398b6895190ef323558971fa0bd72fe62592fd5ca516dd0e8ff59601bdb3f643528f7ab046d7e0162ee9ea248577c4ab3f065ba7f04db88ec010d54e14e432477ec46899270b9172b3254a32af59fb1dc", 0x5b}, {&(0x7f00003d9000-0x59)="dfb3d949f2a084a9314a6f19bdc6fa049677e148297751bb237d0963c1ff56ec06272ec76bebb99035c77d8b2d04f66da68be7b8a65c98b33bcecb842b213e35736141e521e4621e91e7c161051ddbb1c490f3d6bf7182b5e4", 0x59}, {&(0x7f0000dbf000)="46940a7b7135b997a4a15accd79c495f7c2a4ed605249e3ce7f0f07c", 0x1c}, {&(0x7f00000a9000-0x18)="9143b5975bebef9be379edad16d7ada88b9e0f7e384ce460", 0x18}], 0x5, 0x0, 0x0, 0x20000001}, {&(0x7f0000894000-0x60)={0x27, 0x101, 0xfffffffffffffffc, 0x2, 0x1000, 0x100, "e2772f797d2d3fadbd88b0a173b81a5fce33637ea9c6c0030f71b6be3638127ad0945f1f35d8110c2a6ff1444e4b37fa8c987ac85cb0a5b39632cf944717ac"}, 0x60, &(0x7f000078e000-0x10)=[{&(0x7f0000c9d000-0x1000)="77c1e1afeda0e969eb2b5d67932bc60bf1247d75845335ad575be429e68b9c99b5502c40c8eeea8aadf6e735b5384b792ef1c5924b3f3cf8471d754e43bbf85a07b31338b891ef0f35d57f06682e02c0c01cd9cd57ce50d9c9da07eea418c0ae62b0f7c6003f22410ee619edfae99be9108983cca71a032f8332e729577646b46204ba10968b4e011fb0402b868572ecb8047260f03f5bcd77c3bc9d07069d1316b136e0b1d7ed1bbf2b58ef6c17fd49450e82abbdd1469d59048b940f12aa8bb1feb9e3a63b97d1dd44f37686b6a6204dfd59e9a5db3921126a1761ba5d538da626e6afd5ba437d007b5de2130edb374cc80316edd63c6c4bad0dd33d6a208360847a4c05161c0dfc38e52650cf926928e592c9ae470004452a8f92908bd6cb797026df6423f67e04d4a598194c461c9e91d91942d642cbd9f11b5e22fbc1deeae808f1c4a0e366ede7cf51bc80dc76686093c61102839093df06c97681ecc9bac5b351afa0f7c72b85fd84f808dabf054eb61ef5c7aa0dfb9e1be16a8516a0e07d300eb45fc15fc7376db5f4dca268f297781c527cad33633e4227ece88a8fc76ac80253c7fecc502ca7e322c55a002f5d45415b220da7b264ccb2bb44b346a8c239d082c3f5e5d940f47b102fdd670ec98ffc993d9683c179286d6434cc7ecdf588f8f82313860673cacb641dc5758ebf6f3b26f86f0e82d0944243b45a1acb82cfc56a07198ec2b3f88f43d3a074c93eb0282f7d46968a297792e4d97f33dde1fff298e1aa7fad0beb92a201419502b183a0b0f88215b3dde5b2c3893d8a6be9c8d3a6da500b278996cff454cb5525019588ee30dfa84db1de6f0e5b5753384a0f8167fb6c6fbbf0469af43c8cdded383b37a5e44d4f2310aee41094a18f0f318f7e0de0525804e2d4d11ab6ff4591a6107c4df057097d3c85b171ed36a91c06d031ad428be208e244aa56efa94baca13720d1a4a0c8a6581b4bfce273bdb0272346807e641b8dcc51c79b572ec4d02b8ee0ea85f27917c1694cf257e33f6cc9da2688e83eb63401a5aef2d62084824056793753f08a49c210d1d20231dc26c59f201213132e3adbbf015a40fda0284d2e8c97b1a472924e4708a1ed5e527283225664c74f24da7ea0fe498af9cd3037caa5ced103bce9c56da5f0f58fe7bce860585af376839011c0f9c19ec18a536e00b5a9e2479bb9355cd43914d82cd99f4e9b9e0a3edbe133d72f3ea0c57f38cb14bec867ffb19a4b83d725cb08064e13179f5a9b625223c9a8c83056b04020e84bd15450ac2b4a1f40f6cddc94e92e9a98d41c305745f04c8d42314d649f0aafcde23331d21ec20eacba2b43b864105ff3e6c0c96ccc4da4dd1353d6a2780c6746190e2b8c5fbaa9aebb4cb2f80e42013a433face5bab085765e2894c0d6d7e5e62ca2351ba2f4762992977d65e8ee4b42a940362041b7f0a633962d0360396c06fb4220bbc692068d7b460d87a662611db0508d977eb287c958377f556d1b0280bb93fa4a109e03eb04321609c7c3b92fc3c8e2580930b391d1c3b66b1ea72b238750c902f953255303ad1bb88c0c22346abcc3710a4eb2c4a0a7da89a16a89c87d19e5a1c90558c6bb08bed4a26038bdac9f73e7adbc85dd25d866610ab7d1b4c798ddb11630097c6b516ee11b29e8bcf1aca55bd4b4e1ee344a9931b9eac4228605fbd9a5f6cfbb9c9d89a19ce91a3034dda0a18e0f09a8a1f7b821a69c4b9798cb0e1890dcfc89eda7f566b1aa9be553fa608491418e7bc8714bf88ab5527d873497b563f73637e74b5f3edcdda817936e2d1823853920808240c81289266b144ee1ffc799d23ca21609ebb3885db38779a63c4993e3cd29d374d158d2f04108364206af3f1cd4bcb01abec237f52909a4d2b17e1244b1deda539a8c0719326716b96da1cc418564d4f49292e3464b369b63f83cd41327ad44aabbe1da3aafcb1c6135045896ba668d052cfc258ce02c4468097c47a5570f46018c05d92bdd8b7ea330d172292bce1b684e1df318290ebb0e604227f0023d0a12f8348a2a9e66d4f340140910b5284922c50b59395fc19143d6bad8cefefa3d6208d967fed8f89cdc513bd992e0cd6dffbe6fbab3eaf2342e613c5985c4ba445835879af56c3aa3a68bceb0818548a5063527244d2699b88bdca6af84786935affe488baa8a4ac5414cdb3232f44cc33ba5d9727c0d2bddbbad4c6c76e69079b882f71ace76c1b20605f7f3419f1adccb8314590c3381b51cfdb634b67afd5171f096a81d22cc3ebf75a6f53bd6495c403b89d74ac3729e37fa249272741b92d755cbfee9418e57562a8a43628f6dbbcb501d42f7eaff58b3dfe88c22eff1e5e37348ffa64873278f79a87f33aa892550c94fbe08eea66dd7ac608504fbee848686f548179f79d8bd08b4677bf4b059c29e0457be955b2945fe8fc7ceb15c03d3c4309521b778a6320ddc139f8906b91105691224ab786b84890ec1b6b8b934ce0a76406e7b83d0e5449146d5f1162825745f6f57e618dfff7a3fb09fb6cfe1d6c020eb47d42b959231d3756b2115f2d64ce863bcdf67eb67cf5ce4dad3eb05e5e241240915d83af64b8a48f6648e85df6a2c9200217021379746856e0a1166d5553866d69467196a7ff4ec6c9ec65c8f4dcd3ebfb091f957e3fae016bc598a2553c4b0425e12549dfe93f7cf158b257d8bdd28b170bb3493a0bd6d118b62e28d23220e840020425e621f0460dfa00ba4a6aa3e28afec46d80d8bec311185dcc0dcd069f170055fdb7878a10a68d0e21618693b944e3addd1fadcc88f29385a15a3783f0689b1bc5e4a572581343f6230cfe9bc754dfbe1b0af54816aaed0084517de94f0b02a1b9c55fc38ec85d42182ebfd8f697d369130286c814912fb28215aff890ebdba0c2014835065c8fff1a6e219594a08666f6c4c0aa174665e78fbb0b3e63bb57b443ca2a8efc4a840ebc4549cf50ffc4a069b32a40f0db0a8e6bb670521fe3bc417ac0648c80ab6af179bfc7a868c704cf3f6102e7964d6d4765bd8d978c90a76d24632152cd46380942ffec541bd6e3ccd01e96a0add5f8f43a874a6ac9f7223c13a8b93ff0d2b682e65a17d2f4206b53c3f1497d67f5d3011fc3b4ec760f4eeacbb7f03c7c37a6ec5184ab41b2d640e3c59ff0beb1626faa837e217537d22a591075b3d3e57fce503ab33e6702906e2649c47d67a15721a22d578ce8f04e9748b5a582e872bf4d420d195d5e783961e01c8fcda0033da095ba87734142ee256f39ae58fe775f96cbec726b1bd1e69e7000aafdb5201c2ccd3b6d6783a10c2af987c4860a92b7a1f6f7d64c3d891b32100ce4a645fa77edc0ff53b940b7092cc2f4b2c79790123d9cd5b1bd65c08171bc391ecb6e87eda9886d7bbe7c15ab805de25c9869a9a7ac8aac2433b955730f5dda2a316ef00c06865777022ce5795a932188c32606e6be56fadd406a7cd10945a598110010a1e923d839e0853c3aa1f20bc3401037546b9c05fca7a0d78f1ee458fb65f19841c049319dcfaf77a3fb8ab3bedf7da01a14c7734150ac9c438573931c5c94ecab9de7327ce426b714a4941c7bc4b3659b57ebfc980b6f73ef1304d99e6455f99b0d094fda2fec75789f5f97a419de56804bd1f7412b3c96269c027ed76ae1f11ae5481624065b847d026454a61d55c874125fca29f93ee880ca36048d1c9ca57fb8265865cf9b389bbcfbd55ca8350e47ca05ffbf2cafd89a724fd57b7aec28cfc4bfa285aa5e519c3233bd8153d1cb07ecc3f69f11531cac028712b2f6afa00f8f3c35b762a774ad37531804a92db9841ab2db9136532cba19c4465bc9c3f111652a0d6b3f605e292284160a1491bb8ba352d39fe2494c4109e1531eaad66d949bc159838424317eec43578a4e3337c04b13491de1eb766b60cba95a6f7d53a90e4f4ebdac1aa3ce7fa91c4c4c4d67a32e84414a4fd8471278789565e93cb9489c77bfa174717eb2d9deccc9cad08da0776e8deb2be2b2b65c64ff9852cb30b63acf4018b6530ec08fbc8832bb5051bf6b2ffb548b18fbf2a34c38d21dbebcea163fa75702f98d8fc97feb97659f5be2b1c54fa5c447d49a7bc97b930cbb72beed748d63007f9e0df9abee3e79f24bbf9bb1321d918c44f00c32debb3673fde7c518216e12b26f47a59a5ba8bd896741f6871281e4ebb2b6bd3437ce4aa3a5a7550a0684d1fd6c497d1e771de369d62ebe4aebbad0ffe1cfe56b92d1789c8f650400de920c07f4dcaeec3dfb78547e0a2f47f58d4ce9a740ccc66d88f94e4f3e56928a4b4ad754d0fe82446c70765411fff92c9f2828fbbd0425313d5c6cef40c706ce21cf8c12e914843bd576208124e4926457424bf09da722da32cb53124df9b8fc5d9a9386be411013df1602d5558dae00a0c54296943422c8d4c7980bffa69d9cef7b423d9086bfb80d95835a04d602d7b2c686e8a084931e4fed6f3a68fc019f7f8249b063fa137d8571534bbe80d4b5a89f96a63a10788359106b0d20f7b1d538692609476460e8fc10fee800378f421a9d0b43298dba17684563091f784efcd21d1d777fa29290eff358fb6fad44c93334ba87de895299f1fa1c399aee60c09609228c140392ecf6b333a47c28faafeff518b3f763c1af24ab18540d3664ff5824c196de93e4cb16a6a2d259f12223c0ae67817ea534de1e207197c93bfd545c0f86421e311a2f55cf17e892a3aa96a07b1bdd1cca6792e6abd3c52ce63e25f88b73caecd0fead286603136d6132d6ee4910fee779ea6a835c69abe394dc6bbcbb7901164d507f15223f3b3a73e7e7ecb7c254a6191c15a13a4ecbe67c85b44c243539b28f516cd9207b0fb1d789fcbb5245001cc8f9abc050b219768dd0fd7bfbae5725e698ab3ea9622a6840f30660515518ac939d32f6bacde90e4feee655142a8b0ca969418d079155cad4c7f4c119f1b7f3492e259dab6607d8e43ab7c9a2d2c8818a678113e445cbc55c207e62125e129856e25e136aa11b69944a58c2a254606991bf6a6cbe026a5a8448e6e443e7785402dbb315ba5c5a2763f7b705be1aa10e8d2c52b17806a0460417b8355bf1562789d3fba7e25e7cec93724ca2b86ff87bf908630b3b29ede464ebbb72e222b497a33e87a676b54169ffeb7e11b59df1fd69ce56eaf9a07babdcc16b93d5a726153b8e8dcb72117002313219b778caab693a54e18bc1cb63a088e0dd069824c2e0e55984283c32b8f96ad3e7874ed8f3413cdcc8b1d3360797248e81c2ce92329b58bf7d62d6b561c105edd281a28ef5af5c5b9ac87a04d2bf111791acdbfccb1fafb7a93eec320a51cc6437870ada55a206b6b396f0e72498bd99d35750590ce8fa1db0918ee166c3772168d7882b9587094fde6f1252b152f8d664e5cde58dee13b927afdfc711e2a9812b0401cb671ae693cbb66eb5bbf77c2d3aebc045e93a51271e5ccda1a18ea6c4bdc157d81559ca76caaedb86da95e7435231bb6c675c3da82d0e239f2724496443e03478f1588c7e452e59490f329c23ac2c89371c973247ec875c8179b799312d7b1a27c5672f6ad45ce35aa423bcd7e284c345e775d0cd3b9d6f96e859deaed9687a531193df9281fa3b4fa02a2c31b220984dc07d3b9760152b7f19ac63904b3d4bcfa88ffbc7c49f9211efd5b8edda9a4407350ebb71fcd51745fb4f44c553c5e215bf4a611c90c9a9ebe3d1ebb92f99cc1af71eabb28704591a6da279bb15def5b78ef371955c6a03a959b7c68d91ba3ca", 0x1000}], 0x1, &(0x7f0000402000)={0x88, 0x10f, 0x7fff, "5362f412581f6aa9e4244f5b9beb0491c31672c769ea02223e6edce98c77391d23af2929976fdbf1526d01f7a706c3c288a354ff6f06ed03005f4862bc5f91b9804eb008de9bb6d304887c7acdd04243f940f8aa370733a43396a373a4599b38509548dfcc77ddf5176796c605f4f3b1b02c6ab50474"}, 0x88, 0x4000000}, {&(0x7f00004e8000-0x60)={0x27, 0xffffffffffffffff, 0x4, 0x7, 0x400, 0x55, "b3a3b827259c5971af66ddf3420e461e4d40e799336b112242117c2954364ff606f53acfdce907ae6743021dbfbfaa4f69493e544cd0c62d55ea5c3407e62c", 0xa9}, 0x60, &(0x7f0000d83000)=[{&(0x7f0000a9c000)}], 0x1, 0x0, 0x0, 0x40045}], 0x4, 0x4004000) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0xb1, 0x0) tee(r2, r4, 0xffffffff, 0x2) 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f000041b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00007cf000)=0x32) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000d09000-0x4), 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000aab000-0x10)=@req={0x50, &(0x7f00008ab000-0x50)={@common='vcan0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x0, {0xa, 0x2, 0x5e2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}}}}) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00008b2000)={0x0, 0x4}, &(0x7f0000193000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e8f000-0xda)={r3, 0xd2, "6c9afad2b4f9a2ff0a4d11db8599699bddfe9121beee7dbf6623e024036d3fbd976715ac3dafbfb05ba4a874209b920e437d85df811176418c961f042978561c543d25a5f3dc56601bccd08abc650975ef7b1546b2c69feeeecd5d0907e08e67b93ef1bfb0bb3c40de0b840fb2f0e0f14ea588042056fb555226ada789bd216b4b05fabe4bd2a48beff4629d18644ce0bda858a816db4b741d7b9bf4c3b78d2c855a33ad67f622204a7aa78557837a00b0d8f181a637ee3036d2814760cc3084ba566212bee4111569802f2f2370e9c4039f"}, &(0x7f00006f5000)=0xda) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dfb000)={&(0x7f0000ca4000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff6000-0x10)={r2, r4, 0x2, 0x2}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00002b8000-0x4), &(0x7f0000d0d000-0x4)=0x4) r5 = socket$llc(0x1a, 0x3, 0x0) getsockname$llc(r5, &(0x7f00005ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000982000-0x4)=0x10) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000001b000-0x10), &(0x7f000000d000-0x4)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000008000)={@generic="59e0f9f284fb12c19a21770734f84ea0", @ifru_addrs=@rc={0x1f, {0xf0, 0x7f, 0x4, 0x5, 0xffffffffffffffff, 0xceb3}, 0x3ff}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000028000-0x20)={0x3, 0x8001, 0x8, 0x1, 0x0, 0x2, 0x9, 0x3f, 0x0}, &(0x7f0000028000-0x4)=0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001c000)={r1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000000c000-0x8)=@assoc_value={r2, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000000c000+0xc08)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000027000)={r2, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x5, 0x100000000}, &(0x7f0000013000)=0x98) 2018/02/09 13:09:48 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f000067a000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0x5f)=""/95, &(0x7f0000000000)=0x5f) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty, @broadcast}, &(0x7f000067c000-0x4)=0xc) 2018/02/09 13:09:48 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci, &(0x7f0000001000-0x4)=0x6) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4), 0xfffffffffffffd81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r1, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$rds(r0, &(0x7f0000320000-0x10)={0x2, 0x0, @rand_addr=0x7}, 0x10) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f00002dd000)=@alg, &(0x7f000017d000-0x4)=0x58, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00006e8000-0x4)=0xac) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) unshare(0x18000) [ 47.266541] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00006e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000339000)=0x14, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009fe000)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006fe000)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f000086a000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c14000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f00006a6000)={r3, 0x80000, r4}) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f000019b000-0x40)={0x2, 0x0, 0xba76, 0xdd, &(0x7f00007f5000-0xdd)=""/221, 0x4, &(0x7f0000d47000-0x4)=""/4, 0x8c, &(0x7f0000db0000)=""/140}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f00004b7000)={0x280f, 0x8}) sendto$packet(r1, &(0x7f0000566000)="0ef21f7a2572f4c692a0e0389b247a9c2e5d1ace7f59248afc5c21c831121d5b8c9f39b13e6d68b7b756ae58cec58f8b1b9d219797289e7e8bf2", 0x3a, 0x4000, &(0x7f0000c3f000-0x14)={0x11, 0xf7, r2, 0x1, 0x34, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) 2018/02/09 13:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84}], 0x90}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002d9000), &(0x7f0000a52000-0x4)=0x4) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00001dc000-0x14), &(0x7f0000cf2000)=0x14) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) [ 47.308099] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) pipe(&(0x7f0000a18000)) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f00006aa000-0x8)=@abs, 0x8, &(0x7f00002b6000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0xa, 0x0, &(0x7f0000545000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r2, &(0x7f0000d94000), 0x9) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000017a000)) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000573000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00007bc000-0x4)) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000e49000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @rand_addr=0x9}, 0xc) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00005b2000)="00ff0000000000000000030005420bfaf9f300010033c23cfefff2000000000925070097c11fd4e4c4dc5926a8000194", 0x30) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) shutdown(r0, 0x2000000000000000) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b10000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000ad8000-0x70)=[{&(0x7f0000eb1000)="210cd10bbba27faddfea2c9704d48a17097de4120e92a817ec8b22f1f6abd27bbfa4b057f0337a465bb0f395fe33bbf32b2637f5665b1b74c9fb281516087853c916dd367b22e148b52f097986fc98ad9b9f7c5b8e79d2ea0b3a5c8ac4e80945212666cd", 0x64}, {&(0x7f00007e5000-0x71)="8abd03c3e5523190de722653babfec205aebb4025ed10e565b280e3a0e0c6ba8c052627e635f8d3826ea6b1652418f6c3eb92b66f2a48e4d32b9382ada817192146f89c5745eb3fabdd9e457c5e937fe36a5f25b28bf89dd6e12d6a01c8f47f09d9f1303361eda40ff98bdcbcda0ee1990", 0x71}, {&(0x7f0000ad0000-0x79)="9baf5c99c89d9ed1e3b5dbcc07493b0f2d2a67bbe57fbf08d1bac7793bf6b43d6059b7510242d5af25106a40edb796b2e4bba8bfdb1a0a5351f7ce6a6d6a4a2d2baca3aee379581ff1d34fc53054fee672d499c143a24055338f6fba2c0219bc7ed666b919da40874eb1338d688c9c3c49b0fbdccbbe2c158e", 0x79}], 0x3, &(0x7f0000263000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$alg(0x26, 0x5, 0x0) read(r1, &(0x7f00001aa000)=""/34, 0xfedc) 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80f, 0x0, &(0x7f0000dc1000-0x8)={0x0}) accept4$inet(r0, &(0x7f0000ad0000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000dcc000-0x4)=0x10, 0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[], 0x0}}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28}, 0x122) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000533000-0x1)={0x1f}, 0x1) sendmsg(r1, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000246000)=[{&(0x7f0000b2f000)="e44ea200cfacab78731d8f24f0dcd1abcaad9c300e97387ccf5a1de15b3df0426edfabd5b1577d5212cb66d8ade53242a76e6cff3e5f2defe891ef3f7c792e103e45bdcaa7db1825a857c5acb846655ab59d0c784bfff032e52a04db6e8052f69730570d8e0918b3a1c8b747bb66cff29d905f416d72884153e37b4b30a8bf98ed71fd2ee2fc44b22c4020910119b67d98f63a841afd1b8a152c73a0ab22ae53d8ff4f83fc69c578c7baf4a909f55723582f2cc5db863f029d5c58264eea954c2816285ba6f75e211b9f791ccc4a3e5d298d3150476b19245dae80224be4014ac999adcab6c79de736409fe9072465fc2cd77647a8ee20", 0xf7}], 0x1, &(0x7f00000f5000)=[]}, 0x0) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x14}}, 0xfffffffffffffe3a) close(r0) 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000941000)={@generic="1fc9dba571d3d6ed7ca92cb4098d8e4d", @ifru_mtu=0x20}) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000d7b000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000a9d000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) connect$l2tp(r1, &(0x7f0000d40000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x3, 0x0, 0x3, 0x3}}, 0x26) 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f000000b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000006000)=[{&(0x7f000000c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000003000-0x80)=""/128, 0x80, 0xe9}, 0x10001) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000005000-0xa)={0x20, "d55df2f24e75"}) 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000004000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x24}, 0x1}, 0x0) 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009b5000-0x18)=@generic={0xffffffffffffff1b, 0x1c, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) r2 = accept(r0, &(0x7f0000433000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00007f6000)=0x2e) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000756000-0x4)={0x3, "5730f2"}, 0x4) recvmsg(r1, &(0x7f00008c8000)={&(0x7f0000d5f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f00009a2000-0x40)=[], 0x0, &(0x7f0000e4e000)=""/4096, 0x1000}, 0x0) [ 47.401339] sctp: [Deprecated]: syz-executor2 (pid 7990) Use of int in max_burst socket option. [ 47.401339] Use struct sctp_assoc_value instead [ 47.437830] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005b3000-0x10)={0x1, 0x28, &(0x7f00000ff000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000492000-0xc)={r0, 0x68fe, 0x8}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0x1, 0x6, 0xc7c, 0x1}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7e000)={r1, &(0x7f0000923000), &(0x7f00008ce000)}, 0x18) 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000238000)=0x1, 0x4) r1 = socket(0x10, 0x3, 0xffffffffffffffc1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000852000)=0xb6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c3f000)) sendto$inet6(r0, &(0x7f0000d43000), 0x0, 0x20000042, &(0x7f0000d11000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000e000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x388d7180f521b453, 0x84, &(0x7f000000e000-0x7)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000e000)={0x6}, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f000000d000)=@rc={0x1f, {0x1f, 0x9, 0x3, 0x5, 0x400, 0x7}, 0x3ff}, 0x9, &(0x7f0000003000-0x10)=[{&(0x7f000000e000-0xe0)="c46b7a1520ef6a57bd0c519d4ea9ce1cd1411d74a7d9b615730cc1d895a3b4da30f8aa50377b85a0ea30aa607c1889ad77b98f0338c2cbf454f77d817bc0961ee0d8a86588eefd0b74c6bdf04ebda90f1d91236c789a9381512d539ae04dc827aa87a18d908e682ec54dcab73efd9102398568bf257513643bcc1cd5eedd133bee865a8d439858526a187660610e78cad0b1d9ff68bdc9d6eeaaffc8b121546d394e95958953415defcd7cb9af0b5c0e8609f7c96f74d210e0e577636bf2c6fd0b88c43c8d1f74bb1c49c771f1db601e61c745d1315b3baa3f15666b24f765fc", 0xe0}], 0x1, &(0x7f0000001000)=[{0xc8, 0x195, 0x8, "a8336450ab073d6e6bf1d71905e8b984260a70bec9a96c6add3b166531f1de55f06fd88c142fc5744cff47efa676a19318e136ba8d95077ca44c57e2879087b1bcfbb501052420000b8791db6bbcc7ab23c18a79bf2c82fef4b8cddfa037bd4847d21961b2bc3c16dad65712b7289b9b1b46b49f7451322b965045707a016f7e7676a63bb3d8eabb70e1f546d4d09712e57c69e745d0b0b596ae9f9b01567da82050974a5e4e344ec22f15f061e6716079a089"}, {0xc0, 0x13f, 0x0, "6cba5b6a29ef32e0520dc9788b8e685a0cb683ce7120d2eae1b88dbead2dc45c52bc7bb32cc8cb64c052a0e63c8e9c40cfec8fac213a9f2fc33425757abaaccec23be2164cc46dfd87618c9e344a7e9498209b4571d8c4b706a6cb764be2724e0eb87a25638946a8e527861b5f672c1bb6410e856a6791fc18d0d7497eeff6f873dde0e32da0b41fc6ff33779cdf1a8e985aec7beb363c5365e0f10827138877bb08b73e34e2b808991d"}, {0xf0, 0x88, 0xa4, "6aff00650a32ac1874865f0252b08f53757809f4e706c749f0c0b27cf51e61a7519c2ff07369e79a854a0c9262063a74e769c09047d37687470189447ab39417543aac0cde5edfc1385dda8105e1cacddc1fd3c1e3f8cb8f7f9b1d38d5e820b7f3a770dee40f03fdf34d8dcf201abf9b8df5c0c7f4f37b4507ba08f4ab0ee5cba2282c73391d7197158d04fe98c27d562003505118a25fc3104f36210499d2e4c87d1c08e36f13a82c13ed096a307b2ae93b2fa9cca4d7fe101eff6e8374966f2bfb37834646e7e2a5395d77f2eb4e9bd1d3b5f37ecc792fbc803dcac46a"}, {0x50, 0x11b, 0xfffffffffffffff7, "79c1d1d1c8212cfb42fce21327fcfe8b25737658f51e5539d41517987891f29ac475b10a799bbfea28f31b34e74ae10b7f8599345daad080486339f0d3"}, {0x28, 0x1, 0x8e0, "b7b62491b33313ebbe84ffa156277fbfd2"}], 0x2f0, 0x800}, 0xc9c}, {{&(0x7f0000009000)=@can={0x1d, r1}, 0x10, &(0x7f000000d000)=[{&(0x7f0000002000)="6577394b0349941d2071207f6c50babcf07d6ec2c116a9d029d25bfba110861fa48c39a19cfdd31ce8378b5104c36c71bce936a05e3a90bb8a242c82757fe60849079e0c883a0097ea19f34734dc8a4378acdbb6413f034c13eff0b4bb2f96eb80de86ff28904e44208d481daa947b0afa760776b143a6714dfa91b85d4a71ef15249d02e023eeb3944cfb886992b85d06d4fe6287fe01d17fb911d03dc45f18a250b5dc0a9fffdb9c2004220d4b7dfd196ff459746c3bac099d3d24e94ce7a6e772912b37f5c97682f593cd2a78d8634b252ca00be24b223a051e7d2efbbcfc00b911f3e0f89abc059636608a94dd5747a6ee106b10a1eeed49d52adb18d0", 0xff}, {&(0x7f000000d000)="fa6ad7fd3bd9142a6bbfd37d0446420628231c", 0x13}, {&(0x7f000000d000)="b0fe076df292d89d26b5688788b438d558efef9e553fbf4bd52f92bd9a10dcb2d058bfcc611dcace0243876703f4a795c4980284e4a10b85f52d8b8b51", 0x3d}, {&(0x7f0000003000)="578412ac47117ebf7fbf5c0b2f820298e0ce1d9f56b15ab1e864bff811c465472dc993e98d6f0c76a2ac7a29b893e1745e96a7e8e2017338d4b3d9e23161c52a45eacf82227051d0674cb06422fe2ac2d29025a15931a181744819c1ad6de9264e098d79e02c96f157ff92af2362925b792220fdbd80eb231ed1ba3e288d6e2f8c14a0cc7e7f0d77811662d1bc6e63c84eae432036f18d75a056b4c9b8ff90f966cca5950e6c38a2437ffc5f73edeb2b525ad7a32eff30", 0xb7}, {&(0x7f000000e000-0x99)="e4f08e06a3ccb8481a51dcac4856751bad345678ba7f1208a2de67fa9181f9b4d77a3e1f29b3d33e0adb43f2b68d3833f9b46fc917b6f87c761970fe2c34e4e2385ddaf7bd9401e95bda57883ec1a8abc3d00ce4071141022ab6d43fd6299085de8a7da4a866edc12c8f52f6aebb81a82f9d156a0b993b50d2c40f6bb03268054ee41657f3449ef0f0800dfb73d44bc3fb24a8f906d02d482e", 0x99}], 0x5, &(0x7f000000d000)=[{0x60, 0x11f, 0x8, "f68b94bac91388efe7a34834fe71dfa9b51befa5ea1236225a83cb470d844f8b2315d8c14472a6a07ce2947683e8e18bcd3ea08dadc6e671ebcd9714a03251eabc229e44e4cabf0403c6ac0f7f2c"}], 0x60, 0x800}, 0x1}], 0x2, 0x20000000) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r3, &(0x7f000000b000)={0x1d, r4}, 0x10) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x7, &(0x7f0000eea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ee9000)={0x0, 0x88, &(0x7f00000fb000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x15b}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x100, @empty, 0x80000000}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000ee9000)=0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ee9000)={r1, 0x3b900000000}, &(0x7f0000078000-0x4)=0x6) r2 = socket(0x11, 0x2000000005, 0x1) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) [ 47.465626] sctp: [Deprecated]: syz-executor2 (pid 7990) Use of int in max_burst socket option. [ 47.465626] Use struct sctp_assoc_value instead [ 47.479938] netlink: 'syz-executor7': attribute type 21 has an invalid length. 2018/02/09 13:09:48 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000001, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000005000-0x4)=0x4) 2018/02/09 13:09:48 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}, 0x10) listen(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbe000-0x4)=0x8, 0x4) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f000071c000), 0xff48) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) shutdown(r1, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c3f000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000347000-0x10)={&(0x7f0000628000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00003a0000)={r2, r3, 0x7, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002f2000-0xb8)={0x0, 0x3, 0x10001, 0x8, 0x1, 0x5, 0x1a1, 0x17cf, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x20, 0x0, 0x8, 0x9, 0x2}}, &(0x7f00004a7000)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f50000-0x10)={0x9, 0x4, 0x6, 0x8, r4}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0}) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fff}, @in={0x2, 0x1, @empty}], 0x68) connect$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x4, 0x7a, 0x3, 0xab9d, 0x7, "80a43ce6b6f1c41aeae819349db756ecfd47e3ec8212ba6066a07adf26d4e914cd3abd9e062cb85ebff5dd4e7a983897aa49204cd8fe27a5d25702723000f9"}, 0x60) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f0000006000)={0x14, 0x1e, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000026000-0x10)=[{&(0x7f0000016000)=""/118, 0xffffffffffffff80}], 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x7, &(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000000c000)) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000022000-0x38)={&(0x7f0000011000-0x9)=@rc={0x1f, {0xfffffffffffffff9, 0x2, 0x100, 0x48a2, 0xff, 0x3}, 0xafb}, 0x9, &(0x7f0000026000)=[{&(0x7f0000027000-0x1000)="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", 0x1000}, {&(0x7f0000026000)="e141f98c1779fbe124ef24d04ca577a18b80e5992f0b41b0d4918ac94651160ddbd51caf9c48ce39df1e033b55b48d9b1832a4b90bea12daa7606afffa600484259713ea54fb8431cf50bc005dd787fe6663adf4fe7e36a8a6976caac5fcb8557491e809c549b6d0f28bdcba790e41fa92b4f6d893d2dbdd9d187ac683673ee9f353988a67dce1a27486c71a899022ef9e519076df806fa5a5352ac8223479c4d2f4c0252063aa1648", 0xa9}, {&(0x7f0000016000)="a2b4c1aa0a5248c9fa466e0153872160774913a6f7066b356191b9bb5fc2b0d75cf2adb4f06dd4165d2252d1fac826f425b0", 0x32}, {&(0x7f0000027000-0x7e)="65bce93dd7294e56953422a01520aae272995aa2a3c060bee9cb01e92cb8e4954e6f48fd85fe681af70f93ca92888706fa5f6ad17bf1ec362596381ba1a776711083222f4dffcb0d3b6ea44527ce9c529fec81e2d75bd4f19ec6016eb6ba6ba42a7bffe5d926a024d953d18d82526c9b7b128ee2920b3357b66866f8c96e", 0x7e}], 0x4, 0x0, 0x0, 0x800}, 0x40800) getpeername$llc(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000026000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000011000)=[0x8, 0x9, 0x65, 0xfffffffffffffc00, 0x8, 0x8, 0x3ff], 0x7, 0x4348a6d8, 0x80000000, 0x5, 0xcfc, 0xffffffffffffffff, {0x40, 0x953, 0xc07, 0x5, 0x70, 0x1, 0x7, 0x692ba0bb, 0x6, 0x3, 0x4, 0x9, 0x20, 0x3, "fea84acd1f48ae837bbe73fff266341d8394ff33b897b2044f28729ea7f5f6fe"}}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000015000)={@generic="66425c61831b53fdb3fd2faaeacb5c58", @ifru_flags=0x2001}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000028000-0x4)=0x40, 0x4) ioctl$sock_netdev_private(r2, 0x89f3, &(0x7f0000026000)="89bffcd30d206785c709c46a1a0fc09f4f46f3") 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f000002a000)) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000002f000-0x38)=[{&(0x7f0000015000-0x60)={0x27, 0x101, 0x1, 0x3, 0xd1, 0x3, "0aec04396cb57d600b6eb9461a153a6d0465049880db2371f25ecb95d6122a5c77c7e881715b999664a4d61695034d17f1ef964916bbde47d022f7b8b2295a", 0x6}, 0x60, &(0x7f000002e000)=[{&(0x7f0000019000-0x1000)="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", 0x1000}, {&(0x7f000001e000)="d1317ab2160174560a5f98cdcf9190517af0876748be70e2394da33a8b80eac2d564d5690c39f5cc415ce19c338712", 0x2f}, {&(0x7f000002f000-0xd3)="0954a2616b3a793930217a626f62c94a39a4111b528cd5e321338dabbffcb73b28fa536ac11c45ea54c4bdebe0a72496117d32130bfdf92d1def73216ca86e86decd7877b9a17d3a87316bea71d971fedb96c5a5ca3451601028efcc2000190ebf0ecf38b367567cfc72f2251cc18eee26eabdda8ea1573644eb480ba691d5ee287a699cefc0f91f097b38b2617c10ca5b6b797c16a89d52658e6b9d925abb63f4bbbab8d92cdea6230b726d136cd13a471aefdb81654e6e9c3c5418fac0f3cbbc64712766bf869878e8e86b95ef18adc77af7", 0xd3}, {&(0x7f000002f000-0xbb)="8cb2878b637bb907e6dc9720202d94e17a17e47362b56cd03897c4dcc33caad9dd80a627a5b7e633c33f37520dae04781b5c914167456865e0b60ad9195eb9999f168b708f6f806167ea87d3a3b5c7759bbd836b08d0d6f271ff404c7f4bf950b533d3fb6cc11e6e9e1307ac786b04bc6d335127dad47b3abae60e7dca40d13bdd27551c9d8308900def36e787d963b5a4b4eb2a8c99be7e8a90318701e11d70486747ae37e57b729a6b14e8917ffa663742ceedd1ec1068951100", 0xbb}], 0x4, &(0x7f000002c000-0x60)={0x60, 0x111, 0x5, "808e5f34e56d01024265c1b280c9dcdeaafc4afc016ec097f54e157f634aef4dd467c6bf59806ea1b38a33fc983364d4696f41674da6df45ee47ba08c424da31285633d167916767cf528ffa4c15813b"}, 0x60, 0x8000}], 0x1, 0x41) 2018/02/09 13:09:48 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) socketpair(0x3, 0x80000, 0x6, &(0x7f000069c000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000007e000-0x20)={0x0, 0x0, 0x1, 0x88a}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000692000)={r2, 0x2}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000044c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffb}) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x13, 0x0, 0x8000) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) close(r1) 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000), 0x4) socket$alg(0x26, 0x5, 0x0) readv(r1, &(0x7f000014f000)=[{&(0x7f00008dc000-0xf7)=""/247, 0xf7}, {&(0x7f00003fa000)=""/2, 0x2}, {&(0x7f000051b000-0x92)=""/146, 0x92}], 0x3) sendmsg$alg(r1, &(0x7f00005f9000)={0x0, 0x0, &(0x7f0000223000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x8040) 2018/02/09 13:09:48 executing program 2: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d50000)=@can, &(0x7f0000d51000-0x4)=0x10) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d50000)={0x0}, &(0x7f0000d51000-0x4)=0xc) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d51000-0x38)={&(0x7f0000050000)={0x10, 0x0, 0x0, 0x1100200}, 0xc, &(0x7f0000672000-0x10)={&(0x7f00004e0000)={0x114c, 0xe, 0x9, 0x0, 0x2, 0x3, {0x2, 0x0, 0x5}, [@typed={0x10, 0x92, @u64}, @nested={0x1128, 0x2, [@generic="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", @typed={0x8, 0x1a}, @typed={0x1c, 0x5b, @str='*:posix_acl_access\x00'}, @generic="88f6d0c41927ae3673c22b3d6b9ea40388312864f83148a9323ec941f678bafec81b6a4482c53ddcdd1d539f57db47649b3e8daf36c3d433751e6e9b423d63dcce8b34e58996d723dc346d7fa8935f9dfcd47a0d5a1de119548a3f1d03c94ca0aaa94ef706e6562081676f49ca24d2f5c0c9651663531ce3f93a1cde7dc37a62218af2161be371434d85da0ae0906362ebf7c6119e6498f462a88e7fd03d1feed740db9beddbb15c7667c1d9fde239d4bff3ed8b914a5e173baf06e816efd2e797cb57f68fdbd3455b712de72d511c58d6d1318153390e98c04787e041cbf22d69d034e5e50afb3e", @typed={0xc, 0x58, @pid=r2}, @typed={0xc, 0x74, @fd=r0}]}]}, 0x114c}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300"}) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d50000)) 2018/02/09 13:09:48 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000000c7, &(0x7f0000006000)=0x20000000000000, 0x4) 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b23000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000841000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000026a000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00002c6000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000583000-0x28)={0x9, 0x10000, r1, 0x5b, r2, 0xffffffffffffff00, 0x2, 0x8000000005}) syz_emit_ethernet(0x66, &(0x7f000088f000-0x23c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b6648135783d", [], {@ipv6={0x86dd, {0x0, 0x6, "239f24", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0359a1", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, []}}}}}}}, 0x0) 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000313000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000005d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000530000-0xe8)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f000027f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000c96000)={0x1, 0x9, r2, 0x1, r3, 0x3, 0x6, 0x7}) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r0, &(0x7f0000b36000-0x6a), 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r4, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4), &(0x7f00002a3000-0x4)=0x4) r5 = accept(r0, 0x0, &(0x7f00009fb000-0x4)) accept$unix(r5, &(0x7f0000ab5000)=@file={0x0, ""/108}, &(0x7f0000718000-0x4)=0x6e) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000c1000-0xcd)=""/205, &(0x7f000035f000-0x4)=0xcd) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000c1000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000047000-0x4)=0x10, 0x80800) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000f2000-0x10)=@ipx, &(0x7f00000f1000)=0x10, 0x800) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000056000-0x10), &(0x7f00000f2000-0x4)=0x10, 0x800) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000007e000)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x190, 0x260, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00000f1000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x260}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xa}, 0xffffff00, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x5e}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x1, 0x80, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x200, [0x7, 0x8000, 0xaa7, 0x3, 0x47, 0xfffffffffffff001], 0x3a, 0x3, 0xfffffffffffffff9}, {0x5, [0x100000001, 0x10000, 0x1000, 0x8, 0x5, 0x8000], 0x7f, 0x10001, 0x5}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xff000000, @common='gretap0\x00', @common='ip6gre0\x00', {0xff}, {}, 0x3f, 0x2, 0x2d}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff, [0xfffffffffffffffb, 0x9, 0x1ff, 0x5, 0x9, 0x8], 0x3, 0x10001, 0xdc41}, {0x9, [0x8, 0x0, 0x80, 0x7, 0x2, 0xfffffffffffffffe], 0x2, 0x2, 0x6}}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @generic="dd1a18e7c8193500c8352bbcf3af3d3b", @common='bridge0\x00', {0xff}, {0xff}, 0xc, 0x0, 0x57}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x8000, 0x1000}}, @common=@ah={0x28, 'ah\x00', 0x0, {0x9, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="04842ee03aa4", 0x8, 0x101, [0x5, 0xde7, 0x3, 0xd6, 0x8000, 0x6a, 0x8, 0x7, 0x6, 0x70b4, 0x200, 0x2, 0x1000, 0x8, 0x400, 0x10001], 0x0, 0x3}}}]}}, 0x3e0) 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000), 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty}, 0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b92000-0xc)={0x0, 0x7, 0x20}, &(0x7f00006d9000)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000763000-0x4eb)={r1, 0x1000, "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"}, &(0x7f0000579000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c69000)={r1, @in={{0x2, 0x2, @rand_addr=0x200000000000000}}, 0x5, 0x1, 0xb1f0, 0x101, 0x10}, 0xa0) 2018/02/09 13:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socket$unix(0x1, 0x800000000007, 0x0) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f000099f000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x0, 0xd, 0x0, 0x0, 0x5f68be5586c47e41}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x2, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000ffd000-0x38)={&(0x7f0000c78000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000daf000)=[{&(0x7f00006e7000-0xa8)=""/168, 0xa8}, {&(0x7f0000b7c000-0x8c)=""/140, 0x8c}], 0x2, &(0x7f0000b34000)=""/216, 0xd8, 0x9}, 0x10020) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000730000-0x14)={r0, 0x8001, 0xdc9, 0x5, 0x2, 0x3}, &(0x7f00007c4000)=0x14) [ 47.744502] syz-executor4 (8065) used greatest stack depth: 14944 bytes left 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004ad000)='nv\x00', 0x3) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000090e000), &(0x7f00008f3000-0x4)=0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000270000)=@sack_info={0x0, 0x2, 0x4}, &(0x7f0000826000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000695000-0x8)={0x0, 0x2}, &(0x7f000012c000-0x4)=0x8) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000657000-0x8)={0x0, 0x1e2}, &(0x7f0000a97000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={r1}, &(0x7f0000000000)=0x1da) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2}, &(0x7f0000001000)=0xc) 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f000073e000-0xc7)=""/199, &(0x7f0000ade000)=0xc7) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000058e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c53000), &(0x7f00006fd000)) 2018/02/09 13:09:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000641000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000074b000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000007e000)={r0, r1}) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r2, &(0x7f0000f7b000)={&(0x7f0000986000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000fd000-0x70)=[{&(0x7f00008dd000-0x1000)="d6966854fd9f77175e834dd60ed2b7655550a6cf9158984087907e53cd894e1b13ffa599f5a3033e1ae8a28483ea65c961f5705586dd21fc1adaa7695dbbbc7d", 0x40}], 0x1, &(0x7f0000d9e000)=[]}, 0x0) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000077000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e8a000-0x4)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000857000-0x7a)=""/122, &(0x7f0000c5d000-0x4)=0x7a) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cc000-0x28)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f00005dc000-0x6bcc)=@setlink={0x38, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @binary="495f71118e"}]}]}]}, 0x38}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004e3000-0x68)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x0, 0x71310baf, @mcast2={0xff, 0x2, [], 0x1}}], 0x68) recvfrom$llc(r0, &(0x7f00003d4000-0xc4)=""/196, 0xc4, 0x39c18814c94b486b, 0x0, 0x0) 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x80, &(0x7f0000002000), 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x90, 0x3, 0x401, 0xfffffffffffffffc, 0x8001}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000014000-0x20)={0x8, 0x2, 0x2, 0x7fff, 0x9, 0x4, 0x116, 0x2, r2}, &(0x7f0000013000+0x4ea)=0x20) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000444000)={&(0x7f0000de7000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000387000-0xf)={0x0, 0x7, "fc2d097866f660"}, &(0x7f0000cb2000)=0xf) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bb6000)={r2, 0x7ff, 0x97, "5b19d054fafdb2ce7cdf831477f3b3d1b6dc80fd2d0af279ae072df2e98c154b08336bc4c28a16cb9d536ccc177ae035d63d641489cf5ad8f2cebaf4764bb3e72f88b811ba604295ce3fedb5927c6d16c889447b4e30c8cc1c4d256716cbd0271cacaf459a261536d1d6c8a88c949a70cc1335e3d72cc1f078388d72d07d45225894c332cace9310b7e1d60d626e4d00f63229a5b129a6"}, 0x9f) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000b4e000-0x4)=r1, 0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) [ 47.856292] kernel msg: ebtables bug: please report to author: Wrong len argument [ 47.870802] IPv6: Can't replace route, no match found 2018/02/09 13:09:48 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x8, &(0x7f0000fee000+0x911)={0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ff0000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000fef000)=0xe8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fef000)={@mcast2={0xff, 0x2, [], 0x1}, 0x81, r2}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000047d000)=0xad) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/02/09 13:09:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000473000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000451000-0x4)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cc9000-0x108)={r2, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x7fff, 0x0, 0xfff, 0x1, 0x1, 0xfffffffffffffffa, 0x0, 0x800, 0x21, 0x1, 0x2, 0x3, 0x1000, 0x2fc9744, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@dev, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xfffffffffffffe7f) mmap(&(0x7f0000b86000/0x3000)=nil, 0x3000, 0x0, 0x35, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b89000-0x8)={r1, 0x200, 0x2}, 0x8) 2018/02/09 13:09:48 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@echo_reply}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0x6)=@hci, &(0x7f000000f000-0x4)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000000e000)={{0x8001, 0x0, 0x3f, 0x3, 0x3, 0x9}, 0x8}) 2018/02/09 13:09:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b10000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf", 0x4) bind$alg(r0, &(0x7f0000b22000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/02/09 13:09:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a9a000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fc7000-0x490)={0x48, {{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}}, 0x0, 0x8, [{{0xa, 0x3, 0x20, @empty}}, {{0xa, 0x1, 0x1, @empty, 0x24000000000}}, {{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200}}, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x1, 0x6, @empty, 0x2}}, {{0xa, 0x3, 0x59, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x1, 0x9, @empty, 0x6}}, {{0xa, 0x1, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xffffffffffff03e3}}]}, 0x490) r2 = socket$inet6(0xa, 0x80003, 0xff) tee(r1, r0, 0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f00002d3000), 0x15) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000084a000-0x8)=[{0x2, 0x5}], 0x1) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000)=0xffffffffffffffff, 0x3) 2018/02/09 13:09:48 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fad000)={r0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000fff000-0xd2)="e15ae04b6be97f9042f41a971d6c89cdbca73953c345b2ce384f515f1aad0c61a5f44c5158549c12b3d601e7eecc64c92abd3cfb263076d782a4db54f36f45a6af4569d1d2b88fdc6c8329e3fbc692052f5d2b3a832abed94a894302496ed0d7f211368941313d9b9bef34cc6a0d393d32657f8eea0c44a657bec484b6cfe3e2484752455b9519d71e24f00dbdced9d56cc6ae50b4bafe852d4caa341b4526b0b6f54883401856e2a41d2fad3d48172740d26ebfc857fc755fd931ba553889010d2abce89d914291558dcb5b87ddd6b3c427", 0xd2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000d8000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000037a000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00005f8000)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) 2018/02/09 13:09:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000409000-0x60)=@nfc_llcp, &(0x7f0000587000)=0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000094c000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000375000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000908000-0x14)={r2, 0x7, 0x5144f1bd, 0x0, 0x4, 0x938}, 0x14) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001db000-0x10)="19010000000000000000000000000054", 0x10) sendto$inet6(r1, &(0x7f0000fcb000)="c35f2aa33eba906fbd64a08cc5c5ed2cefc27db1904a159d5fdc477007f4d0a11d25815e222a71cada2ff71d22f813d43e6499690c608c2d5ce024993ddba1c3ea1fde30642fe63e4b4e698320b1e9424ea8dcdc0f2a3a4e5516ec8bb0233282635670828187849ffbbda9d41117bd57e89771a2edd8aa37040fc89d42690de9f356ed921b7b", 0x86, 0x40001, &(0x7f0000bf7000)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000e30000-0x38)={0x0, 0x0, &(0x7f0000a87000-0x38)=[{&(0x7f0000f6d000-0xc9f)="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", 0x281}], 0x1}, 0x0) [ 47.904320] kernel msg: ebtables bug: please report to author: Wrong len argument [ 47.936196] IPv6: Can't replace route, no match found 2018/02/09 13:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bce000)={r0}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000b92000-0x4)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000bec000-0xa4)=""/164, 0xa4, 0x0, &(0x7f0000cd0000-0x1c)={0xa, 0x1, 0x755, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdb}, 0x1c) close(r0) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000)=0x1, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000003000-0x38)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000000000)=@newsa={0xf0, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, []}, 0xf0}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0x78, &(0x7f0000006000-0x78)=[@in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}]}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}, 0x3f, 0x9, 0x2, 0x0, 0x20}, &(0x7f0000006000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000005000)={r3, 0x23b}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000005000)={r4, 0x5, 0x30, 0x2, 0x9}, &(0x7f0000003000)=0x18) 2018/02/09 13:09:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000255000)=""/145, &(0x7f0000000000)=0x91) r0 = socket(0x10, 0x2, 0x0) shutdown(r0, 0x0) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000015000-0x20)={@common='ifb0\x00', @ifru_flags=0x1100}) 2018/02/09 13:09:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x43, 0x1) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r0, &(0x7f0000f49000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000d6d000)=0x10) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/09 13:09:49 executing program 7: socketpair(0x13, 0x5, 0x5, &(0x7f0000e11000-0x8)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f00006ea000)=""/174, 0xae, 0x2102, &(0x7f0000fb5000)={0x3, {"6b679b96997e91"}, 0x200}, 0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000001a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x20)=[{&(0x7f0000014000-0xb5d)="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", 0x5c1}], 0x1, &(0x7f0000011000)=[]}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000001d000-0x1d)={'vcan0\x00', 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000017000)=@assoc_id=0x0, &(0x7f000001d000)=0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001d000)={r2, 0x6}, &(0x7f000001e000-0x3)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000)={0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001c000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x2, 0xffffffff80000001, 0x1, 0x0, 0xa, 0xa0, 0x0, 0x7f, r1, r3}, {0x7, 0x6, 0x8, 0x1, 0x8000, 0x4, 0x8000, 0x7f}, {0x16, 0xa80, 0x6, 0xf3c0}, 0x1, 0x5, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x33}, 0xa, @in=@empty, 0x4, 0x0, 0x2, 0x83c, 0x4, 0x7f, 0xffffffffffff0001}}, 0xe8) 2018/02/09 13:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x5, 0x5, 0x80000000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b05000-0x18)=@add_del={0x2, &(0x7f0000b2b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000455000)={0x0, 0x0, 0x1, [0x3]}, &(0x7f00000c1000)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000572000)={0x40, 0x1, 0x80000001, 0x0, r3}, &(0x7f0000105000)=0x10) sendto$unix(r1, &(0x7f00002e4000-0xe2)="68ce3911b99bdc55e52fc9a4ac64ae8107ebd536e92a730142043fb78d402fcb5b179bc94bd11e2a97084c8197b19c73e430b2e79f3e6d92651815927368c7c9389a37202de56a325b3d1a54242b3be0334d338f0526ba3930d027527bf6e5ff7eb27a998b453163fc01b7ac39fe3173c5d4e78b390d598065c4894d88fbb814002f61618d25044f45115e8e63b4c914b3543ec8db69d056438a90b80e6106bf7e5e7055cd56ec1c6788a7305f3e08e5b20afe1b788be25100969b6d8a734e4c5a15b5fac8e14409441c719b3f5fd893", 0xd0, 0x0, &(0x7f0000e0a000-0x8)=@abs, 0x8) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 13:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc3, &(0x7f00007b1000), &(0x7f0000351000-0x4)=0x4) getpeername(r0, &(0x7f00002bf000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000b48000)=0x32) accept$alg(r2, 0x0, 0x0) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002f0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000257000)=@generic={0x8e7, 0x7, 0xff}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x10, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x10001}, 0x1c) pipe(&(0x7f0000978000-0x8)) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000021000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xfffffffffffffee0, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@CLUSTERIP={0xffffff14, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x7f, 0x100, [0x7, 0x6, 0x800, 0x2, 0x43, 0x1, 0x10000, 0x40, 0x0, 0x3, 0x6, 0x100000000, 0x100000001, 0x7, 0x200000, 0x2], 0x3, 0x3, 0x6}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/09 13:09:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000ed7000)=0x10, 0x800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a15000)=0x3) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b}}) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) writev(r0, &(0x7f0000004000)=[], 0x1000000000000144) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000001, 0x8000002) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d99000-0x8)={0xe595, 0x7ff, 0x6, 0x1}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d0f000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0xfffffffffffffe4c}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x8000a, 0x100) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[]}}], 0x1, 0x2) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b7f000-0x4)={r1}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r2, &(0x7f0000b29000-0xc), &(0x7f00000c2000-0x4)=0xc) 2018/02/09 13:09:49 executing program 6: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000d40000-0x4)=0x1, 0x4) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000705000)=0x40, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000054e000)={0x0, @in6={{0xa, 0x0, 0x1000, @empty, 0x5}}}, &(0x7f000058e000-0x1)=0x8c) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f0000765000-0x10)=@ax25, &(0x7f0000d41000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000af0000-0x4)=0xb1) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d41000-0x8)={r3, 0xfffffffffffff000}, &(0x7f00009f4000-0x4)=0x8) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d41000-0x8)={r3, 0x1ff}, &(0x7f0000d41000-0x4)=0x8) 2018/02/09 13:09:49 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[{0x58, 0x114, 0x6, "b1d1e489cb888984f0a7cd82a26b1eaeb1820337991fcf759fb3eea59518391dfe83a135d1e77381575695d854867b5aa77c468500084a23339e620eb9be408fa0"}], 0x58}}], 0x1, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) socketpair(0x0, 0xf, 0x8, &(0x7f0000524000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f94000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000a8c000-0x10)={r4, &(0x7f000089e000-0x4f)=""/79}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xfffffe99, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x805, 0x1) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000f93000)=[{&(0x7f0000a78000-0x1000)=""/4096, 0x1000}, {&(0x7f00007c1000-0x11)=""/17, 0x11}, {&(0x7f00000b4000-0x6b)=""/107, 0x6b}, {&(0x7f0000f93000)=""/138, 0x8a}, {&(0x7f0000f94000-0xf)=""/15, 0xf}, {&(0x7f0000f93000)=""/142, 0x8e}], 0x6, 0x0) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c22000-0x8)={0x0, 0x0}) getsockopt(r1, 0x2d, 0x4, &(0x7f0000a0c000)=""/149, &(0x7f000078c000-0x4)=0x95) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d95000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f000022e000)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000e74000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) r3 = socket(0x11, 0x100000802, 0x300) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "64049c", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000023f000-0x4)) getsockname$ax25(r3, &(0x7f00008d0000-0x10), &(0x7f0000587000)=0x10) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000cb7000)=0x18) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000acf000-0x8)={0x0}) listen(r0, 0x800) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000263000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1, 0x6c}, 0x10) [ 48.218560] TCP: request_sock_TCP: Possible SYN flooding on port 20025. Sending cookies. Check SNMP counters. [ 48.238040] kauditd_printk_skb: 4 callbacks suppressed [ 48.238047] audit: type=1400 audit(1518181789.190:49): avc: denied { getattr } for pid=8227 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 13:09:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000da4000-0x10), &(0x7f0000000000)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000bac000)={@multicast1, @dev, 0x0}, &(0x7f0000ed6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="3b05b15d50ae58eab6cf116a3cf5c718", r1}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr, 0xffffffffffffffff, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r2, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = socket(0xa, 0x7, 0x7) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f000051d000-0x4), 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fea000)=0x4, 0x4) 2018/02/09 13:09:49 executing program 4: r0 = socket(0x4, 0x2, 0xfffffffffffffffb) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00005ce000), &(0x7f000064e000)=0x4) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r1, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000002b000)={0x7ff, 0x7}) 2018/02/09 13:09:49 executing program 1: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000)={0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000038000-0x10)={0x6, 0x0, 0x401, 0x100000001}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) connect(r2, &(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f000025a000-0xc0)=""/192, &(0x7f0000005000-0x4)=0x348) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x9, &(0x7f0000038000-0x9e)="991c66c8db8f4971c25703d3cfffa032aedf7859df36cfeb40eef4e492d015b783b67e2405012e3e2ef3718aefd816ea4e49a28dff733ffec82829e108b23049ea124ad9adb6d3b869e2a3c68817a613b8e196f96bc0445ad4287f1b5c4bf14d67f7509321c074f380f457a75b0a95156074857d32f3f846c555ca1d6db7d5bfa83ef7f5df8dbd1b526db9531bb6975b440c732236838bd93dd9e43f9839", 0x9e) r3 = socket$kcm(0x29, 0x7, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000032000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000038000)={@generic="470cce2d341c76ffa8ce29815fde6967", @ifru_flags=0x1000}) 2018/02/09 13:09:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f000002b000), 0xac1b113359220980) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x79e, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}, @in={0x2, 0x1, @rand_addr=0x8}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1e}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x84) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x21110}, 0xc) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001b000)={&(0x7f0000030000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f0000033000)=@ipv6_getmulticast={0x14, 0x3a, 0x231, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000038000-0x8)={0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000039000)=0x2, 0x4) 2018/02/09 13:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000502000-0x80)=@generic, &(0x7f00002fc000-0x4)=0x80, 0x8000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000a3000-0x4), 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r2, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x20, 0x18, 0x300, 0xffffffffffffffff, 0x1, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000093000-0x4), &(0x7f0000dad000)=0x4) connect$llc(r1, &(0x7f0000d05000)={0x1a, 0x17, 0x0, 0x1000, 0x20, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053f000-0xc)={0x0, 0x0}, &(0x7f00007fb000)=0x188) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b88000-0x4)=0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000b19000)={0x1, 0x0, 0x1, 0xda, 0x0, 0x0, 0x81}, 0x2c) r6 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000b14000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) r7 = accept$alg(0xffffffffffffffff, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f10000)={0x0}) r9 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000df1000)={0x0}) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000099a000-0x8)={0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000516000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e34000)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000551000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c46000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ee4000-0x4)=0xc) r17 = socket$pppoe(0x18, 0x1, 0x0) r18 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b57000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d0b000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f00001a5000)=0xe8) r21 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000023a000-0x4)=0x0) r23 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000225000)={0x0, 0x0, 0x0}, &(0x7f0000a26000-0x4)=0xc) r25 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000145000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000e9d000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000971000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000e0000-0x4)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c4b000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000af9000-0x8)={0x0, 0x0}) r30 = socket$nl_netfilter(0x10, 0x3, 0xc) r31 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c19000-0x4)=0xffffffff, 0x4) r32 = socket$inet6(0xa, 0x3, 0x80000000) r33 = bpf$MAP_CREATE(0x0, &(0x7f00003e2000-0x2c)={0x8, 0x5, 0x800, 0x1, 0x8, 0xffffffffffffffff, 0x4}, 0x2c) r34 = socket$inet6(0xa, 0x800, 0xfffffffffffffff9) r35 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r36 = socket$rds(0x15, 0x5, 0x0) socketpair$inet6(0xa, 0x80a, 0x0, &(0x7f000078c000-0x8)={0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c05000-0xc)={0x0}, &(0x7f0000c27000-0x4)=0xc) r39 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f16000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfd000)=0xc) r41 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6(0xa, 0xa, 0x1, &(0x7f00000e5000+0xb7d)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000a21000-0x8)={0x0, 0x0}) r44 = epoll_create(0xfffffffffffffffd) r45 = socket$inet6_udp(0xa, 0x2, 0x0) r46 = socket$inet6_icmp(0xa, 0x2, 0x3a) r47 = accept$netrom(0xffffffffffffffff, &(0x7f0000a5d000)=@full, &(0x7f0000ea0000-0x4)=0x48) r48 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fee000-0xe8)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00007d2000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae2000)={0x0, 0x0, 0x0}, &(0x7f00002a2000)=0xc) sendmmsg$unix(r1, &(0x7f0000afa000-0xa8)=[{&(0x7f00000c1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a9000)=[{&(0x7f0000fd1000)="f3857842983dcf857f4ee8b599bc0987cee63741907a35cbef85200a6508d182154277da1f38196925b3ab223e37ac2732ddfd9eb2f5caa30cd8facb806bfc3e274083f8525f2bd1cdc0c2dfc3fb9a9415f8bf6fecb85ad4ce3836b6495758a6db11c88ff779d02befb068a8b98f83ff9a2c8706295402da80e8429d5db5dee1a675a99c5df274eff96adaf0f97b90c3f00ffaa639bb0566b1ffe4ebc6c810b01bd56a78948a978beb6528ec246344c4493291d30cc2cc9bbb1bc24f37c19e8557002019e4ea125c8b6042c3308a8eb998127e8ff47dcf68929c8aea2778a6d367261e99ce000fc7f09574", 0xeb}, {&(0x7f0000dfa000)="c61adc4d479f0586bb2033537e43447fcf16f621da4a4f9febc749e12ba1c8b401b58f4d469d8563eed5cbaf8f4ba1140aa9074320aee96d48582b720961f4c73b12e7f1dcf9c0240da0ee05c80f5d41f3b93dd3a2932779f3e40cab7d9eacadded2d6ebb81f34c1b6fe26a993c8994e43982b08d238d805be824d8f9f21cc1be2241a9b05c3a4d0600dbe85e484987bc34a50abaea6ee5c9118d42269820466351f00b2fe7ffcb227244b371554760ea4b33551f2ef390f155a2a212c9eb9342fcdde34e2d8474dc34a601c", 0xcc}, {&(0x7f000019b000)="bc315ff3daf2898c89e94bbd8c369fd673b5ed1d368dcd445143e882ae2434188b9abf03a3003c0aa286daa05655cf64cd68ddbd2f6c8a7c8636159dbb", 0x3d}, {&(0x7f0000321000)="bcbc3eec05fea4587a3e0828794f558b3dc7369fca8b8e8318e181ed0287ed5ad8b7da908bd08251b316953147c28fe8267b710943d44608c02d7df0035c6dc2009dea7840ff843418a06482d7d97153e9d753dc3ab71b8e75d5ff8aa03356146e2987a4b4109fb4c0669c4f67357bd9bc830704c88bdf8db39770a3e15e59ff3ad41e2dc9830c2ffdbd90accb58c1e803a0784afb358ce4558e65c02ca6b81753112951c972ea040f32b0e88c06632322094dc307484b11737985449545f85dd6aeb20337fe2cf319ac9f6bc82cc5c25ab3f5b57372cf2746019b6ddc147f1013df912686381e423c63127114441231d4", 0xf1}], 0x4, &(0x7f000076a000-0x100)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x100, 0x8040}, {&(0x7f0000972000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ae2000-0xa0)=[{&(0x7f0000ea0000)="d77c6eb6d462c7a45311b0c480f156c24dc5ae350dcf808dcc66d5bee5e69314b5810f5f49aad7a37d8d0ff577488ca86fd8b8ad17ba845e33a77a0e5a64d3f27f56851add3a04a03b79af9b5b359d3abb15db8e65d93d4e73e9f9623a6c74b1499329777f13058f944cb646e8c6acd442bf9e8ab25d8ef2aa11d87f6cde7302aa586eb60d627edb47f413ebcd5716fbfba67c59fa34273434a7ffeef0fd5faade611748722038", 0xa7}, {&(0x7f000068b000-0x9a)="6881c71c067074b96f674b1074f1fb8011ea4b9e87d2709d80f68931a85b14684438e3a4b638af93880878672779eb9c6d7287bb606a1ed98b3f2ff12a2f9c5ab1dbd8e6a0aa96696e2f326e0e839704d8948ee4853659520d4c8a4f91e403423d1ecc3bdff6beab1ae6d4dbe96543843f89fb09fe3d53fbd8bfd7f2329badd2263aa1ea045af469d82a2aef1c42370d74ff2234c92fcc48e9f3", 0x9a}, 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{&(0x7f000066f000-0xf1)="de2fb29278fcebc5cb20b593892e2255c98c7a4512030d6f4f09c4b534af33599ac6b57a24b4d2e2184c75f0713a49f7db3926b186b57aa74c5a6d727478a9de41a3a2c8dc1cf9ae19276623d104764a2ad67a07a08fb291d487efb7204b662ab8e9af668c92c611d394297a8fded4b925a72dc124f214630c3fc6a47e7040e6845f1441b1cc61a1607838ded6920cbb86d0f003ffc96163f1091a3b56284acec5dcf119f739ad50e7ee6928bc66e03975e3691ac62bf6351bd2bba7652ef8ae6075f6eef3fdaca0b4d3a116a10e4d70ab2e44893b1b6204813146a969f27245073ff160dfa3ebeabc97e91c5b9c5e6f91", 0xf1}, {&(0x7f0000cac000)="100e271279dbd6508623db2effe0dcb480c3cbc7d6b03f179d8c090d3309235a02e1579a6bf90a15", 0x28}], 0xa, 0x0, 0x0, 0x44010}, {&(0x7f0000c77000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000662000-0x80)=[{&(0x7f00000fa000-0x1a)="f5b011d65b0fb40ad219281c3c7e689589429c85078732d75402", 0x1a}, {&(0x7f000074e000)="8d0fc60d2ce4949db27be37f2b2b2999660e43f13212cf9ce992249628ffdb61cb79bc7f6626ce552395b3952704f77b7e86e9cae4037e083bcffccb19659e3af449cee8c3508db768751de57c08058f56086da1a391e7268d97b747127ca05441", 0x61}, {&(0x7f00005e7000-0x8d)="f4f5c95f81825b0f7a804a0b8f2d95057399d25e60833c695ee3f8e13293e426167e175faf62997151c1bb1eabc3c5d93d5d451243188ad8cf693572ba5a913587fcef925f8cb15035827301a437528f3f99ac2cc4d0ccf6778ec62e8529f644568372ced3a55504285d6286d81e7b6df774d41a99d4e5c82c8829b044b4c3e4e5b7cd9e9a21ad69ec0a0d8770", 0x8d}, {&(0x7f0000d74000+0x34b)="6d0b0abb6e95a8325fc88e643739c45051eee613dea854eabb311bd6b85ed9b0b68852cf34efdfce15429c8bf9c849c19d6407ae7475ccd306c2b45b9f4c7fdbd8105ae182716aeff730c70c88a647e557c8aae540cbc20cf9c0181399cb9558f827aeba03f8bdafa16e98598c404db21f5dc91ba6a51be420765efc70bbb619bb73e58e", 0x84}, {&(0x7f00008be000)}, {&(0x7f0000665000-0x9e)="c002e3b5a23dba8aeded19b5161a7ee0c11254a28c8d17e3687989a2cb56547fbf93ff7841f8259b52f4d0759fa2c21a8894a7830cdde8a1f95297c7852d8daad86485a0988e30d47bf6d42588e0bf8e30d727874ad2c654f81d25bb5e5753770584917db149e4c50eb4453892502f40c6ab30d47c65e6e4d7f657cc5bfbd961218cce86366b597176661a6d446ccd73abf0c86a79144ef5d14ed41d72e3", 0x9e}, {&(0x7f0000e08000-0xf5)="8e5f07ac7c1b399f6e2cf747ea2e52a68e6a7ce5dd1ec30faa1e9804f54dd94a18fbac8c7c374e3e5ffb4a079f879da5a259d1d206ecfca7367e103b7852dae49d5eccf393a1aa29282ae0d6b686c8f7087194a19fdc84cac5de4bcd509ae9861554a5e885307a30fd5484476ada6782ef96868873b13ea76d7f909bc63d1a5a31e29585840b0a70c859ed0cc7d110a0cd829aca721b82c46a6801449ce3a4220456e877ce8f580b61578cee2d14cde483907062675f1ceba39f406ef0c948784806f07118bef76218a4699690905c60e6e6bb9f20a0eacd3481e28fcc77fb6657ef678b1b2a86966608279d32ed824615fc99de9b", 0xf5}, {&(0x7f000087f000-0x1000)="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", 0x1000}], 0x8, &(0x7f0000c75000)=[@rights={0x38, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35, r36]}, @rights={0x18, 0x1, 0x1, [r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}, @rights={0x20, 0x1, 0x1, [r45, r46, r47]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0xd0, 0x4081}], 0x3, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) recvfrom(r51, &(0x7f00001d5000-0x33)=""/51, 0x33, 0x0, &(0x7f000021a000-0x10)=@ipx={0x4, 0x0, 0x0, "a24276761208"}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r53, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r53, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendto$unix(r51, &(0x7f00004b9000), 0x0, 0x11, 0x0, 0x0) connect$unix(r52, &(0x7f0000c91000-0xa)=@file={0x1, './file0\x00'}, 0x3) 2018/02/09 13:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f00007f7000-0x38)={&(0x7f0000a80000-0x9)=@rc={0x1f, {0x5c1b, 0x8, 0x80, 0x8, 0xffff, 0x3}, 0x5}, 0x9, &(0x7f0000748000-0x20)=[{&(0x7f0000380000-0x3e)="5b8150242d56f76b138b700ea7d03b6c7ba04fe06aa7e43699ca46ca14dd7286c2d58189a6abd5771a9c5bc23bcd247c49acd2dbb8821484eebc7beeba1b", 0x3e}, {&(0x7f0000163000-0x64)="f28eda833f52cc580c567ecc4706fce175981eb960d5863f6c610bc35092c3aea8d8d79689d407547f4f49b7199f3a6c1b0bae7c5b00a47b7650853307eb0c670a28cb010c053b8b0a59d5f687fa05c2ecfb272f79360d9d401a42ee99d13a889a647f67", 0x64}], 0x2, &(0x7f0000fb2000-0xb0)=[{0xb0, 0x19f, 0x8a6, "7f15d80d5c03101e09902f871f265b77b390dda24c6ad0425c7fe5c418f283e7ea22f1c55d97a63ab1c0c72170e0472fd6e1b2531d3fac2e5a91997e409fef9aa115cdc097ec4ef1fb5c681b36cbbc4a223f1cb7846f8c31841e2cd76992a06a4b6d2537b38dfd3476b4fe86d77de2bcde601f69ec2dac25835399c6e02d7949c876795835b0d834390aeb849cc205825a01580f6cee5db4fdeba60a0208"}], 0xb0, 0x40}, 0x11) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f000061c000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009c6000-0xb), &(0x7f0000de7000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f00006fd000)=0x1fdf, 0x4) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r2, &(0x7f0000b5c000), 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000), &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000), 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000728000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000411000-0x14)={0x0, r0, 0x1, 0x1}, 0x14) r1 = socket(0x0, 0x800, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x3, 0x5, @empty}, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xfffffffffffffc00, [0xfffffffffffffc01, 0x27f, 0x100, 0x100000000, 0x3ff, 0xfffffffffffffbd4, 0x401, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000}, 0xc, &(0x7f00009b0000-0x10)={&(0x7f0000691000-0xcc)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000003}, []}, 0x18}, 0x1}, 0x0) 2018/02/09 13:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000433000)={0x0, @local, @broadcast}, &(0x7f0000f40000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f87000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, r2}) socket$inet(0x2, 0xa, 0x0) r3 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000ddf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000f32000)=0x521, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005ca000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000017e000-0x10)={0x2000000000000115, &(0x7f00002b8000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000454000)={r6, 0x20}) 2018/02/09 13:09:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0xf, 0x31, &(0x7f0000000000)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0xfffffffffffffffb, 0xfee, 0x2, 0x2, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r1, &(0x7f00009b7000), &(0x7f0000ee6000-0x1)}, 0x20) ioctl$void(r1, 0xc0045c78) pipe(&(0x7f0000d15000)={0x0, 0x0}) sendmsg$kcm(r2, &(0x7f0000942000)={&(0x7f000022e000-0x80)=@generic={0x1f, "a4d9f9cc22539c16410efff02abcaa7ec9afa3bd56156635b065c0651549bab85ba97e25e8ff0ae8cf31cba1e176885a1d2657c3ab0d66e949d689f2d295ab16ce75e051a143b1a93b5928b09f18725b80598bc17b11a3e0d70335f9aa1f575522301051060bbac73d16179f90b554d0c537fa666ceaf26e86256f797e37"}, 0x80, &(0x7f0000562000)=[{&(0x7f00004e0000-0xaa)="3257bc14e1d7a26bdac9564a1e5a5c44e3c85e08f4d16fc0af0be6e00a0cc849e7ba44566da2250ee80decd16311ed19ede230c283eed02067a7223eb8eea9707292b6e8c2959b10fb3fa0ff723034209e2c512166c09f444a7eafc26d252f938633977f008e41a1f0758a58bee138ff6c69c5055ae5e29b18974b321a36fe3c4c985e1714c6a687c2669daeeff0d065307cfbff0a302450b9a632d14cf62ad200187ddbe04c65883b2a", 0xaa}], 0x1, &(0x7f0000823000)=[{0x70, 0x117, 0x81, "092608823239c428290392464b32c8c2b3e8f8d36a60d68cee07f3024c9eba405742581dff79993d29b698752bf8cf2866664fd58815721a729396312e25647e2dfaf1541f5d0d0eeae49b69c4d847fc7ea263bd571b7895e2e5286b9635"}, {0x88, 0x115, 0x1, "30140910cb68d67c63d5489fef0412e077e18322dec10424ac0d83c8df8ca7d6bb3529c1d0d1a5bc6bd697b06637645540459e43adb80962125e57b04c984aff8b681f49ccf8767b35bddce7f28c46b0a60733bf176d1190d5a0923165e027e897a778eeec41db7511f69bae46d2f986940ced37"}, {0x90, 0x6, 0x1, "1e2c891033ef2bed624324a64d9c2bbbf2744854b95b4379ed57863a05a9843f50d61f9bfa28eb8c2050a1aceef8cd02fc5e689fcede03c2e8e8fd270b55569dabb1586205f0f1bc03bd3249335298d234bd5d2b02b8f89831f1b6ff9dcc3799eb59dd3c8b4dc80484e327b40923dd60c5ed0a0889f037d7cb135c708d"}, {0x1010, 0x11f, 0x3, "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"}], 0x1198, 0x4050}, 0x1) 2018/02/09 13:09:49 executing program 4: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002ad000)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x0, 0x1, 0x0, 0x0, 0x9, 0x8, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/09 13:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00002d3000), 0x15) r1 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000049f000-0x8)) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000)=0xffffffffffffffff, 0x4) r2 = accept$ax25(0xffffffffffffffff, &(0x7f00003fa000-0x10), &(0x7f0000ad9000-0x4)=0x10) socketpair(0x0, 0x6, 0x4, &(0x7f00003ce000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000419000-0x20)={0x5, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fe3000)={0x2, r4, 0x1, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000462000-0x10)={r4, 0x404}) setsockopt(r2, 0x80000001, 0xfffffffffffffffa, &(0x7f000014a000)="ad7aa78384f8f82e52bf63e1e19b942eb0598d20f99164c29f087fa08af18366071c924892b5d2a2ca25942c9ba8850c92534e2e02085f7680c841ee72b091702a2946bc47ec5a426c33379b1d0206af8b701de208e85efd31954499d4df290688ed4e670955993687ee36340ea11598f5e4d36ba953e2feb2a2b13385ca627ca5bada3a0c5d3be6797889cc9cf4200771e7ab9573a4c42ea4cc31", 0x9b) accept4$ax25(r3, 0x0, &(0x7f00006e4000-0x4), 0x800) ioctl$void(r3, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000c6d000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xfffffffffffffffc, 0x0, []}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009d5000)=0x5, 0x4) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a42000)=@assoc_value={0x0}, &(0x7f0000a73000)=0x8) getsockname(0xffffffffffffff9c, &(0x7f0000a4f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000d1f000)=0x32) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006ad000)={r0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x6, 0xff, 0x6, 0x6, 0x80}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003a6000-0x69)=""/105, &(0x7f0000b57000-0x4)=0x69) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005c6000), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000ab000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xc00000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x16}, @in6={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x58) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000bbd000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000a0d000)=0xe8) pipe(&(0x7f0000125000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) r6 = getuid() ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00008f0000-0x4)) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d0a000)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x1, 0x2, 0x0, 0x0, 0x80, 0x80, 0x2, r4, r6}, {0x7ff, 0x40, 0x100000000, 0x7, 0x1, 0x2, 0xf13}, {0x220, 0x401, 0xf5a, 0x2}, 0xde8d, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in=@rand_addr=0x1, 0x5, 0x5, 0x3, 0x7, 0x5, 0x9, 0xfffffffffffffe00}}, 0xe8) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000406000-0x4)=0x8, &(0x7f0000ad3000-0x8)=0x4) getsockname$inet6(r2, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f000031d000)=0x1c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e6b000-0x8)) pwritev(r1, &(0x7f00001a5000-0x10)=[{&(0x7f0000034000-0xbb)="2b715dbc27c5aad54f19c105561534396cc0305feedce85ef6514755ae1eb8c93ceef421c59468f6c5331ab879d8e3305adb2ad8361d1f84cf002a7fb8ef1873e4c8127899c37630c4ec34936e99296d20b3bab827539dd4bbc930dab0ea3e631ecb8acf0d9a470a58d91f8cc3e491455e5dfaffd14964b6b0dfcfdbbc5688ed57ac59bb6d841328e37e17b1352cfa075dd98bbdd8fe0abb26d177a402542f0cd79d031f6c71d1f4639a723d61994f90cd9f6cfa8d06795121c356", 0xbb}], 0x1, 0x0) 2018/02/09 13:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e100000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c78"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000cae000)=[], 0x37c) shutdown(r0, 0x1) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000000000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) socket$key(0xf, 0x3, 0x2) recvfrom$inet6(r0, &(0x7f00008cc000-0x75)=""/117, 0x75, 0x0, &(0x7f0000bec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) socketpair(0x6, 0x0, 0x8000, &(0x7f0000133000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00004dd000-0x20)={0x0, 0x200800000000000, 0x6, 0x4, 0x0, 0x5}) ioctl(r1, 0x8916, &(0x7f0000000000)) socket$inet6(0xa, 0x6, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e98000)={0x8, 0xffffffffffffff7f, 0x3e4, 0xd64, 0x1, 0xfff, 0xffffffffffff0001, 0x4, 0xffffffffffff0000, 0xfffffffffffffe00, 0x401}, 0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c96000)={&(0x7f0000fca000)='./file0\x00', 0x0, 0x18}, 0x10) socket$inet6(0xa, 0x7, 0xfffffffffffffffc) recvfrom$inet6(r0, &(0x7f0000105000-0x6)=""/6, 0x6, 0x40000040, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000638000)={0x0, 0x1c, &(0x7f00001d6000)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}]}, &(0x7f000031f000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000254000)={r4, 0x3, 0x3}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000abb000)) 2018/02/09 13:09:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80004, 0x8000000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f000075d000-0x41)="eb18beed12ae8bdddf9be4b4878e9eb0ef53d2a70412aef7c97ae5ac24878c965c8d6fc053ac8511133de973f9607df2c45a5a5996d33e738bcc0c32c5be48543c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000-0x1)={0x10001}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000003000)={0x1, 0x1, 0x9, 0x2, 0x2}, 0xc) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x2, 0x200, 0x3f, 0x4f4, r2}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000-0x8)={0x95, 0x8, 0x4, 0x48}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80, 0x2}, 0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000-0x8)={r2, 0x215, 0x4edf77b6}, 0x8) ioctl$sock_bt_hci(r1, 0xc00448f7, &(0x7f0000003000-0x8d)="a3ca12308f5257d0cb9a2ac242219b83f4e2fc9942cf5cd34e0d2b4d756de0f004c7c2a4eb171fb06d6a9da903b1dcbb1edc21106cc1f47dfdf7f638758dc45e850543e1d692a07c2765923a2035daf596ae5c10beab17f500428d83f3c8c6168df34ed2cae2693b502f92057c411c925b692f3ac6859698a8fd01719cf3a8b5c6413f51d9d9b3362717363bd5") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000007000)={0x4}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000)={r3, 0x7, 0x6, 0x9, 0x10001, 0x20, 0x8, 0x0, {r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xff, 0xffffffff80000001, 0x6, 0x4, 0x6}}, &(0x7f0000009000-0x4)=0xb8) socket$inet6(0xa, 0x4, 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000009000)={r4, @in6={{0xa, 0x1, 0x5, @empty, 0xc0}}}, 0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000000000), &(0x7f000000b000-0x4)=0x60) 2018/02/09 13:09:49 executing program 4: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000659000-0x10)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket(0x4, 0x80000, 0x7) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000f24000-0x50)=[{&(0x7f0000300000-0x2c)=""/44, 0x2c}, {&(0x7f0000b86000)=""/219, 0xdb}, {&(0x7f0000645000)=""/4096, 0x1000}, {&(0x7f000099d000)=""/8, 0x8}, {&(0x7f0000f24000-0xd5)=""/213, 0xd5}], 0x5, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000b27000-0x458)=@security={'security\x00', 0xe, 0x4, 0x3f8, 0xffffffff, 0xd0, 0x2e0, 0x2e0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000f24000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x2e0}}, [{{@uncond, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x3, 0x2000000000000000, 0x6, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "a81a2f0bcd5dff9688c5c9e159465446348666fcbb52202bf43502d9ddf3"}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xff000000], [0xffffff00, 0x0, 0xff000000], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bpq0\x00', {0xff}, {}, 0x67, 0x3, 0x2, 0x6}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x800, 0x3, 0x1, [0x8, 0x800, 0x9, 0xb72a, 0x57, 0x40, 0x0, 0x80000000, 0x101, 0xfff, 0x0, 0x9, 0xfffffffffffffffa, 0x1, 0x4, 0x810], 0xa}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}]}}, 0x458) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f24000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000094f000)=0x10) recvmsg(r0, &(0x7f0000f21000-0x38)={&(0x7f0000f22000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1f000)=[], 0x314, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000ca000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000ea000-0x4)=0x1c) r1 = accept(r0, &(0x7f00009fd000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000233000)=0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ecd000)={0x0, 0x1}, &(0x7f0000a3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000448000)={0x20, 0x820f, 0x798, 0x5, r3}, &(0x7f00009dd000-0x4)=0x10) sendmmsg(r2, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000420000)=[{0x40, 0x0, 0x7, "9d9147a833d825e8cfa302168caf4e0a8f055214d9b7a49c89a4da4a47b0d69137f5f02b7aa28c2adf"}, {0x18, 0x1, 0x0, "01"}], 0x58}}], 0x1, 0x0) connect(r0, &(0x7f0000c62000)=@hci={0x1f, 0x8}, 0x6) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8d, &(0x7f00009aa000)="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", 0xfc) 2018/02/09 13:09:49 executing program 7: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000641000-0x18)={0xffffffffffffffff, &(0x7f0000f1f000)="c9eb7db150ef287103c7ad4258d4cccdc29f6e717238c8ab5f2ce30bdfb31dc645d9dcd86939296588b22e9ed73510d3f56cfb954aa0babdacca1a3f5f16d0267bc0d78de9e716759781c42d97021b09e1c1ea72f2687d644c344510668f9881f0ebdd225f4b394a5f6ceb6d64d684183f36aafca1085f2755caa05ec3468c3e6c2fcf13cb53d34095a72470b8de8ce3f27677fdb8916b", &(0x7f00004a9000)=""/19}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000758000-0x10)={0x1, &(0x7f00009be000-0x8)=[{0x1000, 0x10001, 0x8, 0x9}]}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004a4000-0x8)={0x0, 0x0}) accept4$inet6(r2, &(0x7f0000cd7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00004ca000-0x4)=0x1c, 0x800) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000cab000-0x4)) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000f1f000-0x4)) 2018/02/09 13:09:49 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0xffffffffffffff8a, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ip6tnl0\x00', {0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x9}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @REJECT={0x0, 'REJECT\x00', 0x0, {0x3}}}]}}, 0x450) 2018/02/09 13:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x200000000000803, 0x7) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006f2000)=@req={0x4, 0xffffffff00000003, 0x7fffffff, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000016000-0xc)={0x4, [0xcf8e, 0x6, 0x5, 0x7]}, 0xc) ioctl$void(r0, 0x5451) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[]}, 0x0) close(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002a1000-0xe8)={{{@in=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00005ba000)=0xe8) r1 = accept4(r0, &(0x7f00008a3000)=@ax25, &(0x7f00001cd000-0x4)=0xfffffffffffffe5c, 0x200000080000) sendto(r0, &(0x7f0000586000)="0a261137aa4543b84c50f4888bd7fbd6c99e88056700d150e2966a67102d781121175f7ee7f81997f4c76936c01aea09d3f4bc7a675a1d4b6b7a898c6f", 0x3d, 0xc000, &(0x7f00007a7000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x4, 0x1}}, 0x26) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000935000-0xc)={@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) connect$vsock_stream(r1, &(0x7f0000ea6000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000cb9000-0x10)=@common='vcan0\x00') 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000020000)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003000-0x4)=0xe8) r2 = socket(0xa, 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000021000)={0xfffffffffffffffd, 0x0, 0x2, 0x9, 0x0}, &(0x7f0000022000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000022000-0x8)={r3, 0xfffffffeffffffff}, 0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x38, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) connect$can_bcm(r0, &(0x7f0000004000)={0x1d, r1}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000022000-0x28)={'vcan0\x00', r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000f000)={0x0, 0x8001, 0x30}, &(0x7f0000016000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000000c000)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x48b, 0x10005, 0x1, 0x0, 0x80}, 0xa0) 2018/02/09 13:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x806, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c8c000-0x8)={0x81, 0x400, 0x400, 0x1}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000eaa000)={0x14, 0x1000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 13:09:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000722000+0x2d), 0x80800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000086d000-0x28)={@syzn}) 2018/02/09 13:09:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00002b3000-0x4), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001b3000)='vegas\x00', 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000071b000)=0x20, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000da5000-0x6)='dctcp\x00', 0xff16) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0x0, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000eca000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000963000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}}}, &(0x7f0000000000)=0x32) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b1c000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@ethernet={0x0, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000b66000-0x38)={&(0x7f0000f02000-0xc)={0x10}, 0xc, &(0x7f0000395000-0x10)={&(0x7f00003ab000)=@ipv6_newaddr={0x34, 0x14, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x4df}]}, 0x34}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a2b000)) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f000007e000-0x38)={&(0x7f0000778000)={0x10, 0x0, 0x0, 0x522001}, 0xc, &(0x7f0000d2c000-0x10)={&(0x7f0000711000-0x3c)=@ipv4_getnetconf={0x3c, 0x52, 0x300, 0x1, 0x1, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x3f}, @NETCONFA_FORWARDING={0x8, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000001}, @NETCONFA_FORWARDING={0x8, 0x2, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008050}, 0x44000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000c6b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000414000-0x4)=0x1c) socketpair(0x7, 0x80000, 0x1000, &(0x7f0000162000-0x8)={0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000ca000-0x6b)="28e8b647944c069f60b8eb07cf9da1a941f1996211dc949466c05d8d929959ed232afb305f201889d0f90157f4fdb7db0c2c42b3e29cfbbeb0b584fb2c20923629726258bcdb95d39a0d1e3873cf06f2f46a24eb68549f7c25324bf9cdfd6f4184a51e925ef9e7037a29e8", 0x6b) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00006c4000)) 2018/02/09 13:09:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x79) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a62000-0x10)={0x2, &(0x7f00005ec000-0x10)=[{0x6, 0x7, 0x5, 0x20}, {0x9, 0xf3a, 0x5b8, 0x3}]}, 0x10) sendmsg(r1, &(0x7f000052e000)={&(0x7f0000eed000)=@generic={0x0, "bd57b9e0646631a320cfc79c4f0ac4b4cc43c04a107073e46ae969f7ca23fb9cba3b80816c1e365edf495dcb42fda7981f35b6439eb7c4e42a1e2f123f78f26a1bd06b8ba290595c8b76f74978dc6e24bffafc9bd0b5c689560117a5c801b4a39c3fbc66d13914046fbe5f2cf35ac4a303926524c18b056e8e26a830a3ab"}, 0x80, &(0x7f0000c2b000-0x50)=[{&(0x7f00004c7000)="da038f271ff0770c1499852bf916d9028d", 0x11}], 0x1, &(0x7f0000043000-0x60)=[]}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000494000)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0xc5}, 0xfffffffffffffffc) 2018/02/09 13:09:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000761000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) setsockopt(r1, 0x10000800000010d, 0x3, &(0x7f0000d47000-0x51), 0x0) 2018/02/09 13:09:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000f93000)=0x58) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00005f3000)=""/122, &(0x7f0000a94000)=0x7a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x80, 0x5, 0x1000}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x1, 0x0, 0x1, 0x4, 0x40, 0x4}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8), &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000003000-0x6)=@hci={0x1f, 0x7, 0x2}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000-0x78)=[{{&(0x7f0000004000-0x10)=@nfc={0x27, 0xffff, 0x0, 0x5}, 0x10, &(0x7f0000004000-0xa0)=[{&(0x7f0000001000)="69eb64c91c1c6dd74d975d17d8e09e842a9c59bd100678d9ceec27e1073778dc2e7c6f349105a3dfed85c5afea3e89ff74d4cde4b204b5cc0212b9b5e25790b3f59438ea328d3465417603dcecc081b3021398307d074bdb4960117a142bab039b53e3d2620cb39aced017ddc82553b48fdbd3c2e9351189b09bb305f4f0d09bd256e9ee2f70f3ee16", 0x89}, {&(0x7f0000002000)="09f96001b2d1e91ec2a2e431da3fa9a91884c9b7af625ef05274b463878f0486568a9a25c5e2aaa65630cd7c35c00d3f75032971f6095218d0a03615d9625ee5c74a7602a94b71f4ad7ce3b20b165dc87200a503c82f8e3be1daa096372ddac322ebfe598820eb24de9c87241dbf71e78cbbe86cbba422dc8186e36e59a91a121503ad1879f939741ec7c10a0089ed4ae686883ca15da002ef77ef288e7bf20f7a095531e5d3514c6efd6af287b5d489f113f1fe8d55dbb2644f586a16a69de6ff", 0xc1}, {&(0x7f0000001000)="7a75af80d5e5a00da2eab172474bd5d5e5b6e414d18ca331d5bde0c3035e304ceabfc8d9ea304ccc27e5cba25f023b8ac4125802e4cfcd8c502f4fd88f8ec80b24cdcd9585590adfe33c8e1a0b65eaefac39630d683ba6bae2602f27dc54031bdf2c97ef71b204c1c2bffdad9aa59a7bf782a4d0d5c18195c032a7118b26", 0x7e}, {&(0x7f0000002000)="612e9b71b8db405d05e7c23138d70e3c8c2798deb070a9ceee59213bdfa92f631441986309d67df7a90c7c46d71ca48965c3a6a835a3d8053583344d0bbd547503aad479c96c610856a16ab7dbc3e1d5a50dd49952f4875d897cec06918c1f4a29aa9f8830ee479987bfb480d2ab794def0a575e062c66d6099f142b49f829f14bc3d32bdada2f70695078af709be74dfc1732fd78ee416fdb0e", 0x9a}, {&(0x7f0000004000-0x5e)="8fb301f86daa694d9a0f407293c2518e9eb55fb0e0360bb1e53f772ce7ee8f79de5b149d84afe3e0e3446dc878fa9858330f0c8835f69f65ef902ea39668f6f714ac6d7ab6bbe68e63ca7abf27662792c666c08990cce616748c896d6783", 0x5e}, {&(0x7f0000002000)="88c6768591ce79677414610df824b118f0145c7ae43abe0799931b569ab021bd02d8875a892e97a509849acffca41777c928688f2c0892cfd15ef07e72d557e2f866b67518db2fa67a3ea0248ef5ac188337d7af34ac7e584ab528d0715eb85719eaf61a6687038c451b94cc", 0x6c}, {&(0x7f0000003000)="cd62f4103297e047d46bf78a16d5132716d0edb921be755bb94d257ab0d5b91c7d45edef321e81c972e8e5baae0f0718bceac3d4c8f818affea9e8cbd57edb8f7460b9e357ef402546e40fc08b09a8e765b5c0fdc4d73d0482c3a0f3c837c62a432296e345f72ac147f37048d809f4ac96d8e150d736dc03797b1edb0be53910ab8b79c7526728ab0b1125f06cb1970c55b7b2b1b9d38fc4f72b96090af024391516a6d56a5d073080392fdb8ea90a22cff79808ff4523f1893f54b9a7195d64bcbbe78ab00aeca92464c667eb15ca7b8aea278cdaa2376a4d56732343aa18648e26e81d296755d91743d6bef02347893c12180c3a93408a828c370dfd855135ca5ba0e854e125c824c5c42f823c8223eba3e0ebba3e13261ff11081efd97bbc5dbaa8f3eea5f3c26677a29b7d5aa932e6e9a7f646d38838a536caba5fbce3a06ab072215e44e41e408ac932f5801e63c062a7536a16a4c1f8f25d5caf966006ed911b970664ec694d7aec923f8c0bf1051e51064c9670da31e2dabd45f03cf1258419502ce5d7e5e955d9ae8f0ddea6bb15d914d692dabc6d5da0c3a6cb617843616898f1300076b387a475651f8da9e9f9f7891ad725802a189163ea9b3240196e5d87992de9b9598036686615941320a3494b552aca130f4cf68dceab9e5a4870009b1963109eeefe5f7f78af33dfda14b8b69691dc6a3a253bfb6f08145ce5b6f752cb412dd4a5d927e82ebb8729bd24e4cf80faeaaa62f4c16847f905aa8b7ad0e87d891072179e63e5d8d2d2e172d2d28422942032628a05984795dee00a951e53749f1e3d6176a72872b7d5ce978417f924eb8a00b30df9c31cb563ebc6b573d9ea4a5e792def7c7432c2bd76d7db4a3c557bbfa5b773f59c67f8a98837f30e8324cd5fe2c3179c89cd4c08f8dbe859e1484495d58ed221af2d6a9c520675f8300417b820a07c1d2ccc4eb2c72d035e2d702f348239547b6dad2b49d1cb7fdd3d8045986c749b616a6cde47c818fabf35be76316235785b424d9f26409f9a6a9bb37dd5d524343c633e65b7f412fb22b96fa82808c98408696f9de949f680ea22149ec25ca36a00caa5792ae3537ebff697ee33b613fa92ce018b2044e5a5ae95da6ca30e0e295bad7e11758f95b307aa8bb4f45dc98ac2a690f13661085beffceb786d37763949f5bb8f1f1af323a258e7b52aa0ca9883a4aec4ed9f2a386c6bda49b3aec6783d7bff9fd84e8fa6a02d18fe717e6a3d706c4ead7f1b3080ce39e2493d261c5a0e72f7112b8f72dee95557ad0605198dd1fc46b0ec72a94d0ab8262d63d660580416304cce5db5aec86247a9d9b013fed9ccc22d55a058489a64925d9982fd26e6bafab91c4fef1d8629d3f01fc94f4e59a65ba8cf6d4d324aeb1a955b1bb80f27eb4f2c46e15579ae412d8d3a4333c5f7e22fa0ddfa557b9413ea701fdb8f6dfa6d89fc47d243ee0904f9391fec7535cdeb65d7b94452b105592480a88c374a62f9e4969e40e72ef103c0a47fb25b05b629581c6cbd00964e200d9b52e25c280a3b56c4d11076c012868ec7e2a85db134b8fdd0eb05d1ea756d9a158ad079f181b16036eeabc40f07ed65c5f315a288e08475044a64c9608f1eb72871891dce23493e208ff1ee0304f1cd027ca0b122f25508d5f2362591325ef475ea677bc0b644b31b7f84f6c0472ea3b02e17e3591b21cb933895122887b3ada622069f90720b8f80a32c7ba384f0df510250f5f2c24eb3a3425342fea1abf733d3e2e1ecd826f263a1ab56a6149330b06aeaedd9bf5555ec7e4d574daab258e6aedac050f1c431e1670afeb3a904431ff258300adba798d2cd1352202b8a4991a59388d6a03ac9ad9fd23e11e6c4cf56e3dd05928cb0990bd63eda52caa481967aa4e79768f58e10117eb82250bec935a41c67649279d83f0dc79160e22625502486125e7cd93128b33f8391e10d5bcdcc9eca0cc0833d807ad35073a4e25909d4023ffe355f96ea94df17d00a1bd3ab863a14df75b33b7482974cdd00f0693b3af2d9fa17aee428f0e559c7ea1a141e16b400ff656408a0bbaabc632c2278565ff48f21d51bc0a4e2c73cb3559fb11f258d4410fcc0b90e9bd4ad4add67391d781faa0465ba5fdf33b5322b53f858fd38ec70b2e81ed7dfd64bf9605e3bc09486cb42f2f0f0a1244a34fb1fb0f25b3296c1d89a1db3f28682c05399173b61dca1f07e16c5d560b522bd30d849fe7b695bf5e2e17cfbe2991aec0589fd01592b719bed2d7ddcdcdfec2cb78993f832bbd9ad69df7a97956c0b66f94d363a2ee811338a61d11b751f1250b69b65db5f453d99bce049e1b1eb6c06f089eb068e045a03e82c06a419dbc0620142776587d8bc2f07f5278e7b02a8947665f118b7268ee2631e1acc780c85f8585f648fb74ce497a40db2157ed02dc2d0cf3584309eee90a681b0c59bf64b80b9c35092e76b6c017c70a54a200b08ab27cbd20dc823a8425c67593be148008ad8b13cab69b5be29419d596e8f51155846658a486e4264b4ad26f79c3a5763cd0b408e01eceeab6a245e13bc84dab95d5c83d25d987e3836514aa6ad3495b3fe64d889f78d642d97e341657878a30964bcd18340324e4b3ce1bb076f5f844570931a1c2db1c4155f75ac82d3c85b2c4379613becdee0969afe5aa4ab79fc77091aa3517a592140413e65096aee43336470e125af6d05d9c56f5c1a138e50beab17d74dbb5c71e15f9674dc9faff01a9bb4cce7f9fb017da3c66feab69e8d8061b7c624ba4d5b42f546f597f30b85d416593b858ae0dbd3f7f520e7e43d320fb053b1dc9151fc3cb99d6604ed4616ca9cf45ea6aa9bbb6dab00b2cf3c35b4eb1f7c32e6a6b94e5ebd22d21b94b063df4d68d8a1a6e6a3a89723594b3e9680376f2030809e6785f765b3128b003cf6011f31386206584be33b8bf979d46166a1f510b223847dbe0c7c464e0b5fbbd06a6049413fc3150584d89b48fcc557ac583b9010cadb3e6b3abbefc9dadf4f35cf3ed0f255ddc2388f5851669d24f8128f28632a54971e74a16f341b0e9631fcbdcaa232deb356fb11bf58033a6a1f1001633dbae0a018c8fabba6ec58fdaca83dc33414d8a7e6cd0dce8d1450b87e9c1cd22448c419b5d5afe68340068023a9f37aaeee0152a35f8fcc5718110d131ed68ab1be17e4cf1d758fd73e0198d0aa3800393eb76b95ac0024e5a40b1ec90778ccdf6bc32d8358ea75a127404b3edd4961856e4a9ecc4730c1db3d9e93a1355c38accc6859f2ca3a4ca5d66ec90fc342073e55b4b03c56169de664d826f68877bae381ca4a72c44d60ab314499df6912c9c1e3bfeba7260168e49f8aeca7bc5a421285eca879d32ec675f5b68b166d059ea11a58391ea31fe8e2e6661436b202db7f5ef441cb6da3b4b6652321feb16febab3688ec1657aaf3badac8432ce5fa21a22c2a6b188493f401bd7cb30d2875be35c1fb12ee6405db77ae5bb782f218d1dd50428a6cfc2c837b0f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{&(0x7f0000004000-0x1000)="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0x1000}, {&(0x7f0000002000)="8a3d9096a12db321baa9bd9f8096599cb9a6de4c0c226ea3b977e2d1aac890de334339720f32b3b3320979fc346d71b69ec398ee30d6be3dc262900333dd2b498935b5c13e0a524af09c6318f4f2339030e3230841d9e0f3882c4c8aa97e2572cf4ad9f6a6fd3d265449f7b815e8de2a5551d8e1f54934baac3ad3c4c2d45de1ee4a674092be985515f1a0cc3b236ae6a6afe275fc9f82e5a4b5ee825162e3473d08650163c58ebf8800f98e2755251b2b3d53fb4d6fb2cbcc9d2242e75762a39ae10bcd7f99844f0a0edcd1ed9bebb0bc", 0xd1}, {&(0x7f0000004000-0x2d)="9c7a6b0c1a4237e3d253bdfd14c6bf069fbe4925b44e2ac2850f416249373d073fc9ac622fa3962455848ed06c", 0x2d}, {&(0x7f0000004000-0xbb)="d49f0169bb1eeee4983a73a238807ff826b9f29a0b349019adef2f457d6827a9897e04f077380d160892d2e2a82a6572cf6cca1e1da72b0a0b9ccbdc656929e7fb65664e6feb73d072cc3a1fa59894f3b2273f98cc26ce5ee2d177f83433025c0d29028e7a8441d776e78fcdab2f5463a1caa77813ef27c12a689a837aeedd125b4927ad74457f49ac22d63969dcba933a76c5ac472d63ff0ef61e1058c8c4b7267c997325defb0b694410d0b7d9e713f89a2096757151a62d1078", 0xbb}, {&(0x7f0000000000)="6c2606762953341534214bce0e29762df0b011e9fdc2d700a161bcf7", 0x1c}], 0x7, 0x0, 0x0, 0x24000000}, 0x3}], 0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000)={0x0, 0xc7, "b2e5cc58070fc1b58f7a9a19a6e4c8abec80d11f886f58c069cf0146eecb3fac4a274a24a95d68073593a5777d748b8a39e69759cecfa90cce1d016b8330523a307295a2bf7fb5820ad107c04ac924bcfd0e0262dc4c58ba4e9d6fc7bf2f26c38705c11e831ba2d7bbd4effbac560a62741baf5a9f005ee3876c1ac6dbe685a5c585c257ca59392ca075ec4c5b8a9f8f097e61e41544bb26ab309e8eb99f7abe93e331ff5fea38bc4de3720642f14b51cb55433bb6cef4003b5cf053357e539ba7f705f26d93ae"}, &(0x7f0000004000)=0xcf) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x4)=@assoc_id=r2, 0x4) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000005000)={0x0, 0x2, 0x1, 0x401, 0x3, 0x400, 0x9, 0x0, r2}, 0x20) 2018/02/09 13:09:49 executing program 5: socketpair(0x3, 0x6, 0xb6, &(0x7f000013d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x8, 0x5, 0x2, 0x8001}, 0x10) epoll_pwait(r0, &(0x7f0000b0e000-0x30)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000b0e000-0x8), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(r1, 0x0, &(0x7f0000002000-0x4)) connect$ax25(r2, &(0x7f0000001000-0x10)={0x3, {"892e524f2538d3"}, 0x2}, 0x10) 2018/02/09 13:09:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000898000)={0xffffffffffffff9c}) bind$alg(r0, &(0x7f00007e0000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(lrw-serpent-avx,crc32c-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000021a000-0x48)={0xf, 0x15, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x8000}, @jmp={0x5, 0x1, 0x0, 0xf, 0x0, 0x0, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x3, 0x2, 0x2, 0x4, 0x7, 0xfffffffc, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, 0x1}, @ldst={0x0, 0x3, 0x3, 0xf, 0x0, 0xffffffff, 0xfffffffffffffff5}, @generic={0xfa7d, 0xffffffffffffffff, 0x7fffffff}, @generic={0x7, 0x9, 0x1, 0x5}, @map={0x18, 0x8, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000873000-0xa)='syzkaller\x00', 0x8, 0xe0, &(0x7f0000001000-0xe0)=""/224, 0x0, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000090000)={r0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"770bec39bcb4a1"}, 0x46df}, [{"127fa0fd25a412"}, {"87ca875a2bc6b2"}, {"67e919a9f1750e"}, {"1d85f39a571ff9"}, {"166700c3adb78b"}, {"a6bdee2292daf5"}, {"b5b76f0720d255"}, {"fc344964cd26e9"}]}, 0x48) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x397}, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x3, 0xbf8d, 0x3, 0x2}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x482}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}], 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000005000-0x20)={"75d20f7551abe13a95bf12a8860a525b", {0x4, 0x5, 0x1ff, "3a7bfa08abac", 0xc4}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000003000)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000006000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0xfa45, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000003000)=""/205, &(0x7f0000007000-0x4)=0xcd) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000007000)=""/118, &(0x7f0000000000)=0x76) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000)={r2, 0x7}, &(0x7f0000008000)=0x8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f, 0x9e9, 0x9, 0x500, 0x80, 0x4, r3}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000006000)=0x56a0b924, &(0x7f0000005000-0x8)=0x1) 2018/02/09 13:09:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f000027f000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect$vsock_stream(r0, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @hyper}, 0x10) 2018/02/09 13:09:49 executing program 7: socketpair(0x1, 0x7, 0x9, &(0x7f00007c8000)={0x0}) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = socket$netlink(0x10, 0x3, 0x2cd701cfc6b2d15f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000fc000)={0x0}, &(0x7f0000001000-0x4)=0xc) r4 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ff000)={0x0, 0x0, 0x0}, &(0x7f00008c6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000056b000-0x4)=0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cfd000)={0x0}) r8 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001000-0x4)=0xe8) r11 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r13 = getuid() r14 = getgid() r15 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004f0000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10) r19 = socket$nfc_llcp(0x27, 0x1, 0x1) r20 = socket$netlink(0x10, 0x3, 0xf) r21 = socket$nfc_llcp(0x27, 0x3, 0x1) r22 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r23 = socket$inet6(0xa, 0x3, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000004f000-0x4)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000d9000)={0x0}) r26 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f000054e000)=0x10) r28 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000f9c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004fe000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000e21000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r36 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bd8000-0x8)={0x0, 0x0}) r39 = socket$pppoe(0x18, 0x1, 0x0) r40 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000fe0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000018f000)=[{&(0x7f00008bb000-0x17)="8521f9de8061bfb4240b76c84465b21bb3265c527d112e", 0x17}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22]}], 0xd8}, {&(0x7f0000021000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="ed5d5c5f236a1a45d104a51d5a25b92accff609cf6383e5bbb894728e6fc5f103738b9ce590af1642e0312993ef6bcdbc040a2565922c0ff4c674365a3934374ec186a0e0b243af5b5db0943a2cc84865990f991b25a47e286e2b4f292f7276fab799e455f", 0x65}, {&(0x7f0000001000-0x55)="d2a711a20617840502cec996b958387be795b8d4620756d77977539af12b5b15d5793f383bddfd0adc35ba5200c4d7a69a1b4d471c3b36ddaa194f78cf1b31f824f711edfcebd578bce487c8748d95595194dd913f", 0x55}, {&(0x7f0000807000-0x1000)="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&(0x7f0000266000)=[{&(0x7f0000337000-0xea)="76c4d3d38869e56febd245f884477befc2ba8164a09fccc655d289625bfea9825f5d1f945445ece536709d96645fbaf585569999326450780e84f2dff680c657a9c789a62ac9934b5a3c46952c8f7747298a20fd336bd393579503b18d6ec177310925056dc0271dfb888dcf8b0e53058d61e7dc5b967d2d6aa39c400446e39dda1a40a461966e0b5bd0f87e34134a6cd3110aff33ed38fb8f697d1c7faed619e78c2f90b7608195f906eff233003286d015c9cdb7138c0d6fdd8328ece815bfce6a773655098ffbbf472f618e65f966932a6e4bdca913c93b920ac2c4c067fc954e6c8f375db7704d19", 0xea}, {&(0x7f000094f000)="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0x1000}, {&(0x7f000005b000-0x85)="4c945d56d1f41a1296f3e8122820897abfc214d3f6157667926ec503c048657fdcb3e867190f3f5a18f19b70b214f6983f95c8d563d42493c0352ca01ba250e58f756decda3a004a0c34f72882b43c318cde72e14748939fcac84dab7cf5d08eeb7e57e83571d072944673f59ef194ef5e6bcdfe44627721f0c77bf6a5d9f5dc49e01275e1", 0x85}], 0x3, 0x0, 0x0, 0x840}, {&(0x7f0000d73000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009b2000)=[{&(0x7f000080f000-0xa0)="6fc7163acd2d51aa28ac3776fbf29537273371fafa69aa3c269a6460e5a665c6932dce3ada300721778643fbfadd6d2ba323c3213cbff4499367b9420f8835a2eb20cf73e4e0bf8e3cf0e0de759dfcd3467b66e821df8519751e9a7eda932b70ea9e573cf8b2b51de573ba68a4fd26fa0d6bd47d90b474aec1417d7253ac99a87e64b16c6a08e491a90b76ca0277aeba4d5d08fe6309896cc7be4a71c79b99a4", 0xa0}, {&(0x7f0000000000)="b3af26c5dd2d3cc60eb34ebb873650fe7cc186b6d520945563ec9d10f2911d8a4f37c0ac57156903578bc6ab909c6ae24ebca884e4cc7b27fa227c2e39b9b0bb08ab6efd0f58602be4f6d70404881b097b76db5140c35bf4d84ab4676b4df694ed3d9586052412cfabbfe45305465574fabf183adf1dd710b94e8dd1132625807b8dcb3f1cb6db4c4db518296d84201ae932c271be4d5c94b5e7fa5f4845fad24c6164fac13857f94240e1", 0xab}, {&(0x7f00005b1000-0x11)="b15281ca7673ca60bf6780f6b94ebba83d", 0x11}], 0x3, &(0x7f00003e0000-0x48)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40]}], 0x48, 0x40000}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r41, 0x1, 0x2a, &(0x7f0000fff000-0x4), 0x4) write(r42, &(0x7f000001a000-0x69), 0x0) recvmsg(r41, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/09 13:09:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000afd000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000af000)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000dee000-0x59)=""/89, &(0x7f0000923000-0x4)=0x59) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept(r1, &(0x7f0000d52000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000d2e000-0x4)=0x5fa6983e4950536b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000bf5000-0x8)={0x0, 0x20}, &(0x7f0000601000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000aed000-0x8)={r3}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0xfffffffffffffe1a, 0x2b, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/09 13:09:49 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/09 13:09:49 executing program 3: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b6f000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x4, 0xd21, 0x100, 0x1, 0x8, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000002000)="0e53", 0x2, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r1, &(0x7f0000007000-0x7)="b00e334c96d25485", 0x8, 0x0, &(0x7f0000006000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 13:09:49 executing program 6: unshare(0x8000400) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept(r0, 0x0, &(0x7f0000efb000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) r2 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000874000-0x4)=0x36, 0x7f9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) r5 = getgid() r6 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r9 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) r12 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r16 = getuid() r17 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000002000)={&(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x3d)="a3897f8e163fe14ad9bf1b463a89c969373d3a83e7ea45b024cf84f984705f502354aab99ac878929578ef35b225ad0c606c29a27139da7f39c580e600", 0x3d}], 0x2, &(0x7f0000003000-0xf0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x4000000}, 0x0) 2018/02/09 13:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000e21000-0x23)="4ca55e2959787638599440b29c0f20d26d8b8cead878a4811500000000000000030035", 0x23) r1 = accept4(0xffffffffffffff9c, &(0x7f000092b000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00001e3000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000d3000)={0x0, 0x2b, "556f6ba0f1165b81be443a42b165a5d53d4014eab5b1fd64c83916da69bcb90c9db43a3772865cab7f1a7a"}, &(0x7f000039d000)=0x33) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fca000)={r2, 0x3c, &(0x7f0000997000-0x3c)=[@in6={0xa, 0x3, 0x6, @empty, 0x100000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f00009b7000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002f8000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000540000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b44000-0x1008)={r3, 0x1000, "dcc3b4a5cd5d3964299845ef64ba1abc8f5f756bbb8f022a5caada198facc331ac2377fe8157548d63cd8f364da6a7d67abe6ebc7cea2fdce6cc5d3e470d270c63a2056210417414d0cbdf1ba3c21d5640c14f49d3a83da84e6dbcce37ce7a64a50416c128995d150cedc9006001db0daecd889e59bf5c2279a599d1134726385c0b1bf6122900de41e4841048a2aae9db514a08f84ca19ea73c390dc7b98b107fa417683bc0d181955d90a3212633257757ff6434643ef1a4ed372a17a242cd1b2b213b2a6bd603ba80552611bcf336600a3f273e6b6b0e3575b9f16a2fcbdb5c9c8b71428430fa2963a6e56f7d516f2b2d169bef56b59d39feb13523a45d4800d971d21a9469d926b2ae0818798984b00c1c85ea8a2a0d9c5aeafc1307ed3f11a15ae8b7184dab842559fd125636be94aa7ea85e54f9ff53fa527dc211e802c825f6b7907519cb8bc839c1b754217a096da50ad634ab16bf228102682b3abc21073787a267e9f0e95d8d8f3cc36b643c1ea997d1f61b5d26bf9600a22bd8b62fcb9ba700aeae0a56cfcd94e646defe0c0feb30c5734364562d653479505990f53d067130ca2cd1aed1e58b74d05a6c34979883a827dd6aa2940c5a68ec4133c721a02d490e5b4e3b3436cdf02eed0f339c5fa4974acf5f575ffc67c1f9cfa0997dd07ac1c3f3661afe18174e106cd8f25732f83728ebe7671ee3738c9f20109d4aa61661a5ca699b14d11721dceb352077a28bc84fb4bf7739b8bc373eea5364be7a7676c330796339ca8a95aef5ce66a8c2f46022a457989ecb52da6d7e5a70af278cf2183aa4181d765de3dcf6e21621d092a2a39fc743d1e2d49c3c78fd3ebe1372680f99d4af0412e6bc83e8ca1b9672f316a592459bc3771c3bfff41788b41c2bef26847e2ab6f5e3a74a0253749e8818912f8b95d6b30e14a20d5242a11171fc713987132f364808f797a799514486da1a6e727b3e6b9f1d5aef3400704a59c11c063cea586b946d5b43f9ef0050bffaeda530d4f3d5064a151767491a4f9271ce97291144dc6f450a6ce2abf1e385c9c763619aa2530cdfd0d921ec7c0ac06eb908a98144f8c10599c0c498689daedb7a9f976f57d33fe9b964a9076041b2cdf69f536e3fcc5fc9792a754a5ea4e5b8e1e2d166ef1d2a35ba618a516bf21a0578901dcdbb3e843bd02bddaa87874a16e2a7b674a3c95399024124f6bc88f3eb270c7dc67af1d9fa4d25c028095b43fefc921d352f990125edaac3fa6c767f2a0b6451176af4c1897371be88c2065d7a7fe826d7787c34b8f58f4cca796b55198dabfb165d1074c668c3885cb0461c47301d504736b038b1343154c9a189cb2942035f5cd9cbfadbe0c553711e19e22ab7386363aaee6c379834f929bb9cf7c0a99baf87a4c16aec91f3157358067f57e511fb7f3ea910e99663fcd8e8f755b694f3340f6b88df80b02b455583158d699596724c1551522af1daf38bb908cbf8e9d5eed3a38ea12f18a673dda3c0e64a17c6feaace3c3421c348cb0fc82f1ea77bd448eb650734784626397da99deb512d647884ec9eb111daf03c7bf42d9dabbcad11518875e07475ed76456e5e13bc3bdcccf5ff32ae1039377925e784d1bac12d0b816efa2497d3e37929a22e6bdf4cb0bbe9b636479cf7f1cb2e37e9934f92ba8d3ef5efda1894eb7262ec49fef7bc2d733ee840e41102e1c0c61ac3b88457c9f2ff4c4897f5341cfb6f5f137ce2ced448fa2050e835dbd4dddb263a45d1513cb68e1aa0d114829b886ec743b489f03531853bb2d50cfae336b784ca02f0916d252ab687b208803dfd4d1c6fd26f25066f727a0ba6396fe52bb69fdcd6aa6fd181cbb8aabeae6eebcaf4db7903b89d1aaae2a8aad8b6467ff08d2c3632b4e141d742863d823e8da6f3bcf24ef9e50add6feb3f71e705526712b6876a0ca459d6e5bd7cada34ad19e88a418a309174a531c6925c75e9ad81ff4d787212b0a5b8e4b0bc15ffb273bae82d7c9cc3db39c9293fa9f992fdef85e35e41bbd33e470697e76273a7117c7d49b53b5820076f7482e30084888dc59b9e22eebdf3526043af4ed30c13a3136c20aca215dc1b41675ff21984d6d859ff81767e6de3e88471febb3eee1da5ba7995d9fe283b5c4ba78132f0a4f58c7a3ce6601da1c5d4235eb4c8e95b0783ecf833fe6fda112330ee1b45bdbee39e63ad4069ed7e89914738463483d74e787ffc3564acf81078ee2d2352bb924e257e267148590d339ac544da24fa312966aaa5cf34993ab8d17c6dcc116ec972618a2897edcb448048dd93fecdb741ef2973097bc96cb15d3a13bcc22fa0eced89525c52a41ade39cf2ed3926c0f7c6f777414bfc98976d6b43d05a391948f680bf6f06bd4b07e874b988e57ef901d312760532dbdf82060f6048e8ee6b15d84c4c08044f9081522ebc23089ab6a5e8bcfecacffe508dfe9c7002d02ff31fded27369afe7f14ef31783e221f66e1cbce541681821b99652be8b390309a2e9357dd14c73c7958975d3487f47b6081ee567ecb21531524bd8141a6fa82934cf7ac17b1f904a5aa9b5256afd00e000a372e36d03354466b254cb67e8bb7e839925aac25bdd9f7d85155259ca99604fcc8b3864f36ad6dbc9455d29e285d3dd02781f914de0137814969c1f84eb07779d9ea0a755a0d79b4c86b72a9449b266e71a58627c5b4d5b73a2c04273bc98daa5cd7d4680efba06bbb19c3a0d971bcf6ad07d3ef731d929cec9224c84a79dc056ca350d6663c3b09900ce7f96f8d0bd6be8d964dd18e962498fab68372da56b18b9231deb90a968348a6a79104071c07e0482951ebfa78671b908f7ff4ddcf1531b050d22ec87b1bd8ca7b415751c95074b9bde9f9dfd3d77c9362ef5b87a30dc5b4d45a6e8c67d1789ebca91ad77be51a7c2c0a695441c3280ff185463955af509acf73d295a6bb86b6a3bdffc22794e11f782651a9d2b45f1dd1287d46f6d657381515bb97d82003bda0dd1dec86b9f2452dc33596cb1f8268792142e14698e7ab6ee158dc6111926c9aa003846e265d685da7b5c3eae83e59a2aaef791f0dbcea15825d3a61ddd7b31a214a8e851ff87245fae95754ad9f45ef087afe7bee2013a289bea7b6cd45ce0e82845bd89577de3d796e44077f89e8da8be82d345dc5d8009fc99aeb4781c30e6355a28b43af14e49e315d2564cd07d57b237016987767bc4e11b573ef4dcfcd852386624e7d3da7514e0388e9932463099946f1e691ac1a0107b7c8044862a7e17e4238f0928a7554af67847d046460fd22c641da70ea68c90a4e5d11bcef101e88357b538c87d16a7241aa95fcfee4c5dd56a3e363353609b87d4337d037c1616907659a3e345cdc5234e07f8d483595487e7e750061105f264abb78a0c40f73b3e62e3e34ff6d67e5fe870c73f90c6abe039ea554944880fc0c2f0024e4d83e62d7b2b168590fd36c5502b3230d4fc3c75f8b4dd38eb17ca84713f90361e40765a8de93601938808af638f03717b65d32fbd5b28f82439776e7f8dfeb0c822f170e9ba6034bffc6549f52257385ea3a3cd34ce81b737cf399d1c8d07e80a8aefcd066b3905b472f6ba44250716298180f0f8bdef1ce141d9d791d18f68b1dc286a51da06427f9fb8f9dec60fefef61acbd4f3c482c4692e6f35eacd13abf565044ece3212aa3c44c372b578a24c6f04fc474aad03ed69f022ed6d835068404c27a6a728ad111f2fe99c54bfdb33272cf90c153b4f129ecb68ba06690e49e1406cc46388e13c7b79a3681de388924955bd19857ed8f4733ffd8cba0db327b6fc3cd5a88fb4dccaaa3adeb08e1df61d458569ae09f97d7ecb7b34751660c3da5db05e097d930141e713736696517c9326e8bc41b64edf0a816cfc07db6cc1c7c9d1a122231add2a095b61c037298db76198360c488028de5d00b67d29d89db734c8b1f3455a617e564aee8f58265d89139d68be96d742d4f5d71271982e8ff51c73e7a503bd2f377251a4f8a6f1d10705ffbb02e37864b7b3867ae56e240d624bbd571892d977529a8b84aaa7d4e92718e51ad74599dee85e0a3761f3487fd1828b6e95b7eabb4ea803abd6f0a7b361e983198d48c4c72226e7a1a09d227324a56f320ca7c5c4673e22ed270add7f371416be9ee4735a0575c80089dac298a0d18b286d1206ba5ee581a822a70c97ed9452d0b90bb4ead673277e0680b5ef67765cfaf3dc3e4659c0f06ba3f25ea65922dc2ec319eea3507831deec075a60f0471d06fa76a5ac36e07fe3f87bc4693c75cd704676b7636e26158a61f52bf1cc2a395ae774a19ffc3aa20379902718517e84540fc6d41bee16ad6ed782ca0a54fecc7bfc2ea00fc36fec1012a8afd4dd2818499a248600c6be5a5a74d3a373f01e149b61062f783b0c52d89068e41e479f2f0a3f3406567aec7c446519387d8813f94bde7790e10e43f24c97e355d097d082174d8785fec8dc2110c4cd8bc585f88ea0c9f160ceb2a1c4c402af9c188df07a62f68f7c3ee2c6641dba4ab6c2e44b52d4e0b18eaf9ec8f87d893c1721adad18d5d5610f60ba81d2ef3b731f4ce4153af9f9662cd41ab01f7c3dd1c3ed1c5082723632eedd01b27b06d4b23c4ff6c5e74fb7b4565a1d03d05fb27499a3b6ad50a285c36b28dc347d29e1ab937b65695b75fffb53720d98f4c6088ffb39474183e754d0e2105b777f2729ea63f16601cc9dd192c81602f19a03f5390f6d314dab0e223b0daa81205bf3eb8f6a779ebed93a7cb4f1a00a22102a819e616ae5984420d3e12f0dd53bc2dff268f69b431051224f999574bcc5dafbac8b76c191258cb7e2a5ba65d6d56663e4b6634aed0bc8271afab6cd712a7119b7b69e82cb85a3818432561882391cba2236acfe644b4782f5d006ced97e5b0ec58f23ddebc9563a1a7a8076fda8f05a60c1abe8b4290bae9db02c4e08be3da9efe3368126673eb832ce2d4efaf261b0195054f8828b928f19fbf7560b34afa201a22173540d7486242b0e5bdfd5146a3a750d3a8541c5bdc48c8dca0e6dec9fd0ee43810fb84a1471b4e629f525170b56ce7f52bfa44c77c393273be14bd313198880cd1442309fb7c046289e44c0760b5fa9ffb45e44a584d7d7449b0114547faff8a6fd6c3f1fb134186fd62fac821fad902d952ee33b9575812b38874f3c7029815819d77450e923a5739b5a24a27e7695dbb06da178d682a58dc5c2e5891c949b40730555625ba0fb7d7bdb74f5ed6b3a9ea0d0110487b3ba9124d511bd131644e48d934586c70c2671bb45b2b027fe0cbbe1d51524b1bb5b8ebaffe5884dc69243c94640493613bef51a29cef2776ba8cc79b507f8a9a38cdfe0cfb6745fa578d2e90cee891e962aea2c7f4259ecc86515beb6d26537b2caad14c8429d9641a6aae79e27ab2ec3ed384bd15d1812f03b27a64ab2437a9e8900ea149144ed2abb9bb3421672bab26038ee6c42a7d555c877930b81e8440e1a633c6ea472eaa503509d04f0ca78eff0b389183af600132b5e1048d22f1b14b625f8cae5b5120ae6e77f1906481c7795dc92a7ae6916d41af769d67545f3b139a865256e19eb8dd3c7196b7bc3a3e43d36be21c6d108870c2a0f5c4fd2175d51059f9bf606844ec61026e4f0f4f5b6b19fcce7b5041619b197f4deb595105c70d33786315f4baebf9de16e8cf7ca7c1132642163ca4eb1018f5f816d5b33ecd1201f9b4376b915fe64422d469c3b0fbc1f190d79e8ab0c93dd2e309fe4691554f468778e17e91"}, &(0x7f0000e09000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009d0000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x562, 0x9, 0x2, 0x5, 0x81}, &(0x7f0000320000)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4), 0x4) recvfrom$inet6(0xffffffffffffffff, &(0x7f00001cb000-0xc9)=""/201, 0xc9, 0x40, &(0x7f00005f8000)={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000b11000), &(0x7f0000def000-0x4)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d00000-0xf9)={r0, r1, 0x8, 0x1a8, &(0x7f00006a4000)="ffb82e7638a7ff9e70559aa706ed9f18494b4e3c90c3f6a5cfb948130e1f3a49f345331ce4ff590e0e42aba9cfeffe1216063b756e08f97103a1b37b605e5dc8835f439a2a83b56e4c83bad607a0185f391242c72d91a402c2fb58bf2a89415fb16a6ddac98ae77ce43b9c024501e14fc4b05dedfc699ac34eacfe7fb1cbf1c87d3576cc968ddff8eb29aee6f109ea2c726ca0df189342f05e06e7ddb0c2f7b4a65c8add7e26d0", 0xdb29, 0x2, 0x0, 0xd4, 0x31, 0xff, 0x2, "62879e09c3ea1e072c88649ac5f3e32786d8715bc65b5f21b013010ab1bfb8445523cfe005364a1c5853af9488edba1e4bf336ff27e3531ab76143da9a8a3db67569b57b7b6a818cc2ab2f76b0400d0d4870b165d3509e8e1ab158fa803db7435483784f1856dd8993ec0b6a097e6001608d7a35162de967b7a8354c583cdf6c2fc041ec97dbb062c05ec118b90e5750e8f606faa3a6fb7633c4518970858285d3308ac54bd80cbcda27b20f3eb333ceaea37f52b9e04bc68d7d11bb30ffb9cc4544c8182a64593d54e4da15af986aa638"}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x773, 0x4) [ 48.987987] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/09 13:09:50 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000)={0xffffffffffffffff}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000000e000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000012000)={r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f000054b000-0x4)=0x399) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00004ff000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002dd000)=0x1, &(0x7f0000c8d000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x80000001) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/02/09 13:09:50 executing program 3: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cda000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r2, &(0x7f0000cdb000-0x24)=[{}], 0x1, 0x0) r3 = socket(0x5, 0x80005, 0x100000001) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000cdb000), &(0x7f0000cdb000)=0x4) 2018/02/09 13:09:50 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003d3000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a45000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000073c000)={r1}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00004ff000)={&(0x7f0000aac000/0x2000)=nil, 0x4c92, 0x2, 0x20, &(0x7f000051c000/0x1000)=nil, 0xff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x100000000, 0x0, 0x84, &(0x7f0000808000/0x2000)=nil, 0x2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xa, 0x7, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r6, 0x118, 0x0, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001000-0x8)={r7, 0x401}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000003000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x0, 0x5, 0x2, 0x3, 0xa, 0x20, 0x80, 0x3c, 0x0, r8}, {0x4, 0x1000, 0x5, 0x80, 0x1, 0x100000000, 0x80000000, 0x26}, {0x401, 0x1, 0x7370d3fc, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3}, {{@in6=@empty, 0x3, 0x7c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0xfdd, 0x8, 0x3dd2, 0x4}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001000-0x8)={r7, 0xa4}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r6, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x10, 0x80800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000007000)={@loopback, @dev}, &(0x7f0000008000-0x4)=0xc) 2018/02/09 13:09:50 executing program 2: r0 = epoll_create1(0x0) close(r0) 2018/02/09 13:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000e58000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x14, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000a3f000-0x4), 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000076c000)={@empty, 0x8, 0x2, 0x1, 0x4, 0x5, 0x10000, 0x7}, &(0x7f0000dc5000)=0x335) 2018/02/09 13:09:50 executing program 5: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f00002fb000)) 2018/02/09 13:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000034c000-0x4794)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x11}, [@nested={0x4, 0x9, []}]}, 0x18}, 0x1}, 0x0) pipe(&(0x7f0000801000-0x8)={0x0}) sendmsg$nl_xfrm(r1, &(0x7f000023b000-0x38)={&(0x7f0000a06000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000cac000)={&(0x7f0000c47000-0x78)=@newspdinfo={0x78, 0x24, 0x200, 0x4, 0x0, 0x8, [@proto={0x8, 0x19, 0xff}, @algo_aead={0x5c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x78, 0xa0, "316c866e3663dc4fad9c3f63f02691"}}]}, 0x78}, 0x1}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000004a000)={{{@in6=@loopback, @in=@empty}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00005a2000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00009f7000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000325000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005da000)={@common='bpq0\x00', r2}) 2018/02/09 13:09:50 executing program 6: r0 = socket(0x1e, 0x5, 0x0) recvfrom$packet(r0, &(0x7f0000d3b000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0xfca9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="49199695f7fd843c0237ed27eecbb644", @ifru_flags=0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"e4ffc282710588"}}, [{"34e8a3ed39ad0c"}, {"c3754d1a1ecfc6"}, {"72e940bf76cfe1"}, {"d819d0543f86b9"}, {"3eb2bf693c13c9"}, {"00eb14b51b432a"}, {"d6d737b19fceeb"}, {"6d259a994e7ea0"}]}, 0x48) 2018/02/09 13:09:50 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002a000)={0x0, 0x7}, 0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000006000)=0x263a, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f000000a000-0x1002)=@file={0x0, ""/4096}, &(0x7f000002c000)=0x1002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) socket$llc(0x1a, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f000002c000-0x4), &(0x7f0000022000-0x2)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000028000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x8, 0x2002b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000020000-0xc)={0x0, 0x1, [0x0]}) accept(0xffffffffffffffff, &(0x7f000000b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000018000-0x4)=0x264) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000011000-0x4)=0x4, 0x2a1) 2018/02/09 13:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000b34000)={0x0, 0x0}) connect$vsock_stream(r1, &(0x7f0000c0c000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f00001bd000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000421000-0x1620)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000aba000-0xf8)=""/248, &(0x7f0000384000-0x4)=0xf8) preadv(r0, &(0x7f0000b74000)=[{&(0x7f0000e8a000)=""/157, 0x9d}, {&(0x7f0000f56000)=""/84, 0x54}, {&(0x7f00008ce000)=""/44, 0x2c}, {&(0x7f00005c7000-0x33)=""/51, 0x33}, {&(0x7f0000a64000-0x87)=""/135, 0x87}, {&(0x7f0000452000)=""/156, 0x9c}, {&(0x7f00009c6000)=""/180, 0xb4}], 0x7, 0x0) 2018/02/09 13:09:50 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fcf000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000c86000)=0x6d) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000290000)={0x9, 0x4, &(0x7f000022b000)=@raw=[@ldst={0x1, 0x2, 0x3, 0x4, 0x7, 0xfffffffe, 0x10}, @exit={0x95}], &(0x7f0000fcf000-0x4)='GPL\x00', 0x81, 0x11, &(0x7f0000bc7000-0x11)=""/17, 0x40f00, 0x1, [], r1}, 0x48) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000fd1000-0x9)=@rc, &(0x7f0000fd1000-0x4)=0x9) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000fd0000)="2b0498554397fc974ed0bc", 0xb, 0x40000, &(0x7f000017f000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) 2018/02/09 13:09:50 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e74000-0x2c)={0x5, 0x2, 0x1c, 0x5}, 0x2c) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e75000-0x20)={r0, &(0x7f00008aa000)="3ce02569e2f3afbb0697ac81264392620a80fa0268b4a26b95dd4a5c235f546ab439a334abf846d166e151d599b208f87c2a3e635b7b2e02ec6fbcf5f78fb367b448245379e7924a0ed1e2b8005950877ccf2c7aaf641d2edf97f8cd0f30f097d6054bf56e395896a914a7961d050945676ab0d8dbffe26e3ee53a8f8a33deea87850962116ec6061553df488e5ad6071313f08efba78f63104d70ce8fa80f0e17e09900d0b4d8528ffd6acc65f45118c83e0e49a64ad1151d1d93c8e3981a13a1c2818df0b94c61323d1bd7d255a4f10b0dae42c3b5f31c5d6f02072f1cf0639cca70f1b8cb3295091a8e4e", &(0x7f0000308000-0xa)="63687e769d2c3475b955281a8b27dd6c3b3f7d478e4e177afb7a0d977e7d78a6ec9b2e1551f0bf1466c29178fd4896ea268976784406e32ef1d123a7d8c6c0b7abcd9172407e4bf679b1fd947d050d3ed19e392373b50d1fc47f76448560c68ed9c8a0e04526af00ea1e306e1983bd0b9cea15ac72d6dc7c3c2cadb50a9039ddd0d89856d23419ce010eead6ff476557791b0359a67655389ea5a10f81ec2da52fc2ca5af71db341688da66b479ccb0386a2de26e78b2c7d7132fd9c635ed89918053ef2ad1cdd70f07783b4dce8d7e8e18b", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)}, 0x10) 2018/02/09 13:09:50 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f94000-0x4)=0x8, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a2f000-0x38)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)={0x28, 0x1d, 0x10b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x14, 0x3, [@typed={0x10, 0x0, @str=')-+,}\x00'}]}]}, 0x28}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0xfffffffffffffea5}, &(0x7f00000d5000)=0x302b0a) 2018/02/09 13:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1}, 0x0) socketpair$inet(0x2, 0x7, 0x3, &(0x7f000000a000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e4a000)={{{@in=@empty, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f0000f22000-0x4)=0xe8) 2018/02/09 13:09:50 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) sendto$packet(r1, &(0x7f0000275000)="508b35d257bc89b7974b422dfc7015918325fdcc732b9dc7f8c47687acada43f9263c89f4b8717a9985ef9766dd3116ec8f828fd0444322e1b1b96f5bce540007e8ec7c867a7954d957a520b4b8f2bea75d316ad0cf3c3f3156dbe4c67ea019fc570ae83ea2a34b0ec8aeb4045d3bdbc0b608ffa0d4e5549ec3a0c2fb17bc80c5eafe9cd5db5ca7d3ab9ba7cb58bb13c5a9b329ec5b3abb122421228069253ab32da173a270d9134e7c6c074a46523037b8bff36b8afd89ca6e64ba1ecdcbd7d73865ee3f6fec9073c29e7c2f70b54fe1920bcb9ea5053feb8efe7d1948c08bf106ae941c32114c9", 0x316, 0x8040, &(0x7f000028e000-0x14)={0x11, 0xf8, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0xfffffffffffffe37) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x94)={0x0, 0x8c, "9ddf64aee77bcfe63f234713f88c032d88f7c6d7eaa402e337b87dbd6b7aca26eb7e68ab783c0f38c23abed1dddeed0e99a9189d5c8f12c3cc0d7fafbad6a499bf9c763d32f7743df727f5a4f60ee33eced455a6e54109e0cbd0f03993c5843de6f132f1fa9047e2d785333c7277eede1a61ebb7532a5185a5763a0715a0bcc5efaea8790dd04e1de358a89d"}, &(0x7f0000000000)=0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000002000-0x8)={r4, 0x2}) pipe(&(0x7f0000001000+0x7cb)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000002000-0x4)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) socket$inet(0x2, 0x80005, 0x4e40) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a3000)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000803000-0xc)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) 2018/02/09 13:09:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, 0x0, &(0x7f0000fae000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000011c000-0x75)={0x0, 0x6d, "d9a0655a2a3393ec95ca77e60081c73222c7b2e511e6e62358a20603696624a515c51092896d5c70c114247eed600ecad0e04536d5cbbb473ab902e33dc37a6f67b874ce942e825b195a16470ff3915b594ecf59fa3b476d7b3e7a8fdc98b0417df621c8cd32fb963a1229fa2c"}, &(0x7f000066b000-0x4)=0x75) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005ab000)={r2, 0x1ff}, &(0x7f00006c9000)=0x8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0xf, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x90}, 0x1}, 0x0) [ 49.249306] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/02/09 13:09:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00000d7000-0x50)=[{r0, 0x200}, {r1, 0xd}], 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/09 13:09:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00004c9000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x2000000000003) pipe(&(0x7f0000386000)={0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00006f5000)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000748000)=0x2, 0x4) accept(r0, &(0x7f0000c33000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000e97000)=0x2e) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000145000-0x108)={0x7, {{0xa, 0x3, 0x79d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}, {{0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x5}}}, 0x108) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005f5000)={0x7, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}}, 0x88) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) close(r2) 2018/02/09 13:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a0a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000492000-0x10), &(0x7f0000905000-0x4)=0x10) 2018/02/09 13:09:50 executing program 7: r0 = socket(0x1, 0x5, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000001000-0x4)=0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000002000-0xdb)=""/219, &(0x7f0000002000-0x4)=0xdb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000004000-0x10)={0x5, &(0x7f0000002000-0x28)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000001000)={r3, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000003000-0x10)={0x1000, &(0x7f0000004000)=""/4096}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000005000)={0x1d, r4}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x29cb, 0xffff, 0x1, 0x6, 0x0, 0x419, 0x9, 0x7f, r5}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000006000)={r5, 0x400, 0x3, [0x81, 0x81, 0x7]}, 0xe) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000007000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x0, @empty, 0x6}], 0x3c) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x2, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006000-0x4)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_flags=0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xb, 0x8000, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000004000-0x8)={r5, 0xcaff}, &(0x7f0000009000-0x4)=0x8) 2018/02/09 13:09:50 executing program 4: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x2f8) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000030000)={&(0x7f0000017000/0x1000)=nil, 0x7, 0x2, 0x10, &(0x7f0000023000/0x4000)=nil, 0x1}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002b000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000030000)=0xfffffffffffffe6c) bind$bt_l2cap(r2, &(0x7f000002b000)={0x1f, 0x7, {0x9, 0x3, 0x8, 0x1, 0x3, 0xb4}, 0x8, 0xc21}, 0xe) 2018/02/09 13:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001a0000)={&(0x7f0000225000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f0000383000-0x70)=[]}, 0x20000004) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000159000)={0x2, 0xffff, 0x208, 0x16c35f53, 0x9ae1, 0x80, 0x8, 0x0, 0x0}, &(0x7f000065d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000241000)={r1, 0x57, "08b78fd336af6d80c9b20f1dec283e8c25cf62a6000fd1373437c8fb5cec43a56489e5522707143153c480353a712acc3fb39a07966854757280a55e7878837d1b9c301cb9d61ff37c7a4f7041dfc1e7324b40bb8af5bb"}, &(0x7f00001a1000)=0x5f) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000035000-0x4), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d3e000-0x690)=@filter={'filter\x00', 0xe, 0x4, 0x630, 0xffffffff, 0x428, 0xd0, 0x300, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000a12000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xe}, [0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0xffffff00, 0xffffffff, 0xff], @generic="b1592a0f4e405b1ab0b685a0251cfe9e", @common='ip6tnl0\x00', {0xff}, {}, 0x8, 0x3, 0x2}, 0x0, 0x208, 0x230, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xd, 0x5, 0x0, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x80, 0x0, 0x7, 0x100000001, 0x2a, 0x4, [@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x0, 0xe}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}], 0xc}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0xff, 0xffffff00, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {0xff}, {}, 0x2, 0xfffffffffffffff9, 0x2, 0x2}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x6, 0xae7, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x20, 0xa}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x16}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffff00, 0xffffffff, 0x0, 0xffffffff], @common='irlan0\x00', @generic="32206ae6aae8ff47d6683c583cf7c9ad", {0xff}, {0xff}, 0xa, 0x81, 0x4, 0x20}, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x20, 0x8, 0x6, 0x80000000000, 0x30, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty], 0xc}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x690) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/09 13:09:50 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006e4000)=0x9, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000)={0xffff, 0x8201, 0x80000000, 0x2, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000b000)={r2, 0xa0, "294e2e1b4970fbc3fd7a81ccce025b080fee71435e6e13a2f84a3db2e14be37a243cae537191044babed08df94723b7ffb43a4dc3fb596ff1040c3799e80a39d783668461b693fb1d597ea01b14c7eef0c73b8b40c4b4eb4330ebd18e06e7935efe3ca0f3830fe6b7a68a51653c8580bdae141077f61441fb810031455ae4ca96bf6f76e28a235dd970476dd58c8dc8c08b291e852fb08e5e2d5a973d85149c8"}, &(0x7f000000e000-0x4)=0xa8) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f000000e000)=@un=@file={0x0, ""/108}, &(0x7f000000e000)=0x6e, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0xd258}, &(0x7f000000f000-0x4)=0x8) 2018/02/09 13:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x5, 0x5, 0x64d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a17000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7, 0x1, 0xff, 0xa, 0x10000, 0x100000001, 0x7fff}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fae000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f00009aa000)="260000002a0047f2ff17ddffcd00000300ffff000200000000000000000005000000a3000000", 0x1b) sendmsg$nl_xfrm(r0, &(0x7f0000bdd000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x800000000}}}, [@tmpl={0x44, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}]}]}, 0xfc}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000172000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0x179, 0x4, 0x7, 0x72}, &(0x7f0000f1a000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a6f000)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x401, 0x9, 0x200, 0x658b, 0x10000}, &(0x7f000060b000-0x4)=0xa0) [ 49.292940] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/02/09 13:09:50 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000c000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x378}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/09 13:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b71000-0x4)=0x420, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f0000af8000-0x10)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000173000)=[], 0x1e6, &(0x7f0000ce0000-0x30)=[@sndrcv={0xffffffffffffff48, 0x84, 0x1}], 0x30}, 0x0) 2018/02/09 13:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000710000)={0x2, 0x2, @multicast1=0xe0000001}, 0x1e8) r1 = socket$kcm(0x29, 0x0, 0x0) pipe(&(0x7f00001a2000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b85000)=0x3f, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000249000-0x4)=0x3, 0x4) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000833000), &(0x7f00001e8000)=0x8) 2018/02/09 13:09:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e65000-0x8)) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x1c) 2018/02/09 13:09:50 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a68000-0x8)) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f1b000-0x8)={0x0}) getpeername(r0, &(0x7f0000949000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000688000-0x4)=0x3a) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000f1b000+0x96a), &(0x7f0000ce4000)=0x60) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000f1b000-0x38)={&(0x7f0000f1a000)=@can={0x1d}, 0x10, &(0x7f0000a80000)=[{&(0x7f0000f1b000-0xba)="3bcfdde04b33983aa027318762c3c46ee75428e1c24f18a5b8a74169b231e26f1f26a9dc9fcaea24b9e38b1b77ceb1a959fb1eaf1058f351d291f792a7a71aa6b37aa7e5c9832840912660e4e3a799059e2c13d76ed44eb960daf1b8362c3df590791aa4d232865a7e21439c8b9a3ec24d5b6f7322c10856b070f4809ac5ed2baa809c2c973f021f162ff473ecfcbfb1e014a8ebd84c5454b0b01f7dcc84bc7fef9e114c6b7e3584b9b06f5cd32f54a2bb49f739e000bb48e1c6", 0xba}, {&(0x7f0000f1b000-0x8f)="b5b801a3629a9fed7fb1a9d12550c471a27ad65dd0520ba73a35d1a6b6e7bcdec1b273384614b36be7e4bc2110e480b7ac48a1582d3f34b89d47e351e354bf105eff639c581c5d5df3bbcc486fb785bb2bbef22bbe9d7543e93fecdb54c2539008634da8dda88151b37b7187a0fc2ecffb84d1c2cc430cd60241ec2f87482a2a9aaa20e90de230c2dafbbb913e690f", 0x8f}, {&(0x7f000097c000)="54a80ea9f1b2bb103ab0507329eb39d8cddae32db331a2ac1f9c3016963b71e2c41595427990aca8f13d38823405bc57b045f161b052a6aa67ffedd7d8d391587e5f490c", 0x44}], 0x3, &(0x7f0000217000-0x1288)=[{0xa8, 0x117, 0x7ff, "11e9b497a232c91f06cf5bf6ea173521b32444e807259976867e605752c86129d84c8f8b34331e4f1e73833e7a3aabb9101004135b7b2dac8dafd6647f4e9db470635bcc3f94eb1b9bf3f7c8f02bfac6c7dde0e8b4d4bc295ce8a57cf6f1ac030a7ef42e93a3c79804419c41ba83aa0c411bf51b7536b0f550b3ca62898593a929b3c9fe7175b29b42a21b8f829803554cda90cebdb813"}, {0x18, 0x10f, 0xda6d, "af"}, {0x30, 0x12d, 0x10001, "42c08b8f8840494a18e34273fd75bf5b7d141b9b1cf389e55b730c5e517f9f"}, {0x40, 0x10b, 0x65, "246b6709384234424a38520f1a938b527b77220287899de1f1fa314a91e446290acd67edca722341c1caf6c34fde4410"}, {0x1010, 0x1, 0xa1e5, "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"}, {0x50, 0x104, 0x7, "1eaa332f803e2887545d612de7bdfc11929f25c68967a54b5e2a31fec88cfe4753eb48948bc043779f3320b069625acbab4504678aa6705d1a693c13fb"}, {0xf8, 0x1, 0x6, "056f8c463c9a4299cf33fc320ab4a145d32df52b4780aaf36ac4e396fd3fdb6d0f3710996408507475b83dc27152a1cdf86175ba08da8907de192d247df21dc1c2a6b7026174bcc04796bef0b8da6b86fcdb26d5d2df34022b165e175fa16ffc361372e3d4df3ea36794d252180d13b7648edbb58dc5fb8fc74a9362b38fa615e0cfa288bbfbd4c8c4be311d7784bfb9417bc1f62c5161d25f89b23f3132277055789dba5afde4b6af62a7e55e5157218e0db32a8cdfdc7e39b70a60fad3ca1580bcffdbff5099c7f4d39fec4d9a46dd90c19cc5360238fdaa002e4541601e8dd9aabac4"}], 0x1288, 0x8800}, 0x4000045) r2 = socket$inet(0x2, 0x2, 0x2000000088) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000087c000)={0x0}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000d52000)={0x7c0, 0x5, 0x8000}, 0x4) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81}, {&(0x7f00008d8000-0x96)=""/150}, {&(0x7f0000f11000)=""/4096}, {&(0x7f0000f13000-0x70)=""/112}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159}, {&(0x7f0000215000-0x19)=""/25}], 0x198, &(0x7f0000762000)=""/79, 0x4f}, 0x0) 2018/02/09 13:09:50 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000b000), &(0x7f0000010000-0x4)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4}}, 0xe8) 2018/02/09 13:09:50 executing program 5: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = epoll_create(0x1000) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e00000-0xc)={0x6}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000dff000-0x1)=0x1c72f7c9, &(0x7f0000dfe000)=0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b32000-0xe8)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f000093a000-0x4)=0xcf) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000dfc000), &(0x7f0000bf6000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca8000-0x10)={0xfffffffffffffff9, 0x2, 0x40, 0x4, 0x0}, &(0x7f0000dfe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000bb000-0x8)={r3, 0x1}, &(0x7f0000dfb000)=0x8) socketpair$inet(0x2, 0x0, 0x3, &(0x7f00002f3000-0x8)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000dfb000-0x4)=0x5, 0x4) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000df7000)) connect$inet(r0, &(0x7f000057b000)={0x2, 0x2, @rand_addr=0x8001}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00006e1000)=0x6, 0x4) epoll_pwait(r4, &(0x7f000024b000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x5, &(0x7f0000027000)={0x9}, 0x8) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/09 13:09:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000522000)=[], 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000c61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe1000-0x10)={0x0, 0x20, &(0x7f0000872000-0x88)=[@in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x3, @broadcast=0xffffffff}]}, &(0x7f0000393000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e92000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x5, 0x6, 0x7, 0x4, 0x672a}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000002000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x3c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000306000-0x88)={0x0, 0x30, "5bde828b312865cf4d7eb0b184b6b1a0f6cad8a9d99641ea591edb1312bc3f0305cf7e6dd30b8139ddbac81748ab6a0c"}, &(0x7f0000000000)=0x38) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000059d000)={0x0, 0x5c, &(0x7f00009c5000-0x5c)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty, 0x38}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f00000ae000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d02000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x10001, 0x7, 0x2, 0x80}, &(0x7f0000b46000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ad8000-0x5c)={0x0, 0x54, "8bac99de04bccb83984a598abf38a7e5b1b53f23c15ca4fb200b4ce961510a4b8b0ff1ad54203618420c48e480506b0b4321edcc500ab6152e4134e4aa6ccf6cbadf19f4f507db5010f553b8b03f755e65b86920"}, &(0x7f0000001000-0x4)=0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006d0000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @empty, 0x8}}, [0x0, 0x3, 0x200, 0x4]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f21000)={0x0, 0x0, 0x40, 0x8, 0x80000000, 0x7fff}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b35000)={0x0, 0x80, 0x3, [0x20, 0x5, 0xc03f]}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00009d6000)={0x1, [0x0]}, &(0x7f0000028000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x50, 0x1, [0x4]}, &(0x7f0000052000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000af000)={0x0, 0xffffffffffffffff, 0x3, [0xabc, 0x38f, 0x0]}, &(0x7f0000489000)=0xe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0xd1e3, 0x80000000, 0x20, 0x20}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000082d000-0x8)={0x0, 0xf1c4}, &(0x7f0000bc2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fad000-0x8c)={0x0, @in={{0x2, 0x3, @empty}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1da, 0x30, 0xfffffffffffffffa, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e06000)={0x0, 0x32, "7caea04a038963c41ba5eb430000d4aab0842513663b27a605820526c8db6a2ae67fc3092e2c0d62965c179052cc420d6621"}, &(0x7f000081e000)=0x3a) 2018/02/09 13:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00003bf000)=0x8000, 0xfc5f) sendto$inet(r0, &(0x7f0000624000-0x88)="601d3dc98d5739444348e144840be8bbed115e6ed6b6e739fe89371735fa4316d7aaf27ab047a0fd47650967b78027f5fdd875f894e9dddf6f83f967db1ddedbb4ee6a4b695d72b5352017aed397f73211f5b213a38452d2598e380dcd50b211a0f86582aeb9eff103a0d98b99462d6dfad00d0ef7f0779d29892d732e1784ed6d9e764218bd69dd", 0x88, 0x40000, &(0x7f0000814000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00008d4000)=""/225, 0xe1, 0x0, &(0x7f0000503000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/09 13:09:50 executing program 6: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a96000-0x4)=0x1, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00002aa000-0x4), &(0x7f0000093000-0x4)=0x4) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000018000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x7, [@broadcast=0xffffffff, @multicast1=0xe0000001]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000001f000)={0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000)={0x9, 0x1ff, 0x0, 0x7}, 0x8) 2018/02/09 13:09:50 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x0, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000edf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ee6000)={0x0, @in6={{0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [], 0x1}}}, [0x101, 0x7fffffff, 0x7, 0x5, 0x7, 0xb394, 0x4, 0x0, 0x9, 0x202a9a23, 0x4, 0x4, 0xa9b4, 0x7f, 0xf446]}, &(0x7f0000ee7000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000ee5000)={{&(0x7f0000001000)=""/159, 0x9f}, &(0x7f0000002000-0x1), 0x2}, 0x20) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000ee6000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x6a}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) writev(r0, &(0x7f0000ee6000)=[{&(0x7f0000000000)="653f97bd0236e76df94a99c47d106cda546184b6a8de836ccdd81000f12989d643513629a063f97f4fc544faf1e1bc36a5b37c63f409a82e8c058516cff452fb388191114c1db5bf4857770e8f4cb5673989ff0f4c44d8d2713f0d15450e0478f3a9c906eb64927ba2717bcf1c32c717a247666a24f1921d6bd32080be7438a9fcf1b4e5e056ac59213a08ab8c0b075f563a2cfc005753cb7af3d9f6edf7c30b60b6c4ef76b256c32d3079ce811ef506ee09f04f2a3e532c459b2f4cac97c400afd16b7571fd50b8", 0xc8}, {&(0x7f0000000000)="67d164c5df101c3368923840dbbaa5ed17f9f01a0a9f29b94c5955992868e43d92c97af7fb2f1829c542ae35b4803e85fe0f4f24a4dfd02086061a930e566bc785a26301842dc933b36083e35b6a3c0db94dfe5e7f40", 0x56}, {&(0x7f0000000000)="48e35120b3fee01b618e8523232708e50b57c3de12ffe663014c67922f3fa6db179c8635cc9d1d98e6fb7d35239560134ac7ed2ab098c2e41d6e2f4df7391c4099c1", 0x42}, {&(0x7f0000ee5000)="f30f76ef43f487c7d74ba5d196bf26c6577c6e9fba37c64d4a0272cc1fd16db7355a6186e9a151748b5a811ccf4d9a01f9ba76923398f6440d0845bab5a4e2d5a90c4f4f5f915a0b4cffbaeba31492e925802a45c9a9ee1ea839a88ff323c18fea25", 0x62}, {&(0x7f0000001000-0xbd)="33e17cf18fdf1d6865fb2d771589fa6697b742c77dd60604c01a90e45b9a524138e4243dd41e3067c284461b565a214c6142f18c9a3dff77215d534a02366126e302ed08b90070ce409fda0b8b74de9c352b5998defd62a53654c1bbfa519b16fd755957e6495fe860bbd4a26f34b75f97b06438b37296c826f93718ba1e2044f5e1075c98c3884ef15370604b3a15f326cc4881441287ee2ea92fbf72cfb3039f179fac66998a842d8b7de6ba407a1d272ad0cbf597dbba18a713b213", 0xbd}, {&(0x7f0000000000)="f230fed1a5e73cac875599077ab39e924019c973475c2a4daf22b01b33a74388e5dbb6fac3ba27e3ad8542f828974670df7b5d5c1ee3af1bec97cd8d2f14130f3a57146313a37f0423ce26eba80b9d898dd613cae7c8f4", 0x57}, {&(0x7f0000000000)="4fb5f767ee0b0e4270affcf1b8dd9c45115e41b7ea3ae86b0497ffe8e07a4d095f4b70779f961dd1356d4c24b82154fad4a1d698e152a646e602c6351204a0ea9b901205c864997499a34fbd3044dbc59a7a556256caf3804f2e9c7a2936cc9e9e4de025da5e99ed33b01bc636485bbc9aee41cafcfc9b6aee2f4fd494b771e5790449a6864f2cdcae4e94a87ba78e3eb3150756e26083fe864d886449ed0b6bde64a1260d36278ed3a9dba07ca9601aa5827641966e8eb7339e4305d59283d3cf2b1014b2dd0707f424df1f0f", 0xcd}, {&(0x7f0000ee5000)="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", 0xfd}, {&(0x7f0000ee5000)}], 0x9) 2018/02/09 13:09:50 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d25000)=@common='ip6_vti0\x00', 0x10) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006e2000-0x4)={@generic="eb4fdda4392a7306ca77196261c888af", &(0x7f0000d2a000-0x88)=@ethtool_flash={0x33, 0xbb6a, "8ff2b4ae030bacf824af16ced5bfc76f68d4fd1610234b0e34ee897fa19e202cd59d7c0be471012d5b83b2f014b5bc5c61fe93f9bfb40cf9d86e8b7a86d7ed13dcc8469e158a8ecfab8632bf6d1cf2fe78b0d63bfcc6f75837bd80f08274ffc84a34b34c3b0fc6372b9e193df0d2c118bec68bc9b9ea257dfb2629fd28803d49"}}) bind(r0, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 2018/02/09 13:09:50 executing program 1: mmap(&(0x7f0000000000/0x4ae000)=nil, 0x4ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000001d, 0x1, 0x0) mmap(&(0x7f00004ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000250000-0x8)={0x0, 0xb511}, &(0x7f00004af000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000029000)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}}, 0x8c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004af000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000023000-0x8)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001c5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000028f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000307000)={r3, 0x80000, r4}) getsockopt(r0, 0x800000010f, 0x87, &(0x7f00004ad000), &(0x7f00004ad000)) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f00004af000)=""/71, 0x47, 0x20, &(0x7f00004b0000-0x10)={0x1a, 0x6, 0x2, 0x2, 0xffffffffffffb421, 0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/09 13:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f6b000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a86000-0x10)={0x1, &(0x7f0000988000)=[{}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d2c000)={0x0}, &(0x7f0000b5b000)=0xc) r3 = getuid() r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e5d000)={r2, r3, r4}, 0xc) pwrite64(r0, &(0x7f0000bcd000)="c78f2312b8e054d810fda184d958414030fec104395a0b390d00ea4660329da89d3b8b94b211a7d41b9bb7ac38d01c68be12ca41acc07201c228063134c8ef3334be019c4cbdc5c740dde40ddec31f5d2cfdf3d873f7f49b9867aef93266efe5ca7b3c31a6cc052a28daf4e67fcafc9a1a8d803280bd2dcf39316fa234fd67492783067635939e23afc401aed501b62ce07ef33219e25438f33c40f9d8de7bbaa63116cf8f8ba50765bfa144ecbafd30cfd380ff70ee2a84c74fc4e31ab8e2579de0687dd29ec74e4f8e1d5a3b47388947baf2a70a1717a630911ffa04f98ec8c781f72d5071773b", 0xe8, 0x0) r5 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000007b000-0xc)={0x0, 0x3}, &(0x7f0000ec7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a2b000)={0xc28, 0x8006, 0x3, 0x26, r6}, &(0x7f0000a1f000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00002dc000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r7, 0x29, 0x1f, &(0x7f00000d9000), 0x4) r9 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r9, 0x1, r5, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r5, &(0x7f000093a000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$alg(0x26, 0x5, 0x0) bind$alg(r10, &(0x7f000054c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r10, 0x117, 0x1, &(0x7f000030a000), 0xfedb) recvfrom$llc(r1, &(0x7f0000b91000-0xcd)=""/205, 0xcd, 0x2002, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r9, &(0x7f0000b1f000-0xc)) r11 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r0, &(0x7f0000831000-0xc)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c85000+0x7dc)) r12 = accept$inet(0xffffffffffffffff, &(0x7f0000125000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ff8000-0x4)=0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a59000)) epoll_ctl$EPOLL_CTL_DEL(r11, 0x2, r9) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r12, 0x84, 0x21, &(0x7f0000336000-0x4), &(0x7f00005a7000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000bbe000-0x5c)={{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}, 0xfff, [0x6, 0x3, 0x86e, 0x1ff, 0x1, 0x1, 0x0, 0x6f0]}, 0x5c) 2018/02/09 13:09:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7295df0df8217ad2c00000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000404000)=[{0x0, 0x0, &(0x7f0000ea1000)=[{&(0x7f0000581000)="d4", 0x1}], 0x1, &(0x7f0000447000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = accept(r1, &(0x7f0000676000+0x25)=@l2, &(0x7f00008f6000-0x4)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000458000-0x4)={0x0, []}, &(0x7f0000843000)=0x4) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000aa6000-0x8)="7c2286af27c04968") pipe(&(0x7f0000130000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cfd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000567000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000e3d000)={r4, 0x0, r5}) recvmsg(r1, &(0x7f0000e28000)={&(0x7f00003c7000)=@nl=@kern, 0xc, &(0x7f0000484000)=[{&(0x7f000004a000-0x38)=""/56, 0x38}, {&(0x7f0000530000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ca6000)=""/249, 0xf9, 0x8ba00000000}, 0x122) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 13:09:50 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f43000-0xe5)=""/229, &(0x7f0000320000-0x4)=0xe5) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f43000), 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 13:09:50 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00006eb000), &(0x7f0000026000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fd7000)={"03d99a93c7cd8e11b52d46fc3d5b302c", {0x4, 0x4, 0x81, "8d0463d6b024", 0x7ff}}) 2018/02/09 13:09:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffff9c, 0x29, 0x40, &(0x7f0000001000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x1a8, 0xd0, 0x278, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000547000), {{{[], 0x0, 0xa8, 0xd0}, {0x28}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x2, 0x7c, 0x1}, {0x0, 0xc3, 0x10000}, 0xfffffffffffff000, 0x8}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffff00, 0xffffffff, 0x0, 0xff], @common='eql\x00', @common='tunl0\x00', {0xff}, {}, 0xff, 0x3f, 0x5, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xb}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6gretap0\x00', {}, {0xff}, 0x2f, 0x81, 0x6, 0x40}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x3a8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xff)={0x0, 0xf7, "da432679a8c7c248904711cc8ed835bb6ffa203aa54abd96b55acff53f47d863f2cbb1f287ae80e4588406bd4a5309a563aeb8f0481e174e33c677fa034319288acae3d7d04c8359dfc03e70d032e770860e6f8bae4a476ba6f3d874d3e39ed64f87331a7991de135f5e29923515d0598fe45a3308e1846bc30ffa5f67ec07a6a94736fda3ca25e8651c6717dc4461fc2beef8930a860e07bf9e01ba700476650c9b61a5e096456d4b1fd2a5ef21a5f9ec6c01f9d0449cb494e03940bd8ba3d632264e8915f5228d05462c3f4a6a2bc62f36e6f4ae7ed455e360ca8d0bef425a9a6d4eca06a176eda887a456c8ef3bb4d2297ca05f4c70"}, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x7}}, 0x6, 0x100000001, 0x8001, 0x5, 0x8}, &(0x7f0000003000-0x4)=0xa0) r3 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000005000-0x10)=@nfc, &(0x7f0000004000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000005000-0xa7)="f6591f26344e139ff6d5be66399016f3c8c668f80a215495772e4dd69c94de00e08b5f7ac40a8f220a1856ae4def45af82ba030e2a715cfd0e7de786bc4eba6732f78020be42ac543fd6e9070844d3228d46a1fdfb23a250b845a461c9fc346655600277d1ddd8663e2eae79f747823cb1084fd311e684e5a47892437384445a6891faf97d2ddf3d2ef974e091d610b5e66c8c5f63517b796996e8eb06415d83306711becc077e", 0xa7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x4, 0x5, 0x6, 0x7, 0x8}, &(0x7f0000003000-0x4)=0x14) bind(r1, &(0x7f0000005000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) socket(0x8, 0x7, 0x1) r5 = socket(0x14, 0x1, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000007000-0x4)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x5, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000004000)={0x1, &(0x7f0000007000)=[0x10000]}) [ 49.592268] sctp: [Deprecated]: syz-executor3 (pid 8596) Use of int in maxseg socket option. [ 49.592268] Use struct sctp_assoc_value instead [ 49.625832] can: request_module (can-proto-0) failed. 2018/02/09 13:09:50 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000a, 0x80000000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000001a000-0x8)={0x0, 0x8, 0x9}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000019000)={0x0, 0x297ce92d, 0x7, 0x0, 0x3, 0x9}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000007000-0xaf)={0x0, 0xa7, "51abf279a00c11b999c50e133aecc661028d8ee10a51a3fa4d467c28a0e2d629f26c0b08a4cea1d528b193d344efc6ac8c818d3c668a68495eb231f43e183f4c02d8bd9c8140c59330d322380c70338650d010da0337799b5c5776a56d31843cf534e622a250e491e03ebe509b3721add1603a06dfb4557137b71b9f7a5e9306e3d71d2b8bec9f41d27668539b01644f0834a15d18978704555202de232667ee45c8f17bd5668c"}, &(0x7f000001a000-0x4)=0xaf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000008000)={0x0, 0xfffffffffffff700}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000019000)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000019000)={0x0, 0x9}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x38, "84a871c28fbc13164f3a984421e0149af561ec8d1bf46044c16666f23c6ae4e75f8096e19a6a739170ab46535017b2fa0f5d65c15669ee40"}, &(0x7f000001a000-0x4)=0x40) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000001a000-0x14)={0x0, 0x7, 0x1ff, 0x0, 0x2, 0x2}, &(0x7f0000019000)=0x14) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000001a000-0x9)={0x0, 0x1, "81"}, &(0x7f000000f000)=0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000013000-0x118)=[{&(0x7f000000c000)=@in6={0xa, 0x0, 0x5cf, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c, &(0x7f0000018000-0x70)=[{&(0x7f000001a000-0x1000)="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", 0x1000}, {&(0x7f0000018000-0x52)="2e3edeb908c6125c77fc89d059a0a91782a55e2d98dbf4f399571a8aea033c1cb1784558c2e1818b5903d5b10df506abfe57587078d695acaa7732fca98b934fc6992c4b54e86a803a473109ee5d48ced47f", 0x52}, {&(0x7f0000019000)="1e882af4e559ca13715ab3837f314afacfb603f19f4ce2b54d27dd274fc8b11eb73037d088d725ea06d3c56f905770afa9ac8245c0f69bbe6d7eaf59edd3d2e307f351811cf9382bce54897266a102c9545ced64b6943a6183515caf3e7ffb358da8f30e8e3d3745a841", 0x6a}, {&(0x7f000001a000-0xea)="2f3da8f33c550c37a0fa98c4b578d889cf6b932fb8413902fabb416261cf1b26c49917a64a28977dc7dbbd6808326c12ef6b9eacfc0317fee60bf780317984e9d8b4651847209f03b7dfdf1f08c01e54552e3fc22d07e81464c0a9ca872ca12c40003ee9fefbe3e18a5a03836b8477dec4a8f90341b921539b0e41645b94a644897ffebc5d2215be5b6c2dce44489c42ce04d0de629f00611b03ca8526e3a2ddc5f75d0f84f1237c4b381ca5956cce53c3d77dfa81554a730a7f6eeee1fcce483333e321dcff8c2efe73f8c65e0b742c55c57838d629dcb35befbf59e91edef4d9e008208c61a0c0ed97", 0xea}, {&(0x7f0000019000)="fc7ab431da59ef45c81a331b696525e3ff26e7c22ff90f424304988687b276cebf25fb0c6642a78ff98a881fd2b29332578866747ada9c641da19e348ebdecba1599e64c2e60dc21", 0x48}, {&(0x7f0000017000)="60f67cb3803ab2cc7f340e44f19c5a99b76720ec19bf94a6992406d94b66eafec1874072719ee824fab56d20a9f4eec5b1ba07b61c4887b9c0c78e90b9281ca2bbf58887bb4f2afd5bc506958302ab81de501d3f318351ed6d9ffea780108aaa0b884d0eaf9e45005aafbc40aa789da929b3bebe96d15e4e779a6ff45f98fdb162fe574e50df1cdb53ac8e4a501f09d6c75f59d263f4deaa151d868a207ec40c2412b2f3dfad900caa42c5872481306ef9c8b62ac35ef769", 0xb8}, {&(0x7f0000005000)="d45ef26807340e93f74a6a35cbf83c287d675af990b4ee951ddd18fa0081e7672e0b6b4cf742ce3f6ecfa78fab039d2ab7f706cf2c9f67043b8f59c5fcf6959c4970f3be01238ebcdfee43399217715b531cf3151035fcafb5c75bc08ec34c7c36459b45881f0b1c576888", 0x6b}], 0x7, &(0x7f0000007000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x5, 0x7, 0x80000001, 0x1}}, @init={0x18, 0x84, 0x0, {0x94, 0x4, 0x4, 0x81}}, @init={0x18, 0x84, 0x0, {0xffff, 0x49e, 0x3, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe1, 0x9, 0x4, 0x2, 0x6, 0x0, 0x6, 0x200, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x0, 0x401, 0x61d1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x96, 0x202, 0x3a6b, 0x9, 0x0, 0x3, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x6, 0xa, 0x5, 0x0, 0x10001, 0x9, 0x8af, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x4, 0x5b35, 0x10000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x202, 0x7, 0xffffffffffff0000, 0x23f, 0x6, 0x3, r5}}], 0x1b0, 0x40}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x401}, 0x1c, &(0x7f000000b000)=[{&(0x7f000001a000-0x24)="50989d85b3fbcf542005e7716d39b3de60462f346e70be7be0d067f913ec91be7ff57165", 0x24}, {&(0x7f000001a000-0x9c)="a5fce45753f965872693b455b96fe65ccc5f210844d841e4577213ef93c3271ddfddbd92969457b21d0a1606ed79083e14451aeb83c240df3c710e1238b4fc2f57c1a903ccbd3d9a97749755a720ae9751238572387814351e3f0e62d5be5dbcc5ecbeb00fbb3324a6e59b7a4f51bf6b39da3e39b793720c2e9a2281dc8d6ae3d585de1c4c843a0888af403d9afc46e9ac7ae6ad3cd2657b478d97c8", 0x9c}, {&(0x7f0000008000)}, 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{&(0x7f0000019000)="dfd2f8249732eb972d2edd134379a6adddc62d2b7825dc66f8146835eafbd59b1333949da29c4034dc91354899418f5b1989e470606356902a4da0a7bd3f1d91e19039420b8f02f9ff842ae082205352d0a794927e5c887786e4acdd7bb293b7b076219a5f71", 0x66}, 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0x1000}, {&(0x7f0000019000+0x74e)="eed341", 0x3}, {&(0x7f0000009000-0xb9)="eba41ec0b2d175009ee89f950b04f8c3a7e9244fb776197f043c8f04641b51d664f0edf433dd8092af4b5f5318d356ac94c67fb3bf89655369fdd05a41dd3005ec7e1b97289668c3e8dfd943480c9d57a1d65bffac82ba7332844d232a0d22a859948de80c6eeb14237f83020df8229f14d6b434e481e590391f97134e02b1e57e99e1dc8d99fb8d0ae485282022788706edbe5b9696a956fd603444e472943bb1b88bb0d8a1889bd1b8a19fe29a6c114eddee70c44fcb4f87", 0xb9}, {&(0x7f0000019000)="8254b7ff1215274f4100cf9ee39c82e96e625e0edee78b46ccbf96607e97c555c12ffbab3d4c8657613a6a833001563267f46a07b436ebfd53da0dcda1472a77f2bc812bed772ec3a4b93fdf420483ce66234d75a1dce22f94154ba989f2528a054d176a11453a2acbfaab1f84bad97081ea952af04085420b361d897ec7a370a136f26df9c2dd6d", 0x88}, {&(0x7f0000000000)="2562a1f88d8cca0d99501a42ce1c2c5113cf370f2dd38c7f142d02ce7a008f520ebba3bd9fa8f06ad08b8a86fe946d82dc1a9e790de112ea17ec4227ee7cdb80d20d271eb6e9a0a8fe401e2644a7faa9024f66073841af7a8f519e203ce63e48127f7c5a345604f9f8ebfab46d38e3d622cbf9e7aaf6e1e24165da56c46d9332c2dd5be2c2fa10790fbe5aee99483e8be3857041f138bab40f96bba6b32eb8eb8c73751d89282a082078f7cebd62e62a9c5e74", 0xb3}, {&(0x7f0000019000)="832751c11e2ec1dca8f8652c319b090546d6110b66debfd81dae64e5ab29a6c1e67bc3fd7cb6d0a3d3ee60b119efb7146536b9baf5c0916510c0d57679dfab49abe3478f66c3cf641cdc5d5a30ce21e536fdb1b0ae61f99a9373a35be431ab8abf6bc51be0b6bcc15c17c8fbb717f7db378b4681d3b78f94b72a0c79218f95e59eae0c1d3649f3c19aaf714a0ed460c5a9a0529691eb4c35c1b03e2d0a350537d194a8e20e24803ef10eecbea90f9cae26120b1153c13361721fa225b3c8", 0xbe}], 0x9, &(0x7f000001a000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xfc8, 0x4, 0x5, 0x8, 0x36, 0x7, 0x4907d132, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x9, 0x80000000, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x4d, 0x3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x200, 0xffffffff, 0x2dc59f29, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x5d75, 0x1, r9}}], 0x120, 0x20000000}], 0x5, 0xf1a5ea03e6aeba87) r10 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r10, 0x0, 0x40, &(0x7f0000017000-0x2c0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x260, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ipddp0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@ip={@empty, @broadcast=0xffffffff, 0x0, 0x0, @generic="e33ff05d71d66136e5c77907c3785467", @common='ip6_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x2c0) 2018/02/09 13:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000f4f000-0x8)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000001000-0x81)="8f56244ee71b58c33169d82c8810d068238bcd31dd0d92020c5795e3e72e0e8e6722ad9e3689f341e57bb45167eadef1c9771835aff84462ffe1a642e0feb4775fd3e30ae403cedd438f8d8cde19c942cddc9fa28f2295c560d10da591a023f7ad4fb1c3ee4d81a413dc43f01d441f058d9d72279d53dda1c32677fa5a7e425bf0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x1000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000003000)={&(0x7f0000001000)=@sco, 0x8, &(0x7f0000004000-0x20)=[{&(0x7f0000002000)=""/220, 0xdc}, {&(0x7f0000001000)=""/219, 0xdb}], 0x2, &(0x7f0000002000-0x70)=""/112, 0x70, 0x2}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000005000-0x8)={r1, 0xe0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000004000)="15190e6ab3fde6b56b4dea1ca91d062c49e63b27793daafb20c91cb97e8769c570bf3fc16e790a8139b3f17e05c391cddf6efda66af85ab24f25ed0cf504d4bee85b158907cf2ab48b7d3cab5b99fb76ac313d3705fa3b010e7ac19e4fad9a2d332eda572b994a323d3607f6491ae8a2ec912e20ebc0aef8a8ab94562b6e817c279677e4353e2ed27fe15c5e7aced9cc91d64c2e1b9ffb6531f6a119ed50c57ddc7db19778be7b339b106967d28166b5044d20bb99393e0d7e04a38b", 0xbc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000006000-0x4), 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000006000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000007000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000-0xd2)={0x0, 0xca, "3377bea6c8e167f15a6c2651db2ede2a466478594c4bb576b9650e2b84f64d414a257e916eacacde22fc8a5f1becbcb8b66cf39e794989e2ad75d93f5a99a655ec0288f96419f358cdc4a61fdba67472544d6f44b5890180048b2280de37a3393b01111918887ed0ab8ac0ae856614256023f604b09413e82a2d594b4fdec8bb83ff999ab0e44eab10f740b3cc8d2b45313640651efb074d74d07f60cc376287097c137f33ed0dc81d6c3d61e70309fdb158cc0d7651017f828ada56fb6dba4f9c4809dfdc5f57da58bc"}, &(0x7f0000003000)=0xd2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000008000)=@full, &(0x7f0000008000)=0x48, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000009000-0x20)={@generic="b28a09d1e0ecb439a6ca219e86f72229", @ifru_flags=0x1000}) setsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000006000-0xef)="781d7bc68aeff69814db6e2e79c15d20c3f2a4ff80cab3140ca39e3a02108879d1b173912540fd8180cebc51e356ed943c0f9988b1d7966e06f7162b28833b7bb761f50d99a20f312c8c6cdd3fd80e5192254e2268095c4f25496f58da7152c8b69231f4a54b93efd6fe15af63c565ffa82720a54ed82d675bc7656f94bcf5ddf3d1f8ba9d935ea2f92804fd4bad57fbbb8499541899bd67e9ca7c38ba338bf0248afa67b2f22c675a5872c5c169c96ef670fbb3e4a20cb1af6c0d834aead286322f4738b1ae24a0ac29f1c58b4b97b207d6f25ac34b6c44b6013a10fcc469d4ca29354630c00a710f830997246e24", 0xef) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000009000+0x178)=0x800, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000007000-0x8c)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f000000a000)=0x8c) 2018/02/09 13:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socket$inet6(0xa, 0x1, 0xff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 49.675119] sctp: [Deprecated]: syz-executor3 (pid 8596) Use of int in maxseg socket option. [ 49.675119] Use struct sctp_assoc_value instead [ 49.712150] can: request_module (can-proto-0) failed. 2018/02/09 13:09:50 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2003, 0xfffffffffffffffd) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) accept(r0, &(0x7f00002cf000)=@l2, &(0x7f0000bb0000-0x4)=0xe) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000031a000-0x4)) accept$ipx(r0, &(0x7f0000851000), &(0x7f0000273000-0x4)=0x10) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000ebe000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000dac000)=[{&(0x7f0000d63000)=""/185, 0xb9}, {&(0x7f000032e000)=""/4096, 0x1000}], 0x2, &(0x7f00004f2000-0xa0)=[@rdma_args={0x48, 0x114, 0x1, {{0xc5f, 0x2}, {&(0x7f0000e6a000)=""/136, 0x88}, &(0x7f0000d6e000)=[{&(0x7f000043b000-0x5c)=""/92, 0x5c}, {&(0x7f0000a6b000-0xf4)=""/244, 0xf4}, {&(0x7f00006ea000)=""/200, 0xc8}], 0x3, 0x44, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x50f5}, &(0x7f000067b000-0x8)=0x1, &(0x7f00008c1000)=0x3b7, 0x6, 0x40, 0x5, 0x4, 0x1, 0x3f}}], 0xa0, 0x80}, 0x48000) 2018/02/09 13:09:50 executing program 5: 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_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x9, 0x9, 0x8, 0x0, 0x1ff}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d19000)={r1, 0x80000000, 0x2, [0x0, 0x75]}, &(0x7f0000f9e000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x9, &(0x7f0000002000-0x48)=[{0x47, 0x7, 0x8, 0xfff}, {0x7f, 0xfffffffffffffffa, 0x3, 0xffffffff}, {0x2, 0x4, 0x8, 0x2}, {0x3f, 0xfffffffffffffff7, 0x3ff, 0x7}, {0xff, 0x3f, 0xde, 0x2}, {0x8, 0x2, 0x3, 0x1}, {0x9, 0x3, 0x6f, 0x6}, {0x1, 0x7, 0x21d, 0x10000}, {0x0, 0x5, 0x7, 0xea}]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000000000)=0x4) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000002000-0x10)={0x3, &(0x7f0000001000)=[{}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000002000)={r3, 0x7}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000004000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000004000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x23418e2bd8dac4a5, 0x4, 0x0, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0xc5e168ee321a9544}, 0x20000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000003000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000005000-0x4)=0x8, 0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000003000)={0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, 0x80, 0x8, 0x7, 0x81, 0x7fffffff, &(0x7f0000003000-0x10)=@generic="df0ccd6197aa798dbe639f96e19bb018", 0x1000, 0x10001, 0x630}) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000005000)={r1, 0x78, 0x0, 0x19, 0x5, 0x81, 0x9, 0x8000000000000000, {r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x3, 0x0, 0x10000, 0x81, 0x2}}, &(0x7f0000005000)=0xb8) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000007000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000008000-0x10)={0x6, 0x4, 0xfffffffffffeffff, 0x6, r2}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/234, 0xea, 0x40000163, &(0x7f0000009000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) [ 49.757572] xt_DSCP: dscp fc out of range 2018/02/09 13:09:50 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f000094a000)=0x8b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x5, 0x0, 0x1, 0x1, 0x80000001}, 0xc) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000), 0xfffffffffffffeec) [ 49.792299] sctp: [Deprecated]: syz-executor5 (pid 8654) Use of int in maxseg socket option. [ 49.792299] Use struct sctp_assoc_value instead [ 49.829614] sctp: [Deprecated]: syz-executor5 (pid 8654) Use of int in maxseg socket option. [ 49.829614] Use struct sctp_assoc_value instead 2018/02/09 13:09:50 executing program 3: unshare(0x8000400) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00007d7000-0x38)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000-0x41)=""/65, 0x41}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000224000)="afdc9735e9000111f807858193d1a2c897103f75d142a79fd1fb19b179958939a6c2d0b076bc392a0b5034d04827e0be5dfb2c391ba2574d79807aac07f0d0ef626896a16113f80e56251c76472793283754e71241c943ec53ab6dd634a09023e4f782c692d5f7d94800fc0e676c2649c082f0d6e66f51fbf8a3a0b9ea95cba02946089da1bb5a64c686600c699cd5252ce566ea32d128c9199cc7ae64c4e3cefdfa3ff486a562747f8d0abec90fcf542b7d5b2880c23128d007f3cb26bd0100d1929bede3e859b5960fe769bd25aa0530fdb55ee71fa27ec2d3fd489646f4badfdd38400f2472eea3e39d", 0xeb}], 0x1) 2018/02/09 13:09:50 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) bind$packet(r0, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000000e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000021000)=0x8, 0x4) 2018/02/09 13:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d4c000-0x20)={@generic="eb1963d830c131d36402c7179df64356", @ifru_addrs={0x2, 0x3, @empty}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fb0000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="615f0c8d53c7"}, 0x6a, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) [ 49.837760] xt_DSCP: dscp fc out of range 2018/02/09 13:09:50 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009ed000)={0x0, 0x5}, &(0x7f0000313000-0x4)=0x8) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000efb000)={0x0, 0x81, 0x7fff, 0xffffffffffffffb6, 0x2, 0x7ff, 0x80000001, 0x4, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x3, 0x8f5f, 0x67, 0x2, 0x6}}, &(0x7f0000efc000-0x4)=0xb8) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cfc000-0x6)={r2, 0x400}, &(0x7f0000efc000)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000448000)={r1, 0x7, 0x2, 0xb1, 0x5, 0x2, 0x401, 0x1, {r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x3, 0x5c1, 0xf2, 0x3, 0x80000000}}, &(0x7f0000399000)=0xb8) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x2) 2018/02/09 13:09:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001f7000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000053b000)={0x0, 0xf9, "4a3a1e7fff18e093848985d7d5615e7842c010fa555ac69d1f2be527c9bbbbc76b64a8bc0f5e4951ad43d472cdc9208c5cb10d9b19bee83d4643cb386445698bcaa8fedcf21269686de17ef7128da167b37f7e20b2b9bfc6f02cb5925f96812914d0e833e055416782652c1d08df9ce8653ec6f4de375e9d9bbe90c1c8b63d3f76d1c7ea462a152ec2eb417158b2eff36f902e3bbbacd5f8783767178ccb1a3ce12dedc87d9a088dc0e01670549ec290fad431297d32c1f744165275d2b69d95163db69a1e601acbe468a28aac96561489c4c622a4b36bf7cf8e57717df61a3499b7f2dc3c43595ee109722ae11c53134af5b4a48c6d62ead6"}, &(0x7f0000001000-0x4)=0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x30, "a918e1a3f23c08225b36c397de7b18fd0bbe0370ce10ea2059dacfc5da7bf4084a00f0ee6ea10c4da4a784ea7fad6b6b"}, &(0x7f0000001000-0x4)=0x38) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) [ 49.919300] audit: type=1400 audit(1518181790.871:50): avc: denied { map } for pid=8688 comm="syz-executor2" path="socket:[18979]" dev="sockfs" ino=18979 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/02/09 13:09:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000052c000)=0x15, 0x4) 2018/02/09 13:09:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aec000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_crypto(r0, &(0x7f000091d000-0x38)={&(0x7f0000c7e000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f000034c000)={&(0x7f0000d0f000)=@get={0x100, 0x13, 0x800, 0x1, 0x1, {{'xts-serpent-avx2\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x81}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) socketpair(0x1b, 0x80003, 0x7, &(0x7f0000678000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000996000-0xc)={0x80000012}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00008ee000)={0x0, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, &(0x7f0000988000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000306000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fba000)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000401000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x4, 0x5d9, 0xfff, 0x8, 0x2}, &(0x7f0000340000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000f1000-0x1)={0x0, 0x80000001, 0x8001}, &(0x7f00007a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000b2000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, [0x378, 0x8, 0x4, 0x1f, 0x7, 0x3, 0x80, 0x80000000, 0x6, 0x73f6, 0x80, 0x400, 0x6, 0x10001, 0xfffffffffffffffd]}, &(0x7f0000d93000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000077a000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000121000)=0x105) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b69000)={0x0, 0xff, 0x0, 0x8, 0x1}, &(0x7f0000f0c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000539000)={0x8, 0xfffffffffffffc00, 0x4, 0x8, 0x6, 0x40, 0x2, 0x545, 0x0}, &(0x7f000064b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000e1000-0x56)={0x0, 0x4e, "6c06fd949f5cbcc85e7fd4cdea2ae540c0e23d3953d04c386bb9ef660fc4bef37131b3bb49aea200b899067e19006139063b7751f705feb78571db460f34de21ed9bc8fd9b1e34e5917569534a7d"}, &(0x7f0000293000-0x4)=0x56) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000007b000-0xc)={0x0, 0x8}, &(0x7f000090a000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000988000)={0x0, 0x1f, 0x400, 0x80000000, 0xd033, 0x8, 0x3, 0x7, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x7, 0xffff, 0x8000, 0x1, 0x10000}}, &(0x7f0000824000)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000bc3000-0x6)={0x0, 0x2000000000000}, &(0x7f0000559000-0x4)=0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ec3000-0x8)={0x0, 0x8}, &(0x7f0000825000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d11000-0xc)=@sack_info={0x0, 0x3, 0x7fffffff}, &(0x7f00006b3000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000168000-0xb8)={0x0, 0x100000001, 0x20, 0x3ff, 0x2, 0x8, 0x4, 0x9, {0x0, @in={{0x2, 0x3, @empty}}, 0x4, 0x1, 0x8, 0x2, 0x9}}, &(0x7f0000203000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000d4000-0x14)={0x0, 0x8, 0x2, 0x1000, 0xce3, 0x81}, &(0x7f0000fea000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00009f7000)={0x0, 0xed}, &(0x7f0000e29000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ac4000)={0xd6, 0x20f, 0x0, 0x11, 0x0}, &(0x7f0000fe6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000598000)={0x0}, &(0x7f0000538000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a48000-0x20)={0x39, 0x4, 0x1, 0xfffffffffffffff7, 0x11a, 0x10000, 0x9, 0x3, 0x0}, &(0x7f0000229000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004e3000)={0x0, 0x800}, &(0x7f0000f70000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000f2b000-0x9)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000252000-0x4)=0x24) sendmmsg$inet_sctp(r3, &(0x7f0000376000-0x150)=[{&(0x7f00001fe000)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000775000-0x10)=[{&(0x7f0000a37000)="230f3319dfa2d1b646d6a67f9972fa193c2b43cf941f720d04eac040149de94f5b87692f423ea01af626f44630a2c7ba9b13841e7e08eed09fbe7f6a52955e563c69b16d6725de2a67021708ee5a75bb892173cea2ca62840ffde5fd7e6eea59c181609717ea60124fa8de253d7a72a26ac1c9a1c7eaf9f46f863cd2ae0bc17c5eb2cc3bfd81d644f66ba99cfe8aba5b2a26510acb783541cf58f544d4cdf6200b16ce4b4dc66172f8546f82fc4b071ecb6c936435a236af04dcb243dd198fa0abbd60374927443bbfa4b2c7a3a4a737e38d01af814ea46da5b39331", 0xdc}], 0x1, &(0x7f0000bb7000-0x60)=[@init={0x18, 0x84, 0x0, {0x8, 0x3, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x8005, 0x80, 0x401, 0x10000, 0x6eb, 0x5, r5}}], 0x60, 0x8000}, {&(0x7f000056e000-0x1c)=@in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1000}, 0x1c, &(0x7f0000d18000-0x40)=[{&(0x7f0000cc2000-0x4a)="aaabd8f5dcb5dd0da8b19e365fdbf1ce1635826632817f087b434f372ddc86d23017480bc95dc71f13f420de0ae147b4b3c400160079d129c914bb81467f4cec14629d8e1974fb95f7ed", 0x4a}, {&(0x7f0000ceb000)="bef754554bd04a1ba6fc75a82822d0bb1d98b24e41c4ca711a4a3a46137760b3317af242bcb738b2c035c3e20a626e899bd30c659c063318fc88ea641c2504b8f0541ca9ac782430df5777e0ba69f08a8a8f96d22cedf010f5897446bdbcf522bed70dc6fd7bc1126b4f1867d3eeedfc9dc3a4533037ad741cdb8b767130a33c0702bf7d2590239bd468df7c7b09f7fd764a4cf096ffe0c726712c", 0x9b}, {&(0x7f0000aac000)="78078497fdb7fd7e7d19", 0xa}, {&(0x7f000075c000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000734000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x7, 0xff, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0xff, 0x1f, 0x81}}, @init={0x18, 0x84, 0x0, {0x3a45eba4, 0x1, 0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x10000, 0xfffffffffffffffb}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x0, 0x80, 0x1, 0xb4d, 0x0, 0xc8c5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x3, 0x5, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0x100000000, 0xfffffffffffffffd, 0x7af}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xfffffffffffff8a2, 0x8, 0x8, 0x9, 0x9, 0x10001, 0x4, r9}}], 0x180, 0x10}, {&(0x7f0000730000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000bd6000)=[{&(0x7f0000cca000)="d96b7e46c81123529e087cc20081c219355f0f2c16e7afcd3cd87b2472ac1c6cc066304c4127375b8338afcc89474dadcdf0f45bb2a07b800ce52e9a7c05a980a2550f4e7325c2507e29474c807adde90e90e3710120035fe7ff37cac713e7a21c106e806a478b29da508d9e223a7ba59a68e4f00ce68010b61a440f27a30f1cd0b35c0c", 0x84}, {&(0x7f0000307000)="65c001ce228dc2db7c1af5d504e0af4556beea99beb9608f4c7cb65d1c4658", 0x1f}, {&(0x7f000046f000)="52ee3e85b11a8c0ceb68a7a24d6f7636933f764349e672c74afce6795b81fb04cc127962cb1f79a7d386ba0f1953b60904df24b4ed878d8d37c9e8027be40b0dfd2f9e7ee679a5fa41329b08469311211d5b56b854ba7b28afd406ddfe415e6011768e19370e254d17eff43dabe50b3691f2f238b4fb9ff72fcebf4971cd5fc34d5b8d", 0x83}, {&(0x7f00000fd000-0xe4)="57056245aa0a2962ac014b6fd3053eeab17505fea5445e50fb5cd3609b156e67a813822ccf5984a119ad5bc1039a36f3e12788ed89c778379afc8855daed3231f98ecaefa4e3266ca5113995917bd48f455fa17c4acf69735a0f13e831abbd9e90f6d81dbfcfa9b67cf9a8cecac083088109a2bc4f639b162c4650733e42d0b414d906d5ca7fc311c27b16e4fac29847874300ea3c5078dbdd579d4c48bb6bf8ced5c9912c35937dc96190a71b42341636b7ef53f95e5ca86d88586a9c19031f9f317fcc7463a861970743b9f85ab1c38ca68c3a195910edb281d89985278f6961e6763a", 0xe4}, {&(0x7f0000d34000-0x8a)="62eeead7e703370c3dca44850e35d5c1dbb648ed23d9db3fc81567d9d08e3fc81f533edd60dae9951b89fd09f9f024007c4e5f31e93c9741d53ebd7900a83480363fdee1de7f8afab18ba9925a066332e2bad12fb11da3af636169ae39255406bcee86262e5a685511029e706d6dba52de2a89ed2d750ac66c87aae54c6f1ddbb168f77f1ee261e07501", 0x8a}, {&(0x7f00003e4000-0x66)="0838b13bc1a30ce0f1a1f3192baefdcf6260e2beac183f3eb3576269a2fe8d68157ec9ebcf7ec797f91b2e4c781ceafa2851a855d51e16cdf42f512d04b60b8c3c0cc1101838f6e5fc4612e4f81b62ce18a5e752761f65f77b0709dfe7fb4fd58df5d385679c", 0x66}, {&(0x7f000040c000-0x8f)="90a32d28c42280f7efd965475fd1bbaa7c0b65c6ec2e0d647eba89f11b561dfa8f1214fa75c93dd57a5aa3c44243f973e6cdbddd4706cce4d7a20c859d621d0e2a164b7bb9d109da5a98119d1fd37f1bd9121ec3996d4d032ef56f7f385d70b4c9ebf8566b96b67027e0eb62f9d52fc8718781e1b9a7b3ca0a8660cb9bbb0dc8d3196f05c1b22fc7d7dfea0fc411cc", 0x8f}], 0x7, &(0x7f0000c59000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xed, 0x8207, 0x3, 0xffffffffffffffff, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1000, 0x4, 0x3, 0xb5b, 0x7, 0x7, 0x9a82, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x1ff, 0x0, 0x8, 0x100000001, 0x480000000000000, 0x6, 0x1, r12}}, @init={0x18, 0x84, 0x0, {0x40, 0x100000001, 0x6, 0x1f}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffffd, 0x1f, 0xfffffffffffffffa}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x100000001, 0xc, 0x1a, 0x3, 0x5, 0xfffffffffffff694, 0x0, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xbe9a, 0x9, 0x6, 0x7, r14}}], 0x150, 0x8000}, {&(0x7f0000a7b000)=@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000d60000)=[{&(0x7f000001d000-0x77)="63089c33b8e21a6f2d6bfd327f8b7f17bf0f57199f13a913a11625d7087f84c1fe48387099a1a3cdb5288812b6f640f8319de50ddf8c0c8a7b51dee5b4b324c353013a77e75f553f4dbb72bccd39b46685a5acadb125584b7bb3bc7c943b19621e4a793138214c94dc50ea7e843a52db27bde221e78979", 0x77}, {&(0x7f00008c6000)}, {&(0x7f0000a06000-0xe4)="a809a802287b55a310080042f74483e1b281d745915e656ef2c463dea85f372e5ec3cea6ac150cca3796c80634727613ee5b476bed6e2446ba245634caa95fabe6c515ad43157470d237f05c5d589cee42d1223d60ecc6bacb31208dd3b2ae08890cfddb32074aa06f925e35c0263ed44a04e73ec80721ef1098c9d88c2d30c33704246ce8d2dedecc88a9aa79d412d2c7f32c6677203ae17d4896d8edda28c639f0b02db1ce67030d8f9dd19a585a8fbaa1b7e572cdd3126f1d499f68eafb10f67884a656e17604019cce77a4b41a7105a2ee59f153d86f59bd46cb6da12de79e1d8147", 0xe4}, {&(0x7f000099e000-0xbe)="58f1f1c9dbd828edd9283f5107af0e487ac2ec69e86651b0bf4c694af5a9467b21b7947b239ee8887449a30fe25ded707263a7e879cfe5d9827270a4e5ea7d193ad2e17883d0a279586a6811aa686b58e4340c3106166faa23a6eac23b0e71a064171607e2b27c33fe8166337c8334912a628d1013e59ce5d2dad7676adfbb2c6a27c94b03a60e87c3824d0e4d5ad54eb34bd18824daf27ee979b4315b6b6c291a1ef2ad23a6199529c1f9a0b90a8d9bfcdbcd35dd4f8e30f720386ed847", 0xbe}], 0x4, &(0x7f0000333000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x6a, 0x9, 0xfff, 0x2, 0x5, 0x0, 0x7d, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x4, 0x6, r16}}], 0x60, 0x8000}, {&(0x7f0000cbe000-0x10)=@in={0x2, 0x1, @rand_addr=0x1}, 0x10, &(0x7f0000c6f000-0x70)=[{&(0x7f0000304000-0xa)="13860079626adc2d7097", 0xa}, {&(0x7f0000cdb000)="e7bd479c12353aead7e7d978158fc35de5c851580a6b2f426dd66d108c427ef759346a232020b16e580dfe29a4790d051fb46b502a1211c68a3fb067c9084cf12556c869a4158d95f471c02ed2e6446c2b9e764b", 0x54}, {&(0x7f0000328000)="f7916b79583fcd160601d984aad124fd2a02003c1d39b136a00bf4ea75b16be3f9c197918e8835d7350c7fccb601a7004ac908eaad0b65a6a6b62dfd46f8d793ad4de99d", 0x44}, {&(0x7f00005ef000)="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", 0xfa}, {&(0x7f0000efa000)}, {&(0x7f0000c60000)="1d8a20591d7fc00d9060dab74cfe3f860ef2f8dc3602fd5b276a46797b156a75293884cc98e9159d9db635302421ad7858fad07096b6361c1d6d9ca7c50e71d6c27a8383386bdae47afc5f81cd6ea5fcfbf6ca0134347fa82561a799455d6e9fc3a5865fc08e65cb3226ec4e07d2f7766747dae5d7a935700ce29508ae9562f2f64f07335dfbb3987e252ed937c1f97290ad6578e07d79f19086965d0eb7353058", 0xa1}, {&(0x7f0000c19000-0x83)="04dbf7bbcfe41a7c3ce0472b6d7212fbda6ba3560a4a8dd8960cd7ee239de2bb5e59e62cb031cb8895d272372bf43dde770bae4f046f03711923faff5b95a7c3fab989efd9cf6c24199b572981101b3fd23f190f86d63333b2b8d6dd066ddefec7eb781a217a63674619e6151c8cd275bf8d239662b43cf6cf648338f4f919543cae91", 0x83}], 0x7, &(0x7f0000449000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0xffffffffffffffff, 0x8, 0x200, 0xad, 0x7, 0x678, 0x934, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x8, 0xf46a, 0x800, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8200, 0x1ff, 0x6, r19}}], 0x90, 0x40000}, {&(0x7f0000985000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000b2a000-0x50)=[{&(0x7f0000ffb000)="771c0f0987423abeb0a7027531a1ab1b2908e262e1d920bd8e9bb8afdb5bd9913d47f12db072f9ae25d38bc9e4ece1b75aad922cdfb7435580c0cff58e2e23a2bd700767d4d130fe858414d8d66d26beec1f48805be6e86a06f522cee4838dd129558b54a03fbb1f4e7f1361ed4fedf6ab326e0561f45347ed5d16c8c1b5bb86a1741335ebd4a34e64c252c0a3394f16941cb4d2cc72f86ca7ca50af45d9ed5fdd8f62c4c9feb83c28c6e9a46f073b302d5ffbad0f76007b83f3e18c6a99", 0xbe}, {&(0x7f00006f9000)="76a60b6539bd69ed514cbd7f54a0ea57d9c2686afe42d81b62c887269f9ec10c111801c9630a", 0x26}, {&(0x7f0000b97000)="6734e758fa83a6c775c5dfde02bf0396fdf3792a2cde7d24351593c21c85e203e2874867f5df75ac5cd516d92913917173ea34398fb996158cd9946ba2268eda23c40957686c9118b913943aef179c5aab6fdbf10f4669d687a7d9b9b5c80ee36ad13484e541cbc5970657a87e2f36fddf7134bfe2fd7e36093de3aab9fb2928452993ec7955f9ac470389be478082961a39ae20c527093067221d06b541ee094bc1488ecccffc7431f0de6f00d6d2c488b829e452780cbe20f4bd05181e05fbe5d54e8b6a930e118abecd067bcdb68137703fb1f3825b5a6967c7498061c84815c5b778859dab55ab82051d4b98", 0xee}, {&(0x7f0000a36000)="23aff7dab8a8ee750c464b1ab758d36c5bdc7567633240457bba3121", 0x1c}, {&(0x7f0000eca000)="30b08aafbabb41f3691ef95ee2568393c2800e8689da7f4f3956005aab110f3c0fe10d93a80984068fb560c46cdfecfcc3b7ebed4845db9115d52f68db4f0e5b33a74c848560ea5f00a79d832586974a6bc2625b6f4968c9f4f5b0dca2e2ed448d6d84058348ad5a1db0d0e21808791722c3d79ef498d89c59955702b98370851929c8f35b6cd714872c6d644e74e7404da5de4c86e8e2ecfc447011ab08314ff6a1a02d72b775f248d744f88375d77165ad5ff52927eae0d4fda2", 0xbb}], 0x5, &(0x7f00002c1000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x4b, 0x827, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0x8fb9, 0xffff, 0xac14}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x1f, 0x1f, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x8, 0x5, 0x8, 0x6, 0xff, 0xdd8, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xffffffffffffff80, 0x9, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x200, 0x2, 0x7, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0xa, 0x0, 0x6, 0x6, 0x7, 0xc3c5, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6aff1afd, 0x201, 0x5, 0x7fffffff, 0x5, 0x2, 0xa6c, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x200, 0x0, 0x61, 0x3, 0x8, 0x80000001, r26}}], 0x1b0, 0x4080}], 0x6, 0x20000044) 2018/02/09 13:09:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007f000-0x10)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = socket(0x2, 0x80003, 0x3) sendmsg(r0, &(0x7f00007fc000-0x38)={0x0, 0x0, &(0x7f000065c000)=[{&(0x7f0000667000)="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", 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", 0x1000}, {&(0x7f000046d000)="aa424d37cb7c871990cd96f312650aff4bc071aa13a9ae82084cedad97c2608666756ec313cfc241244fc73bbb4dbe8027a56b00", 0x34}, {&(0x7f0000691000)="6a7791895d1998650fd69d8b5c81da43cbbfc4c5740c331cb0fb40d5edb01f3b492eb94b2bb0efc16957e13d9e894a", 0x2f}, {&(0x7f00003a6000-0x79)="06d64d9a205f003123e7f5ed4ef4d072a2ab2d18c7c2acd3106634e43be18dba98653282297d5c4d8060ed2ba85c386b94dd5862d49994cef64cea6dcc06fab856eee23c2afe6ca34265814ce3653563e67eebfa5d22e87c8094b9d034d864407d9a3610c6d3fb06f0c2bd37b9f77cc57a53118997830583c0", 0x79}, {&(0x7f00009d2000-0x56)="8a28fddde8d4d659ef9c1f5461c90977c07741c9597f3714e8ddc4d606c44263c1b8f714ac86c4b346700128e75fd8e22069615c8e40d9f78dc822fcd4fede23c3b29d56202a85984b614d1cc4f9a62de89c68420c47480b", 0x58}, {&(0x7f000018e000-0x29)="4d8fbebb8275ac6cc8ed056e51a18b968667eedb4ce4255413879c05b327a1e9666a1b5c046bed36c9", 0x29}], 0xa, &(0x7f0000373000-0x4d8)=[{0x108, 0x11b, 0x8000, "02508403ff6a6a270ddc449e1eb1c117f89d3e0d2b3de6f85749b5940b524c9c8863d2b8ae88928f90f0026e65b9d96e81c0aad7c6f751916c46342cff8e1f3d3aa35a4970532680bf92f3802f3f1eb32220ed17d542335acd833bc6992f130d7fd1186624283e9c7a85612de4754f4b07502774e8f96564a36152c25bb609f48a093b98455c12d32b90651fc9e4082c48639910d4c26a0595ed4a3fed7184c170931b82f932eb0475c70ddd5d5bef5f145047e66bd131681be9c86ecfebdc566639cd0d36f6e5effb6ff59f52a7a9d544c369fed0ac77e95006953ce8949efb90663a9bbe8f39fdc10aa551a1d439acc7"}, {0x98, 0x11d, 0x6, "2282c4374ed3d3ab04b04c681005805c19400a9ab694da9df5c6a9e8200f5ee37735242cbaef096c12d3a87684ffc3c59d774d78253b1090c53018dbc2c6bff632df45cf5acb36c728747862338320d001c2e967bb210c1d2737e6f3762e61bdf9b71955a21695318fb4babbaee422d19ba7ead733ecffb9f735e964f32e34df2da539e9"}, {0x38, 0x29, 0x0, "911af072750499bb2dd89368e56099f72d2586c77e745fe4cfc95bc7522403366a36fe15821cb205"}, {0x108, 0x117, 0x7, "381cbcc5c0ce886f4b917847ac53982f924d454bdfc2b3d176bae1b56862cc5870efc283f3e7ea78eef415cab5075dedf57a75b51c0220bddea330c497eb4a1d10ad560b7b6253a8219a9a1b6cbeeb0743951bdfbb9c19036d1fdea9aaa8ffc61d2c404665e3cb1739c19bf469de23ff799e155d809a70ae2aaca0ad2c0893a97d90294759e0adbd010b2df4fce9077236061211e26a55136bff1303c103136d6bbb8b764534142a9295e022d5f2545862ce547b2ae6fe7050b9366f6e230abc90e27492488825ebd359e80d4eae66e4c15349c4e609eeff51adc548cf5493ccbf75ece1ae98255b6590d915e148a6b495"}, {0x60, 0x88, 0x7fffffff, "77b6cf2de941db449b3031b5746e7bee01ed6784662115222a6330db32a748813b365dd3c7d8a9581e0b5219f13f9fe9e2b1c5666944b22d8889d434b8db66998b259b786feead60ba92"}, {0x88, 0x197, 0x0, "964c1c16f0867772d3f8b9147a8c00ceb60c0fa2bfc6877eee6c68c4edd9b72fb5e96053215539effa445e9b372e4f5b41a415ffcc80d959f3f8157befbf294de53d4eb1f08f5076c020554509b117c12fd26619ec5c2d43cc9ec9024558813cee1c343af1785758f91e0f476b3b664fd25d83"}, {0x88, 0x11, 0x81, "3ac36063e7b2934f1aed937ec0b0f81b72385e6c2283727dc60ab8bc4feecb921319948c9b8ac74dd3ccfb9d49cb2b7c31cde3528ce73b8fcef1618e031ae9fbd279849525e4a94da8943bd7f4d6d976b2caf588de125b396271adac616c820582eb87f0b3b2e86dc46fa92f3ac64d147b88"}, {0x88, 0x0, 0x5e14707b, "ee620c0dd953343af2e437809e74adc0413e56fc0597ae8e3733cb0b028b065ac56cc3828882c984752fe94b47dd588771cd9e192ed85569ec0a414de739d910ed4a527bff83b9309018c5a41009c2d2fa3a8ba18d5ee94b0cfc0f62c764eb61e86db4db324085f89507d64392bbf6428bbe640806"}], 0x4d8, 0x4}, 0x40000) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000e40000)=""/101, &(0x7f0000e98000-0x4)=0x65) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000046d000)={0x0, @in6={{0xa, 0x1, 0x50000, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x2}}, 0x100000001}, &(0x7f00001d9000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000651000-0x10)={r2, 0x9, 0x93f, 0x1e6}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000d46000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec4f1a7f5405bb79d35d923bb8e4d4c11601074b2c66666572bbc3235b3f536a68f1cb9b89b78482", 0xaf) readv(r3, &(0x7f00006e9000-0x10)=[{&(0x7f000070c000-0xae)=""/174, 0xae}], 0x1) getsockname$netrom(r0, &(0x7f00000b6000-0x10)=@ax25, &(0x7f00009a9000-0x4)=0x10) 2018/02/09 13:09:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000031b000)={&(0x7f0000c74000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000086000)=[{&(0x7f0000f19000-0x84)=""/132, 0x84}], 0x1, &(0x7f0000b1e000-0x48)=""/72, 0x48, 0x10001}, 0x20) bind$bt_rfcomm(r1, &(0x7f0000559000-0x9)={0x1f, {0x2000000002800, 0x7, 0x3692, 0x6, 0x1, 0xd5d}, 0x101}, 0x9) pipe(&(0x7f0000504000)) sendmsg$nl_netfilter(r0, &(0x7f00005fd000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006a5000-0x2c)={0x2c, 0xa, 0xa, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002be000)={@generic="4d5539305fe6cc0a83ef041aac424201", 0xffffffffffffffe1}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1fe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003c7000-0x360)=@raw={'raw\x00', 0x9, 0x4, 0x2b0, 0x98, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000bbf000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x12}, 0xffffffff, 0x0, @generic="f8cf225ab48d80e742003cd595bd1b4c", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x67, 0x2, 0x1}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x0, 0x54, [0x7, 0x8, 0x2, 0x8, 0x2, 0x2, 0x72b, 0x1, 0x2, 0x100000001, 0x4d, 0x40, 0x3, 0x0, 0xfffffffffffffffa], 0x0, 0xffffffff, 0x4}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0xa2, 0x80000000, 0x9, '\x00', 0x5}}}]}}, 0x310) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000194000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000395000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d11000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0x15}, r1}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00003f4000-0x2b)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x2, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000264000-0x4), &(0x7f000008a000)=0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000204000)=[{&(0x7f0000dc3000-0x60)={0x27, 0x9, 0xffffffff00000001, 0x5, 0xfff, 0x5, "38f18f2f7a8bd7db3f9d6fd1952e1959e31288ce0d5cb34a225626c85e655f1b1fa017ad86dc93317ffe6635a5c1eb2a2ec29a5da5fdfd7683156e88879ed5", 0x400}, 0x60, &(0x7f0000442000)=[{&(0x7f0000daf000-0x45)="c24c8b61862356e48d196909d7bb3e40ad0e90ca2258a6d01087d867b38d5c33c9855bc1757546445f95e9951aa3092ffef027f37a3d4981fa5a98f1053794b5e67c499025", 0x45}, {&(0x7f0000285000)="6ef36b16674bd03a530cdb43c69a87d9f586ed2f11ca4df291d0ebcd9b501e4ae08a458343fa6f3c51509dd5f13c2be645197204fdfeae09d609a90756b035375704b0e6de2d92d54eaedcb9dc8138dd0334bfedcdf2ccb343d259ee53f49dea0470e063920786c26dbc6f7af681047718f5354a5c77940b20f3474fd88128ceab4e0d66905df2e026f4fdd0700b53a07e83879b9054290d5df712b28016f3be1229928b079d5941694be17b59249529b309e3acf0b19c6fbe6926ddc74c07373616a329982d278a5156645ab48129d8facba0727c8023df58b46983bcffd37219d80b3f4c2739168afd30211c3dd8cd51aca66e", 0xf4}], 0x2, &(0x7f0000fdc000-0xd0)={0xd0, 0x107, 0x4, "a2a86ff5c0fc46e3c522b3fd620ef1ee2b3c5e917ef07c80338485255312b8b3759e399320ada152083c9d7793262e2e8de12e4f1d345970fa8e571049a4bd7a951669418604344829ebc9adc8c37e668f7fac198a5a3839f857cc480bcabf02d6cabc64dfbd43de3fa53d0dfc8e0d6ead5de8988e521cbf791fc909e200f193636bbac572111490495401625de0b8748c980f2705ebc6a0a9801d09797d67336a73cbe1958bc8135c21d00afa1b5a897bc561a556639542a993"}, 0xd0, 0x4}, {&(0x7f0000455000)={0x27, 0xfffffffffffffff7, 0x9, 0x7, 0x9, 0x3f, "df3ffff9cc1709999204f2183f40e50e1263454d978ec61a3a4e50661b2ef5c24215639c42de5b2519b4d6f85e9f98a3d042d79e108735895ecad3012105cf", 0x6}, 0x60, &(0x7f0000e09000-0x30)=[{&(0x7f00003d5000-0x69)="e5a309dc674d0b8115872dfabafecf7cb5c7445c383a8e9f87a16b780edc88e70f3a9004af75d35ad9c9322993934f35f5f7a05f91369ae81cd05aaa551934f27fe0266909211a3b9c9aaad0721adbaec048896282a0ad4a4ddfab439f9a147fd36c8fc3771e7713b9", 0x69}, {&(0x7f0000de7000-0xef)="fcc915c47727819438ab8f942d69194705081f868e7673eabdbd4fc021bd6869cc9afca876ef2957cd68d7c9037246651d6f58ca8c050b69a34ac7eeffd0d78020cf31843a16d3b2a76d756b344f3ebcb1b4f782ec81bdf9ef3d3611ab4d2dfc57a42e85a347de3e4f7caf26c8f1b25c44ee5833130be09131017e897a092b635d4fcb7921f6cdc02e22983cf9c5095f62589574739d85f3a1e6e19acd51fb1f5883beaf48298e87220b13b84f17f7d69ccd626eb380a419abb4439a43ca1e97c4967295665bf55624d4936cdb9989544b7bd8bcc2138e98a9d90afc9708e697246f0013aaef2f742cf34f10490905", 0xef}, {&(0x7f0000c1c000)="00fa34d4797c6c8d72eeb849d843661e1a87671bd0339fb104faa2f330123fb040d44957b6121e13da83a3a13e4118dd5bbf7eb47cc0268ade22472710793b4eb4fc25e5dad68527eb0ad4b83a2ed2ea550fee6995dd2a5ab9964991355f7ad83c7930925fe10203437643a77854a0020a8b36775771a184772fc3881fb88ba77451d859a9052aeb299709c0da3001c7e8a30965d9b076dfd25c4f46d42351efe1bd14419c86776f61d63ed35ca987dd447f6533a0dfaeb1d6ea8e244a9bfef02e37a0eb68", 0xc5}], 0x3, &(0x7f0000613000-0x100)={0x100, 0x11b, 0x4, "374c9a8ed034fefec699fb72a4f31023e71e1f7dfac292d51cc5da239ff8e4ee507dc878dc7af8fbb08ab4214aca47d882f150946f88ff8e9abb75e5f47b69fbd6c88469481693eee140e5035d3345542f97ebd171d1e7dbbd662711bc742c0e76238264ab21fe75fa1a4f279098a5b9d0086f99dbbeef624773c5851a24c1008aa824c9f24908cc22a7733078e375a89313a7f9d6a25ad0b1dc21f30f6c1d8b7b4bc7fee31775f448f4c618935fece0fb5e84c82f7ad0cb1e403173099c328fb47918a5bc06d25146542cc8b047b7527d1e77595e67c2936481b707bac6ad1e87f2cade95089a3e6fa36ab28bfbdf"}, 0x100, 0x800}, {&(0x7f0000cae000-0x60)={0x27, 0x4, 0xffffffffffff9ebc, 0x0, 0x62b47866, 0x8ade, "e931376b69fd708540b493f09848867603a675f0f0f40347d43c77c10608801dbc9d6d7061c11d755053bf48f02d193a4eff1028be9901bf6d3a19cfa30bea", 0x2}, 0x60, &(0x7f0000896000-0x70)=[{&(0x7f00007e9000)}, {&(0x7f00001e7000)="967023a8c55bc432e523950f9a5173a1ed6a5f719a9ee142201bc05edbb92336c0ef31138c127a4963ec8be70dd06fe8f3db12e27dde179cc425e7aa1777a32768ee4007e9efc02cba8ddfdc3ed6f4a9c5b4eda2718134070bd7c017e477f6b1f916b69bf4a70748efa7ea8f1116c1bbdb31562269de00e4b27ef2319ae1f226c463b90bfe", 0x85}, {&(0x7f0000d03000-0x47)="6be19f94d1b5c7140b37022ba35b61ebde77b397a6c63022c57a4b33033250507ee7302d88a04e9923779debf24821ab680392841601c870a9a6cd3f3b43e2e93b713518aeb917", 0x47}, {&(0x7f0000645000)="2892703a67ef3da96b851548b48693f4436185d25df133154849a08488c7aed14e59fb0a4ecea1d2830d297846ef19a3b7c027696a25597b455fb9101c8cb4ab42fa5e0010089502fd560fb42ab87320d293b58b495e6953dfaca5e4ad7d88e942cdcc34a17bfbb2b0cdf6394527d20dae889596b891f3340a4f7aabb434f865e4af", 0x82}, {&(0x7f0000dba000-0xb3)="d00ef8ed4585482b513c77a5b27f0646be69767f31db5df432af6cb89a3398de39692e0caa3a981271148cac55948b6a92cf48b773262889b93b8efe2a825794ddc57cdfa86a23e32701df291a59477eb5e7f8a42b61addbe87d4bf60d85ba8274dccc16496b2ef06811c07a09d0c525e897b8d02b6f53ecc72d0dc07e440c73875123c96e5006991cb57c62af7f355cc4c6061437e4aef90a14c081cd5cdb2ca8fdf5e16b142ccafb59656dacd14f8dcebbb5", 0xb3}, {&(0x7f0000c47000)="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", 0x1000}, {&(0x7f00007a6000-0xd)="72301ab3847afabe47b8540af8", 0xd}], 0x7, &(0x7f00008bb000)={0xe8, 0x19c, 0x1f, "5e941e1650b977a8ec17bbfc7157fd8b925d7e192e00c066f751c7abbd957958679491f8c274aaff202f782ad0066087468b859886c113249134e0644fb5089f110abb205d766e22b57f599253c4ff163b5be9f5ed1a5ed81fb3d38e91625ab92dc73e25c76012f556bd8a81cefe2c37814a15486774ce822b2c69acce7b1d877850e9b6555b994a02d6fe832b944eed778621338b37b94b84b7ba798bab32ce7463a3eb17237dca77438f9782d4496607200152f5a68072df1f6930b549751bd7a387af975ef9507d81e4ad6ad2828c72d366f55f65a6"}, 0xe8, 0x1}], 0x3, 0x4000) 2018/02/09 13:09:50 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000017000-0x4)=0xf1, 0x4) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/09 13:09:50 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0xb1f, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x54, "77a5204504db1f346f73ad10c019dd0bd37f720ef3c737598cad9c205f8c5866c89aaac0bb2ed260f099804bb5c59b55cb5bda8f598872ffc70693c40fa4daa5b73cffbc86b1cc2a32bf14e621a7eed20991a537"}, &(0x7f0000011000-0x4)=0x5c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000014000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000014000)={0x22f9, 0x80}) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) r4 = accept4(r3, &(0x7f0000008000-0xe)=@l2, &(0x7f000000f000)=0xe, 0x80000) recvfrom$packet(r4, &(0x7f000000f000-0x6b)=""/107, 0x6b, 0x1, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000014000)=""/242, 0xf2, 0x2, &(0x7f0000008000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000009000)={@empty, @multicast1}, &(0x7f0000014000-0x4)=0xc) 2018/02/09 13:09:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008bf000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000e9000-0x4)=0xb57, 0x4) r2 = epoll_create1(0x0) socket(0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000e4e000-0x21), 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000235000)={0x3d916a6631a80014}) 2018/02/09 13:09:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f0000505000-0x4)=0x8) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r2, &(0x7f0000efa000-0x1)="a1", 0x1) sendmmsg(r1, &(0x7f0000bd5000-0xb4)=[{{&(0x7f0000961000-0x14)=@ll={0x11, 0x16, 0x0, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f0000720000)=[{&(0x7f0000153000-0x1000)="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", 0x1000}, 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0x1000}, {&(0x7f00002ca000)="980f2f600754aae51eb0bf7b64bd16d2a6955375fef2e09fa779", 0x1a}], 0x3, &(0x7f0000e87000)=[{0xe0, 0x112, 0x9, "d48dd491eb01ce9cb98548b49cd7e108c2850fdf27fed6cae0cbe670cbfe4c8f14c32591f94f2628ae734c59793a355ab9a727132b88dd3df7cc54a9c248c153a2477fd9184d883150cb25e47bbd5f07c2908d37dca29b6d0355b224b53f63a0af1caf88bd3d8e474e84b34b0cd5787d98e522585315181bd57e0e1c4d2fb41b9b323d81800236732508d861b1ad120898526f5386938515b39214ee694a4d84f3a575d4b8e136e168ee65af14d9f05a336d55345266c8ecaf2861fe43b067dafe432530c020d44c35e39b1d3d7d8628"}, {0x30, 0x0, 0x7, "a721bffa5eb264a0246a8c5b1ecccc7e0ccd19d56bf101fa39"}, {0xe8, 0x110, 0x10001, "91b0915a280d10cdb48efb8bdeb2da796a7fe282641ef02d7720f0c9989170ad1b4a48578eb47914d86bc243c962537159cc28ba1b71366f1581c6ae46ac0097cfa2e94be48e7d0d62fd1067d72df5e7e74f8365cda974cf8879b4e3ae5334375a23b9bedfa5ccbb7061c123c34e3e5d2c37f658e892dd68c64a70ffd0f83a083b65e6a8d1d7b2344c915ebe764bc165583a0a507b701b6c92cf985ac5e883e3ca1b12c11014e47878baca39a194dc8e723d01a755e4acef98724d9c02d28facdf530f7c6741ab4c1ea8c2b7576584e42eb5e3a14959"}], 0x1f8, 0xc000}, 0xb746}, {{&(0x7f0000d8a000-0x8)=@sco={0x1f, {0x3f, 0x6, 0x7, 0x100000000, 0x7, 0x2}}, 0x8, &(0x7f0000bdc000-0x30)=[{&(0x7f00008d2000)="a2d49f01a8278af840c33f6e6bedacdc5511f5d4ea65347d0484d0c562decba201487dcd12143092322fafb69eb5b2eabe9f77cce2e2abdf07347826da513bbf88c6f8fb49a8bc86ba265cccd78c0885db6d8b6e9d2e755210351d0feb035dc071c1af5142bc2c27055096336d0a6c5685ab0ed8d8d077521d2859cef691354dd1a693d7a82ec96408ada9a2e702c626557195cdf22297fc7a61434682c6e7e38308d5058b47ee9d96182e4b86e82985d83274c65491d368f0e239911160c1c21d22a7", 0xc3}, {&(0x7f0000140000)="1aae3266df03719bd1d4ee9f394200369ef6828ab38ff41c35ed204b36c6528afa6069130dc13370bbe4bd21320e106e13068e627e065938f2b27ace75a0ccc6e42d49bd6d4fca6464c9ed14192cdaf08b2b641b2b3ae686aaecbcf5d737fdda57777249d032181d60f28dea2f244cac46713909f103c2a460843d8a0842084a14ad361d4f871ebb933629302e4662962f3d6f58ed13e8dba5f409d3b27be96036b4d8", 0xa3}], 0x2, &(0x7f000032c000-0x1a8)=[{0x10, 0x10f, 0x8001}], 0x10}}], 0x2, 0x0) 2018/02/09 13:09:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007fa000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d7c000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000251000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000071f000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc0000000000036, &(0x7f000004b000+0xb99)="dc13b51a5b318a6e78dd5808712b2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be6000000fdff000000d359bdeb62e130769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000086a000-0x1), 0x2bf) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df3000)={@mcast1={0xff, 0x1, [], 0x1}, 0x30000000, 0x2, 0x3, 0x4, 0x9, 0x2, 0xc6}, 0x20) 2018/02/09 13:09:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) readv(r0, &(0x7f0000f29000-0x80)=[{&(0x7f0000069000-0x2e)=""/46, 0x2e}, {&(0x7f00000f3000-0x3f)=""/63, 0x3f}, {&(0x7f0000b93000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae6000-0xbc)=""/188, 0xbc}, {&(0x7f0000ba5000-0xb3)=""/179, 0xb3}, {&(0x7f0000079000-0xf6)=""/246, 0xf6}, {&(0x7f00006b7000-0xdb)=""/219, 0xdb}, {&(0x7f0000f8e000-0xe5)=""/229, 0xe5}], 0x8) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xbc, &(0x7f00006b2000-0xf2)="22734fe8a4a9d47fc82334233bd548a988674857b41a459990dc3eb8970d2e4a9eb1a0a7ef4857f29f963ca88a5405ffc33bbd43ad0b4f2fa7eb60b3af143e238e32f23c25bcfce44ab3c6094744423502d5f56b500ccc2df75e9bd79d4bb92ed21a7a311ecd91845612a23efd8a0d4d077aea153305ff0113596bd5e28288533eee9958adf44ab86b3ba50426cd0d832cdc10a82ea3d8395abf5bcbd0e30c542eb5b7377350bc6a659028e717cc7181e98c378f8188f850a49e4b195d3b09e64b01871f1bcefb856ae30c4693ef0e4dfed628b1b23381f8b71c0935f17581a6261291f8e681ac94c8df800ea4657fa74096", 0x392) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/09 13:09:51 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}, {0xffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @common='irlan0\x00', @common='syzkaller0\x00', {}, {}, 0x6, 0x0, 0x3, 0x50}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='vlan0\x00', @generic="5ad920a0877b92000600c2f0fc001118"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) socket$inet(0x2, 0x4, 0x8001) 2018/02/09 13:09:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000cc1000-0x196)={@link_local={0x1, 0x80, 0xc2}, @random="1848cc8be3aa", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[@hopopts={0x0, 0x0, [], []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ae8", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0x0]}) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000023000)={0x0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x3}}, 0xe7, 0x2, 0x17ec10b4, 0x0, 0x0, &(0x7f0000022000)=@common='ip6_vti0\x00'}) 2018/02/09 13:09:51 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000001000)=@ax25, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000-0xb0)=[@in6={0xa, 0x3, 0x83, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xdb92}, @in={0x2, 0x1, @dev={0xac, 0x14}}], 0x2c) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000003000-0x8)={0x0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x168, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000001000)=0xfffffffffffffede) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000004000)={r4, 0x4}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f00009f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9f000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4), 0x4) 2018/02/09 13:09:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f000088a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x35)="aaa787a3e8dd45dba08c91adc2efd5d7e9de708f180d84eb7466c225a432f0cddfc1c5f0a787405081b6809b05b8fd186aad35e2b6", 0x35}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="868f974507b184c7f9e46368a6ae73476094ed7a6d5678ba2667cf9e4db86513e8d56e33afdb5f82927e871eb5f582f0b9f0a9aacb7374d1abad64aa7e5ff64cbb733e0b3af07af7616fc3a96b29cc3e845ce0420faea8d8319e4ea9e44a87047f73a05da29c127301dd8743e620ca010144ae5f10705a6926055b20f58fda8921eb5da2e0eab3909329c4304055576299f908e6c981d356bec072dc86861b9c63c0fe16f34478c6d537e741f0c133d37c9f1d97d0f043ce345929c09d8a1c7143d1d336", 0xc4}, {&(0x7f0000000000)="39ba094f06fdab7c4f7610d31f67675391dfb63e0bd0f0cde91b61bdaed630371400b89a17c1c0f6d32db1694f84a429a1a30a3dd7e7210c0d84886b16863f2f1ad04e07", 0x44}], 0x4, 0xe) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000238000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) 2018/02/09 13:09:51 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0xced, 0x1, 0x4, 0x2, 0x5}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002000-0x8)={r1, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x2, 0x7, 0x6, r3}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r2, 0x9}, 0x8) 2018/02/09 13:09:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000472000-0x4)=0x5e, 0x900) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000432000), 0x4) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000eb0000)=0x8) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1}, 0x0) 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00007b4000-0x48)="1f9d5cbcb9f5d98bd7a308b7047a6bd65964b31a11e256438cfe4f0c165dc58467653d126653f5b76c38bd5367ce91f906b989933ec24ec1b029f3d19f040496c3e36ba286d7373f", 0x48, 0x40000, &(0x7f000081e000-0x1c)={0xa, 0x3, 0x4800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x10001}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) [ 50.193634] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 50.210227] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/09 13:09:51 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003000)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000006000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x2, 0x0, {0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x4}}}, 0x32) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000010000-0x18)={@loopback={0x0, 0x1}, 0x2, r1}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000003000-0x4), 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x8, 0x2, 0x7, 0x6, 0x100000000, 0x2]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/09 13:09:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) listen(r0, 0x100000000) socketpair(0x0, 0x0, 0x80, &(0x7f00009e3000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000034a000-0x4)={r0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000875000)={@common='ip6tnl0\x00', @ifru_flags=0x100}) vmsplice(r2, &(0x7f00000db000)=[{&(0x7f0000c4b000)}, {&(0x7f0000980000)="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", 0x1032}, {&(0x7f0000ee8000)="3c0a8bcada8a3eef269f6c43fe568a2c24a9c19b4c7d4ba84dc240fb3f30ab1be8fa9bbf82fcf2b0f8d5aca26120e7cf33ee3b08c68cc79b4efa6315da04d360f5537e11b3e96a1fc1ea68a6555b2b46bd468c4c7bd36c016456cdc5d73c0f4e449db2812da9461205993f6e00bc18965a4d2e62d28b30f1efbf3d9309b3e52c81518511dabc84afb9e58155bca317c218bdce897eb06cc9c518e23c3618196f8685caddf09ea6f24c1a012c96584d0afd3cd0c53aa07ba01d34dc668dc3f4f910f9562df5c978598d40635fe29b00e4218ee0ef727002eb6cf9936847cc946ca4864690e49089e878f488abe61f729b", 0xffffffffffffff9d}, {&(0x7f0000683000-0xe5)="94b9a8fe6a6b9d48849f3d1e7cb3d2c26409780987875ea2175a352fc44b40dcf2a928099ef1d10056f3dc263b6f27a3f452cb5383d09d2fafdf5fa05939e501adae84194c33c9801feb58c0a04739241509247a74dfbd6378553535e1ed50a75e20b5d565f00b0ba1451e7ed838715f071a5ab69f5eeafa249e1fa543cafc0cf09d8630a7e36261b44c4dc9224580cc6338b42308c65c67aeee049579ccb999efb37bd6d2407b11dbc40611e5477e84df8d590113065e264e7a9d862ffcf89194e00c3e4a40f3f66c38eff14ad1313705aca8bcfaff3cf20a095c75e3f31dc76787050feb", 0xe5}], 0x4, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00008c3000)=0x1, 0x4) pwritev(r0, &(0x7f0000a19000)=[{&(0x7f0000680000)="6681ccdafb5fc86e18cdad6098742cd6689240c1acc8dae64d465542a8ee6196ce6ac8407384efaab0681df79a9d1ba640871a40034df8ffa0965bdc4a45824984803c052b0b0d93ff87af871ea1603a0ee358138a80a2040f74653f7895d63d22824c9e32c251f0e1f1b0cfd8dd9b359cbf3a39b12aa1d8a7e6a57eb940af0e03923d1fada3bd67f79c68fa8e09f0d7378b", 0x92}, {&(0x7f000055f000-0xda)="4b1741eb914105327b9c9a244fdafda77e6f2315eaef021fee03f969babe39139f7834005422e981917701656102ac2dbedb0bbf682b7b8c564f3aad8f4a0f2edce6cd3caf417233de76303bb722fa648f79b98bc54c06e43f1ff1d61ce25d2e7c197dff13424a893d7bdf1f7a8bc7a1960a3fc3a8b8fc3670d084fe80acbdc4d2e6215434bf3a8b860b98568c0288ba840e57e54614a9455572f4a637671778417504ebed94c94dfb06e1e0542504faa784b9e28fa6ca656da14420833e502117b87afb8e448219b67044c5466332dec2bae5d9554b83371c5c", 0xda}, {&(0x7f0000b95000)="6c4b98910fb9d302395542020536be1a3e5ed78e89e01bf5fb5bcdb583a07907f51c1aa42f56f5b7dedccc047ab48fbe8dc6ee132b0c52e1f781ae806cce5fdd35d771371c4915509a8c892965b350cef4abb77f40471956b980684b369239b1d9669705bea41d8696b2c51ea1ad1277b6e2f6b8853fa44cb545f781baae33a0c28d816b57cd219a572210d21f91dbe416636c74533c85b78d660c1c9106cd028f209603b1711a53602408a218e6104a04cd3303e4cb9ccc9a33e3cbde7f8f160716413aa45fbe5b91a5", 0xca}, {&(0x7f000057c000)="477e4c009a4f5860aabe5e2711c26202663bffc1d59641765ccbef6e1e1be306be39e466da930271588249b005710e3e182c090f278244ac1a058724e1ce09ff3c7ad468902badd57943c06f8306522fbebbd4bab4d8cf626479", 0x5a}, {&(0x7f0000d27000)="ad0c067dcba1c2d0b72fc6c235df8ffa5793ce022c2d8bc0e390037acd4cb22e2050bf2688400ffae44aed59c7c3db90542875da50353881f7285a4cbe88f8da4fa1a975cf9293c895f5bd2161c01370875e8ef8cd87f98a721fe84f69465cb756b110e6a36c5b5aed109d518ccb9159a47a5c4b63c0973dbd162e8ecc6e1e3d348bde9adffe2e2dfd70a39ad298ed", 0x8f}], 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000a25000-0x4)=0x10001, 0x4) 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281372}) r0 = accept(0xffffffffffffffff, &(0x7f0000b1b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @generic}}, &(0x7f000015f000-0x4)=0x1e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000087e000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000a96000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f08000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @loopback={0x0, 0x1}, @empty, 0x40a, 0x5, 0x7, 0x400, 0x0, 0x200000, r1}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f00008ae000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/09 13:09:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0x6c9, &(0x7f00009c1000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000309000)) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7}, {0x10, 0x1}], 0x20}}], 0x1, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000080d000-0x4)) 2018/02/09 13:09:51 executing program 3: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af3000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000050b000)={0x0, 0x8, 0x20, 0x3, 0x81}, &(0x7f000084b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008d2000-0x4)=@assoc_id=r1, &(0x7f0000125000)=0x4) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0xffffff18) 2018/02/09 13:09:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000741000-0x8)) socket$rds(0x15, 0x5, 0x0) accept(0xffffffffffffffff, &(0x7f0000419000)=@alg, &(0x7f00000ac000)=0xfffffffffffffec9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aa9000)={0x0, 0x0, &(0x7f0000d52000)=[]}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x80005, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a79000-0x3)={0xffffffffffffffff, 0x28, &(0x7f000047b000-0x28)}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f00004de000-0x4), 0x4) r1 = socket(0xd, 0x2, 0x7f) bind$inet(r1, &(0x7f0000870000-0x10)={0x2, 0x3, @empty}, 0x10) [ 50.235853] sctp: [Deprecated]: syz-executor3 (pid 8750) Use of struct sctp_assoc_value in delayed_ack socket option. [ 50.235853] Use struct sctp_sack_info instead 2018/02/09 13:09:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eec000-0x10)=@common, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000bd3000-0x38)={&(0x7f0000b03000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000d14000-0x70)=[{&(0x7f000096d000+0x722)=""/59, 0x3b}, {&(0x7f0000638000-0x6f)=""/111, 0x6f}, {&(0x7f0000f7c000)=""/50, 0x32}, {&(0x7f000008b000)=""/100, 0x64}, {&(0x7f0000df2000)=""/188, 0xbc}, {&(0x7f00002ce000-0xe5)=""/229, 0xe5}, {&(0x7f000074e000)=""/34, 0x22}], 0x7, 0x0, 0x0, 0x1000}, 0x2020) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f000099d000)={0x5, 0xfff, 0x2, "775c248436e0", "6d1efe9c7f6e802fc5809d05f27f4a23"}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000166000)=@fragment, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005b1000)=@req={0x50, &(0x7f000090b000)={@generic="85c8e056a1c0ea5204a37c3ef83d1d1a", @ifru_flags=0x302}}) accept4$inet(r2, &(0x7f0000084000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00007f8000-0x4)=0x10, 0x800) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f000095c000-0x74)=""/116, &(0x7f00002aa000)=0x74) listen(r1, 0x3) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00007ed000), &(0x7f00005ce000-0x4)=0x5) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000786000-0x4), &(0x7f0000587000)=0x4) bind$bt_sco(r2, &(0x7f00002f6000)={0x1f, {0x7, 0x1, 0x7, 0x5, 0x6, 0x4}}, 0x8) accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001e4000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000591000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000089a000)={0x0, 0x6ae}, &(0x7f0000785000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d53000)={r1, 0xc5, 0x4, [0xcaf, 0x100000001, 0x5e, 0x0]}, &(0x7f00002e6000)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) connect$inet(r2, &(0x7f00005f7000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) 2018/02/09 13:09:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000824000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) close(r1) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendto$inet(r0, &(0x7f0000169000), 0x0, 0x0, &(0x7f0000998000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/09 13:09:51 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000a38000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000599000)=0x2e) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007bb000-0x4)='tls\x00', 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={0xffffffffffffffff, &(0x7f0000fca000), &(0x7f0000a32000-0x55)=""/33}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bf8000-0x4)={0xffffffffffffff9c}) connect$unix(r1, &(0x7f0000979000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/09 13:09:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000715000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x4000000000000000, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) [ 50.303984] audit: type=1400 audit(1518181791.256:51): avc: denied { listen } for pid=8775 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x1, &(0x7f0000569000)=[{}]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d2a000)=@get={0x1, &(0x7f000017b000-0xf5)=""/245, 0x8000}) 2018/02/09 13:09:51 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/09 13:09:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) r1 = socket$inet(0x2, 0xf, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000)={@common='erspan0\x00', 0x9}) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000)={0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000007000)={@common='ip6_vti0\x00', 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000c000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe5e, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) 2018/02/09 13:09:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078e000)={0x26, 'hash\x00', 0xa9f, 0x0, 'hmac(sha384-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ebc000-0x101)="d05a248b0ef8ffa7d5e7ffbd3068f9ef83a0b420ff652884d13c74ab2a24abe3676900e1336ee8e12b39395afd89b0079d0511c82085c31a622f3a7f99677fa208f455aef04f16bf61d9bf182433170ae67e1b97a2f0b7d266c29866d2fb074055a41cc45cb418c1e1fe557c7cb08a772f48892a5acb5296a3f60f35fd13721d4a", 0x81) getpeername(r0, &(0x7f0000bab000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000882000-0x4)=0x32) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e52000-0x8)=@assoc_value={0x0}, &(0x7f0000d6a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000046b000)={r2, 0xffffffffffffffc1}, &(0x7f0000617000-0x2)=0x8) 2018/02/09 13:09:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001f2000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007c7000-0x14)={0x0, 0xc3, 0x81, 0x9, 0x100000001, 0x7517}, &(0x7f0000af3000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c49000-0x8c)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000de9000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x48}, 0xd4ea, [0x4, 0x1000, 0x9, 0x4430, 0x6, 0x4159, 0x2, 0x100000000]}, 0x5c) r2 = socket(0x4000010, 0x20000807, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000df6000-0x20)={0x8bb5, 0xa6df, 0x0, 0x1, 0xfffffffffffffffe, 0x100, 0x93, 0xa7a4, 0x0}, &(0x7f0000836000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000011b000-0x8)={r3, 0xd4}, &(0x7f0000573000)=0x8) ioctl$void(r2, 0x5450) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000432000-0x8)={0x0, 0x8, 0xfa24, 0x9}, 0x8) write(r2, &(0x7f0000733000)="1f0000006d0005560000ed000000000307000000e4003f00faff0005950000", 0x1f) 2018/02/09 13:09:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000008d000), 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000076e000-0xb)={0x9, 0x2, 0x6, 0x9, 0x0, 0x10000, 0xfffffffffffff000, 0x3, 0x4, 0x6, 0x3}, 0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eed000-0x8)) r1 = socket(0x17, 0x7, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00008ed000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xb3, 0x5, 0x3, 0x4, 0x80}, &(0x7f0000b83000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000de3000-0xc)={r2, 0x4, 0x30}, &(0x7f0000dfb000)=0xc) 2018/02/09 13:09:51 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee4000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000ee4000)=0xa0) r2 = socket(0x0, 0xf, 0x1000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ee8000)={r1, 0x8000}, &(0x7f00003dd000)=0x8) 2018/02/09 13:09:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008bd000)={0x0, 0x0}) close(r2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000063000-0x4)=0x7ff, 0x4) read(r0, &(0x7f000004c000-0x5e), 0xfffffffffffffdef) 2018/02/09 13:09:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x9) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ab9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ed8000-0x20)={0x8001, 0x0, 0x2, 0x80000001}) socketpair(0x5, 0x5, 0x1, &(0x7f00003e1000)={0x0, 0x0}) sendto$inet(r3, &(0x7f00004fd000-0x2d)="e50ec1fea4ae402670164dcc2023dcf8078829282727401e3590f1c15919d860dba6a29b8077872f653b4886b5", 0x2d, 0x40010, &(0x7f0000850000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000ce000-0x10)={0x2000000000000000, r2}) write(0xffffffffffffffff, &(0x7f00005a2000)="2400000020002551075d0165ff72fc0280000000001000220ee1000c0800060000001700", 0x24) 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000-0x4a0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x440, 0x98, 0x130, 0x130, 0x220, 0x220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000003000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x130}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0x5, 0x3}}}, {{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x4, 0x7, 0x2, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xfffffffffffffffe, 0x169e, @dev={0xac, 0x14, 0x0, 0x10}, 0x3}}}, {{@uncond, 0x0, 0x1c0, 0x220, 0x0, {}, [@unspec=@void, @common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'eql\x00', {0x1, 0xe0, 0x18, 0x6, 0x5, 0x8, 0x0, 0x78}, 0x7ca}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff, [0x1ff, 0x9, 0x7fff, 0x7ba, 0xc00000000000, 0x6], 0x100000001, 0x1, 0x1ff}, {0x9, [0x7, 0x3, 0x5, 0x9, 0x9, 0x2], 0x4, 0x4, 0x6}}}}]}}, 0x4a0) accept(r0, 0x0, &(0x7f0000007000)) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/02/09 13:09:51 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a000)={{{@in=@rand_addr, @in=@empty}, {0x0, 0xfffffffffffffffe}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common="69543667726530000000000000004003", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0x8001}, &(0x7f0000015000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000014000)={0x68b4, 0x4, 0x10001, 0x1, r3}, &(0x7f000000b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000a000-0x8)={r4, 0x5}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000015000)=""/183, 0xb7, 0x2020, &(0x7f0000016000-0x1c)=@in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x9d4}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000006000-0xc)={@empty, @rand_addr, 0x0}, &(0x7f0000016000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000017000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) getsockopt$inet6_mreq(r1, 0x29, 0x73784e2c8a3d6cbb, &(0x7f0000005000)={@ipv4={[], [], @broadcast}}, &(0x7f0000010000)=0x14) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000015000-0x4)=r2, 0x4) bind$inet6(r2, &(0x7f0000014000-0x1c)={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r6 = accept4(r0, 0x0, &(0x7f0000013000), 0x80000) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000), 0x4) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000010000-0x4d8)={0x800, {{0x2, 0x1, @empty}}, 0x1, 0x8, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @rand_addr=0x4}}, {{0x2, 0x0, @rand_addr=0x7}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x3}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x3, @rand_addr=0x9}}]}, 0x4d8) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000007000)={r0, r7}) connect$ax25(r1, &(0x7f0000008000-0x10)={0x3, {"66c36e1f01f507"}}, 0x10) 2018/02/09 13:09:51 executing program 1: socketpair(0x8, 0x3, 0xffff, &(0x7f0000d5a000)={0x0, 0x0}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000dcb000)="9b218c559af705621b3acc709f5061526f0431ba0fa86a8c93b9067d75daa8e6d90b35f205d5dc24aca6d75e1e66369b292c47e67fbc9810d0da68be93b5fa871aa8d6414d", 0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b2d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r1, &(0x7f0000b1a000-0x18)="000300008d02001400f4975fd60100004f6f4fc37d850095", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/09 13:09:51 executing program 4: r0 = socket(0x2, 0x2000080003, 0x2) r1 = socket(0x9, 0x8000f, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"fe596f442e0b37"}, 0x1}, 0x10) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000c81000)={0x0, 0x0, &(0x7f00002b5000-0x10)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in=@empty, 0xa}]}, 0x38}, 0x1}, 0x0) socketpair(0x2, 0x800, 0x7f, &(0x7f0000160000-0x8)={0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000fd2000-0x28)={@syzn}) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f71000-0x8)={0x2, 0x3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059f000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000044b000)={@common='ip_vti0\x00', r1}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b6b000-0x4)=r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d94000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005af000-0x8)={0x0}) socketpair(0xa, 0x7, 0x8a7, &(0x7f0000405000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000864000)={r4, 0x80000, r5}) sendmsg$nl_route(r0, &(0x7f000098a000+0x119)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x4, 0xffffffffffffffff, {0x2, 0x18, 0x80, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x15}}]}, 0x20}, 0x1}, 0x0) 2018/02/09 13:09:51 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xb1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xfffd, 0xff, 0x6, 0x500, 0xfffe, 0x0, r1}) setsockopt(r0, 0x84, 0x77, &(0x7f0000002000-0x6a), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0xc)=@nl=@proc, &(0x7f0000775000)=0xc) 2018/02/09 13:09:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f000066d000)=""/4096, &(0x7f00001b9000)=0x1000) r1 = accept(r0, &(0x7f0000dec000-0xc)=@nl=@unspec, &(0x7f000072a000-0x4)=0xc) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00001eb000)=0x9, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009c8000-0x4), &(0x7f000046e000-0x4)=0x4) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r3 = accept(r0, &(0x7f0000296000)=@sco, &(0x7f0000505000-0x4)=0x8) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) write(r3, &(0x7f0000efa000-0x1)="a1", 0x1) sendto$inet(r3, &(0x7f0000325000-0x7b)="e8aa8d87049e9e1250a481730e7de97bb351dd051aa8b42a263eee42120e3c1835ab00b327f7b16ba6f43b224589dcb4b1f846863953d2ec05ccd153384e15c65f87fb48b75e0107a7e796974034ea03127c5d5393f6e61e876b5052457c606447b80a0bb1d202d06b48a682f07c91e2a46a601186d238f10a53fb", 0x7b, 0x44004, &(0x7f0000dbb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmmsg(r2, &(0x7f0000bd5000-0xb4)=[{{&(0x7f0000961000-0x14)=@ll={0x11, 0x16, 0x0, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14, &(0x7f0000720000)=[{&(0x7f0000153000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f00002ca000)="980f2f600754aae51eb0bf7b64bd16d2a6955375fef2e09fa779", 0x1a}], 0x3, &(0x7f0000e87000)=[{0xe0, 0x112, 0x9, "d48dd491eb01ce9cb98548b49cd7e108c2850fdf27fed6cae0cbe670cbfe4c8f14c32591f94f2628ae734c59793a355ab9a727132b88dd3df7cc54a9c248c153a2477fd9184d883150cb25e47bbd5f07c2908d37dca29b6d0355b224b53f63a0af1caf88bd3d8e474e84b34b0cd5787d98e522585315181bd57e0e1c4d2fb41b9b323d81800236732508d861b1ad120898526f5386938515b39214ee694a4d84f3a575d4b8e136e168ee65af14d9f05a336d55345266c8ecaf2861fe43b067dafe432530c020d44c35e39b1d3d7d8628"}, {0x30, 0x0, 0x7, "a721bffa5eb264a0246a8c5b1ecccc7e0ccd19d56bf101fa39"}, {0xe8, 0x110, 0x10001, "91b0915a280d10cdb48efb8bdeb2da796a7fe282641ef02d7720f0c9989170ad1b4a48578eb47914d86bc243c962537159cc28ba1b71366f1581c6ae46ac0097cfa2e94be48e7d0d62fd1067d72df5e7e74f8365cda974cf8879b4e3ae5334375a23b9bedfa5ccbb7061c123c34e3e5d2c37f658e892dd68c64a70ffd0f83a083b65e6a8d1d7b2344c915ebe764bc165583a0a507b701b6c92cf985ac5e883e3ca1b12c11014e47878baca39a194dc8e723d01a755e4acef98724d9c02d28facdf530f7c6741ab4c1ea8c2b7576584e42eb5e3a14959"}], 0x1f8, 0xc000}, 0xb746}, {{&(0x7f0000d8a000-0x8)=@sco={0x1f, {0x3f, 0x6, 0x7, 0x100000000, 0x7, 0x2}}, 0x8, &(0x7f0000bdc000-0x30)=[{&(0x7f00008d2000)="a2d49f01a8278af840c33f6e6bedacdc5511f5d4ea65347d0484d0c562decba201487dcd12143092322fafb69eb5b2eabe9f77cce2e2abdf07347826da513bbf88c6f8fb49a8bc86ba265cccd78c0885db6d8b6e9d2e755210351d0feb035dc071c1af5142bc2c27055096336d0a6c5685ab0ed8d8d077521d2859cef691354dd1a693d7a82ec96408ada9a2e702c626557195cdf22297fc7a61434682c6e7e38308d5058b47ee9d96182e4b86e82985d83274c65491d368f0e239911160c1c21d22a7", 0xc3}, {&(0x7f0000140000)="1aae3266df03719bd1d4ee9f394200369ef6828ab38ff41c35ed204b36c6528afa6069130dc13370bbe4bd21320e106e13068e627e065938f2b27ace75a0ccc6e42d49bd6d4fca6464c9ed14192cdaf08b2b641b2b3ae686aaecbcf5d737fdda57777249d032181d60f28dea2f244cac46713909f103c2a460843d8a0842084a14ad361d4f871ebb933629302e4662962f3d6f58ed13e8dba5f409d3b27be96036b4d8", 0xa3}], 0x2, &(0x7f000032c000-0x1a8)=[{0x10, 0x10f, 0x8001}], 0x10}}], 0x2, 0x0) sendto$inet6(r0, &(0x7f0000207000-0x13)="e388ef22a634216eef1504f8d354f723b21e51", 0x13, 0x20000004, &(0x7f0000f0d000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, 0x1c) 2018/02/09 13:09:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000bb1000), 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1}, {0x0, 0x0, 0x8000000000}, {0x6}]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009eb000-0xe8)={{{@in=@empty, @in=@loopback}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000db9000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a54000-0xc)={0x10}, 0xc, &(0x7f00008d6000-0x10)={&(0x7f0000443000-0x3c)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/09 13:09:51 executing program 0: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1029, 0x80b, 0x9) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000d47000)=0x2, 0x4) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/09 13:09:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) socketpair(0x0, 0x0, 0x9, &(0x7f0000bc3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000283000)={0x7f, 0x9, 0x8001, 0x3, 0x200, 0x0, 0x6bf, 0x1f, 0x0}, &(0x7f000039f000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000030c000)={r3, 0xb4, &(0x7f0000af7000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @rand_addr=0x1f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @rand_addr=0x3ff}, @in6={0xa, 0x1, 0x228, @empty, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f000056a000)=0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000d2000-0x4)=r2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00002a6000)={0x7a16aff1, {{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) splice(r1, &(0x7f0000796000-0x8), r0, &(0x7f0000087000), 0x40, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000528000)={0x0, 0x0, 0x4, [0x5, 0x9, 0x3, 0x7fffffff]}, &(0x7f00007c8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000036f000)={r4, @in6={{0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}}, &(0x7f00005a0000-0x4)=0x8c) 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac3000-0x9)=""/15, 0xf, 0x0, &(0x7f0000282000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003}, 0xb) shutdown(r0, 0x1) 2018/02/09 13:09:51 executing program 5: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000215000)={0x0, 0x0}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x7, &(0x7f0000b05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, 0x0, &(0x7f0000b05000-0x4), 0x800) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b04000)={0x2, 0x9}, 0x8) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000000c000-0x4), &(0x7f0000002000)=0x82a7) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000009000), &(0x7f0000016000)=0x4) 2018/02/09 13:09:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getpeername$inet(r0, &(0x7f00000e5000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ad9000)=0x4e) 2018/02/09 13:09:51 executing program 0: mmap(&(0x7f0000000000/0xf43000)=nil, 0xf43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0xfffffffffffffffc, 0x4f, 'gcm(aes)\x00'}, 0x58) socketpair$inet(0x2, 0x1, 0x9, &(0x7f0000e02000)={0x0, 0x0}) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f45000-0x10)={0x0, 0x1, 0x6, 0x7}, &(0x7f0000c16000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000018b000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x400, 0x7, 0x3}, &(0x7f00001f7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000043e000-0x8)={r3, 0x1000000009}, &(0x7f0000f43000)=0xfe4c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008d8000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8, 0x300000, 0xc4, 0x9}, 0xa0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc84dae79fa409d6d54", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005d8000)={0x0, 0x0, &(0x7f00002fa000)=[], 0x0, &(0x7f0000391000)=[@op={0x18, 0x117, 0x3, 0x9}], 0x18}, 0x0) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c05000)=""/201, &(0x7f0000f44000)=0xc9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000059e000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00006d3000-0xb8)={r3, 0xe639, 0x100000000, 0x6, 0x8, 0x4, 0x80000001, 0x80000001, {r4, @in6={{0xa, 0x1, 0x5bd, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, 0xfff, 0x80000000, 0x58, 0x0, 0x2}}, &(0x7f00006d8000)=0xb8) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000f45000)={r2, 0x1, 0x9, "fb51da155dc63937b3094b47c47604f163452efd59a9fe1a412c6d468766056200ab6452340ff63e9ea5f6297560785d2682aab55c46ab4f1aaf7fbebb9f447f5cc8add034cbad967f193c9c198a8921dd10ab042e5f0fb476ed1f9cd95627cfabede9a3c2dceae55004e97bc03b791669037fa1c381872b0831d6bc8b9e175c9a6582410d6a61c098672d79432fb403697e99a5d86311c0d71630e35f69a8a65fb018bb87c3387eee761f4573e88ae51ba502d46cd08c6325b111dba2ae74e4024706470c04d7e9a08d5e1961046b79718b749ff0d78c55b058059aa260729e8b3b8d92efe9b6a6db47471e41abf1847265283247"}) mmap(&(0x7f0000f46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r6, &(0x7f0000f47000-0xc)={0x10, 0x0, 0x1, 0x8}, 0xc) 2018/02/09 13:09:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000001000-0x50)=[{&(0x7f0000008000)=""/167, 0xa7}, {&(0x7f0000009000)=""/249, 0xf9}, {&(0x7f0000009000)=""/177, 0xb1}, {&(0x7f0000008000-0xc6)=""/198, 0xc6}, {&(0x7f000000a000-0x3e)=""/62, 0x3e}], 0x5, &(0x7f0000004000-0xbb)=""/187, 0xbb, 0x4}, 0x1) r1 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt(r1, 0x20001000000010f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/02/09 13:09:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[]}], 0x1, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r3, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @empty}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0"}) sendmmsg(r1, &(0x7f00009ca000)=[{{0x0, 0x0, &(0x7f0000422000)=[{&(0x7f00002f5000)="40ef0a66c08c2d977e409086551abfd95207fc3274d7e3685efe7c8bf9de39ad4cfaf584d69c55c3b4bc2f0fbdaa58aaf4ff288a9f", 0x35}, {&(0x7f0000d73000-0xab)="309007778bdd06c76af1339b2d7d4e4a573ce9ea0eec8019d4dfe4de03764e59b68f641777ba367563ebcaee501ed6ecc235ad55240c63d13192f335472d72fb5e17d8800fc61e7497cffaa6d3fc81e654864feabda4bf3d2afa0e7b06e8c3e64b6781e9e078a8b8cfc4331457a6eb8ad2bcad432286f658bcd2cdb928687ff17e988f63b94ea2c38fc0c2071a3cfb7176043d7142b89c16b57329b1fd2e3ed7bc80698fa2999c8027e372", 0xab}, {&(0x7f0000c4a000-0xcd)="d93e54a568e4f6730f0200c3fa7753947d6354363cb5d8872cde91b7c1dd7ff3abbc82c1b1dc090b3f625301440f08d25ad77162371e2b82e8dfc4b3c040dfbe7903529ac71a16738197e09aca4a2e9e9583e25555d0d1d50691aa67ec0814aaacd36dd780be7d790a7269171c739e55788a4e535882fc971b91aa9c7c0cb58368ce6812f9e9e8a91f884e58946b2e932c75721df1e205e77ea6e97425a3ecae89a8f1fc1393720583592920669ceab3c19cf9e2c83287b9e45951bf0b34ac89122761f8656bc1c22ff46e908a", 0xcd}, {&(0x7f0000c74000-0xd1)="d98169ed7eae2ee045336a79575970a4db85b9e02fc4436220a4f4ffad7265a435b1d79e0cbcd8b53ca294daa953a193b18d3b6f1b0c11ccaf09510e7c65c7a7e92603a56ee57fb42ec066e63b3ef2a94919c295f7cdaaa6a0da248173a8bf858cdbe9306189ee5c3222946964858ca5ca48b2f3a9f8081c6dc8e1eff658efd4ea0b507107a1f8bf49d737b112b9060dc436b7fec572f7c076068ca43719c6afa21870c8e33a96a001955d0425ab934a28a55f7f2f0cf27513fa7b89417d4608155ff3de6d7fbcde120d519b3e51d6cd1d", 0xd1}, {&(0x7f00006ac000)="a13b5ed1d37cb60134cf02dafe63391e87a76fb1f4269cacabe663e206679ec35cc70e65ea3bed299f1c2fdbcfac8c1d458c67769c616793b1de3c539a8071e4760eb82fc99130da7f6bfafa51af296a165ea18a4885fc5c2348f4ef01981b38de9dff88df422a3d810c59450b334f2168729b9324cb29a9ea2ddf7ec0773c9fa81daeb2e47fcaa1acf8ecdd5156b9d5c5e29b4b9b85b11a013d28f29ea48a3aec", 0xa1}, 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{&(0x7f00000e4000)="a7eebe655fb0d3865ba45fc13092c1157123813fc46835ded826ba11362c0fdfc2125ca6c07c8fd352d03e70b7fda2546ee9ab036b9f57fa8d3719fce137b6fc2a1b041883af78ec6f3d997c1c6394d07f02631c782519bd5d3f79c2bc4b954e1f899eb4e73da9dfabf7fdb222a5ca361988a22a511d382ff700bd5517d193c5a9e0a789ccf503f50c43bdaa3898d2a800eddcfeb0600d89901de606f4fb92340a399deeff8d5c31", 0xa8}, {&(0x7f0000b20000-0x1000)="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0x1000}], 0x5, &(0x7f00009af000-0x258)=[{0x108, 0x10f, 0x7fffffff, "bd423ffc71d32e5b03df9e72f7bc65cab0af54007093949fbef25c9363845bded4a71394261d45ce7abcfb7e1b2c251d1d71335111f2997b63368d86450b945dc1fc3e724765d379b284bcd1b610271ab7ac366d94afa3bbe822520abafe084fe4b03cd7654acaed6b26b25918b79d60294c7a7c523dbfbab5ddf6762fa1acea84f0b56b96f9d81279162e611e63db71c242cd4b115c60ee1e19d47b618292500284430a7e29c779dc22ab172fdd7043ed35be26969718bd33104d5186706244438cc5e1e3951ce1ea61997cc53c095b727745e256273108152caa630e11df9a6f11a32c352e41e10adbe3c6e435224a41e470b701ff57"}, {0x58, 0x10b, 0x6, "8c8888c64bdb8c30d9fbf346469beb7864bf9366025a9f40dde1200e1f91af976eb0587062597df13bdabfd8fc141c56d5842b4d3b42e50eb22cdfff3dfde1eab4fa07b34a"}, {0xd0, 0x109, 0x0, "82e59739cfcac95ae6a7ce06ffa11e882062465230b0d23dfad837fdf84b3936b2239dde94a1c588414d3fe2fa4c1c137e44f99115ab860af90640d6abba39109dc7a368749d0794578f0d17fa0b3cad2ebad2fcdfd26e8b0cd66a835d6b79b9aedbf491aaa954d909ba50680ce52a959737c7cef4761c1334db20829fc5e714c825391261073bfebf429e5786250fa645381f88aba1d88a3e4157b6970273b59b3d42a40b5db5369ea8733c70ec1ef8258459a11851022ad64932decc"}, {0x28, 0x188, 0x2, "e10d758323d03060c6738d39488a61b885470db940"}], 0x258, 0x4000800}, 0x7}], 0x2, 0x4000040) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000017e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000ccf000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000516000)={r4, r5, 0x99d4}) 2018/02/09 13:09:51 executing program 1: mmap(&(0x7f0000000000/0x56b000)=nil, 0x56b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f000050c000)=[{&(0x7f000056b000-0x3)="f0ebad", 0x3}], 0x1, 0x0) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000056b000)={0x10, 0x0, 0x1, 0x80}, 0xc) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000515000-0x1)=""/3, 0x3}], 0x1) 2018/02/09 13:09:51 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001a8000-0x8)={0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dd4000-0x12)={@generic="6e3e078a6b3306507761110a9059aae8", 0xffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3}], 0x10}, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/02/09 13:09:51 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x20) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)='tls\x00', 0x4) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1}], 0x10}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000004000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) bind$vsock_stream(r2, &(0x7f0000001000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) [ 50.770143] BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:425/tfrc_rx_hist_sample_rtt() [ 50.783657] CPU: 1 PID: 8938 Comm: syz-executor2 Not tainted 4.15.0+ #221 [ 50.790576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.799906] Call Trace: [ 50.802462] [ 50.804591] dump_stack+0x194/0x257 [ 50.808197] ? arch_local_irq_restore+0x53/0x53 [ 50.812842] ? tfrc_rx_handle_loss+0xb38/0x24d0 [ 50.817488] ? __lock_is_held+0xb6/0x140 [ 50.821529] tfrc_rx_hist_sample_rtt+0x407/0x4d0 [ 50.826263] ccid3_hc_rx_packet_recv+0x696/0xeb3 [ 50.830991] ? dccp_parse_options+0x3d8/0x1030 [ 50.835553] ? ccid3_hc_tx_packet_recv+0xd20/0xd20 [ 50.840455] dccp_deliver_input_to_ccids+0xd9/0x250 [ 50.845446] dccp_rcv_established+0x88/0xb0 [ 50.849741] dccp_v4_do_rcv+0x135/0x160 [ 50.853692] __sk_receive_skb+0x33e/0xc10 [ 50.857819] ? sk_free+0x40/0x40 [ 50.861164] ? inet_lhash2_lookup+0x5a0/0x5a0 [ 50.865631] ? skb_send_sock+0x50/0x50 [ 50.869496] ? __local_bh_enable_ip+0x121/0x230 [ 50.874144] ? dccp_invalid_packet+0x55/0x7d0 [ 50.878621] dccp_v4_rcv+0xf5f/0x1c80 [ 50.882409] ? dccp_v4_err+0x1550/0x1550 [ 50.886447] ? lock_release+0xa40/0xa40 [ 50.890398] ? __lock_is_held+0xb6/0x140 [ 50.894447] ip_local_deliver_finish+0x2f1/0xc50 [ 50.899175] ? iptable_mangle_hook+0xaf/0x4a0 [ 50.903647] ? ip_rcv_finish+0x2040/0x2040 [ 50.907865] ? nf_hook_slow+0xd3/0x1a0 [ 50.911734] ip_local_deliver+0x1ce/0x6e0 [ 50.915862] ? ip_call_ra_chain+0x6d0/0x6d0 [ 50.920159] ? ipt_do_table+0xe70/0x1950 [ 50.924192] ? __lock_acquire+0x664/0x3e00 [ 50.928406] ? ip_rcv_finish+0x2040/0x2040 [ 50.932626] ip_rcv_finish+0xa36/0x2040 [ 50.936581] ? inet_del_offload+0x40/0x40 [ 50.940709] ? ip_rcv+0xf22/0x1840 [ 50.944225] ? lock_downgrade+0x980/0x980 [ 50.948349] ? nf_nat_ipv4_in+0x1cd/0x270 [ 50.952469] ? iptable_nat_ipv4_fn+0x40/0x40 [ 50.956866] ? nf_hook_slow+0xd3/0x1a0 [ 50.960732] ip_rcv+0xc5a/0x1840 [ 50.964077] ? ip_local_deliver+0x6e0/0x6e0 [ 50.968372] ? print_irqtrace_events+0x270/0x270 [ 50.973101] ? lock_release+0xa40/0xa40 [ 50.977062] ? inet_del_offload+0x40/0x40 [ 50.981190] ? ip_local_deliver+0x6e0/0x6e0 [ 50.985489] __netif_receive_skb_core+0x1a41/0x3460 [ 50.990489] ? nf_ingress+0x9f0/0x9f0 [ 50.994266] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 50.999442] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 51.004608] ? __lock_is_held+0xb6/0x140 [ 51.008657] ? __lock_acquire+0x664/0x3e00 [ 51.012875] ? fastpath_timer_check+0x7f5/0xac0 [ 51.017516] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 51.023028] ? print_irqtrace_events+0x270/0x270 [ 51.027764] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 51.032928] ? print_irqtrace_events+0x270/0x270 [ 51.037658] ? check_noncircular+0x20/0x20 [ 51.041879] ? __lock_acquire+0x664/0x3e00 [ 51.046094] ? find_held_lock+0x35/0x1d0 [ 51.050137] ? lock_acquire+0x1d5/0x580 [ 51.054082] ? process_backlog+0x45f/0x740 [ 51.058290] ? lock_acquire+0x1d5/0x580 [ 51.062236] ? process_backlog+0x1ab/0x740 [ 51.066450] ? lock_release+0xa40/0xa40 [ 51.070394] ? check_noncircular+0x20/0x20 [ 51.074613] __netif_receive_skb+0x2c/0x1b0 [ 51.078906] ? __netif_receive_skb+0x2c/0x1b0 [ 51.083376] process_backlog+0x203/0x740 [ 51.087407] ? mark_held_locks+0xaf/0x100 [ 51.091539] net_rx_action+0x792/0x1910 [ 51.095502] ? napi_complete_done+0x6c0/0x6c0 [ 51.099970] ? check_noncircular+0x20/0x20 [ 51.104184] ? print_irqtrace_events+0x270/0x270 [ 51.108923] ? __run_timers+0x934/0xb70 [ 51.112872] ? __lock_is_held+0xb6/0x140 [ 51.116908] ? lock_release+0xa40/0xa40 [ 51.120859] ? timerqueue_add+0x1e9/0x280 [ 51.124986] ? mark_held_locks+0xaf/0x100 [ 51.129112] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.133584] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 51.138572] ? trace_hardirqs_on+0xd/0x10 [ 51.142693] ? _raw_spin_unlock_irq+0x27/0x70 [ 51.147163] ? __run_timers+0x16f/0xb70 [ 51.151122] ? trigger_dyntick_cpu.isra.29+0x160/0x160 [ 51.156373] ? lock_downgrade+0x980/0x980 [ 51.160505] ? pvclock_read_flags+0x160/0x160 [ 51.164977] ? find_held_lock+0x35/0x1d0 [ 51.169021] ? print_irqtrace_events+0x270/0x270 [ 51.173748] ? ktime_get+0x26f/0x3a0 [ 51.177437] ? check_noncircular+0x20/0x20 [ 51.181649] ? ktime_get_resolution_ns+0x300/0x300 [ 51.186566] ? __lock_is_held+0xb6/0x140 [ 51.190618] __do_softirq+0x2d7/0xb85 [ 51.194389] ? task_prio+0x40/0x40 [ 51.197912] ? __irqentry_text_end+0x1f8d44/0x1f8d44 [ 51.202989] ? irq_exit+0xbb/0x200 [ 51.206508] ? smp_apic_timer_interrupt+0x16b/0x700 [ 51.211496] ? smp_reschedule_interrupt+0xe6/0x670 [ 51.216398] ? smp_call_function_single_interrupt+0x640/0x640 [ 51.222253] ? _raw_spin_lock+0x32/0x40 [ 51.226203] ? _raw_spin_unlock+0x22/0x30 [ 51.230324] ? handle_edge_irq+0x2b4/0x7c0 [ 51.234535] ? task_prio+0x40/0x40 [ 51.238057] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 51.242879] do_softirq_own_stack+0x2a/0x40 [ 51.247171] [ 51.249382] do_softirq.part.19+0x14d/0x190 [ 51.253677] ? ip_finish_output2+0x92f/0x1550 [ 51.258144] __local_bh_enable_ip+0x1ee/0x230 [ 51.262616] ip_finish_output2+0x962/0x1550 [ 51.266912] ? ipt_do_table+0xe70/0x1950 [ 51.270950] ? ip_copy_metadata+0xac0/0xac0 [ 51.275249] ? check_noncircular+0x20/0x20 [ 51.279468] ? ipv4_mtu+0x347/0x4c0 [ 51.283071] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 51.287282] ? __lock_is_held+0xb6/0x140 [ 51.291329] ip_finish_output+0x864/0xd10 [ 51.295449] ? ip_finish_output+0x864/0xd10 [ 51.299749] ? ip_fragment.constprop.47+0x200/0x200 [ 51.304737] ? iptable_mangle_hook+0xaf/0x4a0 [ 51.309215] ? nf_hook_slow+0xd3/0x1a0 [ 51.313083] ip_output+0x1d2/0x860 [ 51.316599] ? ip_mc_output+0x1350/0x1350 [ 51.320731] ? ip_fragment.constprop.47+0x200/0x200 [ 51.325726] ip_local_out+0x95/0x160 [ 51.329418] ip_queue_xmit+0x8c0/0x18e0 [ 51.333375] ? ip_build_and_send_pkt+0xc30/0xc30 [ 51.338104] ? skb_send_sock+0x50/0x50 [ 51.341964] ? reqsk_fastopen_remove+0x531/0x610 [ 51.346693] ? dccp_insert_option_padding+0xad/0xd0 [ 51.351685] ? dccp_insert_options+0x20f/0xcf0 [ 51.356242] ? dccp_v4_send_check+0x187/0x3c0 [ 51.360718] dccp_transmit_skb+0x9ac/0x10f0 [ 51.365028] dccp_xmit_packet+0x215/0x740 [ 51.369156] ? dccp_send_ack+0x350/0x350 [ 51.373193] ? ccid3_hc_tx_send_packet+0x2e4/0x840 [ 51.378106] dccp_write_xmit+0x17d/0x1d0 [ 51.382145] dccp_sendmsg+0x95f/0xdc0 [ 51.385918] ? find_held_lock+0x35/0x1d0 [ 51.389962] ? compat_dccp_getsockopt+0x70/0x70 [ 51.394610] ? avc_has_perm+0x35e/0x680 [ 51.398563] ? sock_has_perm+0x2a4/0x420 [ 51.402603] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 51.407944] ? lock_release+0xa40/0xa40 [ 51.411899] inet_sendmsg+0x11f/0x5e0 [ 51.416196] ? inet_create+0xf50/0xf50 [ 51.420058] ? selinux_socket_sendmsg+0x36/0x40 [ 51.424700] ? security_socket_sendmsg+0x89/0xb0 [ 51.429429] ? inet_create+0xf50/0xf50 [ 51.433290] sock_sendmsg+0xca/0x110 [ 51.436981] sock_write_iter+0x31a/0x5d0 [ 51.441023] ? sock_sendmsg+0x110/0x110 [ 51.444970] ? kcov_ioctl+0x56/0x1b0 [ 51.448671] ? iov_iter_init+0xaf/0x1d0 [ 51.452622] __vfs_write+0x684/0x970 [ 51.456316] ? kernel_read+0x120/0x120 [ 51.460176] ? bpf_fd_pass+0x280/0x280 [ 51.464041] ? _cond_resched+0x14/0x30 [ 51.467908] ? selinux_file_permission+0x82/0x460 [ 51.472736] ? rw_verify_area+0xe5/0x2b0 [ 51.476769] ? __fdget_raw+0x20/0x20 [ 51.480460] vfs_write+0x189/0x510 [ 51.483977] SyS_write+0xef/0x220 [ 51.487406] ? SyS_read+0x220/0x220 [ 51.491006] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 51.496000] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 51.500740] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 51.505467] RIP: 0033:0x453299 [ 51.508630] RSP: 002b:00007f9b6c131c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 51.516313] RAX: ffffffffffffffda RBX: 00007f9b6c132700 RCX: 0000000000453299 2018/02/09 13:09:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ed1000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000088d000), &(0x7f0000bf9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002c3000)={0x0, @broadcast, @remote}, &(0x7f0000c4d000-0x4)=0xc) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002f1000)={0x2, &(0x7f0000f20000)=[{0x5, 0x9, 0x3, 0x80}, {0x2, 0xa60, 0xc2, 0x1}]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c8b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007b9000-0x14)=@ethtool_modinfo={0x42, 0x4, 0x0, "a529addd75fbb021"}}) 2018/02/09 13:09:52 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c71000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x80000000, 0x3, 0x6, 0x81, 0x905, 0x100000001, 0x40}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xffc2}], 0x1) close(r2) read(r1, &(0x7f0000506000)=""/136, 0x30507e4c) [ 51.523556] RDX: 0000000000000001 RSI: 0000000020ef9fff RDI: 0000000000000016 [ 51.530799] RBP: 0000000000a2f3c0 R08: 0000000000000000 R09: 0000000000000000 [ 51.538044] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 51.545286] R13: 0000000000a2f33f R14: 00007f9b6c1329c0 R15: 000000000000000c 2018/02/09 13:09:52 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000006000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000007000-0xc7)={0x0, 0xbf, "296ffad8d797c75526f95b1d32070ca04b0c4a88c64359da0e0ff62ed5da94667beaf1f49793058891678272a65902bef34bc609531a309710546ebb3c21fd1a4c6a1b16bdb70f894e78393ed0203193112df6d9e4c5c2ac105dcc325f55bb65ffcc8c84f10c433a31ddfcb2a06f0e8ce50ff6f51df1e78c177176b8021086e9f0067305569c860507f435dedadfa8cc31e210f092123bac5f96ca86f4068a07fdc5b15b088809f75996a1e55a3663b6c4af9a2820073e04b315084896f061"}, &(0x7f000001f000-0x4)=0xc7) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000026000)={r1, 0x28, "349ef0a9d04bf6bc9b6c7ef95acf099df6d17ca372a60d6e3460cd81007ac5b4b471dc854209471a"}, &(0x7f0000027000)=0x30) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 13:09:52 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000000a000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000015000)={0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000011000-0x10)={r2, &(0x7f0000015000)=""/202}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000016000), 0x80000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000016000)={0x0, 0xb0, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x7d6}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000016000)={r4, 0x10001, 0xa, [0x1, 0x80, 0x8000, 0x3, 0x7, 0x4, 0x100000001, 0x8000, 0x40000000000000, 0xccf0]}, &(0x7f0000004000)=0x1c) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000-0x25)="1e0000002400911546000000000000120100000006000000000000000000", 0x1e}], 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$ipx(r1, &(0x7f0000017000-0x10)={0x4, 0xfff, 0xa8, "249cc8f6c083"}, 0x10) 2018/02/09 13:09:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045c78) ioctl$void(r1, 0x5450) 2018/02/09 13:09:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xc1, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000069c000-0xc)={0x0, @remote, @remote}, &(0x7f0000d59000)=0xc) 2018/02/09 13:09:52 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000026000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001a000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000026000)=0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000)={0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000026000)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000001b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000019000)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f000000e000-0x4)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000023000)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000026000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000004000-0x4)=0xe8) r13 = getgid() r14 = socket$inet6(0xa, 0xa, 0x80000001) r15 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept$ipx(0xffffffffffffff9c, &(0x7f000000d000-0x10), &(0x7f0000027000-0x4)=0x10) r17 = socket$inet6(0xa, 0x800, 0x5) socketpair(0x3, 0x80006, 0x7, &(0x7f0000000000)={0x0}) r19 = epoll_create1(0x80000) r20 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r21 = socket$nfc_llcp(0x27, 0x1, 0x1) r22 = accept4$ax25(0xffffffffffffff9c, &(0x7f000001c000-0x10), &(0x7f0000014000)=0x10, 0x80800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000025000-0x10)={&(0x7f0000027000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000-0x8)={0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001b000-0x8)={0x0, 0x0}) r27 = socket$netlink(0x10, 0x3, 0x12) r28 = socket$inet6_dccp(0xa, 0x6, 0x0) r29 = socket$can_bcm(0x1d, 0x2, 0x2) r30 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0x0, 0x0}) r32 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000027000-0x8)={0x0, 0x0}) r34 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r36 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000027000-0x38)={&(0x7f0000026000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f0000020000-0x20)=[{&(0x7f000000f000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000+0x746)=""/159, 0x9f}], 0x2, &(0x7f0000026000)=""/27, 0x1b, 0x9}, 0x10000) r38 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000014000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000014000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000026000)={&(0x7f0000024000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000025000)=[{&(0x7f0000026000)={0xf4, 0x30, 0x606, 0x1, 0x3, "", [@generic="84d1b8aea41f1efd3fe9bdd217bb1547191d66934c9c2ca127bbc219233fb4ea610288f5c3032389344ba4cc6b038beb7894d05e2579ac5fd6d35ff55ec2dae6f223941aba8a296d99e388cff226d8992a14bddd631eff148dbc6c6a20da9ee70e903597b892458f64416fcfb8fcabd4e749ff893ad7aee998f930ee2b264e4f0ae2a4f90a531a2c38f66b4ebd82efb0b42a59b511f517acdb7a72e5fb99182eefe1fc0bf00cd43f1e036d78eff5907c01e53f7fd3d564d3cd13920be586fd334cdd54431a25ca0c326f1b7c1e65428b69cb25e39f15d0a612cc44ec0e11f6b16da3fa"]}, 0xf4}, {&(0x7f000000b000)={0x548, 0x16, 0x4, 0x1, 0x2, "", [@generic="505e19678eccce5d152a950b04d13136b15e60138fbd47d9bc05892e360291acea9a762159980fc2824fccea508dedd7a8cc48b4a4a05a9d7e4e3744810ffdeab385982a40726c4eed2d74fb4e9da06d8e8060dcc851d26b92a05092c0bbb96d3d52af095b337f525c36f52071cc625686c922d3bed16fd198eb6f6ddf976357309c89e2a53fb968fb3c0badc4b229ae747f5dd7450288666fe6bf43a13b602dd2841b4281e683bd27b70749f2fc308bbbc8b961ac02c43e4eec4b9c26fc9a448d7e4a20e4c23de1b57def6ff90907b2997a05a590d3b9d9a5eb7fce9578f8c9c37dbf191d", @generic="479f6352318fccd996f354cf905a", @typed={0x18, 0x2c, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, @nested={0x28, 0x6f, [@typed={0xc, 0x16, @u32=0xe0000000}, @typed={0xc, 0x3, @uid=r1}, @typed={0xc, 0x60, @str='\x00'}]}, @typed={0xc, 0x59, @uid=r2}, @nested={0x35c, 0x58, [@generic="82924c13f31d19a0ec6288a83371598dae739069ccaffcfc078d6e90b74e39596285592389fc0d69de20b22cf5acfa89a14a6d0fd444b6a176411a1b10977a041b2549078aecf726e994ff93115573e6a5dde2b660dbb45d3746cbb9a986e13fb7c61ee3a100e288a62bf3e0dd9c7d9ff5d2e9c1b1ee35123b4209cecbdc67fcb05969dd6a464c7befeee7bf4ad31bde2424e44b3fc01f05818ef1b62ce104a9e4b84d455ed5c13c06ef35d5f077f02e4f76ac52f4409822d080f7f2b932aef2390db177d68030ebd232e0f1987c96c9f7054f96b2c7156914735a9d8f7335a954fccf9344fd962fe4f7b97f64f7107b", @typed={0xc, 0xe, @ipv4=@multicast2=0xe0000002}, @generic="8592aaad707b73426ae53ca031c3042f64ceeb86dbd31f3aea9bea61559102e246b1bf91d230828e537f34942747ffdadfa57bad54b023fa91177c6e45a6718598884c4b1c6106267c119666abd2759a6e6dce70248df2ab5d11b51af9a7656f65a940e3538474460e91773e40dc868522a4c2edec7c79479215804060ec2e7c464d823de2960d49ef83725055bc288d8cf2936f46a3569969250f05dd9bf1abfd98c0677a4a207f8fcd3f692565502e98e15ef319dec154f8f850c6e196c3efae96626ffde5eea41bb7bd573ced96a80001d112446a9c7d516c7385ba628cd2116bafaed903250c484059afca4f9d5662b984", @generic="8d92c1751dff67879c531c502c615dd4f1ad82856b4abcdfeef17c932ba28e413f272e6aa95d8b71eeddcb787495959374a687a5863c830dee6c4f13970126d28f2fc56afc9e81d84ee1c0c528a6b928582dcb387c8b3bf253472abcca91bccd2002c8a72200d1ca74c136275e500271a0e6c976b1a27d815099e0be37ef56e3ee40f50a8e7ecbaf6c3dd35bfe2472469f0244a07e5e601218232841d723884fa6e18ea525e9926fd8392506f7af9590aae085604bf899dd2e0201717e65445d01815b442a76", @generic="fab5792016ba37c26355db80f7f2d577a18b2c355742e6a6a09251c9f89a45", @generic="68fd816bad4807c49de86273a221d6a62c49d3d2bd4e64cd6745da3dbc05c937676269d0de0bec6882b224ee9d5c8dcb0d7e7cd70a26e5ed1aa83bcbb3d2a8232a8665b040b915a75e567b906c63875a61416b9ae42a276d9d0f9aafddaa7ddf84bcebfdf565d32c5c9ae1953b58b3d8d140b8d6962d37e7fa40f42ac6e6d8d9d46a3a0d"]}, @generic="e7044854c3d5f9d99021ad392422ab8b82b3d807338063964ba0500920d97241c0299eb5c6cb8a4be34f0953d49641311ac10ec405d297b1ab758df3858f7622f3240bd0bb070a46a6f3761c3c883c07f13b7b45a0ff4c93ac4255d1eab8a30f12d2826b523677419f77660d92337f5478d51be1e32051bdee0d6a18ee5030952305a11eb5c3d2485418", @nested={0x4, 0x82, []}, @typed={0xc, 0x13, @ipv4=@multicast2=0xe0000002}]}, 0x548}], 0x2, &(0x7f0000026000)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21]}, @rights={0x38, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30]}, @rights={0x18, 0x1, 0x1, [r31, r32]}, @rights={0x18, 0x1, 0x1, [r33, r34]}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39, r40]}], 0x138, 0x4004001}, 0x1) r41 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r41, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000027000-0x108)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x7, 0x1f, 0x1, 0x2, 0x3, 0x2, 0xfffffffffffffef7, 0x3, 0x3, 0x5, 0x6, 0x2, 0x100000000, 0x7fffffff, 0x4]}, &(0x7f0000018000)=0x108) r44 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r44, 0x29, 0x23, &(0x7f0000019000)={{{@in=@remote, @in=@multicast1}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000027000)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r42, 0x84, 0x1, &(0x7f0000026000)={r43, 0x4ce, 0x3, 0x510, 0x101, 0x2}, 0x14) preadv(0xffffffffffffffff, &(0x7f0000024000)=[], 0x0, 0x0) 2018/02/09 13:09:52 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x14) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f0000f15000-0xa3)="d78496801437b3044d510d466e631f74112b0c531de2e8d8219cbb845a33c6546b101eb351d37ddb85d97d5c635dbed07973c26750120b39a2cadf8328e2d78b9d5cc2a9b573946b122f91cd1dec39462841270eb8f1a966cb295e1e08224ff12300f679b8a651b00bb248bcda80cca5fe27f612587df56f6fa8b7cc76c23564097a2f9cbb5bf78c062f9345efe542650905e848d43e95990d1f56037889b114d6ebed") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f0000fca000), &(0x7f0000a32000-0x55)=""/33}, 0x18) socketpair(0xa, 0xa, 0x8, &(0x7f0000c3e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000a3e000-0x10)={0xfe, &(0x7f000095c000-0xfe)="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"}) 2018/02/09 13:09:52 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000b000)={0xffffffff, 0x1000, 0x10}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000012000)={&(0x7f0000005000-0x8)='./file0\x00', r1}, 0xc) 2018/02/09 13:09:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005b1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ca4000), 0x0) r1 = accept4(r0, &(0x7f0000b4e000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000e10000-0x4)=0x20, 0x800) recvmsg$kcm(r1, &(0x7f000023d000)={&(0x7f0000e7f000-0xc)=@nl=@unspec, 0xc, &(0x7f00009dc000)=[{&(0x7f0000067000)=""/4096, 0x1000}, {&(0x7f000027f000)=""/168, 0xa8}, {&(0x7f00001db000-0x45)=""/69, 0x45}, {&(0x7f0000d0c000)=""/80, 0x50}, {&(0x7f0000a01000)=""/24, 0x18}, {&(0x7f00005b5000-0x8a)=""/138, 0x8a}, {&(0x7f0000a50000)=""/40, 0x28}, {&(0x7f0000c90000)=""/207, 0xcf}], 0x8, &(0x7f0000422000-0xd9)=""/217, 0xd9, 0x400}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000efe000)=[], 0x0, &(0x7f0000c00000)=[@op={0x18, 0x117, 0x3, 0x8000000001}], 0x18}, 0x0) r3 = accept(r0, &(0x7f00005e7000)=@l2, &(0x7f00004e3000-0x4)=0xe) setsockopt$inet6_dccp_int(r3, 0x21, 0xa, &(0x7f0000310000-0x4)=0x100000000, 0x4) read(r2, &(0x7f0000c22000-0x22)=""/34, 0x101be) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007e0000)={0x0, 0x84, "aff3d223a6b277ca14b8c13fc6fdc2a8ab6aa8bd0fb5b95aca3e2fe4ee2d6591ebdc515e579bf35c15c5984944c097b85b9ec0f0bde7ac12fbdb609f6e13e282a9cf9543d184feaa21d3fe9565762a5b0caa0e33f8fe495509679fd5c71b35a6d2314196b970860f17d7d4a1303aebe8e0cd37a9f8576c3cf32d5214deccb5987e093fdd"}, &(0x7f0000f5e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000024000-0x8)={r4, 0x3}, 0x8) [ 51.594722] dccp_close: ABORT with 8218 bytes unread 2018/02/09 13:09:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000d8c000-0x38)={0x0, 0x0, &(0x7f0000752000)=[{&(0x7f0000568000)="80aec6977b6c11cee9d561b0980649da", 0x10}], 0x1, &(0x7f000013b000)=[]}, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) bind$alg(r0, &(0x7f00000f5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) ioctl$int_out(r1, 0x5462, &(0x7f0000310000)) 2018/02/09 13:09:52 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000801000)=@abs, &(0x7f0000b36000-0x4)=0x8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000-0x77)=""/119, &(0x7f0000463000-0x4)=0x77) tee(r0, r1, 0x1, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000007f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000d58000-0x6cf)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) accept(r1, 0x0, &(0x7f0000fe7000)) [ 51.752583] audit: type=1400 audit(1518181792.705:52): avc: denied { create } for pid=8954 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/09 13:09:52 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000162000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f8a000-0xd)={0x0, 0x5, "dbc4076318"}, &(0x7f0000f89000+0xe35)=0xd) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000caa000)={r1, 0xfffffffffffffffd, 0x4, 0x4, 0x0, 0x93}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x5, 0x81) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000f8a000), &(0x7f0000f8a000)=0xc) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000f8c000-0xc2)=""/194, &(0x7f00004e1000)=0xc2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r4, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000f8a000)=0x9, 0x4) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00007c6000)={0x0, 0x101}, &(0x7f0000f8d000-0x4)=0x8) 2018/02/09 13:09:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) 2018/02/09 13:09:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001c5000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003e6000-0x4), &(0x7f000066a000-0x4)=0x4) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000351000-0x4)=0xdd) 2018/02/09 13:09:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00009e2000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000025000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000c2d000)={0x95a}, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009a3000-0xed)={0x0, 0xe5, "0b32099379f7d08399e4fa0adef1d49e266c172de3de08338ac33624036b446ec64840a3be27c5aa60b70d2f50b50be28a529748d0affedb9b5c1c9c477124ad944eec8d6cf5986a7ea04d0d4694cdd3ec1dfad6108a627810a76920c2a95a42c07b9090762de3196591366ca40ffad354664fbaaff4e219045603cb72cadc6dcfd7c7ceb2972bb8f3bc21a7d1b9a81c1a356695925e4a6538a9b3f22bd26fa9e8019ee238c822c11cf937e13cfa79352d8d587296a31e9999eba5c8c75ed3b33047c806a76582c7e6d9b3cff2ecb853e8755526cf7dfdf997e908ce32e6ec96ee2cb12099"}, &(0x7f000068b000)=0xed) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000012a000)={0x0, 0x0, 0x2, 0x7, r2}, &(0x7f0000931000)=0x10) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00008cd000-0x4)=0x8, 0x4) close(r1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000bc000)={r2, 0x20, 0x80, 0x7d}, &(0x7f00002b3000)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f00004cf000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000d52000-0x7), &(0x7f0000e43000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a10000)={r3, 0x400, 0x30}, &(0x7f0000845000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000689000-0x8)={0x1, [0x0]}, &(0x7f00001df000-0x4)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000062f000-0xe8)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00003fc000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002e9000)={{{@in6=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000a56000-0x4)=0xe8) getsockopt(r1, 0xffffffffffffffa2, 0x7b69, &(0x7f000026f000-0x28)=""/232, &(0x7f00002dc000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00008b5000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x2, 0x0, 0x0, 0x18, 0x2, 0x80, 0xa0, 0x6e, r4, r5}, {0x9, 0x7, 0x96, 0x8, 0x5, 0x8, 0xf5, 0x4}, {0x7, 0x401, 0x8, 0x9}, 0x7fff, 0x5, 0x0, 0x1, 0x1}, {{@in6=@empty, 0x2, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x3, 0x1, 0x4, 0x4, 0x8, 0x8000}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006c1000)='lp\x00', 0x3) 2018/02/09 13:09:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000531000)={0xffffffffffffffff, 0x0, 0x0, 0x2ad, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xa1506e558dadd2a2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000021f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f0000af4000)="7f4affea", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000c20000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) 2018/02/09 13:09:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) epoll_wait(r1, &(0x7f0000f22000-0x9)=[{}], 0x1, 0x0) unshare(0x8000400) listen(r0, 0x0) 2018/02/09 13:09:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000067c000-0x4)=0x9) write(r0, &(0x7f0000080000-0x25)="1f00000054000d6d17000006bc02031b070000000000000003001102018239", 0x1f) 2018/02/09 13:09:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x805, 0x8a5, &(0x7f0000001000)={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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000-0x4)=0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000001000)=0x8, 0x800) r7 = socket$inet6(0xa, 0x1, 0x5) r8 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) r10 = getgid() r11 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$bt_cmtp(0x1f, 0x3, 0x5) r13 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r14 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r16 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000)=0x1c, 0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r19 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={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) r21 = bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x7, 0x7, &(0x7f0000002000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x2}, [@exit={0x95}, @jmp={0x5, 0x800, 0x4, 0xe, 0x0, 0x18, 0xffffffffffffffff}], {0x95}}, &(0x7f0000002000-0x4)='GPL\x00', 0x2, 0xce, &(0x7f0000000000)=""/206, 0x40f00, 0x1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10), &(0x7f0000000000)=0x10) r24 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) 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) r25 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r26 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r28 = epoll_create(0x26) socketpair(0xa, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0}) r30 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000-0x4)=0x14) r32 = socket$bt_bnep(0x1f, 0x3, 0x4) r33 = epoll_create(0xc687) r34 = socket$vsock_stream(0x28, 0x1, 0x0) r35 = socket$inet(0x2, 0x80003, 0x10000) r36 = socket$kcm(0x29, 0x2, 0x0) r37 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = accept$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000001000)=0x10) r41 = epoll_create(0x7) r42 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r47 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r48 = socket$netlink(0x10, 0x3, 0x2) r49 = socket$bt_hci(0x1f, 0x3, 0x1) r50 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x45)=@un=@file={0x0, ""/67}, &(0x7f0000000000)=0x45, 0x80000) r51 = socket$bt_hci(0x1f, 0x3, 0x1) r52 = socket$nl_crypto(0x10, 0x3, 0x15) r53 = socket$nl_crypto(0x10, 0x3, 0x15) r54 = socket$inet_tcp(0x2, 0x1, 0x0) r55 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000000+0x374)=0x1c) r56 = socket$nfc_raw(0x27, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000001000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r58 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xd, 0x2, &(0x7f0000001000)=@raw=[@jmp={0x5, 0x7, 0xb, 0x6, 0x7, 0xfffffff0, 0xffffffffffffffff}], &(0x7f0000000000)='6PL\x00', 0x0, 0xffffffffffffff40, &(0x7f0000001000)=""/93, 0x41100, 0x1}, 0x48) r59 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r60 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000-0x4)=0x10) socketpair(0x9, 0x80b, 0x7ff, &(0x7f0000000000)={0x0}) r62 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r65 = getpid() r66 = getuid() r67 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000)="817827e7862490a89f9d124d3a3d6ff76d08f543598efd159735731cda4d97cd0216354522d8962e4ae5a1bf1407034ed740941348aefbfb5b8d1bf1180427f5aa4d71958529f0827ea0fcbd071a30d7c5365f2e8274013030f0b68335527f30938e81e42f", 0x65}, {&(0x7f0000001000)="93e39d8584da0ee95ee7f1addb79b34e47d0617117e54f790af627dfc0f4090f466819273033bab9e36212f78db4bbe16e95bb68b88c4710c3d8acc0d3c05d1983fc71192a6ea8bd53e63fdf89", 0x4d}, {&(0x7f0000002000-0x70)="f61e15e6560c4f4d6661f1c01d916071e443b3d7e4c20b898cd1baefb5d95d005b7b81fcff6f159ead9b118277b2dac13ad30b96adca11419d170fd7665858dcb574d6bbe72b3d303411359f3ed9982a23d6244f19411ec85f275874664a4d1f5aced15a05dfbe1d84b6a26274c25885", 0x70}, {&(0x7f0000001000-0xf)="29aadd12c501dc994ef8aaeb066e809d4eebe120ca87028d44c7d49d07939976a82774e2ae9a165717dcc9cab3440d80c5c7b1f36727901801c571eb5b4dd2718675479e1ecefed160b519a1", 0x4c}, {&(0x7f0000001000)="8cf54f9f65e9e52971d1a2119898ee88e112ae298cbd365c21ade35ea335", 0x1e}, {&(0x7f0000000000)="8e9470d374fa16eea18f7e5d76f99b2350835c7039640ea51a", 0x19}, {&(0x7f0000001000)="c03dce24ea77c55bcbfb1e4482cac1e0eb25b6193e1f685139fbcd6df84947d7cd5b7ebab14ef6148b0b0544b43a98e368210bf718d77a577f30f95f3f3ba21cf5d13afb8b401370c0835596993304962407f8e46c86b73f5b30ef13841ae06361586172fd71aedd39886fc5376a9c8ab8878bbad3bfda444592cede79b260", 0x7f}, {&(0x7f0000000000)="a7b8d2f369472782ebff260cdc0c4335ec488946ed1d01c1fef8214e5b69d32bbef6b4ef1705f0b305edcdbcf44cf625a6b036398dc6a8e4a0739dab8dc0f6642c1b4556d9b6689b246eaadc07673bf04afbf205d64175f897bce60a840e0b0331a82cb9f4633bdd", 0x68}, {&(0x7f0000002000-0xcf)="f8fa1bbfc46189f730686ed1230dde5a28b868e9d1ef54d6e9937f288ef618d32c9bb78173314826cde2e06dbe8cc1e8c0ab1abf28848881796a2e8826dcab5acf5a103a9c1fe3b17d43984d55781344a33be169109bd3eb70a99fa21d9321e1fb7f28523bfb373286a6d962e6e6996688e4258a44dd6afbf33314b11e0ea6b11e510d3acffdcd2a5e3687dedbd618389c3afe3d9495faad50dc4098f0ba5077acab7ec1009588683f020fad28305a1d12ac820e8473ac1c126d1a031dc18076b4dd3a750c160ebee860f593c40b52", 0xcf}], 0x9, &(0x7f0000001000-0x78)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r11]}], 0x78, 0x81}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x8a)="4e37d3fe12e21fc9a312ca0157022da4eb5c2ca7c7858b3efd63aaad2fa4f6c1a00dfa66e6740d9c0bbf89c5125836647b3c1873ba8059a83116140fec79dd493c80d492d64549e7a60901130549eb9599a8e12cc67f240a90ee953cb2084d01819f1dfd25e2ce154f37e6baf3484657252dfd60950bfa226a3ea6d879aa3687786ec0abee8487f74548", 0x8a}, {&(0x7f0000000000)="ca2206101b2cd7ebc35611bd58bcae0d2cd9e5c20d8c328b49e258cefd89fd5deb76aa703ec919f31b2ec253bec4138d29a44e91f3f86cf48d53a50ff5c3481e0ae498934d897de0b9c6360f702f9c2ff007b05e103122aefea07dd3365343e40c16edac5397492a8f1db4e298084b630ef0f62489259a67d0dd902e2e1fea760fb2dd2eeb", 0x85}, {&(0x7f0000000000)="1644132825e50d12aae8ed908731a5fe26e7322ea80f2549c7e9a6c0b6cf1dd7a8de6c778f9bceb1d0b52bb85ebc3b1141b2e8fb5c237dec5913f673d2c57239e20539458cf0c5f77f8e7b", 0x4b}, {&(0x7f0000001000-0x95)="d5cc0037a63b61b39fadc4ae4333db501f35b4e5527ece35000416993246f960ffd3a086c9867720692810239b2f05b945dd0e816e7b94784a366b383f846dd2db846a75cf1b272ff6a74383400fc6bfef6fddbc715d537f3bb5c3b261c95e022df8b8627dad8237ef9f426487098440786a40530b7f24f5f3e85ef418e7a8edd8059f7c99771c92c5e127c950471019aeefcaa38b", 0x95}], 0x4, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r12, r13]}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20]}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}], 0x68, 0x81}, {&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0xe9)="c1705381f002269e3bfd119c8ae52889203f8a96841fb2d80bc16a1bc6a45a268501c33073807ec145ca259e650ae5c1c242f02f0ca71aab9d419b994fe3aa2a665769e87fca170b82217f42860a11b7dd33c48b889472b1a4b453b0a25854c64a08d9b7e77a475bd6a8ea67cac17a2c1c532eecbac25d091b3ee1ff1c0ceb6fd21be0bcb814f49d6f4732fb93ccd50a4a4ea7deea29674fddad24843c7411a30f592da77d335a8fb4a3d2fe848593357d15a5e333704a8c3be810258f1909bf29f5f23894aad41208346d4eec60714854ba4eae183f16a69169b1f448a99755ae681b5919d8c468ea", 0xe9}, {}, {&(0x7f0000001000-0xac)="2ef8b8c32df08daee22bd68fe247ff1c8c01e9c44a87278e8221ea6501a818415af6a1a338b31aa3616c0cf1da674fa34574e95663bf6219b4891dabb4573f6fd25eaffb0e940728d7c7db6c0f83338aaa8767ff3947e294bdaf273ac521115c9eee68e52b17fb065add07a244d43a10070d5b4f0fa88e4ab832942afb5ec7779ea073ae738517d0c465e9544c6ecfa8d84575299502b096bf7532c4026f8466c09b71300f9f23531fba22d7", 0xac}, {&(0x7f0000000000)="240d7d4589933242094b5eef98c882627a67aa6b9ddd4cf8442a28588db559412f64f14fab081a8a18602cabcb01f4ec8d2c7f0c48aaa8645d5ba69ecfaa1530768868630578423c75bda705c718ffc33be96cb2a8d473034bb13771903f55346a1a5c33167da67db99d7b61", 0x6c}, {&(0x7f0000001000)="a29c2029529492362146dde5d3ed8bb8ef2cfd041cf833d965467491b98bf1ecb157daebad398c15b1ef5d583f6f330ef206848693bc032218e7eb97ca331bc66f01d3d61b202d98e8aa18a3015ec58da4e23db386eb836728e1cf6abe2fbae666107ac454ef1258192cbe8f3bf81c61b87898247ddaa927ab963d9edb50f3f0126a319b0079699f981c6b570330d8a6f3528fe1a95d3072000aec", 0x9b}, {&(0x7f0000001000-0x90)="1ec8c2d0f62cec8609535338a77f42c9be510f95d3689fc625617e57444778b64b4ba3d24fc71406faeb7c0d688316e88afd73b207dc767e6ea8a94d7db9d37d7f54368ce742ed53df8416d5ad454c5a52f08d3eb02c5a0638c9c7dd55c3af9fc1a5036d58a597af3ce3936d9a2a76b731a4d7096f16b206da8bdc948bfe1203314a58def24cc58f8988ce61ceaa914f", 0x90}, {&(0x7f0000001000)="ad1c17030e920a873727f63be2933269bf9393045fe60724cb1ddf11f62862593d0b939a91c35afdf8ff68c557fce014f2f775418f3172b03219114926739479dd0cbe0d706b2e6299a7186f4c80c0fb45b6", 0x52}, {&(0x7f0000001000-0xca)="c74863b7f22a5a4dc559afa1a365ba2dc8f6f299bed20a4d963c8765d2b6d444fc6b4644df2e71501bae5e80b104b11baf4520b67731d6276597ce881b71d04eff1d8deddfe14d53690e3c47cbfc5a0073291f87199a9c970526979855978059a29b26f88afd9ac0201a84f69f3e74af9d2fa8c6c1fd5b2b1cfd259e3161225592ae05df04b2f5ae767330af10698f5e6f8f1703e3b1b020b3177a10618029ac3fa12e898b99ad5e5734893a4c308d967ace6ecd39c68980804455f9ce4e759ed15fbba142536ef911d9", 0xca}], 0x8, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r25, r26, r27, r28]}, @rights={0x28, 0x1, 0x1, [r29, r30, r31, r32, r33]}, @rights={0x38, 0x1, 0x1, [r34, r35, r36, r37, r38, r39, r40, r41, r42, r43]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}], 0xa0, 0x8004}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="28a1740b9785a1362efdc6fe096e0375a84abafb4773b5a8de68d2542c1e84cc", 0x20}, {&(0x7f0000001000)="14f664cfea1df7cc407550e2c58ce37db2273dd311916c2ee229eb6018443b1d1c608aa5f11ae21a10d85c27262445959df0d3c67935301de5f8ef36453676d2633caf82177fc40b4af1a3f04f7af1bc708bf6eaf6562c637c76b78c0702a85a97d94203841b419b1530a7f73cbf9986b8c0bbc8c82ac06da5814fd8cf0c73329de93f4b8d5293fc0e26624f967099eff8f7c56244debcd0feb8842af8453377fbee", 0xa2}, {&(0x7f0000001000-0x44)="26f58ce920010d903b9dee68df93c3eb80386570418c0baaab788247b0253b27a83412a36a858deabd18f22137d2797cefe5eabe786860032f3cf3373bcf58998beb22ec", 0x44}, {&(0x7f0000001000-0xbc)="b739b8b03e5f4728b5ada4a431d653a9a6cbe93219b503e2c398523a4987c28022953abac8b86b6c6a12d40c8407df5276c300234c42a0d32495142ec7d8c06d3e975775191ef45a92a720e5d815b908f1b6c91c92d7f1e63ecff79155109f9be4840ab575d52d2fd4f58f3898ea99e5908408f552c4534e2a10721bb62ef6a68b00bfc94b0d69bff9445663777a60a9448d417bb756de46ada9ad75057afc1b6841f400022730563d65cdc4d0056063ea9d38065778906b3e270894", 0xbc}], 0x4, &(0x7f0000001000+0x54e)=[@rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51]}, @rights={0x38, 0x1, 0x1, [r52, r53, r54, r55, r56, r57, r58, r59, r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}], 0xa0, 0x4000}], 0x4, 0x4000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x39f000)=nil, 0x39f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r68, 0x0, 0x40, &(0x7f0000001000-0x2f0)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) setsockopt$IPT_SO_SET_REPLACE(r68, 0x0, 0x40, &(0x7f0000322000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x170, 0x98, 0x208, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00002a2000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x208}}, [{{@uncond, 0x0, 0xb0, 0xd8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xffff, [0x0, 0x7f, 0x3, 0x8, 0x2, 0x3], 0x7ff, 0x1000, 0x6}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x0, 0x14}, 0xff000000, 0xff000000, @common='sit0\x00', @common='syzkaller1\x00', {}, {}, 0x0, 0x2, 0x4}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xff0000ff, 0xffffffff, @generic="0664ae6b954b9c09df3573b9de48cc78", @generic="728131c9943c04902d26594a2ab68606", {}, {}, 0x7f, 0x2}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x0, 0xd, 0x1, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x9, 0x3, [0x400, 0x9, 0x9, 0x4000000000000000, 0x20, 0xffffffffffffffe0, 0x8001, 0xeb, 0x7, 0xb5e4844, 0x1, 0xff, 0x80000001, 0x528c, 0xbc61, 0x401], 0x0, 0xb5, 0x9}}}]}}, 0x3a8) 2018/02/09 13:09:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00007cf000-0x10)={0x2, 0x2, @rand_addr=0x1}, 0x10) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f000038a000)={0x0, 0x0, @multicast2}, &(0x7f00006fd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000080c000), &(0x7f00003e7000-0x4)=0x20) 2018/02/09 13:09:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f00006a3000)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000535000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) [ 51.919845] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.928349] PF_BRIDGE: br_mdb_parse() with invalid ifindex 2018/02/09 13:09:52 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f87000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f89000-0x38)={&(0x7f00003e8000-0xc)={0x10}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f8a000-0x20)=@bridge_dellink={0x20, 0x11, 0x21f, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b4000)={{{@in=@rand_addr, @in=@empty}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000288000-0x4)=0xe8) [ 52.008772] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9051 comm=syz-executor3 2018/02/09 13:09:53 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000-0x10)={&(0x7f0000009000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000009000)={r0, 0x50, &(0x7f000000a000-0x50)}, 0x10) syz_emit_ethernet(0x69, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5b, 0xffffffffffffffff, 0x0, 0x0, 0x888, 0x0, @rand_addr=0xfffffffffffffdfd, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "9324dc1a2b42e81b2e7b60881e28de70fa530bac28495a825183"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "4fe33b8e2656f676e6eec0378acecb20db792f59509910c0058363a7f2"}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/09 13:09:53 executing program 0: mmap(&(0x7f0000000000/0xea1000)=nil, 0xea1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000100", 0x24) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bf4000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000a64000-0x4)=0xe8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ea2000-0xc)={r1, @empty, @multicast2=0xe0000002}, 0xc) 2018/02/09 13:09:53 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0xbc0, &(0x7f000001e000-0x8)={0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f000001a000)={0x2, "dc7c"}, 0x3) recvmsg(r0, &(0x7f000001f000)={&(0x7f000001d000-0x58)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000012000-0x36)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x1000000000000071}, 0x4000000000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000021000-0x4)={r0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000021000-0x58)=[@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x830}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0xf25, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3ff}], 0x17) 2018/02/09 13:09:53 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000030000)=0x14, 0x800) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006000)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000002f000)={0x0, 0xc4, 0x7, 0x3ff, 0x5, 0x4}, &(0x7f0000004000)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000017000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}}, 0x8c) 2018/02/09 13:09:53 executing program 6: r0 = socket(0x11, 0x802, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000000), &(0x7f0000e6d000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001e7000-0x56)={0x0, 0x4e, "3d39c55dde6a21e2d636b08aa9e36241011fb27a40e18bc1a5e61bd88d8df486c3fdf5bedbd860bb1194d372063f4464dd269c7b376e4e1c5b3a971d7e1d5922524e7adb30ad0668d112fb9c01bf"}, &(0x7f0000ee2000)=0x56) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000afd000)={0x0, 0xc7, "2169b6c11e35bf8bf2d70920dc1d5599ff4c631e8490458f619a61b8e83905f4591a9d0cf36ecf425390fe0aa06fd0012dbac76e2b987c232329051603a5fba1462b214a462df642bf9007b02085c8abab6639740b315cdf50abfa18da79a12984f80ce038ff40aa68e8fc16166075b925d70420dbcf6ce0a2da200d9cc6c6bb93f432118a7557dd69264420dd0dbd461bb9d6b461a97f64be718729f5ca1b4befd18af2e3e37155015574d9ee86f32bdb240faa6d77324cffe85c53811d2e49ee744628bfc931"}, &(0x7f00006c6000)=0xcf) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005a2000-0xb8)={r2, 0x0, 0x3, 0x3, 0x20, 0x980c, 0x6, 0x5, {r3, @in6={{0xa, 0x1, 0x101, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffff}}, 0x10000, 0x4, 0x5, 0x20, 0xffffffffffff3afc}}, &(0x7f00004b8000-0x4)=0xb8) sendmsg$nl_netfilter(r1, &(0x7f0000798000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 13:09:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) ioctl(r0, 0x1df6, &(0x7f00004b0000-0x55)="e5c424d193280a657de839c78f2780c72504b48240dd1002ab8141f37c03f8a7ccaee7f2cac7a8bd4595cd4fccd549cb031cac3ed80c7f79325c5ba4cede0f0ef0a45c279117cb8c433862215f8aab5f8bbfcfd988") 2018/02/09 13:09:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000495000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046b000+0x265)="64acd172fd4c69800b1726536770bc27b3eccb3e89a208000de26027fdf1ee0f71c9503f85089480f88ffbab99947d37d3f5fdf3691eb8e5e6c9831140199325db3b6e21fec2c5a050a309bf64f1dcdd13e8a09f5ba4aea97bbd0adec95928214e15f0c9eb811539980cd75c0245e230ab91fb56fd9aa90a5bf97f36ab344ef62cf97d059dcd41eca53b24f40889af8604e1dbb85e3ef1181f215b132ce38a6ed344", 0xa2) sendmmsg$alg(r1, &(0x7f000086e000-0x38)=[{0x0, 0x0, &(0x7f0000ea1000)=[], 0x0, &(0x7f0000447000-0xd8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvfrom(r1, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 13:09:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000425000)) socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b13000-0x4)=0x2, 0xffffff1a) socketpair(0x1f, 0x6, 0x30e, &(0x7f0000014000-0x8)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000bc000-0x20)={r1, &(0x7f0000a50000-0x99)="3e9ddd8debd9e404650fce2daaaf40a29179341f73f9cb13913b3956a3c1ab207558e1892ec7ee7ecdcde2f380d066f8bf5b398889410e2fecfb71f50928a65173cd40dfbf54b1292c2506b35b3d6c7e69be10ee1f1276e950946caddfaf532e3e72a9561ff2da090898b7a96d3d4909645fb2c51fc65b8a809e750acfdf3d51604ee3665bd8df1116d87e96a2486f528827efc2deba882565", &(0x7f000031d000)="6d468c5c5cdd4208151b793c7151350ad14a63020f458759a82423297f44cb6bbbae1549701093582177c6a86a829ce2756576d7911b743ad10493205dc89a6b6b07ac0654817f76dfdd57ec00860148ff7a60b04341f25914e38a9cc9baf249c4feaeb4316a7f8d1dd380e4417cbc38c31ef9bd3a5067d42d5bf3161211bcb7dfbecfd746d728a788dd508ca5e87f576edd9941c671be64f26ef78e3a194e22ac8fb6d4cf0e501eb01e596da41017c7617d337e9ef5d7fa74f4b004436809635722518d33359c239debf333e007f2de3eaca92c5e19916c8a0a13406673", 0x1}, 0x20) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000061e000)={0xd, 0x2, 0x4, 0x69, 0x0, r2}, 0x2c) 2018/02/09 13:09:53 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000c000)={0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000013000)=0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 13:09:53 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e1a000)={&(0x7f0000434000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006b1000)={r0, &(0x7f0000000000)="55a7f3ad04fb04ad916a48c93b73771ade6d55f9fb934794d75ad3447c0987773223e053fa1d44ffbfc2670b09d582b759cf3641c2b0b760a7c5b16ae75925dcbfd1dee9c972e533e97245fdf34fdc3eb68a95a0af32fa45246cde3d3f30733416fda289d46156e1098f7a3567127159a7d1a5c4588c04d3626765f49811a135f8e09ae405f6c373a7123de0dda7ad0343e115eea7f58ddfc15e50a49386decc80ddc3ec389508d799902c821f50659ecfee42f0b13fe3cd3671f0b63ac48093da485ef82ff3161b88ecd8a51169f06e457a239bda36d74cebbdc612443329df53c11300da81fb137ff2b99178", &(0x7f0000000000)=""/170}, 0x18) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r1, &(0x7f0000fee000), &(0x7f0000006000)}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff3000)={r1, &(0x7f000001a000), &(0x7f0000ff4000-0x1)='Q', 0x3}, 0xfffffdc0) 2018/02/09 13:09:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000bd4000)=""/25, &(0x7f0000392000-0x4)=0x19) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000bc1000)="927e12baabac3b8b3fa0363dfbf32d624e194362", 0x14) 2018/02/09 13:09:53 executing program 3: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x5, &(0x7f00000eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000b0000)={0x44, &(0x7f00000f6000-0x44)=""/68}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000b0000)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000c0000)=0x1f, 0x5cb) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f00000f5000)=0x1ff, 0x4) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000d4000-0xc), &(0x7f000001e000)=0xc) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000f1000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00001a", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x5, 0x0, []}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/09 13:09:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000496000)={{{@in6=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f00004e2000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r1, r2}) close(r3) 2018/02/09 13:09:53 executing program 6: pipe(&(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000008f000)={@generic="47ee666c0f6a7704e2b251fcb130345c", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}) sendto$inet(r1, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/09 13:09:53 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f94000-0x8), 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/09 13:09:53 executing program 5: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f90000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a30000)={0x0, 0x400, 0x30}, &(0x7f0000d88000-0x4)=0xc) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f90000)={0x800, 0x6, 0x8, 0x1, 0x7, 0x20, 0xda, 0x6, r2}, &(0x7f0000f90000)=0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3}}, 0xe8) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f91000)=""/6, &(0x7f0000f91000)=0x6) 2018/02/09 13:09:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f000086f000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000009000-0x4e)={@random="8d398000a5fd", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "630600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/09 13:09:53 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0xfffffffffffffcde) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000697000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x5, 0x10000000000000}, 0xc7b7a4e14ec5afa2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d4c000-0x38)={&(0x7f0000b0b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000ff3000)=[{&(0x7f0000ff4000-0xb2)=""/178, 0xb2}, {&(0x7f0000ebe000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff3000)=""/24, 0x18}], 0x3, &(0x7f0000ff4000-0x35)=""/53, 0x35, 0xae39}, 0x12002) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000154000-0x4)=0x81, 0x4) 2018/02/09 13:09:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x3, 0x10000, &(0x7f0000e2b000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004ec000), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000840000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000988000)={&(0x7f0000668000/0x2000)=nil, 0x3d, 0x1, 0x10, &(0x7f0000867000/0x1000)=nil, 0x6074}) 2018/02/09 13:09:53 executing program 7: socketpair$inet(0x2, 0xf, 0x22dc744b, &(0x7f000011b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000bf000)={@multicast2, @loopback}, &(0x7f0000c11000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f02000-0x30)="6e764ff961249b5b36dd8911df50c522e7830a03d2df7dd723f5c0691715349353132049256475fb2b86b41ccfd359b1", 0x30) bind$inet(r2, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1), 0xffffffffffffff41, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/09 13:09:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000796000-0x4)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000866000-0x4)=0xf55, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000737000)={{{@in6=@local, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000882000)=0xe8) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000e5000)="030100000040f4010000f4000e9d925483", 0x11) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000adb000)={0x0, 0x4, 0x30}, &(0x7f0000be6000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000229000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) 2018/02/09 13:09:53 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x6, @empty}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000011000-0x60)=@nfc_llcp, &(0x7f0000002000)=0x60) 2018/02/09 13:09:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) pipe(&(0x7f00001ca000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c5d000-0x8)={r0, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d0f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x401, 0x0, 0x3, 0x2, 0x10000, 0x2, 0x100000001}, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006b0000-0x14)={0x0, 0xffffffffffffffff, 0x7, 0x3}, 0x14) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000589000)={0x7, 0x6, 0xfffffffffffffe01, 0xfed8}) 2018/02/09 13:09:53 executing program 1: r0 = socket$inet(0x2, 0x3, 0x81) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000913000-0x4)=0x8f4, 0x4) 2018/02/09 13:09:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/02/09 13:09:53 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000011000-0xc8)="57df9fc677885c8bc6bb7659209b7e1e5cadbfe477778eb2916fdc196cd773fb7e58b934a9f7f880c9f2b8bac134a1012249103e935101411beb0ae3a346f8de9b8311a2451082319ae058dbb458a9136f7f21091e8ade73d7a1aea12f8936c48b8ea7efea2294e656f5f40360a0e9707d46f230eb7ba5d7adc24f7e8de4c715d773a1b15247f9dd277b99d70366428df9a6cf798bdbadec23a7cffc2d49a0c10c399c2d089cba148b34ed17e17c8f53f394032888b5ecee702406e518228ea4ad8ed369021aaaa7", 0xc8, 0x850, &(0x7f0000000000)={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f000000a000), &(0x7f0000012000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/09 13:09:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendto(r0, &(0x7f0000000000)="7e343f2582282f0d19d127dadf71e5f42548d4f501a588e99b821c6df77017cd3a86a10e674cb7c033a1820946dfce6faa0fae44c553fd2363e868e43cf5edc09339", 0x42, 0x40040, 0x0, 0x0) socketpair(0x0, 0x0, 0x100, &(0x7f0000000000)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f00008de000)={0x1f, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000074b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) write(r2, &(0x7f0000fdd000+0xb99)="29a27f1684bdcc0c43ec04fa941f888527d3e1322c1300dd43b1877340fe4bbb49ca26440e887dd6955bed79715d572b8e6a030b2fbca013d86e6f4ef741eef394cfa1030ef2c8d26dcae861d1c91918121635a4d93c4b10d4af178bc2438ae2c50c9edb5f66e4b44c782077d6a18060251393337d92418a5de79c520168d75f6083aba46630cd94d268e44c685cc65a6c84286f1f4e40d0c73455d8ac6c747d3fa34ee3852c5fd844fa4c75587468c4d17f88bf189682134eef0bb0ea9f617c38c461ab014f97a3876b9bc19fc066c2c596f9c1", 0xd4) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383c4b3b60ced7c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000694000-0xc)={{0x3, 0x6, 0xa0, 0x2, 0x898, 0x8001}, 0x9e7}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000063000-0x4)=0x81, 0xfffffffffffffcfc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00007e8000-0x14)={0x40, 0x0, 0x0, 0x3, 0x8}, 0x14) bind$ax25(r2, &(0x7f000091a000-0x10)={0x3, {"8f81953a85b93a"}}, 0x10) socket$alg(0x26, 0x5, 0x0) r4 = accept$alg(r1, 0x0, 0x0) recvfrom(r4, &(0x7f00005f0000-0xc7)=""/199, 0xfffffffffffffd95, 0x0, &(0x7f0000a76000-0x10)=@can={0x1d}, 0xfffffffffffffeb6) 2018/02/09 13:09:53 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000f6b000-0x488)=@filter={'filter\x00', 0xe, 0x4, 0x428, 0xffffffff, 0x2b0, 0x190, 0x190, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000f6a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x2b0}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffff00, @generic="8b7b1e2855c690b90dd1551fc5d799ec", @common='syzkaller0\x00', {0xff}, {0xff}, 0x73, 0x2, 0x1f7575b142b74f0}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x6, 0x80000000}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x4, 0x401, [0x4aae, 0x1, 0x8, 0xf9, 0xe6c, 0x557, 0x3, 0x20, 0x9, 0xfff, 0x9, 0x8, 0x6, 0x4, 0x4, 0x6], 0x0, 0x4, 0xf3da}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3ff, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="fce80fcc8f841c2c7374b8db365b74fb", {}, {0xff}, 0x11, 0x3, 0x1}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0xa, 0x1, 0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x7fffffff, 0x7, [0x81, 0x2, 0x3, 0x2, 0x2, 0x8, 0x374dda90, 0x0, 0x9, 0x5, 0x5cc, 0x6c, 0x3, 0xff, 0x4, 0x2], 0x2, 0x0, 0x574}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xbba, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x0, 0x0, 0x12}, 0x0, 0x150, 0x178, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@multicast2=0xe0000002, [0xff000000, 0xffffffff, 0xff000000, 0xffffffff], @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0xffffffff, 0x0, 0xffffff00], @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}, [0xff0000ff, 0xff], 0x7, 0x0, 0x2c, 0x0, 0x0, 0x2, 0x1, 0x1000, 0x4}, 0x1c1, 0x405}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}]}}, 0x488) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 13:09:53 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) r2 = socket(0x9, 0x8000a, 0x3ff) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000002f000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f0000006000-0x1)=0x8c) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000002f000)=0xc) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000001c000)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x80c410}, 0xc, &(0x7f000002f000)={&(0x7f000002f000)=@polexpire={0x168, 0x1b, 0x710, 0x2, 0x3, {{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x54, 0x2, 0x0, 0x2, 0x7, 0x2, 0x80, 0x20, 0x3c, r1, r4}, {0x4, 0x2, 0xffffffff00000001, 0x4, 0x7, 0xa7c2, 0x7, 0x99f}, {0xfef4, 0x4, 0x4, 0xffffffffffffffff}, 0xbb5d, 0xb, 0x3, 0x1, 0x2}, 0xfff}, [@output_mark={0x8, 0x1d, 0x7fffffff}, @algo_crypt={0x98, 0x2, {{'ctr(camellia)\x00'}, 0x280, "a2ac69c76b08b9c2bcf18bdea3e11bf9e1e3531266efb0f9542a22d84a0aee915ab1a5fafb86f6e80048861f9d559b979c1504cd7afa7eeb075e14cba952c31f44bc587fee4eb5cb93cc3cc2c3ff2008"}}, @offload={0xc, 0x1c, {r1, 0x3}}]}, 0x168}, 0x1, 0x0, 0x0, 0x4}, 0x801) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000002f000)={r3, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x8, 0x75e043a7}, &(0x7f0000030000)=0xffffffffffffff47) 2018/02/09 13:09:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000886000-0x4), 0x800) bind$alg(r0, &(0x7f00006f4000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha512-generic,cbc-cast6-avx)\x00'}, 0x58) pipe(&(0x7f0000f80000-0x8)={0x0, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) accept$netrom(r0, &(0x7f0000df4000-0x48)=@full, &(0x7f000054a000-0x4)=0x48) bind$alg(r3, &(0x7f0000e82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000086a000-0x1e)="5147251e4741ecdff7147738de531546", 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007d8000-0x20)={0xffffffffffff0001, 0x0, 0x10001, 0xb714}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f5a000-0x20)={0x8, r4, 0x0, 0x1}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/09 13:09:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ed8000-0x4)=0x87) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f7000)={0x0}, &(0x7f00007e2000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040b000-0xc)={0x0}, &(0x7f00003e0000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c69000-0xc)={0x0, 0x0}, &(0x7f000039a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000801000)={0x0, 0x0, 0x0}, &(0x7f00000f5000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f00004a0000)={&(0x7f00009ce000)=@kern={0x10, 0x0, 0x0, 0x3000004}, 0xc, &(0x7f000065a000)=[{&(0x7f00001cf000)={0x68, 0x2f, 0x0, 0x1, 0x0, "", [@nested={0x54, 0x5c, [@generic="64f573a0aa4925af8e447924cf09957be5fabd8ae48387204cc6827e7a996575908c154020d1b3635e6d31eb1193210866c8c4edbe", @typed={0x10, 0x1, @u64=0x1}, @generic="deb74ad3762d7c6d5714"]}, @generic="dae415bf"]}, 0x68}, {&(0x7f00007be000)={0x1048, 0x24, 0x100, 0x1, 0x0, "", [@generic="409c1c1687a5ba514ca8fad50fd9124dbb28a845e9f37b98364c6245665c8841e60cd2676dfe71b4c7d8f73ce6c27023da17ef6e819a4996", 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0x1048}, {&(0x7f0000628000-0x1c)={0x1c, 0x30, 0x400, 0x5, 0x3, "", [@typed={0xc, 0x14, @ipv4=@rand_addr=0x5ded}]}, 0x1c}, {&(0x7f00005c1000-0x1358)={0x1358, 0x33, 0x2, 0x6, 0x3, "", [@nested={0x1248, 0x7f, [@generic="4d04a17713e2102f29aec00be861ac6e954a4c0d6e72993abdee659849126733648d5c60ed8893818ebb125664abd009e14bf535993da1f21e6ed7cab81908e26248e4bafd2b3bdbdcf08a31543093415c4e703803ce85a6f40de6fe8b5940c9c03f40a96f0b85fb6c70c90ede6ab4a3aa9146790fba1122a9062e71278408e3c81995f742aaa2251ca642468dcb7bd8c7ff13a01f13e59757bad5d637a2f92707c4fc6d22c4dd9d318e28ab1e768832c544edab8740e6981133f78408e24296c70100fa", @typed={0x8, 0x66}, @generic="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@generic="eb2120338e2a6919ac0387cc19858299115f354690c8623dca97cdb0de6d82eb6d481ef3db2c525fd71cbbdb1d25fb9b40004f63", @generic="7b681e877bd3289a7749fd0aca98c0ca6148071e333261405cb7c9d529ca43888e0798060cff9c3d3d81c9a9bd4dd414633f43762996025c4bd2679ac20c244d2fd9a1bb8b693da210c9cf0b13978aadf1f7c7fe0b9030dcbc800eea746786ff8d42eb52ebe2f9b6f41729c44e", @typed={0xc, 0xf, @pid=r1}, @typed={0xc, 0x51, @pid=r2}, @typed={0xc, 0x6a, @u32=0x800}, @generic="f65203e407497f2dc05bbc8e5ccba1bc1a8496595bc84fc8469001f82aad1d776b232e89eb1e786c367f7dda7fc9bae0e5ab56799e0d093b4bb420e229487dcb95b72121d69d9a9b172c8a4a111400cba87a3cf1042fed47f72f556294a550fe54f27eb3b5e77193b53980b804e27d6f5428390bdfa7f3abc6ac49694dd42aa3b5637cf24c0f603b1855e53840abdab87f3dae8e0b46da630afde39ad2f6aa87356b5b3222ecbd01fda20d3d987b2d5bdac99a"]}, @generic="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"]}, 0x1358}], 0x4, &(0x7f0000ee8000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000}, 0x40) 2018/02/09 13:09:53 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair(0x11, 0x800, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0xa, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xffffffffffffffca, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0xfffffffffffffde9, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000019000)=[@in={0x2, 0x3, @rand_addr=0x10000}, @in6={0xa, 0x2, 0x2, @empty, 0xfffffffffffffffc}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x7, @empty, 0x2}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x47, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}], 0xa0) 2018/02/09 13:09:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0xffffff43) readv(r0, &(0x7f00001a9000)=[{&(0x7f00004bd000)}], 0x1000000000000024) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000376000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000db4000-0x1000)=""/4096, 0x1000, 0x2, &(0x7f000053b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/09 13:09:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/09 13:09:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000447000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000181000)={0x0, 0x100000000000000}, &(0x7f0000188000)=0x8) bind$inet6(r0, &(0x7f00007ac000-0x1c)={0xa, 0x2, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000053000-0x8)={r2, 0xd51}, &(0x7f0000114000)=0x8) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000b13000), 0x4) r3 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000096a000-0x4), &(0x7f0000673000)=0x4) recvfrom$inet6(r3, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x1000022, 0x0, 0x0) bind$inet6(r3, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x100000009, 0x1d) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00009dc000)={@dev, @empty, 0x0}, &(0x7f0000abb000)=0x89) bpf$PROG_LOAD(0x5, &(0x7f0000dfd000)={0xa, 0x6, &(0x7f0000905000)=@raw=[@generic={0x7c74, 0x4, 0x0, 0x3}, @map={0x18, 0x6, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8}], &(0x7f0000bda000)='syzkaller\x00', 0x20, 0xfc, &(0x7f0000e2b000)=""/252, 0x41000, 0x1, [], r5}, 0x48) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r4, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000387000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="738bc2549c29c4a8b50172225b151548"}}) 2018/02/09 13:09:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000099c000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000-0x10)={0x5, 0x18, 0xa4c, 0xfffffffffffff71b}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e6f000)={0x0, 0x6e, "da0b0492ca96bb93e33d1a486bd38db4a629f01f757aa5c9714d9318b21d68777bafb77bdc41c73946967849025dca86880703ef1e7fda43fcad99ca2495b9e6c92c6d0b745699e2a4d5692cb9e1bc30b1563bf453c41f9255404bf0e9cc67efc2fad1eb0c1b8087186a7b0d98c5"}, &(0x7f0000dd8000)=0x76) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb8000-0x14)={r2, 0x1, 0x7, 0x1, 0x400, 0x7}, &(0x7f0000d47000)=0x14) r4 = socket$inet(0x2, 0xa, 0x9) ioctl(0xffffffffffffffff, 0x4964, &(0x7f000044a000)="71a79bdae9739bb15d434155c4fe9d5105ec74723b9035a41245fc2bb83e6043109364cfe7e2251aa46b688d9b0d59a6d2fb74fafda2b1cc3697098dea079e7a1aa5e7c6e43bd60acace06c490c28d8f8dd80578826ba22a48087a58fb9ee11e1bf0f459f02fb42924") bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x18}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00002af000-0x8)={r3, 0x6}, &(0x7f0000732000-0x4)=0x8) 2018/02/09 13:09:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000001b, 0x7, 0x5) getsockname$packet(r0, &(0x7f00009a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000933000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000051f000)={0x1, 0x5, &(0x7f0000cd9000-0x38)=@framed={{0x18}, [@generic={0x101}], {0x95}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x200, 0xfa, &(0x7f0000000000)=""/250}, 0x48) 2018/02/09 13:09:53 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0xfffffffffffffff8}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe0000-0x4), &(0x7f000049b000)=0x4) 2018/02/09 13:09:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0xf, &(0x7f0000364000-0x4)=0x40000009, 0xfffffffffffffda9) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/02/09 13:09:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000079c000)={0x0, 0x0}) r1 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e0b000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000023b000-0x4)=0xe8) r3 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f83000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000053000-0xc)={0x0, 0x0}, &(0x7f0000dff000-0x4)=0xc) r6 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000df5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a1d000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@dev}}, &(0x7f00004b5000)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a6d000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000217000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000038d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0xc) r13 = socket$inet_udp(0x2, 0x2, 0x0) r14 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f80000), &(0x7f0000707000-0x4)=0x10, 0x800) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000def000-0x8)={0x0, 0x0}) r17 = socket$inet_dccp(0x2, 0x6, 0x0) r18 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_int(r16, 0x6, 0x1b, &(0x7f000088a000), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000002e000)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae0000)={0x0}, &(0x7f0000f6c000)=0xc) ioctl$sock_FIOGETOWN(r13, 0x8903, &(0x7f0000cdf000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000aff000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f000018a000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aa7000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016d000-0x4)=0xc) sendmsg$unix(r0, &(0x7f000052e000)={&(0x7f000004b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c11000-0x70)=[{&(0x7f0000cb5000-0x47)="e06ccc8b07ab06c0b7d3f0d4516bc053e997bb3f6caab9e6dcf9a6f28075f592d4a58e552109c936458e1e3a47fa6573c3bd499d8816c9bd5cc6563652262054af78491ca89f4c", 0x47}, {&(0x7f0000df7000-0x71)="394a4ec27802beafaa081fecdb8d079a7abfcdfc3c74fd5cdb25022237679a539719345dbe73347d68a3bdb93d4b8ce785a73f8f52cc03116a4cf837fbeaf8aee63dbe57f5ebe80d94823b7a3f7c146dd0474836195747cf0a9bc83b966f5cf1f2947dbf0fd72c5f355a9a46eb8db53c40", 0x71}, {&(0x7f0000dbf000)="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", 0xfe}, {&(0x7f0000e03000)="4fb35af981fbcad43c224add259f48a8f7ff910167b3db3ba48fb5b2f7d783e0aed9a670109d64722eda38e5c1e77848f8e90c737274d5a47ac84eb35332c7225e090951fc2790db47e2d5a6f298e67f9089986e8a457574e34f9bbc9d3e61f271512021db595e093ce273b6d97198b95fc8847d7bb94bd0c705d89cfdba4e83af6368f5f19640d596059d605a8b29829d1abe75ad6ce71fb7fae79f8fd2115069fc01de0593ba7549db113d935d184322cc66503dbc8ee31ea88388010b61a392250b6c61f63f445d58debdb41f176624b309c3230727240b0a9350c6c79f96f1a60c0a96926a224096ebb23b", 0xed}, {&(0x7f0000cdd000-0xe0)="c4e6817f0a68b882a929c3d1ccc9ab6e8e8d1b794f01ffbe494b509a5defa68cfee6e006a20a638eee4dee90ec41e0f2e98aaf4df09a93997a9dc08c5abf5aed55badde0e4aca848317fb5cb8340848f596865650853638aa07a13898c62694996be8d3cb81e485075d3a5820e55f699935b5de914031f0bfed61cf2efd0e3116100f03bb7eb3beb50c05931fed83d697650b5d70a3e95ed53a49aedc15d6b0f72b73128c398b1bec54e20b80d5994d9b688d364e14e39f652b5c383545990173a6729b8fb8f1f1f3ba588715e26cdbd5ecfd54b0cfacae2000e6a4f6f0953da", 0xe0}, {&(0x7f0000684000)="87ea5aa9ed0024cdff86591f0efbdeb53e1f92ba5b5779c9a6fb5b3405b7f3af793ebc9e11998b49daad9d0b7fd1c90c5deb61acc1301f62b6dd898a66ec14ea961eeb5399f9624aa2345ddfecb162345497ac17a0bc17ad54f31742aa83cb0e838725160cbcef5ff639d45a05789c2ae2d4b028267c54ba6877573b9f320708297a5ed1354576db15c34317b95810f441922d9b73ee2b0554879afa0e3825b992d4bef6aea0d29da98982719d55aee6c573d112a8d179f6c249dde9c48b", 0xbe}, {&(0x7f0000f2a000)="a7d66110206674616edec1040b7b8664b8e707389de22c4840ce49d8c59dd5b3f0f42576c5aab03815c187c2377192d51516212bbdef513ad988201bd3ffa27efec8b8d31e6cbcd00165ba390dc3254bb4351683c1e7bdfc078cf61a96af25bf218d6ca8e2c5a8da60c8c02d3d8b8a7c50fc29ddae1640fedbc80eb5e8b5e17462b823d4b187c14aeb81a531724275dca072b16087feabf781e714d56d3ee7e873", 0xa1}], 0x7, &(0x7f0000004000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r17, r18]}, @rights={0x18, 0x1, 0x1, [r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xe0, 0x800}, 0x4000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r23, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) 2018/02/09 13:09:53 executing program 4: 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) socketpair$inet_sctp(0x2, 0x7, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000035a000)=@sack_info={0x0, 0x5, 0x2}, &(0x7f000017c000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000320000-0x8)={r1, 0x4}, &(0x7f0000e19000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cbc000-0x4), &(0x7f00004ca000-0x4)=0x4) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8}]}, 0x3c}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000066a000-0x8)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000e4000)={0x101, 0x9, 0x0, 0x7899, 0xd7, 0x5, 0x0, 0xfffffffffffffff7, r1}, &(0x7f0000cf1000-0x4)=0x20) 2018/02/09 13:09:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$inet(0x2, 0x0, 0xf7a) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f00003a2000)=[{&(0x7f0000cef000)="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