>0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000157000)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x4, 0x3, 0x0, 0x7, 0x6, 0xffffffffffffffe1}) socket(0xb, 0x5, 0x8001) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r6 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r6, &(0x7f000018a000)={0x0, 0x0, &(0x7f00007ae000-0x10)=[], 0x0, &(0x7f00001b6000-0x120)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:41 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x6, 0x3}, 0x2) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/15 20:50:41 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f000000a000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000015000-0x4)=0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r1, &(0x7f0000022000)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x306, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 2018/01/15 20:50:41 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007ea000)={0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000ade000-0x4)=0x0, &(0x7f0000add000)=0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000adf000)="", 0x0) sendto$inet(r1, &(0x7f0000ade000)="948348577a2ce7b8f19c7ec82e384418b48133ca9b7e9cad07692d8e77b723fc45820512ca04e8eb7d595408da5db4cb1f57443345fa0e8c472c8b193e569d8115a799dd31786a4dc0e039c3edc6b4939054939b0fec7a2c291bf64cb76f15b1d098f83a1e6aa389b6b8d8d1dd37426f6414e691f42dc9c987", 0x79, 0x40004, 0x0, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/15 20:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000da5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d513b600000100b901298992ea0081001916175b004c90c2", 0x18) pipe(&(0x7f0000ee7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00006c3000)={0x0, 0x0, 0x6, 0x1, 0x15, 0x1000}) accept$alg(r2, 0x0, 0x0) writev(r1, &(0x7f0000c0e000)=[{&(0x7f0000e3a000)="4d5ff7e4fd522ed5f729a7cfa408939c764852e2fc7d57276e8267e413720cf4a4", 0x21}], 0x1) 2018/01/15 20:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8011000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3ff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000073000-0x4)={0x2}, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='/', 0x2, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000627000)=0x1, 0x4) 2018/01/15 20:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1d0, &(0x7f0000990000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "f130f0", 0x19a, 0x84, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0xe, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "b19344", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@hopopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @generic={0x0, 0x35, "f44b310edf132b48a739d86e2cdeb5d7fedd82174f0748e07d15dfd45620c74f08a0f511dae93cbcf63465429c07c371ac0c85b2ce"}]}], "eaaf7e2a98378c570cbea1fe345368df99ad34627e681c5748b1481ba2d12030a42c4099f95800c4cb612230df3368ca800409ff834d95263ed2b44c5d214b7a2a173f7189dfb3450d0c6503c4714011847eec25a5af66d99cf0e177dd98005caf44bf471458b0825d466f37a1ae01d9bbc5db938cb8f454b561d1756fb1ba2aa733f745bbf36192e981cf98f3c953edc19533e7d79b90a8d7fe"}}}}}}}, &(0x7f0000d27000-0x14)={0x0, 0x1, [0x4a1]}) pipe(&(0x7f0000f54000+0x7a1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000039a000)={0x0, 0x3b, "14470f02fc2bc71c9b676099208c4f6e4bc2b85b8584c6aa1fb004769f5a30bbebd0acf860db5fe909e3482ca7191fe0d2741c56156cfe75fdb273"}, &(0x7f0000c61000)=0x43) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d29000-0x8)={r1, 0x81}, &(0x7f000047f000)=0x6) 2018/01/15 20:50:41 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x1)=0x0) sendto$llc(r1, &(0x7f0000000000)="5b591e136759b4912bab3da4287dc00e3aab08f784f50d14b5971dacaef58fb5e094995c051943f9f4bf988083a7a1a5a2f925c3147c07e0e201d542060b8c48bab2bca151efc48eb3562f394a9e1c525c4a6b96cc05c91bafb11fb19366ecd884db1abab8db3c7fcbff792745ccccef774f35a3ce2c54f38d2724a1", 0x7c, 0x801, &(0x7f0000002000-0x10)={0x1a, 0x0, 0x7, 0x40d5, 0x4, 0x8000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) r2 = socket(0x2, 0xa, 0xd9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000)=0x8) close(r0) 2018/01/15 20:50:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f1f000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fd5000)=0x24000000, 0x4) 2018/01/15 20:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f000032e000-0x9)={0x1f, {0x800, 0x0, 0x8, 0x0, 0x2, 0x6}, 0xc7}, 0x9) 2018/01/15 20:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) getsockname(r0, &(0x7f00000d3000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b07000)=0xc) 2018/01/15 20:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept4(r0, &(0x7f000083a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f02000-0x4)=0x6, 0x800) getsockname$ipx(r1, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000094d000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000c5d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000093e000)={0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccf000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x20, 0x80, 0x3d, 0x0, 0x0}, {0x0, 0x9, 0x7ef, 0x5, 0x3, 0xffffffffffff7fff, 0x7e20, 0xba2}, {0xcc, 0x9, 0xa89, 0x4}, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x2, 0xffffffff, 0x40, 0x20, 0x35}}, 0xe8) socket$inet(0x2, 0x1, 0xfffffffffffff801) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/15 20:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r6, 0x80000, r7}) ioctl$DRM_IOCTL_GET_MAP(r8, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000cec000-0x4)=0x1, 0x4) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000f79000)={r9, 0x2}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r10, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r12, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r11, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x3, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c61000-0x20)={0x0, 0x18, "dd5ee6e5d4416d4db352effa4efeacf75897bccef5e43207"}, &(0x7f000067d000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0xfff}, &(0x7f00001a7000-0x4)=0x8) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00009b1000)=0x4, 0xffffffffffffff81) bind$inet6(r2, &(0x7f0000002000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r3 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) r4 = accept(r2, &(0x7f0000ce5000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000104000)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000ffb000)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 20:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000334000)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002e2000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) bind(r1, &(0x7f00007c3000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000186000)={0x0, 0x80000, 0xffffffffffffffff}) pipe(&(0x7f0000344000-0x8)={0x0, 0x0}) socketpair(0x1, 0x800, 0x10000, &(0x7f0000a51000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00001bf000)={r3, 0x80000, r4}) 2018/01/15 20:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000040000a, 0x1, 0x3) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) 2018/01/15 20:50:41 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000004000-0x8)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0xfff, 0x7fffffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x1, 0xfffffffffffffbff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x7, 0x1, 0x2, 0x243fae89, 0x6a5709f, 0x8000000000, 0x5, 0xffff, 0x5, 0x616, 0x6, 0x0, 0x80000001]}, &(0x7f0000004000-0x4)=0x108) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) r1 = socket(0x8, 0x0, 0x7) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fcc000)=0xb74, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$OBJ_GET_MAP(0x7, &(0x7f00007b0000)={&(0x7f0000ebf000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d67000)=0x0, &(0x7f00004c9000-0x4)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcd000)={r0, &(0x7f0000bac000)="70839b1229bcdb4ab1da45fa2efb1354b08aebdc29bae00efe4dc7b2279177525d7174af220d67df6b557735d7f1ce41fb02e612eb6e7b9b06f09cf025de227df624f0ee9bb23033303af7c2dd21f928d0f7a58f67486139479661ef62206a50d475a668e3007846a721286d5786192484829c1d10ad0667e9b3c70779600e0e552b3852945ec3a0bb7799bc920a518ff95bfba73706cfbcfdb9e73a99f35cd8e4fb9675da7ee1926b4334919033f9490b1957e33f639f49e77597ace3419eeafd292dc47075f809e3e4d971c4449d7b5c14b19b7fbb0ab17299b49a01298d673258", &(0x7f0000fce000-0x3e)=""/62}, 0x18) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80042, 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000fe5000)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000fe6000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000fe6000)={0x27, 0x40f22, 0x100000008, 0x3, 0x9, 0x2, "ed8721e2212bfbd87574eb5111f2a075da19155b71557cadf53c8c53d38e6f5e734ec1111def6677c3b424b10085e8ebfd52df4a024670d68f0c39f3350ac3", 0x49cf}, 0x60) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/15 20:50:42 executing program 7: r0 = socket(0x7, 0x802, 0x3f) pipe(&(0x7f000033e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000041a000-0x9)={0x0, 0x1, "f9"}, &(0x7f0000533000)=0x9) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000295000)={0x1800000000000000, 0x204, 0x7fffffff, 0xef, r3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x21fb}) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x4, 0x1, &(0x7f0000dbc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000661000-0x10)={0xc3c, 0x9, 0x200, 0x6, 0x0}, &(0x7f0000525000)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f74000)={0x3, 0x8, 0x8004, 0x1, 0x9, 0x3, 0x6, 0x7, r2}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000f74000)=0x0, &(0x7f000005f000)=0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f76000-0x4)=@int=0x2, 0x4) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendmsg$alg(r0, &(0x7f0000e22000)={0x0, 0x0, &(0x7f0000175000)=[{&(0x7f000031a000)="fd5f17a443bd39b49c93618376e00cf2541bcfa93d210cf157eebbd981740d0fd48a651bddbe26478b6c298f6cf9694db11debf3096638f0c12c9ad3fb3cd804c651d1ac3d8a663fdd6cc742f7c5e9d8290c66c7664435e74a56227c7f29f0df3ebbcfbe820fe6", 0x67}, {&(0x7f0000768000-0x9f)="f219adf3adb3cf4ae52d62a7313f2576d1a85f09b436f698b1146de4560865e22ff534a35d4e8476dfa3495e4f649f3955dbf1045179cdd743856bf0e951d5619188eb0795a83246f0258f6b0e14cb8d5ad0972f3f04df3b3553f2fb0d82c9fb3bcd5c20d2fb6d59edd3729708eea0fdc56a85bd3004f2b3ff502c0619c6611edb4d3b37f31e339455fc8031b2459c68a77af2067538c12809bd9927cc354d", 0x9f}, {&(0x7f0000374000-0xb3)="52b2a98dc6e7635cc90160da8712b8d290ba1718601fe07e25a8929c1fc2b629962f9eed2d457473b76eb48a3e4d417f59fc7e971ee7619b6e10c4bbee9a4428c2288984870bd787fe0c717c2b74bcd94be88ca83151eb8f29f419fac9028c7c5aac799da3d669575c9491bf738878253bbb453433535f9691583b5d6258eee4e4ded0360cc8e1d4bf8647fea3b4a1a53f02e758d356136b81d8c1598eaeb4b5245890573499fa15350be5637091831e3dddf8", 0xfffffffffffffe31}, {&(0x7f00008c8000)="34e8cdd3f45cfa213a96aadb7f18c4691aa317be89d27d9cbe9047733b671c5de329d0f68070e6e0d0f91413463df96132d10e4903dddb5dfe3bbf206c0f5e9cd54fa5396638e665c42e7740814f1a94dadc081b24960bd2843c7ee5ad257495eb9d28fa2089fbc2fc29dac60fac4a18e0000c696beda8", 0x77}], 0x4, 0x0, 0xfffffffffffffddd, 0x8000}, 0x1) sendmsg$alg(r0, &(0x7f0000b08000-0x38)={0x0, 0x0, &(0x7f00009da000-0x80)=[{&(0x7f00002cf000)="ee525597a33f676b46bd3ca86be8818251881dc8d7a9f525aeb523a8d94b02758e07d9d617e1768a38c4eb62d580ec018a29c03996102ec4ab6c24158c3165547736661f3fb6901c5b9d4ca54e9c027e0ce77bdead0b06682c8ebaa1698efd57eb496dec6f85e2db9f3ee08f654fd4fefe10633f36ee88c225cac029b465ee06912cdca993e8baebaa18c0d5202a4c49994c61e72102139e3390d28accbb963905c2fad2e9b4b8147f8003308ecfc3c459f95099850ea4ee614e8c7b232a29301f3d68a63cc5a1fa82", 0xc9}, {&(0x7f0000178000-0xe3)="8f16aa653bf791782b710ff07db6131492b108aeb8518dee75fb7a06cc2972ab36bc4d48a05e0bdcdc0a4863b8434fe783a1a170ad85eac696e58495eb2acad68be8dc71b609e956e8f4322d2098716c485c0a6441f05891c10e86cd96a1ce81dd9e9450be026d467f64b77e395e1944357640d76a3f93928ec6e292cebf839df52142127a8ee2673f14a46774d3a45a0d7ea981a355299698af9a7d794aca5da8f721edd6ea461bff807f76a837ebfae093718789897af234bcf6792957bb0da14b68ea1ac18d71b9f0f873f99595a7714aed4eed062623ea6c728aa33e0ba47cefc7", 0xe3}, 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0x1000}, {&(0x7f000088a000)="", 0x0}], 0x8, &(0x7f0000e42000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff9}], 0x1030, 0x0}, 0x4000881) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000e6a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000713000-0x4)=0x10) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000374000-0x4)=0x0, &(0x7f0000163000-0x4)=0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b31000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) 2018/01/15 20:50:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x0, 0x3, 0x400, 0x7fff, 0x1, 0x3, {0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x28e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff7, 0x2, 0x8, 0x5672}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xf)={0x0, 0x2, "70c5"}, &(0x7f0000002000-0x4)=0xa) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000931000+0x9b9)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b0d000-0x4)=0x0, &(0x7f0000eab000-0x4)=0x4) r1 = socket(0x15, 0x1, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000415000)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/15 20:50:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getuid() getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f000051b000)={{0xffffffffffff8001, 0x5, 0x0, 0x6, 0x81, 0x10001}, 0x80, 0x8, 0x900000}) r4 = socket(0x2, 0xa, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000622000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe382495676f25175}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000006e000)=@newpolicy={0x19c, 0x13, 0x9, 0x2, 0x0, {{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x7, 0x834a266d3149f841, 0x20, 0x80, 0x2f, r5, r2}, {0x5, 0xdd2, 0x1, 0x9, 0xffffffff, 0x9fcb, 0x0, 0xfffffffffffffff9}, {0x7, 0x7, 0x0, 0x6}, 0x80000001, 0x9, 0x0, 0x1, 0x3, 0x0}, [@output_mark={0x8, 0x1d, 0x3ff}, @sec_ctx={0xa0, 0x8, {0x9c, 0x8, 0x1, 0x1c3, 0x94, "5044b59c5225bc0c9cfd5765f1b093040f22ca87d13c69fde310038ce07ef5adb98e21c6b2508b3dd3da779e1aa0940b63668d04219f054243c195d9dd35e0569e47e3cb639f0b3ab958425d65a4c615712ba80816f028d3a379adfdbaed5f8e09f21b16e8082f76e10630c89dacaf4e5d42938d403f18d9702b05d74adceafd7b9f49ced74550920363b9298bd9275e7e730a6e"}}, @lifetime_val={0x28, 0x9, {0xffffffffffffd56f, 0x7fffffff, 0x7f, 0x0}}, @srcaddr={0x14, 0xd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x40080c0}, 0x0) 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000973000-0x4)=0x8001, 0x4) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00002e7000-0x38)={&(0x7f0000c1f000)=@sco={0x1f, {0xfffffffffffffff7, 0x0, 0x100000000, 0x100, 0x2, 0x9}}, 0x8, &(0x7f00009eb000-0x40)=[{&(0x7f0000e49000-0x74)="a58f18bbc64b66dc245233db81f3449d19199c0b0dd39c0e82be6eb8e3f892264bd471f5cc7a544ecedba4dff1e7bd542aa2815778d8bd5928ba34278cebc2bd0cd4d64aecfc8a5f436204fc87462e0dca1aaf3fd1b1eef643d67e366ab29f95faaf89fa5a2ce1673bf6aa7ba0e8b509d5426d79", 0x74}, {&(0x7f0000fc8000)="ccd09f2ff7112f549365ed3b0489748f61d9d6e6e4d50b4afee9c0d68e3dcf70e8af70dbcfe24129389115fb450eef51203ebc75bb799c46d0bb1fe81d", 0x3d}, {&(0x7f00008ae000)="a52a4d7d44f767bad738345460041dd4494cc0010a963ea2551500a215fdaa014b16d65beca16181e4645389b7c560b24ec1922c8b9c73b1cbcc2f374c1999", 0x3f}, {&(0x7f0000aeb000)="", 0x0}], 0x4, &(0x7f0000323000-0x58)=[{0x58, 0x110, 0x1, "f67a26d32d52641efcc11da12ffe61cc29723cc40035eb74237d495107a28b4e612c4f68305757ef328620fa9c30770d5e5cc2a53afd39efcc255899018187409e17c76abe42c786"}], 0x58, 0x8000}, 0x1) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000973000)=0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000fce000)={0x6, &(0x7f0000fcf000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r0, &(0x7f0000b15000)=""}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000da4000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f00001ff000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f44000)=r2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcf000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000042d000-0x4)=0x6ad0, 0x4) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fce000)=""/186, 0xba, 0x0) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000025f000-0x4)={0xffffffffffffff9c}) getsockname$ax25(r0, &(0x7f0000172000)={0x0, {""/7}, 0x0}, &(0x7f0000638000)=0x10) r1 = socket(0x200000000000010, 0xa, 0x10) write(r1, &(0x7f0000a15000)="220000001a00070300000000000000fc014b81000d0d020000001600000000000500", 0x3b3) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000059a000-0x8)={0x0, 0x0}) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000554000-0x10)={&(0x7f0000708000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000030e000-0x4)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c32000-0x8)={r4, r2}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000df6000+0x50f)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000eb0000)=r1, 0xffffffe7) write(r3, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) 2018/01/15 20:50:42 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b67000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x2d47d98, 0x3, 0x1, 0x57a75dd6, 0x7, 0x2}, 0x1a, 0x5, 0x2}) mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cc7288", 0x0, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "8675706e0422501e"}}}}}}}, 0x0) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x2000000003) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000068b000)={0x0, 0x6}, &(0x7f0000fce000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000022e000)={r1, 0x1c, &(0x7f0000c0a000-0x1c)=[@in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc0e}]}, &(0x7f0000cf5000)=0x10) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000044a000)={0x0, 0x0, 0x3, 0x0}, 0x10) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x0, 0x0) bind(r0, &(0x7f000043c000-0x80)=@generic={0x4, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0xfe1e, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) 2018/01/15 20:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e4f000)=0x8, 0x4) listen(r0, 0x7) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000fef000-0x4)=0x2, 0x4) accept$inet(r0, &(0x7f0000914000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0xeeed) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005ac000)={0x7, 0x1, 0x0, 0x5, 0x3, [{0x4, 0x7f, 0x10001, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x80000000, 0x9, 0x1ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x10000, 0x17, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = accept$packet(r1, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cfa000-0x4)=0x14) getpeername$packet(r2, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cc4000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r0) 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000183000)=0xea5f505, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f00009d0000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f87000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000303000)=0x20) ioctl(r0, 0x70d, &(0x7f0000742000-0xb1)="8e5e8ce2081bcf7794bac4d340b4522ffa38099bc40c527113d50c35f43e1c632b1a550a94f5aa9f9046678012cfe586fd157a799eb1bf3195f8246b8fe7b938f8ac63f7d80d7f79854fbd0aaceb877e6fc31800087c0eacd42fe5412c1260714ce1f3f1e8a011a00c6f2ea9c93bb3da28372e0068f6f79744805d32c7eddca42d8410987b476cdde312c79a1a9a8cb7dff8f4facc49aff6f08a91c1de0b6d7f1c4cc666731a97e7f223558fc0b0f49937") r1 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000718000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f3d000)='scalable\x00', 0x9) socket$alg(0x26, 0x5, 0x0) socket$llc(0x1a, 0x2, 0x0) bind$alg(r1, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000016c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000fea000-0xd4)="bcb6921add1f43b559af793e580572d9319e44235a55d2596d7cc1c075d6214ca990e48ba2b6a1031729cd07054176086a72fec56ac7eaa11cb6dd57fff7c22baae4892453ded6ac5abb8d21686ed70b3d983476fee293d1dea3911df8cbb171ee39aae1b12eac607aa9e65c02068b914bccba1f3acafb30b28a99a5ed90fd4253cb6b32fd3c771e3efcbc0c8455dac6fd48c1a52394cea322c400000006354922f7ff89b984be00046f9e9f6dcb2e35ce0a8e51fa2c8869ddcaadd25bac586c87b54361c336dc07734314992df3ee65d6aeb31f", 0xd4, 0x8004, &(0x7f0000752000)={0x11, 0x3, r3, 0x1, 0xa2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="", 0x0) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000feb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b107ff7da1d1ecd6213504d1610fa545d431ffac2cd353605219454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000e27000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f00005b9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0x8) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ab000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x20)=[{&(0x7f000059c000)="", 0x0}], 0x1, &(0x7f00004bc000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000819000)={0x0, 0x0}) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000a99000-0x4)=0x0) getsockopt$netlink(r0, 0x10e, 0xfffffffffffffffe, &(0x7f0000a97000)=""/0, &(0x7f0000a97000)=0xfd5f) 2018/01/15 20:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0xf2f, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x1, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x0, 0x36, &(0x7f0000232000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00007eb000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000081c000-0x4)=0x2, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000fcb000-0xae)="eae291a6e489e053df07667788a75105", 0x10) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004ff000-0x8)={0x0, 0x0}) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r2, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000047c000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000295000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000255000)=0x1e, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f00000e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bc0000-0x4)=0x14, 0x80800) bind$packet(r0, &(0x7f0000377000-0x14)={0x11, 0x10, r1, 0x1, 0x0, 0x6, @random="2177c2ef819f", [0x0, 0x0]}, 0x14) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000a, &(0x7f0000993000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 20:50:42 executing program 4: r0 = socket(0x4, 0xa, 0x723) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000c4f000)=[{&(0x7f0000018000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x92)="a2ab53a4d345884c5d00c482a4721adf88563c5d412cf07c5c2993759af42364959831a74ccd015f02862413180c0ea5175f4ceae4600bd1bae28cb1f46f85624bfcd906b44fc7baa8ed83453f88ee53f97de45f3cc6ba2163c57ffe1fa261a0afeaa3f5c30681206cefb5d89a4891ab746f12f519e3aa782d94c8cab939606c3834486b035ff22d5cc51b06cc6f63b83759", 0x92}, {&(0x7f0000001000-0x3b)="29d452f2cf360f2e5f383dd484016e974c1cdaec3922192528f236e2d746fbcc175f908242016333c6cbcf5f075584598ef3151b6ef172446df27c", 0x3b}], 0x6, &(0x7f0000522000-0xa0)=[@iv={0x88, 0x117, 0x2, 0x6d, "2aafd92e0a32f67e9c37c9ddbc3ac0611c1d2d47597a788e5feded19ec12eaab8a558a32af8154cdaf5b24909e1d3fe13dbce5fd825c822f7ae06e42731a5b56e113f72154c43b141b232ab71c32abe34f14295a94b707386a7c8674f8ddf2c8e49a10275753da666773dfecaf"}, @op={0x18, 0x117, 0x3, 0x1}], 0xa0, 0x4000}, 0x24000001) mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000ef0000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a1e000-0x10)={r2, &(0x7f000054a000-0x69)="037aeb35bf664013347135ac3ec7c5109ad65261ea35cb81b6ad2202e84f8191ff313af2f90fcacf5c923d5816978f83d2cd28a93c5177696fe1ca515bbbc7455f623a9b1d3e7b6ee721f103c9c142df2abdb1ba63c647d8755d714b1434b677e60d7089d9848fc700"}, 0x10) 2018/01/15 20:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x19, &(0x7f0000c55000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff0d) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000025d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6, r1}) 2018/01/15 20:50:42 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) 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)=[{&(0x7f0000001000-0xc5)="eb59b60e085c9d8a1f5a3ee00040fc3e164fb53104279a527c47dfdaab98958cf7e3c0b9a28cab7471a263cb97586448566d33e5078eed40273c30cfdb3c003a44f0617be7c945a5e9f59bd577ac6d7916aae982a27914ab91c6581d7b6c3f757cd71df1b8be579e9e629abd6c0d0e9adc4136db20ca0aca8fd5b2cb0a936fe4582bd5d5c6e6847657ab3c3b219b229275949f1ad50cfcd4a373397672e808d5fe2d40a4c114c5a036613d9025fe399955c6f577651727d4a2b92cb3f1b6b1c946a34951ac", 0xc5}, {&(0x7f0000000000)="c65b502cd6c04a20605eb40fb1cde92b3ad4587193c4b0d7d742b652f4ab37a17dd72d64df740f266ae20f88023e13b4ef0c96f2619e68227a38194108ab6d215adc37d9029dc5e2bf803e5c00f8e800b65b07de917cd8f24ac6b5fca37592e07541b18ac799f0e009f31936995e2c632f921c9c782868a1fbb89f020c40eebead4a07c6fc2cbb29d4a0d58bfa095f9fe047693a4d6210c49abb24c99a7988026050329b1f1888e1ddc7cceb4b47c2338995d66ba666eb270fcb5897746f0eac0e1437abe5adaef6172d8fa3858ca39dd471b9b457fd630cec6b8bffe60d77cb1a9b2b6f706d411c715e9ebac72772120eb761b8045e87e2", 0xf8}, {&(0x7f00000d2000)="7d6f0ba670d1f18a3adee07eaaaf91227064737b725583e9afac8d1893c35fd463876f0b56b7f2d52e455ad170a785b71816b2b10e454a2ff2a006b26511b15d5f2a28949265e789166362f8b3988214401b3e6bc49af21b8a99463302827141103aa302e2aa57d67d0539447765faf0d583f107c434dd0b630bf7fc0e606d29c92d", 0x82}], 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000f67000)=""/40, 0x28, 0x0}, 0x0) shutdown(r1, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000296000)=0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000798000-0x79)={0x0, 0x71, "29da10a327a762b4fd87646c1e441df9f9b362d2dcac79d1930524ee8d6acbc31d65473604b7a53e98832d173806654076b21c2d7c7a8e279983d6ccce7262002054d6a2212b7d1d7cbcb2952099d04200c621067a6dc872028ec191a33fa6ce4dd728ea80dd76daf32302c38f911e49fb"}, &(0x7f0000aa6000)=0x79) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a2c000)={0x4, 0x8003, 0x328, 0xfffffffffffffff9, r3}, &(0x7f0000363000)=0x10) recvmsg$kcm(r2, &(0x7f0000086000)={&(0x7f0000de0000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f000000b000)=[{&(0x7f00003d5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000205000)=""/128, 0x80}, {&(0x7f0000f94000)=""/131, 0x83}, {&(0x7f0000b90000)=""/99, 0x63}, {&(0x7f000098e000)=""/47, 0x2f}], 0x5, &(0x7f0000c98000-0xb2)=""/178, 0xb2, 0x6}, 0x2000) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000566000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000034b000)=@assoc_id=0x0, &(0x7f00004d2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006d1000-0x82)={0x0, 0x7a, "70842fa73c37b29d05ca270e664db2d2379dafd6a577021e9e1a78f70fef4f03ca56610818a08bd39ec0d97ff0a93b61a4572f2f369fafdd4de8fa5f81f7697d651e25dd2af5dfbfcd6fe514df4df7dd05f7422e42ec9089e7445e5193d1b723c45e8b01b9f300a35ef95cabefffaddec46de92608533a9e2907"}, &(0x7f0000675000)=0x82) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007be000)=@assoc_value={r2, 0x1}, &(0x7f0000283000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004c7000)={0x0, @in6={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet6(0xa, 0x0, 0xfffffffffffffff9) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000010f000)=0x0, &(0x7f0000a06000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009bb000-0x4)=0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000007000)={0x5, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001, 0x100000000, 0xa96, 0x1e, &(0x7f000000b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x3, 0x3}) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000bc000)=0x0, 0x80800) listen(r0, 0x7fffffff) r1 = socket(0x1e, 0x2, 0x0) poll(&(0x7f000054a000)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000077b000-0x6)={0x0, 0x1}, &(0x7f0000b7b000)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a42000)={r2, 0x34, "19a824631ce660753d8a5367e16b32d133138ec9903590e3962140dc247da9d0e466f05c18c007739b8f5023bcf443b73c5b4674"}, &(0x7f0000030000-0x4)=0x3c) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000004000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000003000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60) 2018/01/15 20:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000649000)="6ce1f88c34150f7b1cb5ac05801c22e43c9693153488fa1f5514c882a562727c7720ac9c2301f0a0b7c8d72051517d39d457f3000000000000ff18c082023a394168513b1ca4c8c8f8672d58d8e4748d228f7e30a9841be3707e", 0x324, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xc0) listen(r0, 0x0) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000404000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = accept4(r0, &(0x7f0000f2e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef3000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000a2000)=0x45e3a9a, 0x4) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) connect$packet(r0, &(0x7f0000000000)={0x11, 0xf, r1, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/4096, 0x1000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) socketpair(0x1b, 0x800, 0x6, &(0x7f00008c9000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001d000-0x14)={0x1, 0x20, 0x0, 0x3, 0x8001}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/15 20:50:42 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x4, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x94f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x41)="fd", 0x1, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b55000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003bd000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000081a000)=0x2, 0x4) r2 = epoll_create1(0x0) r3 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000a34000-0xc)={0x3, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000831000-0xc)={0x0, 0x0}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r5, &(0x7f0000330000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b3e000)=0x1c) 2018/01/15 20:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x0) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000eb5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bdb000)=0x10) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000eb6000)='tls\x00', 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb5000-0x18)={r0, &(0x7f0000eb4000)="", &(0x7f00008be000-0xdd)=""/221}, 0x18) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r2, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x42) 2018/01/15 20:50:42 executing program 2: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000866000)=[{&(0x7f0000a10000-0x49)="db118dc1b169471aeec1fdec8ef4cc018769186214140fe98c2072b134ccfa029529fddcf255f0688052590e42e9503502c8c82ac7431a13b08afd5cd9dac5a071ffc07a688d950084", 0x49}, {&(0x7f0000a10000-0x6a)="e04d9ac2d0cb0f2493e66e26b5b20abbde4f351d7043d574313ed3448aa89178bb72dc2456f2d9dc25ec475eb41b7045f687b64490cf21e889294730de6bad91e95d7d517439d0b13efdf95c6561906957aaff30ea4384523c23f848d49984c89afe036266c246d65c02", 0x6a}, {&(0x7f0000a10000-0xf1)="057969e418f7e10128a026d6f071a8690ae900f417204ec72305459c1907b00f7578cbdbc27a8d2e1e04d4216df9af3a66be32bd4530f8645247cf79ab5d6051d626a404dbf7292474d1b6a4350e5668876dee6b2acd49a8a00891d349713dec021281c6710f9c7a5278c7574dcd81c65db2d07e3f5b1bd788ba918ef835785824547f6008ef213f1c0469365a9f1721fef00de7d271ebd13f8482cda354f3eb16bf4d08081b186f80690229db7d461ed74818af8b59b99fedb1cffb9061b7ed2a7e2dd6153b0608dc6ae562d1fb25e22da5f2bb502d28b667dedd1befbfbc0e285134902ec004c153b9d7ae8ac71afd9c", 0xf1}, {&(0x7f0000949000)="7e1e24de9de13d3a401b3e4c7cf790977bd2c1f312ae9af59abed6420ffcf94d80dc207eb4ee5895d41be6820aad913a223e67dace1dbd6b592e4849a3dfd36be2ccd67603d9e4ac71b83506686ff4b2dff6e973b1df70c31de254105fe56c2c3346c83d99af0c63662e4cfbfb11fba8fef32dbbeb02525bd47cf8ca7578e6a2b2d22f2c6cd37f7f3f141c3dda9741cf5829d8bfdda877493e4a60c230423dcd528cc9e4e280fda0113c0e48cb1f7494225518597343cb8fe2e8b81846b6216a2f2d7f69f6239c8db11318dadd42ad", 0xcf}, {&(0x7f00004d5000)="3222559ea4a13d6080f59e40034a22ef1a70602ed500a7ce17f27bcb95b64c676252d2499e26ee75ecf661f9d028553928fd643dd1d6dbec12fdb1aaa5f35063b2e16be6ccb9d6b129a14d837057f7ae3a7063b566df", 0x56}, {&(0x7f0000a0f000)="c96e68654ac6e5cdc443660443ff5b21cb0bd37c65d42b821efcc385f249d3c916ef3508fa6f4cad7e303952340acad6b6f9b553eb09275d0bb5235bbef578dd4e2e5ce6ef148921b5cd71184cf01231497022f87258050a026b49f4c4a638f374d1d0d7044ed9cc2fbaa6d34efa20c83a34aa70a8388805d79b157005c70b3a67f2c75d7f89178e540898a9fd", 0x8d}, {&(0x7f0000a10000-0xbe)="3cc25daa2cbdb5097ce4fb39dfb8c6bde582a546c143f11e540fc5e9581c9ec83fd4c920e42a57cdf7c8f6bdc189e5bf80204e8b2674107750d3f0b5b5ea63679dd43bce3505a6c635b5e53c7ef411796950925763047baa5ba81ef49b9e576b4992a41f5e424323d3f73703873fdc538b4dc1dd110c6b89989485a6194a81b580d6464265b6a489d26bb739d42d1b268d5e8d54145ef29d1c98a06534afa348351413a6dcac87ee996e86ce2b9a615188bba8659aa31cf8c98b656bbbee", 0xbe}, {&(0x7f0000a10000-0xdb)="9bde6d1ff5d1b3f322fa824d5487d8fcc78f15706330b49398a379a3d640a847dbde33853ee7efac3bbdeed3a7301d1e2287a84b23b9f025d0ea33386daeba05f72f967bf4835494a50eae9fecb16a7e49ad7f19898574af70b2c65a799014af111941c23032704ca0819aecf6f21794a6c85b739517578b26fffe56374c4904310b241521b45e1cbcd42a7e85bcb62dae12019489afedce2bf3a05f41a6e8ba887a00912dbd7482fb364906a37ad8e8d641b4e1e8c51158b8f9267fe09dad3ddc4d723a418940629d989415176ccc3ea99538ff42b0c1e1a42f36", 0xdb}], 0x8) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000a10000)="77c688489253a77020af6f781dd2a98069e3d5fe5983d77de95fbe48b733c69099a180ab31625bd6f7f37d1b4d5828043dd0f212346d26b6a7dc6c6d90930b49a2b6278cb2b6783a24b70594a5cc5d83092849e5b4014615ae1b48c78266ca95aa1981504b48659ba184b740f80f0ea9ddd64eb78284d37a3855a8a53a2c4a6718feebe671", 0x85) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x0, &(0x7f0000a12000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a11000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a12000-0x4)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000057c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d43000-0x4)=0xfffffffffffffe0c, 0x0) connect$pppoe(r0, &(0x7f0000fc5000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f0000ad0000-0x1008)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r0, &(0x7f0000e5b000)={0x3, {"a418a22dd0de97"}, 0x7fff}, 0x10) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200004000000002, 0x0) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9b000)=""/131, 0x83}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x4, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e2c000)={0x2, &(0x7f0000305000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000742000-0x4)=0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af3000-0x5)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000af4000-0x4)=0x4, 0x4) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x268, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000005000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000-0x4)=0x60) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) socketpair(0x15, 0xa, 0x34, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000-0xb8)=@ethtool_rx_ntuple={0x35, {0xf, @tcp_ip4_spec={@dev={0xac, 0x14, 0x0, 0xb}, @dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x1, 0xfffffffffffffed2}, @ether_spec={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, 0x3f}, 0x1, 0x81, 0x8000, 0xfffffffffffffffd, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:50:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0xa7) setsockopt(r0, 0x10e, 0x8, &(0x7f0000fc9000)="", 0x0) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003ae000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000160000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000af0000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008d6000)={0x0, 0x5}, &(0x7f000000c000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a84000)={r3, 0x100, 0x5, [0x0, 0x1, 0x1f, 0x9, 0x1]}, 0x12) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc4c5a55dec36c1855eb8f30ec85a66da2ec48fd33161e55053162b19b3de06b68", 0xd0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) pipe(&(0x7f0000574000-0x8)={0x0, 0x0}) close(r0) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d53000)={0x0, 0x20, 0xfffffffffffff801, 0x2}, &(0x7f00001d0000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a96000-0x2)=@assoc_value={r1, 0x0}, &(0x7f000053b000)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc9000)=0x302, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:42 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000657000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x4, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 20:50:42 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dbe000)={0xffffffffffffffff}) 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$pptp(r0, &(0x7f0000001000)={0x18, 0x2, {0x3, @rand_addr=0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket(0x5, 0x800, 0x74cf548f) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000876000-0x2)=0x96, &(0x7f0000867000-0x8)=0x2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x17, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x90) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000123000)={r1, 0x0}) 2018/01/15 20:50:42 executing program 4: 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$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000368000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, &(0x7f0000682000+0x66a)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000544000-0x4)={0x0, 0xa43, 0x80000000000000d9, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ff6000)={0x0, 0x0, 0x0, []}, 0xfffffffffffffec6) 2018/01/15 20:50:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d3a000-0x8)={0x80, 0x80}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0xe, &(0x7f0000001000-0x80)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0xac8}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) accept$inet6(r0, 0x0, &(0x7f0000123000)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept$inet6(r1, 0x0, &(0x7f00004cf000)=0x0) recvmsg(r2, &(0x7f00005c8000-0x38)={&(0x7f0000847000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000c05000)=[], 0x0, &(0x7f0000e7e000)=""/4096, 0x1000, 0xffffffffffffffa1}, 0x100) accept$alg(r3, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00002bb000+0x8d)=0x8, 0x4) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d51000-0x90)={0x7, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000318000-0x4)=0x0, &(0x7f0000ad4000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvfrom$inet(r0, &(0x7f00003bd000-0x53)=""/83, 0x53, 0x10000, &(0x7f00003d7000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x8000, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000b7b000)=""/90, &(0x7f0000f40000)=0x5a) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$inet(0x2, 0x80003, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f000099e000)="12c64aa682870aba5b81af2a064561685e59ba8861047e8fa2eb2c95d9c6cd79a24f1974b192df4d86c1889cd1087800261eb9816304e9066f9d893e6748237da8ca54793bb5fd047b3b8da135be36cd701256fb22f09be4604d449f9f", 0x5d) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000012e000)={0x0, 0xb3b7, 0x0, 0x8, 0x8}, &(0x7f0000b2b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000732000)={r1, 0x100000000, 0x3, 0x80000000}, &(0x7f0000f45000)=0x10) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f4a000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f36000-0x14)="e6a75b4e51305e9285eb1c55f25cdb2b8d0edc94", 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x99)="06dd4a7efc1797be4b38b0ffeff4d52f6aaea99264de39bd8ce7489168dbe322f6361fd57217bd3664834239cd2739fc7b16aaf937b071b5fe0c1c729f65756593ed0e8258ffc029aa7ba882c84e098d0558e484c9f8e8dba6c2a1099442e04d4721fd6bced16a8cd07e3b2f6b5bf5da2bf35ef00c0dcf6df638db7246cfb5a983eb65c5f037a14fc1a98ddd6355fbffcbc9e38aadb5725964", 0x99) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0xcc24, 0x7}, 0x8) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/15 20:50:42 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a62000-0x38)={&(0x7f000053a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000021d000-0x30)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000966000)=""/99, 0x63}], 0x3, &(0x7f0000000000)=""/215, 0xd7, 0x23}, 0x12040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x800, 0x3, 0x8000, 0xd72, 0x747a, 0x0, 0x1, 0x305, 0x0}, &(0x7f0000acd000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x4, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xffffffffffff0001}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x131, 0x21}, 0x98) socketpair(0x4, 0x6, 0x2, &(0x7f0000002000-0x2)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) r1 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000fa3000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006c000-0x20)={0x3, 0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000043d000-0x10)={r3, 0x10001}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008e6000)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b6000)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000694000)={0x0, 0x0, 0xd8, 0x20, 0x9, 0x8, 0xe850, 0x4, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10000, 0x8001, 0x3ff, 0x1000}}, &(0x7f00006a2000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c07000)={0x0, @in6={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80}, &(0x7f0000056000)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e63000-0xb8)={r5, 0x9, 0x9, 0x6b2, 0x5, 0xcd0, 0x3, 0x5, {r6, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x5, 0x1000, 0x800, 0x1ff00}}, &(0x7f00001d0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000b4000-0xb0)={0x0, 0xa6, "a0f6d612b207610a90b82485522ea0f18dda11034bb30667cd5f327810605850b11d18dd6c67523932ec6aa420c44ea5b36f16b7146d5ede9874c5cc55ef2066e4b50e04bb762cca18e19bc6a2936422feebc11cbf1ee39065ad4ece9480064a0be34dd303eee2d3fdfcb87160363631e7bff6edd1730707739e75d557a60c0b877ee7dd8a9b6bc46430446aa70fc964ddce46ca432be3bdf18101a4d3f6a7b6408ee0dbb315"}, &(0x7f00006a8000)=0xae) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a6b000)=0x0) 2018/01/15 20:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e94000)={r1, 0x3e, 0xfffffffffffffffd}, 0x3) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x0}, &(0x7f00004ad000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r5, 0x100000001}, 0x8) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/15 20:50:42 executing program 7: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000061a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) close(r1) 2018/01/15 20:50:42 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x80000000}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "99524e", 0x0, "2e1f0d"}, ""}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000009000)={0x0, 0x0}) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000e9000)=[{&(0x7f0000e0c000)=@in6={0xa, 0x3, 0xa3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c, &(0x7f0000c89000-0x24)=[{&(0x7f00009db000-0x67)="3bfedeb817a113e4f5ac02afc2d19d643aa8b613180f2e1988b70cea245b0a6d484ff8816a6f79a25b4c2ade95309e7b995db8077846889f1513703c9fd70eebbea277cf644de2815bda63c1f8c982c976a6069e52b3026106e1ff617b8a43c94c502f9729140a", 0x67}, {&(0x7f0000e64000)="7cadf984150a7eefe46f11d717cf4e2915336bb420f44825f9223dd6ee6e23c5363df679c7b7540a3b404e76477b26f6bc26257a52b1ca9a901f4a050a86cb09e170a5870dcbbc423b41f2064461fff459a036a7c3030e9fde2dcbc1d69966a205d8ef8a925ad3f55cd77619c759ec1e009534016921684314cdc43a4bb12a8ca645c437cf9508943ba347583bbf979518dd3130a0b86023e667663adc0d8f9403c2c35e5cdd65bff877835994292c5bd5f3fe7588464fd4c27b381ba1b5ec508375f1921057d01c495c41", 0xcb}, {&(0x7f0000318000-0xa8)="9181bfaaa211cced1fa2d6f1457103c28af364dd1a7da35c732977334536f0eb8098553c84403782a9307513183d46fabb04e81a31b1b99597208a616468b34d0516b40a559631d2507dea02c8bf368ec131e4964e26d292a4f63ad49439a6d4c52632cca93166fd9ca01f8834d3626e872502099d49e8e9700337083b6f090e42af97df8489e1663b73f264bc436e1b67f805ac0c57f01c21362c8bea80150f24ce27f81798b3b8", 0xa8}], 0x3, &(0x7f00001b4000)=[@init={0x18, 0x84, 0x0, {0xb5, 0x800, 0x7, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x200, 0x10001, 0x9, r0}}], 0x60, 0x8800}], 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) sendto$inet(r3, &(0x7f0000d3f000-0x1)="", 0x0, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$packet(r3, &(0x7f000041e000)=""/17, 0x11, 0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000d15000)=0x0, 0x4) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x800, 0x12d) accept4$inet6(r1, 0x0, &(0x7f0000c2c000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/15 20:50:42 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) tee(r0, r0, 0x6, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000a07000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x2, 0x0, 0x2, 0xc8df}, 0x8) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x80000001, 0x8, 0x80000000, 0x9, 0xfff, 0x6dc}}, 0x8) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a0f000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000a10000-0x4)=0xc, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 36.820593] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x2) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f27000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c2e000)=r2) close(r1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000310000)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000895000-0x4)=0x0, &(0x7f000082f000-0x4)=0x4) r4 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) recvmsg$kcm(r4, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000544000-0x10)=[{&(0x7f0000263000-0x1000)=""/4096, 0x0}], 0x0, 0x0, 0x36, 0x0}, 0xe) [ 36.876484] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 20:50:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x7) r1 = socket$netlink(0x10, 0x3, 0x401) setsockopt(r1, 0x10e, 0xb, &(0x7f0000001000)="", 0x0) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eea000-0x134)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) write(r0, &(0x7f0000531000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000d1b000-0xd7)="95772103f5ac4bb2e0bbddea2ff899dcbd5e291f5c6a65b30475bdc9f86f40b0931d906a04dcfd0b277043b43b9692289f3d40a005d2a7c1689b42d6c745966456de98fbd35eff78a7e777886084cda0ac162b603161e79a4df688e48482eca776a95e2c021032adcf18023bd7a0a0b4b1cac994609917521e85a59573d0bc589c0b0f60275f954056d9b38d230e5855653489f80c48e61de5360f46fdacb64eaac944a72cc4b9aac95e5e191bab1400b7a353c1d2ff7d20c8f1b6611e43a832a4c7e0664b843fac6fee3b257a43583a57f644b487b1f4", 0xfffffd9a, 0x200007ff, &(0x7f00009a4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) 2018/01/15 20:50:42 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f77000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005b6000-0xc)={r1, 0x80000, r0}) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f77000)={0x4}, 0x4) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fe8000-0x10)="1e336500ff4ad5e700000022000000ec", 0xfffffffffffffdd8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000d0000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000e8a000)=0x400000000008, 0xfffffd17) sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) close(r1) 2018/01/15 20:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000bf0000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) pipe(&(0x7f0000841000)={0x0, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000028e000)=0x2, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000503000-0x4)=0x5, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r1, 0x0, 0x0) pwritev(r0, &(0x7f0000ae3000)=[{&(0x7f0000add000-0x50)="5d3c1e1c96cd62869b710a26b6bc6a869af9bb59150666a9de801aad042aba0d927714c14d03dffebcbe4a21d6c2264a283c34ea138b4fadb9a10b41458d430d4300cf3c0328e2eb717697d99a573f09", 0x50}, {&(0x7f00000d7000)="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", 0x1000}], 0x2, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f0000e0c000)=""/4096, 0x112a}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x1}, 0x0) 2018/01/15 20:50:42 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) r1 = socket(0x5, 0x1, 0x9) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ff9000)=0x0, &(0x7f0000ff9000)=0x4) 2018/01/15 20:50:42 executing program 2: r0 = socket(0x0, 0x80b, 0x7ff) bind$bt_hci(r0, &(0x7f0000aac000-0x6)={0x1f, 0x401, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000372000)=0x0, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000da000)=r2, 0x4) bind$alg(r1, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000405000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r6, 0x21, 0x8c, &(0x7f0000e2d000)=""/58, &(0x7f0000f09000)=0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:42 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fff000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x4, 0x7, 0x0}, &(0x7f00002ed000)=0xa0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fff000-0x8)={r1, 0xfffffffffffffff8, 0x0, []}, &(0x7f0000f4e000-0x4)=0x8) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/15 20:50:42 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f6f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 20:50:42 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x7, 0x100000001, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000028000-0x8)=[{0x7, 0x1c23}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000001d000)=[@in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5434}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x84) 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwrite64(r3, &(0x7f0000006000+0x613)="", 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) close(r3) 2018/01/15 20:50:42 executing program 3: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x6, 0x200040000000000, &(0x7f0000f5d000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00001ea000-0xc)={0x3f, 0x2, 0x38}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) close(r1) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f5e000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800}, &(0x7f0000f5e000)=0x98) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000076000-0x8)={r2, 0x6}, &(0x7f0000f5f000-0x4)=0x8) socketpair(0x1a, 0x0, 0x80000000, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000f5d000+0x577)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f00009be000)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f5f000)=0x0, &(0x7f000009e000)=0x4) recvfrom$inet(r1, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5b, &(0x7f00008bb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @generic={0x0, 0x7, 0x6, 0x0, 0x3, @random="b0f7bd2fcfe6", "81217d1b11333823c3e8174def4189cc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "e19eccf4dfe54c506d875b1549aa4198"}}}}, &(0x7f000040d000)={0x0, 0x1, []}) 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000824000-0x8)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000008, 0x5, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) write(r0, &(0x7f0000ae1000)="", 0x0) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x1, &(0x7f0000163000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e37000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = accept4(r1, &(0x7f0000fb0000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a79000)=0x10, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000032d000-0x4)=0x80000000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f00007b7000-0x1000)="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", 0x1000) setsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) 2018/01/15 20:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000a0a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@llc={0x4, {@llc={0x0, 0x0, "f3", "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"}}}}}, &(0x7f0000dac000)={0x0, 0x27e, [0x6ec]}) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000d74000)="ffff", 0x2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e96000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000118000)=0x8) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, &(0x7f00006c4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000281000)=0x3a, 0x80800) connect$inet6(r0, &(0x7f0000f42000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x8000000003, 0x8013, r0, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000a1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a43000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031a000)=0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000453000)={&(0x7f000095b000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f000089c000)=@bridge_newneigh={0x48, 0x1c, 0x300, 0x4, 0x2, {0x1f, 0x0, 0x0, r2, 0x80, 0x94, 0x7}, [@NDA_CACHEINFO={0x14, 0x3, {0x23, 0x989841e, 0xfffffffffffffffa, 0x9f}}, @NDA_PORT={0x8, 0x6, 0x2}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_VLAN={0x8, 0x5, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x40801}, 0x4000010) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000783000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/15 20:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r1, &(0x7f000055f000-0x70)=[{&(0x7f000007a000-0xf)="003e80f3d9bb2b49", 0x8}], 0x1) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000529000-0x4)=0x0) 2018/01/15 20:50:43 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000004000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000007000)=""/220, &(0x7f0000007000)=0xdc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000006000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xe, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000006000)=""/145, 0x91, 0x1, 0x0, 0x0) setsockopt(r2, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) socket$inet_dccp(0x2, 0x6, 0x0) close(r2) 2018/01/15 20:50:43 executing program 5: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000fef000)={r3, 0x1}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000038b000-0x4)=0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000b51000)=0x0, 0x80080000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e94000)=0x2, &(0x7f00002b6000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000c75000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x0, 0x4) r1 = accept(r0, &(0x7f0000579000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084b000)=0x2e) connect$ax25(r1, &(0x7f0000ecc000)={0x3, {"9530da6db6f042"}, 0x6}, 0x10) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000b9c000)=0x0, &(0x7f0000502000)=0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f74000)={0x0, 0x20361593, 0x1, [0x8]}, &(0x7f0000e8f000)=0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000644000-0x8)={r3, 0x7}, 0x8) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000035000)=0x1c, 0x80000) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000002c000)=0x0, &(0x7f0000035000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000027000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000037000-0x4)={r0}) accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000023000)={0x3, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) bind$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dd7000)=0x10000002, 0x4) 2018/01/15 20:50:43 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000c4f000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = accept4(r1, &(0x7f0000059000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000686000-0x4)=0xc, 0x80800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000bb4000-0x10)=@req={0x4, 0x0, 0x100000000, 0x6}, 0x10) writev(r1, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x4, 'sha384-generic\x00'}, 0x4d) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000001a000-0x31)="1fa3a901e6f150250e8b3b5669ef73d03aa79021ccbd4e4cb1cf847d31fce260ae46a3983c6d03b1e6d24dcf74cd309726", 0x31) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000351000)=@int=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4d000-0x93)={0x0, 0x0, ""}, &(0x7f0000d68000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000ab000)={0x0, 0x0}) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair(0x8, 0x7, 0xbe, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a34000-0x20)={0x3, 0x6, 0x7, 0xb2e, 0x6, 0x20}) socket(0x10, 0x2, 0x0) shutdown(r2, 0x1) 2018/01/15 20:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000052a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00002ec000-0x38)={0x0, 0x0, &(0x7f0000d6d000-0x30)=[{&(0x7f0000bed000-0x88)="17b0c91ebd662dcd97e9e7d4cbe40df7", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/26, 0x1a, 0x0, &(0x7f0000b5f000-0x10)=@ethernet={0x6, @random="b5922511d761", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000002000+0xc43)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x3dd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x3df8, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000b9000-0x4)=0x0, &(0x7f0000ccd000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f00005ac000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0x8, 0x0) bind$nfc_llcp(r1, &(0x7f0000006000-0x60)={0x27, 0x8000, 0x8, 0x7, 0x1, 0x7, "8362a51712299a015f5ae7bf24c171607cfcf12d9b6342e19c3dd743dbf2787c7b7843b99d3119f114e731d02be5ef0b1881db53ae4bf7756fe8bb8ed04d30", 0x5}, 0x60) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, 0x0, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000000d000-0x4)=0xc20, 0x4) 2018/01/15 20:50:43 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000e14000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) [ 37.239537] kauditd_printk_skb: 12 callbacks suppressed [ 37.239545] audit: type=1400 audit(1516049443.178:32): avc: denied { create } for pid=6318 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x4b26) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x70)=[{&(0x7f0000dc9000)="a613ea38a5f04e1810d60bfcde8aafaf7b7f79df59f23bbde477b8d83fd865cb3405ad43664232877e4bae5fd1f33428351335a719de6800d288c1d0dcca0941d2c9a8fccbdbec64dd764dc62cb029e0d68f2e4fbf25ea38445efc9ffc149224be775fc383f354678d4acf6b4eb1407176a5c438f447d7436c5a4496a4aebb238729acd189c80d0acaa0121f076904c082f84be818bb4136470b070dba4c6f8ba5cd766a234bddff3c7481410188cd23deaa9a470abab116", 0xb8}, {&(0x7f000014d000-0x1000)="36fa8da987f84af38c7278bc9ad58d26fb4a736cb04a8bd843d75b3703448b3fcc87b5b6de30639cfd8abe152c7dc9b6f329c1b18f0ffed9339494c3af6b4fdce8ebbc485333906c28277485d3f63194ba7afbd05f3635b6f5f43cffe895543df9c0ea5ef51e17b54c5da3228f32472ca56f6f8c20982193a5bd008d81ae0022dba5026cdedcbce1c66ae65498be7cadc22435a34d264d1b0310fb5facc56cbc2e1362dffa4b2892a9d3d790db2d1730ac17a8cbc81fc4c955dfd05284096ad5cc59fa67120f57288516d5247ca7f1457fb6bc3d45e179198a79d0dcfbcfea21f116b37414f68979ae4ccab9756a78835153c44f1007e34c1a8cba8eaf99e492b8e42c0c2a4c055e8c706e238434f2eb479681227101958ac04823fa54c0947a3409a9f5fd84c116efc2bd825f9d6dd8d0f9e928d8fbee2acfbb074dc55ee4d1c2b8636502cc68031c5699614de700f9a23b0b6e4f9cf6ed48ade8cfc48b2ec5adc29f0b8e28dd9f75532fd64514a46aff1da47ef71f4d7388a07983cfdd05fc16c4a20be9ac77794b4ded0e1a418646ad04558cfb641493303db1a12fc38882d758dddcb7375ef30c52290b36b8c24a46dec2dd5e742a8284e490bc089306560812e3ddd076622a0b88664f9d32683cc80081307b47b77106ee17a7ac3e77ce0f88f88e07eddd45f476ddae52499617d11af78a044345499f99850f1772097497e37782c770cb66406ef448d97f043243f955a3b1ee85faa663b4db7ec9cb979902ba084c1dd21e53cd52ee9a66e09ce439ca2ced486ddad130f9048e67aa282440848ef54e661276adbb43c146a0e65990db420f9d1373becd6d197a378c36f430e493679a90825fc06983a451b12910202f4f5619012177d18a321ad15370f1b4d382af5abb4afe47b6a5009894f925d875311ae886ab0ddf119c7a6a1e6e31694ca9c08bd03cbaa5c28597605842fdd2283c12ecee54e7485111a18bf6bb0b313cb7fc762977df280620ee4fc0abc6789e0476f20a08e80c15e8fd9d5444e1ca6d600c37287edbed42b06528eb3af2452c46b45509e155efd68a73be06c42a33faf1d62cd5ee1c762a603d2ea2b68c40ae40a18c39204611c178514454d08b3d6167b309170b117b8731826f0f4a4d5640ffeac5375d9724a94ebe8587d1b297addf2277c11c279ce96e6e06eafb7be98f9495d99b819f303c6bdca5d858ca869c058e15fca0e42df1f14d6c23d3cd75525694fc2451ca83bbbd4439cce633b9162cd41730f0e43454ead087a9246adbdcac7e9d858b0606947b04e56957b1883d78fd83eca202a7415e837a63c0aa3dd89c45b67918eaa3748711c52605059cdeb765f08c64a7171e972545f5f5d9b0b033d749eab21858abd5fef44bd66f688388b0ee6c5556d51a302a84e30248365769c520ca59bc8d8e7173eeabc292cf21e47d134915337ffb0d4335084ca2ec10586500af5ad3ad3232f44385abc86f1e7fb604b644a9ac605eaaba801dd10d6edcaf6a7a1ef92822346ffa3e1fd346e548ecc70b2cd475d2fb97549c59eca922b12267c060b5acab01e1787a82dff36c5705613fdbef937916eae0d71c5220294ef41410a20399086fbb1903bcd6877e9f74671b781f1d71552424d5b01ffde5037441f20120dd39e2517ab0ce64ee69d2fae5b0fb39c14955c2a4cbc3e78dcb4d1511f6aa706fc0bb9610b158f18ed03f36d639d8d9532619d8c2ef362634ec34d1661203353249396979b5e7aaad325f8e9393e9facffeab6e92ed71afe5999d7037997a346771949a48f2156b94df18f5955d85ff7e1225d2cb30a895bb0c34d06c67315e85909c9939f1147edea40dcf8f788e83dacd2182b4ee4c2366749572c10d9e51be955efbfffe62e73f6e7a14d8e9550b3cd8885c5a343064008c9a9df6a9611cab0045ba9d18c68de69bf8def856ddd7e00de830842e07c38d340ee43e8185ecb00bcb5a3fb1635ab388dc570c20211d8bca8bdfcb63511316866864abc5b39cc86b2fdaacf58748cddc087a355d199e0a4ca8e93c762bb8f483ffab96664f2c762d26fb9bfc96498492596311b1dad861610e28b9e37ecd44e5653b5b27045b95116b52a5a922f03c60c14c0157f6378a1c19c0129d20c28659b1fd131f99ef8e4b0291d7ea9efaec5d97205dda9b2275c6f50ffe099c52443025ce6eae4828730623ebf8d13645747272255dd00f487d1cb6e18e2ecac42e127b56ba4290e62eb0cc15ce8b5eb4a6ee2583de1663746ceec0e2df0146993fa8339bdf31a6e29aae4c76081dc60085e40aade60bdce017b9437bc2eabbb39e3f01f98d52298a0a13012cb62ff776e10ceb139a832b324c0fb685db5c8271c88f3747d12b194a40bf39861dea3797f85e733070d799286fc403837605e2316a7fff703b9613c5490b2d2064bf551f244b8960eb7156e3a58c1707d3b84eb772d3876e74b3b574e0d11c272c76b9054ce359cc57d34621cdea368f2755c920d540d4023f0377d4716d6e9470e1010e2b595496ad0e585b39e40da65d9ad22cc53973a917084a0ae3315c05c156fa2b238367fc0747889c4f8ddee6db2ff76a31a944d93760064191b685309775d877f78ea00fe9a33c60e4da1e5f033f3a444e435f5c1c594acbe6018909d5f46ddb79579dc9f9643125f4c08018a7b1b3820dbab4761517696170b4527c6dd7699957ab0f91711bd604582b95b51b02525deb767eac2139d4e9c8ab0ab6843e43c1df43a4103127365522c81c94ba4e4e372492fc69dad1f44528b57ea19c3d92c8cd635df7c6186ef4d2323cb14f6b82e3533330c8e2705d07ef70e757b83612023f4e2a948e95d1403e6cb1e78b7e89d08cb54805910a700f8dfcc5e285af9e96fdddbb0a6058a182201956ab0b9c99f6922b05eafdfd3acf895fe0a9a2f3e456bf1f9d845bf2e0ac6bf15915e93f243f1188bfc2230ca21daebbe08390fe1f34cbf2f646302e98905eaa7798cdb8385fd0a98bb42e8393cbabe66cf649a23927a2e664bc36b77bbf91db1087127247b10c9f250b77418da42b18ab79e9ddf627f47fdf1146245fe67e2796e0aa379b98abd301c9d4020205b42441644179b7f94b10fa5dc285ad40d8888deab7cad7836a13df8342d709d0046e3e24b2814ed41b2e40e275b6b10bfe6b30418c57f03108ce5ceb4af0a27808d45ef2e146e264f03f46ca4b0da3aa16a6f6c3b33ba8da917796fcbfa8df11ff78f2ced2c215822f00e6b8dd2b33dfd491803ce867e00915fd4ef6a1741eeb8d4e39ba6a61bcbe421b8bf05b53e1e05ba166b361f1aa562a468d11381066c17e8819868ca34570226a5516966a2d7008e44a07d9591ef574a0f53549a80309fdcd3ee879cfc764b8254039c287dfccafb98dc9911bcefe6115907bc481c25ef1eee1d1dd0d9d6b34739b2d5200dddd320aff86a9e14827d1395917724c66f19c04572e5683ae92264ce2eb6d1162e7dfd28444a37bbe063dab6c16b60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"a59833c433a782ca875310be184293c8df3c991cc142ad67c37a64f241c6a51cf22c9ab3e80d19034bd4e915ee5f7a7d98ed17ad56387ee03ae03f41fff8e04e3a0e1565b44df81d23208601deff3e1aec57a92041a60143890ed57b042fd08b475173c46382ed292349a58bff29eeede8e50aced6cce7b5869ecbb24e6793c8acba878ded04c249fc9b3cb8fe9a4484a72c80cbee68dc9d3912ce17a5ec7129067b53ec2780d110489575a4dbb1351a04e75c4820e818fe8890f24730a539b7067ec79205f39300bb6cc2dc60a218a6a6efe0cf7bdc1c1ab8bb56f1904a021f1df135ae6e47e4ecc243966ea3db2f6a8a89654b53a1c2efbbe0273649e795ab87dbabe47b4e4326ea07f556da180d882d18551b0f0893b8c73997b7a4841205217d1b7b300f8974e6a978409a3772b40997fda4651fe6cba4a9d44d8a9bd69909f11a5ada2ba6e884b8194613878c07ae3622b74c0e2c978e55a0315909ba0f53644245cda7b254058e16aa62879149d6a241420c8fccc575cf1740f2b0b865b30d673d981db5829097781ae0e1be2f6fb3dd39ff8be98b64477d0cc488027964b78c849f0fa37f5996c1b354e28f496e466863e2b60e4d0fdb991b36c85fcc86480aa674ce3d907fc3b80286829e3e024db61103686ee8737830bb4dd3a58376251ceea4d51ef33b0a5b23b9e40d6173712187faddfed814adc49431fc441b8bc6b713e57d46dc462ec03c2283b1511434b5627d59514ba5324fb2d3d046604606ca2baae6af21217813e512fcbfcb1434a19d8afe5d650a06f7647812a2382d1f1941ce7cba6a390ffbd93f7e844e00dad0646b80db46718c3f4934516d32a0e1fa555fced8b3eb9f13b873edd29a4ced8003887b0e76ce6a80587007a4837571562a4f2693179a5ee505a06d2e5153cabbbe7616fdf063cfd87712c02ff83d84189186f8a80dabeb495c0c02a2eed00dd8cd2aa1532c8d2f11c6e3246dd69ae10bcce6cfe03297b567984425b547b19016e1725b83c32f4b75066a194b4bf98adba415c5b26a84af302e5592574daff6f00b56817258060a2101102b0d14ddc75d4808cced476d8a52a04567164902e70ed7fcfd7bce6d3975f0e25c3bb8cfdbc6bb55115a0db8670eaf55ec77ec4f27d54507c60168dd776aa430141bdcbd4ae310e46eea1fa8a0749a40a77c2cc1936b6ce2906b754b614545c1d42a0b29acbe4cb3aea6c54d67e2196241d99b4bf5fd0a5df3869fec8356b83d86f2f3186869b01212eff42047ab1b8fe2bcae1b7315bb4936f237c16fac6fa1770737426e2595e91cff82a87d16ecff9fc8de2f603b649fb39037624b1ca366c612f6521353a575ddf559bba3da744e746d4478dc23185cb3945501aff55a48fd8b695518ceaeff27de145ba86556e72948baffd6c3db2fff5116b101bcf4b6570bbc043b7a8f1af900cceec7be75e39f747c5a462a3fff1619fd2306a68968a4339d910d8d82a6398efb92253bfc73819b3e0686ecca23c3f9cd85e8235c83fb6fed116c157a1a26ba3c73399b23883e768f4dded1deede346ffcd6d35a69684c307f278a650ea286db1a40b9d68c873263e40df0e3ca604f94cf89c1ab5eaa8a11fa11520a7f10d15a717006869b5fc510728ba05f3af6f77fafb17ac242d321beace34b4e43703a12b46bd48ebee25c5071113d29016c562710ee7c64b3d6dd168c02ab59b3378667bd67604909138615fe4d316dc218353c4c43cfb4b7cf2f8e3b5cf06733eefca2fb4e6b595c8774fde3410d744c5fd1741e4332078161721863e17684ad3d80cfd02fb5ec8f75946dccadc09a4316e268efc008da19a51750f5d6612110edf48b1b28a9febae1eece42ea7eeffde29fdbe47072ba615becd94c8e12a0290d52e7e7db61679eeda491ee402776bfb8d7ec047943aab4e96525456ab27d9aadb2ab48a200d7a0dadcec5ef0050a34e65f7daea1afc7fc4032bf619069a644d0012b2b4074b70a16295f147775b286df276f21f82a4987dd0d90f510bcae9619a8f209b70b2ecccaa5edd7d39a19775a278ec8c8c020ac01831efb3d05f853fbd8aafd9f101288c17081c5ebe34138eb91753fe2d2f4116832b7ac74d8329ee1178740c6f578b2e38a11357cb8a50aa31268c9e6156560dcfae914c59a6c061c47fc0befa201f17dff650e67a7c08fd630f6f491e9ec48f0a5099ef1d827e8127c7e231d674dc160895eeec817f6ec4a3354960a8e5e8e9398742fdfc56ed27bd3d5866ad5e13cf5e79cc6b8bbc5a02e2ece07f39aacdd1fa974d595e929265fc5a6d87060a1d4ac312ad9a81ea26f0c4d94dbb30a9761f404b5fd27d83f6dcdd61890026166f006041317c06d0be2847ce979ad764ce6b114fa75e5cf1764f272fe92bbaa52cd6f46027ed23e9b8cca8995d8dd01649718fb25156248a8bbfe2541df72af4ca7de65772cfc20d068a3809834bf3a7ecd12e37aa327f652521a4612f546796e43e688b5434cc413299660b738cb89485bd49226f480bb0c2544b5c6d49e74c447cd2d7c0a51feabd85c3368ea785455e8ce948b77b9c16af8064dfe5e64eaf2ffcf069346c06faa302d5eb8c1e2d22f1ce0feb4bbdf3f5be5d8fd2ea2f163ead5f3817bc53d4411bea3ffe218c8625742bf1e4b8e3d4d690320edfefdbdd02a22618d6612a6303c3018c8a566e15a8a46ec0d36f13ac92f90638758bd85a1b58940c247907c17d6220d99ba8912ccd2b2ecdf50913a709619456c54c4db15152a9b52f34a9d5c8ed03cde8767e6665f4c32948b6d214fd9493f65c247d9b4b23f73f55a152a6c7d9f1b7bd3f37f4a9b9cea8dc717869265b079cebbd8b9764494e66207e218da7d317989780b1f80014b51777dd5fffb6a2cc2886a7e43ea4602f1c269fa9e9a22565cd37e9f94cf20c5daec28a9005a4297a10730f80a9aed2759506a675afb0a56998b8de131690c5b3286b3082f02fe9b57a4af7fb76b850297022421748439fef841b714b866c4b7d0dca6415fa94a3df6affbd1caca53c542242ca3260dcd3f4417e290e7aa191ad77b1c67fade185eac96ebc2de3f1beac03aebff1921a569c3b82d634be4305911c4f21755daea41f5d320155ef3f9d89a79a6095d0020b4381364585f87e234d410389923b682eea5d3b707c8983b0b7d5d6e237bd3bed586d44185426116b64429f281fd59da4b65341bd664d63aa190fda597849284ea2d5348595ef66d05a9e0d7edb1303f6fb4682c23a5725d708153e650049b7824b66861478fa8816efe26d7dc334756208baea2f13ee166ff3b520914c9d0b2f628493bf0328957f00ac3f3825dbd5d149cac70c45a9fbce2e3f7c9ffdc322c94fc0eed6b08ffc76994ce06a4ec70b98ea4bf1655997cae91e54ce6f8300b7196615f8a743610a32269cdabd6648105d38d3276477bdaa9e8216ab1ecc7951e35ad6558dea4fd4c0cd984f6cb2e65178e56f25b2ec726ba23da9d8a2f6b77899e41e7fbe887b646b8e6e5f7e356b60341a22701223889ba53b24a22dec96ff69ba74b4a985242ef2708b45ea8ecab64125cdf81c72707fa67889bba6e99c38bd7e52fbd2e9337991780e19ed0081aabda468218237e642108589d2b754a30007c4e3bd0028a04be80050cc107afddd4b79a88a03b0c31e7f554583bf238b0d6619c5f92123bda7e418cf2698fb73f813cb4d421f576771e4e6212a61c6cdaeed6ae04b780445bdb0e6a61cdc9eb366eff2d668d21554f02c93c0ec8954f0ed70652235ebb14ba42797e0df5e7528293229da257851f13480c72c42506d16ed79f5f0b23b7b08825ec6ee472e0efc62065ea4ce5104a39ffe31f0db66b4f68540fc01e0713859bee9b0080dee9c8a5a5803e4dc9b6a2eb8b88ed13892de113f5576984b7e8dc51a481cedea21dacd1be9322931e18d77e3dbf61f4a367da920527da8a32ddab57510c3c7ab31049841571bb05451c229d10339126faebd038ded3edbaea77bb5098f51881365f3bcd2ea6500533a8aac5003bed63303ceb5eb35b8bec0df2ac12f82c1f56da295c12fc4b95b83606f8768c0f4f2299ee224c19be800d3d70fbd37cc83f49f0574c9c3a934eca386d02a1cc6c6240b1c265635b25578ebe0cd9d6be00e003db0bdc953f52a4f5249d9c8ba98ddb8722cfc81578bb6bd9a28a1e771342c0765672b42e83744bcfcf7e476d6b09d438d44f231c5b1c74c7b7ee10019394a115b292dbf8e708cee6739080242dc3d7e7891ee54a4c16efc8c1ffd7560de55688e9fdaef6f77299efdc33b37639d5fc80bb79a2bb175c087b71b316138b173458bfd1cce2106c2a35a909f4658b3ba9b69a1e87d3125759a6edccd269560719890a41a1e37a710afeed130165a45b3f3b5fffbf2258c5f19aad95fb89ec18e03c1c2ce84f71103b1da3350a968a70b7d9b563fcd7fad17b52d6d94e919e0cf0ddf2a208ce166030a820abe51cdbc5655abf3a975d1888df2edcc261b121d179235851a04a1af5ae07b9ba4eb1dc02592c0613bcb306dbb2471760681add26803516d9ff59422d8f9ddf18f12cb575657682b35da3052178f35013da226bd57b91f2cf75820b7882f1f90d3d12dacfa369aaf1a1b30f393c1d91985ad2adabd1cddedb91787cd9b9375dd1131f5280b97b9fbb6c8696468dbd978cbbe952a8ba7f71ab4fd310f1a8fd8bbbfd15f69a14eab40f3a20e1d07a21492ea5e2f09bbc88a062b42d5350a5136d90b85df2331aa2a6fb65973ae3f5c2d7c964a5f77329e1590cd16dc58b691fb3750439394e0d93a3e6beed774b9a7deb5e8c6ba2b6eb6aea0ee80259b5e6b07f09665ec52f33ebc9d2dad791f42b1b2fdbfc8e11f4469bb9eb07b603688e02c7778771fd1f34a96033b053a5a6d1bbfa65dd36edfb5923556236a90eac83f85e0fe6e41a1c591a2339160907d23acd0ecaec6df4e4bf55dddf5f984643fba15062b5a68ede162d646822d0a7630730fed2e3eb13bad38e658796e115b43e60ab3e13f4507932f48d96e10a33d8b35bc16c48266222f70ffe43e9effae2165d3bdefa26f336d18ebe94b79aff85c960eb9bcd80aaa7afd78d90081139a0b6edc1d952d3a6d873359785bcf0444319671334e6b63348cc049055f25d19d4c3d1f69b3fae8bf403e56afbc7e8c9cdf6dad2c9889f407da6cd6570c8df4991713387efc417974c7d858971d20a59a35cc48d4172cc55eea84e3d6bb645489ce3183e2141a0d9512fa68b790d608c05032b98b301738add4b40c648832173d0b484e0f4fc57a7a5c51e87424a218a79ff6ac19ca174f11afa4bbc2bf72c79487a5b68f3e7c8335a4f7e90652c68111562c863c213e777f7f17e8f14a24dd6556ab0eb3d94cffd6ce6e9a2224a9dbcc80b45c11348f12ad0be49ce7cf02337c3769274b298fd9bc79989c34bf6ff1173d576610601560c6ec8d45e3416c3137287c27e18aea8505e115ad93f53075a65ce58761cabf07f88965211390e29da0d8a773826544946fcc45bb00cec88a3a7825b6eb274925736637580aaded8ea72bb8296cfdf8f3965686acc9f91babfc3c2ca522dc2b4a353c51de83daf255afec6ca5535af650f70815f499302f1394e6fcad1a2d74924034278b36cd6d2ebf514b6a0acfc4ac19860ff3785360a7d0e5eafd37d509f1e9310bf1d7f4493d7612a7e6437fb66942506c42e87039920a463aa376571f9bc89f60959982b3fd0af183a4ffb3410f6aca151b23f6847f4a8015516b87472bb56903c4bd"}, @iv={0xa8, 0x117, 0x2, 0x94, "a40c05955b7f7630d73fad172e48607f56280755d51208de25b2d675912d43d430d1535d926ac9024129c3d4c8114ce261ab376955203c25333ec76e2701068bb88c669869a110c79b27d13f8f24342029d694bd3704cb66c4dfcc2afa9fce76ac9f4be3a58e977d938c5220a4845ce6eb3d3971e64508a36e93ce60ad4b0db5b76b19493a4f1798d26995ca3952de3787465ea0"}], 0x10d8, 0x4084}, 0x40040) bind$bt_sco(r0, &(0x7f0000dc9000-0x8)={0x1f, {0xffffffffffffff80, 0x0, 0x8, 0x80000000000000, 0x8, 0x8}}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000dc8000)=@un=@file={0x0, ""/108}, &(0x7f00009b5000-0x4)=0x6e) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000372000)=@assoc_value={0x0, 0x6}, &(0x7f0000667000)=0x8) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000dca000-0x8)={r3, 0x101}, &(0x7f0000dca000-0x4)=0x8) sendmsg$key(r2, &(0x7f0000dc9000-0x38)={0x0, 0x0, &(0x7f0000190000-0x10)={&(0x7f0000ab4000)={0x2, 0x18, 0x1ef, 0x3, 0x7, 0x0, 0x0, 0x1, [@sadb_address={0x5, 0x17, 0x0, 0x80, 0x0, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b8f000)=[{&(0x7f0000415000)="f93d475f5b8b13bd85e4ce55d2a1e6df7ac1d8f7e9850e3fa4ae4a60cb07fcba78288282811f027658a2fab088b98e4e195ee08768df1609dd9630fe90292a1943a167c85597cd406dcebda5f96772bd3976efde919ea7cedb7cf79ce71361764881e15e44041be97d3ec29fdcca4895ebf16ee4ed3679a299b96bde9fd167e85f0baf8a79cdac2fb8405bb672420ba7d2c3d475883adc6a0c1befd9f412762a164ac6b2981d9939d8e43adbad2b2e30a3856beb1abd586c741e6d7df42f3ebc9c4de5f92ffb4d67300aac42202e29b54e4a040af59bea544a0d7663acdff8de87c7d2304382d143f12980709df3929943fb767346e79adb23bf3dcbdb05907bdee7035279756abe53c439da7bf068dc1564c00090f10672bbc5259bee14389c8cf06a9fcae4abb5252403b2e906345ce57b4c61b5119f8dcf6dc0", 0x13b}, {&(0x7f0000a18000)="2242f7f279793f9e31dffe520bbb138e5181cae566d3019af420bae55f2bcc25cb57a443c2c9d7caac855276119229", 0xffffffffffffff99}], 0x2, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x2) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 5: mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f61000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f61000+0x27)=0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f62000)={0x1, [0x0]}, &(0x7f0000bc8000)=0x8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f000051c000)=""/244, &(0x7f0000f62000-0x4)=0xf4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xb8) [ 37.310046] sctp: [Deprecated]: syz-executor2 (pid 6348) Use of int in max_burst socket option deprecated. [ 37.310046] Use struct sctp_assoc_value instead [ 37.337430] sctp: [Deprecated]: syz-executor2 (pid 6348) Use of int in max_burst socket option deprecated. [ 37.337430] Use struct sctp_assoc_value instead 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000acc000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000001000-0x4)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ff9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c7000-0x4)=0x26) accept$packet(r1, &(0x7f00007e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a36000)=0x14) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000ff7000)={0x0, 0x0, &(0x7f0000f89000-0x80)=[{&(0x7f0000ff7000)="fcc161105e9c07c9118a8799ddb29aa5759be13efefecb7120bff25cd81260433dd36faaf0a90fcc3b95c6b979b8692618653888c85ab00193e1af8c0639ec1221c134a473453b9bf8608f322b29e4c02e9ed08df70a288735ed9c85e9188f7a4a3777e491c38c1f028c74c68198e6fc52e77fde78b74b1e339050466e0c6be8ddf4b0218c396e96097b762beeb5e33cec1f50c5e22e6af264d7f2d3fbaa21602882c117", 0xa4}, {&(0x7f0000026000)="069c2ab7762bb9c556ac2ea9a50d02b8e55e1e5092601b556acd06cf70d8ab111f767f02a9421aeec0bf5505fdab7634e20f3b383ecb19f77251d7", 0x3b}, {&(0x7f000020e000-0xbe)="da57f0d418e38c22d6399c60e082a573d1aba72eb5b0241aada2e6c970ad4e0fe7d15e23396abaf2131e90327892cd220059c90dfa426c851d755f70e803935eba855168ca4d92ed13b400883d3c36b68d3d4c4fd19efe34581bc29801b028494a2b92edba0f4fb40081615ce39b32d52218e87db4bf31a43fe673ed0302333e0c70d42eff9cbc677904a6dc79802b3bfe6d66f6b07d25c10164d7071974e7d52fd03c613a91de8495420114ffd5abba274e288c5af2bc11e6b790334813", 0xbe}, {&(0x7f000034e000)="73ab34d8b1da32d72933fe064700708d617c4dc855dde99ede6ac3ed29d72ef409fc2db210fa86e359329e9001dcf7719f203494f12bd9ed20bf8269e831ca799da46b23e7bb18e132e2ce973976ab86df", 0x51}, {&(0x7f0000b74000)="aa409835dd24ff05036792a6357cf7f073afa128d6b59bab55258dfca3a7e78a5734b03079a5571544b3e3fd0fa51d134357dbfc0fcee43b3ed4f647651710fedc2c1a09a2014673c046c2ba0a9eff080a9065feed2898aec82cc8d5b44b756191c0f8eb654360aab1c5304f65a640212572ecce7453fefecdac415fe0f93ae8af9785884d67d1c426dfae19a43e2739ed9f62c9767ab7de5c429b27a3ff45c9e7745a3a70a31b", 0xa7}, {&(0x7f0000621000-0x3e)="b2ebafb745873d709bdec964d24b6a03267f0f29bfc49ab6520193bcc7f1254879a0afd5bc61552989f67e7a1d9d0075e40ba7c01b131dc7c9a70c7707e6", 0x3e}, {&(0x7f0000ff8000-0x41)="f1bc1c8ab1e641db04c524be0494a5a9d2fb2fca1ed533632e22b2989c2b365e50504e9aedc3831e5695c7adfca049fdc0e4874c3af52c1aadff68a8eb64673c90", 0x41}, {&(0x7f0000ff8000-0x5c)="b4924e837ffcf582f6f5b3127becbbe925d40f57b7836a3c51ad5ebcaebf7d73aceea276f6e6d4b841e5d27b3db30ed4faf7d1029783c7c86906930953c60d659d29b7ab089cd5831c9f910d757f2c2ed94f6697f9d44cf3ad3b70ec", 0x5c}], 0x8, &(0x7f0000ff7000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xc0, "a649cb1652eadca481a726ca0f8c0f93bb03333614e6e3f2d222a4488a71afa74f9d92d2e8266a9f83b6053844c5f1506ef9b2776f4b0a7a0486ddd5d63dffb9c7badc582edefa794da8d41ae9c882f0f6340461d9e39443d8447439cfc4667933a32c78715897b66ed780fc2e2ed065d5a4f08f9f0061f20920fc2fbb1187179ab1126091f5600c9acfe1191726dd3bd1248b4d1f9c3ddc90402ab01461914c8e7e0ceb27ea1fdc3d0ed6e6f54a84f45fd15bef2e8c0e99e3fbedf7f18ce47d"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x94, "73a31369a97f4f1c5ffe3a2aaf52c13a4439cd6c657be2dc9aa91741f29660f76d09844d106a18235ddf5feb5df289678bf676bd864e6563d6b3884b4c04637b37ed3db3ab6e6f7694ec0636510512671eb674cf6f3e6dc96385798d2313f7949117fec4ada61d49d431c820a587324d8bc1912cc31595d86190138932b4f1263f9f4cb8b69724fc7780d2de3f43351c2e555a6c"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x240, 0x4000000}, 0x4000) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) [ 37.393251] audit: type=1400 audit(1516049443.184:33): avc: denied { accept } for pid=6318 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 37.422575] audit: type=1400 audit(1516049443.189:34): avc: denied { write } for pid=6318 comm="syz-executor1" path="socket:[15020]" dev="sockfs" ino=15020 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x2}, 0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000416000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000016f000)=0x14) sendmmsg(r0, &(0x7f00005bf000-0x12c)=[{{&(0x7f000099d000-0x8)=@sco={0x1f, {0x1, 0xffffffffffffda91, 0x100000000, 0x81, 0x2, 0x3}}, 0x8, &(0x7f0000ead000-0x50)=[{&(0x7f0000b36000)="0a1c7e3102e69fe9409c714688431ad5c942c04f13c96a982db43369fa4c73e722e17934a154a0e30b727fe8f120166a3e8f1850d1ea3d89eafeb756ad73ae03bbd6bd012318bfa168c06f401d37663578379bdc0c38e6e18d4918ea14c8db05e3b7203f82f6b7ff648a1d590942ccea9629f01db4606b2e3fc9be899fbdb2a3648cf0cfef5a04a307b888d71610a9d18667227d166faeaa3aa4351ab65b8a96e4de7fe52b48bb11e095739aaeb3e66bdb33e8e964ad81b48e1d58d530cddac74808b60bf019e3aeadb1", 0xca}, {&(0x7f0000282000-0x73)="b1ef5d8846a5f1c513ed3bfdda9b2a4408c096e82945b39b0fdfdb306446dc99f5ea556810908c45eacb97dba9bdb971527aef03a331c2a16f94333fd27e56211bd8449855be46e383d5c14c830ae5529230b9d5bec318287835daa4ba7718d6925c48338f6cf7861039990e58ba38a42f6a3c", 0x73}, {&(0x7f00008c9000)="3b3a700a8ee2e7abf78a743aedbe54455da5f31c2a1fb02c0ac682a51017a46a3160f63e8a6946c64443c4", 0x2b}, {&(0x7f0000c6e000-0x1000)="4c7fd20c0975e4bbe25fc607f8cfc444e38cd9e84fb80886295d749a848280157a6951365ce54d6e7afeb718f5dc96ffbd78aba6049f1e0c8a9876f5881b88770841861db3e0d0e98b9bf3db3804c4b59b026e64456e82841ae931f5df2c658a95cbb672a287cc922255adc6fcdd230a9c211735c16b254ce89d38932f3923ca6bba2cbca5686f26b1de061b5ef3dc13a053f235ed00268c1562ce5d873d1786868aef9d61622587a12849ecef263273e980ed9da79a2f80ac619bad2f39df12793764aebe2893d4dc49a2cadb94393819e5632f71c502d179e04df558a6f6441dd6a5130f81adf2c875bc77208ca894e2ceeb7c6045f4796fca16956f7ab0d21f64c9f18afe5068a7be77658fda744776cc68c32d1fdf234afbaf97f23559ae439ae2865cfebbc35de65e97b24323e9d6e9a96f6dc31ac6a515dac350dcbe2349d662bf6ee0a402c4aad7f9eb401aec02269a906080ca67127cb9a73ca432047e598b0e21f811e7110bb82150e3d06d421ea2cd834c5853fa44d2c336ab875daed23bce914b020a2b688363dbeb4a045fde54da6f8cd34a5a99c76bc8dfa76b30f8282203c8c86e95cc6ebe776aebc438e40c0d68d51315e4296fefdeb43a20aee65a88c7eca2ef16948ae061ca49beedaa9cab8b571e7e2a44593256207f05d0f48f21e9e2177dc17c847eb8fa158a785da92469319c863761cb7abe04107d562e52f561b2d724334589d9ae97f2e5acc31f410a6191adb0db4de35c15eaade0852422fcd14e4a5f801488fe2c6094e9b3a4716944aab34ed2214b560689818eca06d38e1df0258c27bbeadaf546ef834014ed28b4a6e94588e6118a2744676cd432a305453badc6d984b17700e815905742dbc72a7e3a4486a53da4d1f94ad69454ffb2d0bad351b15cc8a0ccab45d55978406db0588da2a25d0b7e64635245e6fc08bb40755fe54d7500708d95436e9f5d6e90864de358c6c14eebddf4818fee57ae943467356a91ef6ccc01bfd741c61c1bf4ed388b8c4f28ba198495b47919664113fa7ed05c3060b82633332058c22a7d220f6f2de090da0bbccf809c1568fa0b868fb83dae814ebaa1f078f9fd43cbfa9090328485cef2b9128ea96c1d1171dd699e366df653a52978964e049344b595e8ffa3c82aad756d2ef4717e6b8fc6b4f2163672280a4a42d8fe9b6b507a466618839760f0a2bd2b658ac865544d329eeb791c4ea7bced75ebfe6fba33d4985fc3e56886a8767076e6d0af2cb073de9fd983eedc21a21d5781c8bad0348003c2c3cd965fe82b74ada45ef0f41b3818e62011b21c387a9b484b99506578e0765d8886a788dc9ef5b1a4a292139df9ad7f66a26d5eee10e81232bb4a379f32bcdafbed88617a3d552517545f6da97c95ae67f7f764f30fb304a66488f492cdf4d6cee744d869249c2997cd9e641981e52d45eb7e04f94e4e5176a894b980217563e099a49c661e702c6fdc1127e057cc93e63280491810ae53835c4d9716b9bcfc34881d60b25085fc4af89b1ef822659e78007c6544af2c2d68447fe9dc14b330e58e9c6ed3f4850847e97bf29aa370a819f0a8cba5797c6cc357707428738e3cff7c26cd2af59f4a8bd5ac4f4058f79531112fc806bdfe6ea3476598df55e447e383363caf42ee745e0b49499a3b5492e0b4f32387a4164ea3ea4d74352f25419bc7fbf7a41e8b25709001bd3aab847ca2c3346e6160506db28db8226be0d574a9e5ddb1e4934e8ce32c0621cbf4316fabb5c0d912d705f5f1c29935c622bc025ebf849a06501a316809b6cedb8fd5b01743462a26de240cb72c110c0376ef76b392ced6cbbb9c3a2e6b2a23a8d7d0099747ce0f2e558a3d2e2eb352edfd73c0801fbd0c9841cbc8d71810c6b07dfbcff6b2587a911308ab307d18f4e0229f88ade72d5cf51fbae8fde8e09551d71f39c09ecc4bef22af26f9bfe37935669d00394c742e9a97338ffa6dc48d869a50f8db35ea1d20d01e18e1d9d93f94f5ede094d4d95a757c2b2c6314c6d027a609d65d1af65e47f985c772fa779ac3e1a16d167814e3c645cf7bd96b4fa1c167ce11bab816a2b491947624df4b3591d30b47620b4adde4d2d7373d62b96995497faef797c1fe5402ebd0549dfc3ba1cfb6f53c4215a9048685a953e1b7b56ddf09dd1410dbbc14a19966cbb96f2fae52ec5e37bfcc23c91b90c8af4940ae06b1f5551820f1bce7b3cdcff579a2c95564b2cbf61fa8494c847ba2928d9c5dcf82acdab77883b01b4b45712c600da394a554c9b73b8bc29e2d3ca079cfe23175c64fe4732bec26aa4370319191a161b6c73a00d2653b3269604e1e020ae6c4d102f98332b9958d3f49ebb7eb4704da4742968581f8969c6da6cc69107df7d261fa9366e010391e09a1aa9370e3fea2e5dbd7ef65fa88ca53cc01ccb0eeec113d3389bb5dbe43b95d42b192d349e0781550a4ce8de085409854db1f4cd02f8b8d89683c5992d3519be2417b7ea2fb99be7a9163322dd4704042764adb9ee79676f56196a92f659d4d1bd52894a156ece59320a4a40f087fdaa0c709f6cc76aadb33cf8f216c2d2e8319894356686bac8edb269e3af5d2d64f353fb0fbfc9a6ebe87d35d81b7f9bb2052796d652cc3627f8c850a9a3b138901367dae7be32ee9326a556b0dfd66b1a1c33af3cd8adce6a8643c03774101b7e2477e9f9cbbb5493987d0d247a1756988f49d7c4db65dd4c144c27aa2f0c52ece0a11c3d0fb0db55742128d38d97227af7652fde62971d8f40082404d0d6d2e3dc48aa77c51784f7a0514988e314577ec02f2fb8b93672277da34c207d2eddd5190d1abff97d6661265487f0377fda610b76cbdf92610c3807b69fc1033ec49cdc70fa58f45732340c850ee7d298c1c6ac509e9445238aa771863780ebe132be31d97ae93e4431754b3a4db5cbbb2bd116f16ece84202087de77b319b6c4911005b50c6a50fd101f60d8a1e36fcf426d93b06944ef7373c3e747d109f9660fe42a5fccd4f1ce1304288699a1b75f8282b9a9d4967eb13dd3b1fc88d2ada202fcd318be93d0d39e2979dba552368fde86aaf1673193f850baeeb52c7f2f0eac2ed0496300aea142c576d1f7af326a1e17a147c3d23dd9fa25aab0cc9c9c39c1155ec17ccccc95ae69e44e5f56c3a341872aef51b391eb32f17b405e6fdc964afd73b21f50571573824705e677b9d5f2c273d47bcf304721da9a9ebca789a146b4cdd207c3af1f872bd13e1490d4a51f6ea785b80888de859fe17b8b6e806f4e0e86c92bad7316375de01d3c0365278706e94b06af8745d5868f88132bce1fb4a11ed8f62bd18cd8f91e523d4c36fbde5f342d6cf69a1a88f7b8771bd4c0b6c35695085e132358dad32a00b27400534ae1917ce906fa509c7c4632d0eaa24f4d3c8f3a39416dd96ee100aafeaf95708a4495675e251a8bac7bebe3cf44bf53f4d1eaa601170b4ae43938149d37febab0b146771fc5ccd4d94b8dc78b9b606b0a218f8c2f82051c7d20cb01719c72f743dd48fdfe457a8af024bdb475d376df11660f04e92d6ee68ecb6e7874d887232eda375b86fac6246197de7eb015741cc2e37380017b800b9c960bc3723a4eac1c3e19eda07a6abcaed733f542f577b798fba7520d7d101dd625f12af46e82e7de1e2db671d4d3f54db5013c3db932430c9003f40b002ceda6fbdb17885aaba870b017eaa8889cddb4d0afbe23408b0b88bac03e76514ddc4e858cc76eee7d927d6fb7339ca346ae005c5951819e5533117cbb0c66175b2bd5d7a683e89c95ce10642dedf8cd618e613d58c3c4a56436909ff9a1d1bf122aab0d549dc73f03f1c1888243fae09a8f0ecb71092e96adfe9edb11134c0193efe8f1c2277942fae2edc3cb5412ae4332e02f2d53e41f4e85f426f60781cf2908b47a005306bc534565cc6766467d15bf916d809af793d733420f13aa6c259c08f9d869c62de27f9224643b47523f558a314756c8500e640fc17aff96ba6d0009268315835c0698b93ec3eaf9059f68430f41664f9ad0f4ddd551c04d16d8fa477784bae7a3f78f251570748fc33b574ec8419a97bf01fbe25d4e921fbe47a81409861eb45f07f5aa6a303078370f3fc37c20010825ff4dbb910428d2d11fb98e0be0699564f6c5dc39fac7c1bbed6d20a2555fc9afa6bc5a7f3f3d1419da4a3a778f9f961ffb914285c4cd56986bc9ab225384706297e5d7485680d0571e49655238cc337d2ee9e8d03057fa1a3652205c2f24a3021b82481f7cfe04957087a223f0da1bf3799fc8ca998e442cac5ac584906dcfa7b61058174072688d51b7f9f8c9821dc2e64e87e498763360390a654477aff5618e5d79b3a3e06ad9574bc2aafc58c864d305b7dd0a68fddc24f8003dd4379b56c2e5aa2f3dd8c4167485e71e6dc9db18120423a81cbd4737dd0d5bdf46037b0d2804521888f075fb4346f3e4d4050cc1fdbe1820773c328a18f446eb3d8b61a9c6bf8e9601823df5471d05e96d4b0566b8d72bc9cecaaaa7a504f7331d2ca74e9739c27c4deed2d1d8db142c8d6cd8244b4f2d1a8719d59ca6b7ff1b173dc2e69af729fd460333b7e6480830af2ae35ed02a6346ff8a2d73adcc49c1bb8a4dd1c251fb659b4cce117562280802a31d3fa7e9a2ac4d5af6d1f6fee8ef7cb49eb167b02068c43b50034ed705d2d92e34febba7d1d0a9846d5917d0c6b579d2a0b470e4ed62f5abc234f418e357169f19385c714b4d8ef803091c9a3bf1c8404ce7a35909ded311faccf52dac7a3e374e47ba184b7686a42f313c341754af08c17eff455632cbb7297cc3d5f724491c215d7cba38b643d042a540cd784b4bac651b35fd7f83100de6af9a221ada00c0d778428fee42710a97dd5d9a2c575fbcd5d66b86bc8d8a0be173a1fc7c8bfe04c09eddbc4f32e0cda21e2927a355b7151bea103dac7baca6d81d44cab18539db8ccadc35516a2dce3a32f7b9b42841a740e2ac9bcb777fc26b3d3d2bc83a2b50ef3497ae9be62d6cf8ab7e96047d57dc52c3ebf258d1d95174c11c3176687f12c49a52aa35f5262ad3cbccf9f969574990cce492f0386179eb7b928d32ff81ad4fcf9e69b52dcaffc608972475028bb9a124caa490b83b839d7380bebe2ccbd443c6777c23936d173e9727caa23cd80deef468122f8bf8ef3170f9262ce0d6bcdbb7cd8739feb8ff275277292a7ec44e8dbfbaf67ddca6bea9a9f11378749414013820edda89ec1dea0b979a6fff11ac27aa5dfcaf2c1b45210c5334b89a213ad4f7ea9f2ec94ad133be70fddbc29f6901e8a32fd4d82356c8f5551d0c776ac3e70998285e23a7ef30e1118ba5ef009b85538a5adb62ec6bb371500da31173471df9b9d8558a321a7a0032245ee556d29f766e5a1ae9d4f03ed18682c291da3ff0ae13190cdffbaefe1b791b4c9d9641f95f818ca78bf869e2ca03d52aa8844aa870e747d9efc28efd8947ec5efe89cf7f122199cf506a89013b6abf2c87b5a8e9490e6d40de0332559472699e3ad15a95bb76a7e4e7decd2a7d6e2d9d8b6b0cfcaaac39f2c91056385941cfeb96b377714c9cbaea3f9a7b342b7b5a80310ded76ea20f633fcd4a9b7b6442d0530c4e0fba4812accad9be6eadf3944049e365fe3d1b2a96325c03a765d307a895792e2a9c44d40c1fa80645e0794782214eeb0b67ea2dbe628a8760c19c2dd585813cfef1d0717bb7e219e8ecb032c65b6afe803c7d368ad4c6d7439111b7c54f2ce592d89807655ef86138e1c0cbeb04ce", 0x1000}, {&(0x7f0000768000)="d0bb7870e57f929e889b6f62a00dbbf94a986c3bc32d62aa07669230cc584e2e6c55a22acda73c80d7c5fd52d550ca2bf49b22dcc2ab500167a4f690406b0cd8ffcbd63247fd17f3c8454086cd53b573f1a2f87f371c5f8c21d5d95e4f855ac9d1b12a288e7775786f4d4fbd9e13dac725442fbd1cae684cf6d4403371fb651d8a52f6083cb4fe06d1beaaf02418ec1ae7f80622d38750249c11508a77320a4be29c4da7e02a9db70ecac25545bf3e2355c04f1bb7f835d5b60146e9a774b773f7af9b7b6c530bee6f6637c70717510b88cd752200d2d4b51f", 0xd9}], 0x5, &(0x7f00002ff000)=[{0x40, 0x29, 0x8, "79261c47284c8819e708c55c406763d93411818bf3f90c0b9d20f19d8814fb5ec00149d0785c062708c63750"}, {0xd8, 0xff, 0x80, 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0x1000}, {&(0x7f000042d000-0x7)="9248500083ef94", 0x7}, {&(0x7f0000a89000-0x9)="24df91b1fb76f7450d", 0x9}], 0x7, &(0x7f0000e50000)=[{0xc8, 0x111, 0x5, "93e86de671b54b104c63d96e4b992c00bb724c2576b8557449920abb8a18ac49a0891bd9068f0dc836c87c3489dbd7b178e9473da2dd2967cc93639873f146caf64fe2862092c310a5393600814149bd702c7d85b90b3c47dee2156794ba3cea7d7c2c8540253142412fc955076f17708b0fdd4d9ddc8b2cdfe67a6e6a2616c91aa747f2441b4d105312ddc5d8fa5a26f0ca479b34123d3cbf74667db1001b49553bf7f99e392f601ec41818a20e854eea240bdca440"}, {0xa8, 0x1ff, 0x2, "899331fdc0f5fdc7bf027d136f648b3d602a0ed08eb730cc2337656f514cf55c142c630b879a1b8f8563966fcccff2e9d5904a99fec1e722136efda75b09f6a51861a72820df2a97d3b4df75d472a29ad480d18944f1ff7c91553f132e417883ad8b9d4c29647ce9569c9b83c55492e9907bda2069f5c126e227561e2cdcf57dea31d6d02362fcf106d7a450119e040f8622"}, {0xe0, 0x11f, 0x9, 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"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0x1340, 0x4c010}, 0x1}, {{&(0x7f0000325000-0x14)=@ll={0x11, 0xff, r2, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000d8c000)=[{&(0x7f0000ea8000)="430c18ae4dc81545ba2a9dda9acc38eee371a37a9c01d45b2b7c7d4995044b790981792d0aabba60ab08c0abc73b8831dc2192e4a56f9eb1b210f0167218c565babe9f15533261a4cb6cb6b8aefdfe35d0836712a5cbc72751c38bc98a410b0f2a77445f52d658891ed8c3226ed7d34a2d523d0047", 0x75}, {&(0x7f0000ae0000)="e4eca05490a977359fdc45ea742eb8a08d6271df293f2d0e15206f7997", 0x1d}, {&(0x7f0000aff000-0xcd)="e66df97605a82aa64f15b59bf99af369a13e81042e90a786d46d1c4d3c9759f2dd838deec3e5713e71afad9d32462ac5a4d424d483b31614c1c18057e16a08c9da4b5bde6b5e2beb5a30255502ae3b754646788982d6b078d3e8780e123a7a31f44e3e6ea16d275c49a1a418d7c5d15247acce1c56abc74965dbb4078645f610fedbae3532e25c81eef5111aec8d4e07ed051352a9642521f351942bef573b51d59f024d2d88e195a8392fa76f80c289a7b995d47da4e202dc8a0119a0d1284af15b234752d4f4ad47eb888cde", 0xcd}, {&(0x7f000069f000-0x1b)="46516065d774da70690fb234882a29f02e8d4ab48f23eb55fbd2be", 0x1b}, {&(0x7f0000b25000)="bc28ebb104762e3b2524a991c16b9e508b62fa6c49efa9ea314986bfd3884809be006d609bda52eb4a3bb64c4655e6a8a73b46a11d3ddaeafd1f148f10f6", 0x3e}, {&(0x7f00001d0000-0x86)="4967e0dc7c3aa1b089c19650f7cf8e348d62d091d74bb98e450cef1f46c1137e9201ac1e2d7bfdd033e7fc47c87e292997a48f2b1e0dc9d9414141161b2549e8dac933fac5081695aa61b30c3f01b5e9524b01826ea49103bfb4665a94c3bec7ac7782db2bc05bcec6c9dc2d8ab92457212956f36e104e524e95839679f15afcc6f96feb13eb", 0x86}, {&(0x7f00009c4000)="d8e196532fcbf2d0bc443dabc216294907b8f64f91ae1c46b3095c8661a0f83424c7cb8d70822e3a1b72cf5dfcc4b3", 0x2f}], 0x7, &(0x7f000021c000)=[{0xa8, 0x10c, 0x8, "eefd5b3e3fe3661bfaa8dcdc588fbfa06ed3f275a0371116fbaebc121100df977281025fbf37f36371c30e5e242419a014fbe43c8dc7e61d7a08e10cb4e3a09f52e56ef4cc34db0e941dc7042269ead57d06e5aea406faab23df728775b2066524eeecbacea7b64718c76e6672726900765825affd04c0dc68b566bbb7c4ce2fda009787598976d12d0c32dc397e85888ff218c9aa14cb"}], 0xa8, 0x40000}, 0x4}, {{&(0x7f000047e000-0x8)=@sco={0x1f, {0x0, 0x6, 0x4, 0x7, 0x45, 0x101}}, 0x8, &(0x7f00008df000)=[{&(0x7f0000d8e000-0x68)="9e87c3d8bc9e7238116f8684a9dfb80b7ff956023b4ea99ec55e7ce915773e86c037334157637466b44add89eced80c217592a72ad20339bc600885631b5d6932f690d88cf4b7c51c8be1493df5e1bc9e580bbcbd026cdb3b207f343c8a0bd8bc09df5387a59bfcc", 0x68}], 0x1, &(0x7f000048e000)=[], 0x0, 0x4000000}, 0x0}], 0x5, 0x0) 2018/01/15 20:50:43 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x4, &(0x7f00006e0000-0xa2)=""/162, &(0x7f0000001000-0x4)=0xa2) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x9080a, 0x81) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd2000-0x4)=0x1, 0xffffffffffffffff) getsockopt(r1, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/15 20:50:43 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) connect(r0, &(0x7f000001f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x2, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd25}}}, 0x32) sendfile(r1, r1, &(0x7f000002f000)=0x0, 0x0) 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00001cc000-0x2c)={0x0, 0x4, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000ec0000)=@file={0x0, ""/108}, &(0x7f00008ab000)=0x6e, 0x80000) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00006c1000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e39000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a59000)=0xc) r5 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d2c000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) r7 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000071c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000460000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009fd000-0xe8)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000034a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009cc000)=0xc) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000aed000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000)=0xe8) r13 = getgid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fcf000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000898000)={0x0, 0x0, 0x0}, &(0x7f0000659000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c1000)={0x0, 0x0, 0x0}, &(0x7f00005a9000-0x4)=0xc) r18 = getuid() r19 = getgid() r20 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007f6000)={0x0, 0x0, 0x0}, &(0x7f0000e47000-0x4)=0xc) r22 = getgid() r23 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000675000)={0x0, 0x0, 0x0}, &(0x7f0000a5a000-0x4)=0xc) r25 = getgid() r26 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb4000)={0x0, 0x0, 0x0}, &(0x7f0000b27000)=0xc) r28 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f12000)=0x0) r30 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001a9000)={0x0, 0x0, 0x0}, &(0x7f00005c2000)=0xc) r32 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000075000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c8000-0x4)=0xe8) r34 = getgid() r35 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000031e000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b7000)={0x0, 0x0, 0x0}, &(0x7f00007c2000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d61000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009c9000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f18000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000504000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ae000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000830000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004e2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d8000)={0x0, 0x0, 0x0}, &(0x7f00000ac000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000037d000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c88000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc8000)=0xe8) r46 = getgid() r47 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000729000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c06000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000447000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f000002f000)=[{&(0x7f0000deb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cea000)=[{&(0x7f0000981000)="1554c73343fd4dc5c3603bca1db79165b5aec20817266f8b734d3daa0fd416ecefe41fd779a4560ec28b92cf25a13102c288075177e960a55b339ab81e5f72ce87e07cfa70", 0x45}, {&(0x7f00006f1000-0x1000)="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", 0x1000}], 0x2, &(0x7f000003c000-0x108)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x108, 0x14}, {&(0x7f00003b6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000059c000)=[{&(0x7f0000fab000-0x65)="e1dbf60bf4714b1f0e6d7429a79a60a88b1f7d0e1ea8528ecef4e66f49d4929846a587f9933bbcbe0aabc1d8f02864002162b3f0b1a1dd6b083bdaa1e8886c3b870b8318f99a152f5501e93c27c5af3b9dee6a14d80c3ba49a81ffdaddcd1b01381e200bad", 0x65}, {&(0x7f0000bc9000-0xef)="5310ac7095fb5ab13c8af1af4aa27ea0382763a11d9521343c5503aecfacd3f6dabd2d9f2dda8ba0c64de082b3a50614049ba1e26de9de360c970c0e6c02de978b0937097700185d1020eea8f1d8d26e563dc9296d3fc6f754d919fe92cebcd4595b6cf4d5f0f84df516f60163118c8541987b36bd88796d2f29807a0c367a4341cf528777b73a6edb0dfd23e26f75202c075fc68f51027ab3d313c62adefbfae2e189296fafb999e7069af54f4bd63753737b6890a16d84cdf267e2c6b02707f9ee672cd4468599a79f054bcec3b2e0160eff4709ba9a6832361c9df3c15e4e3efbe3f1c57b79ea126e90685e1078", 0xef}, {&(0x7f00001fb000)="b0d47decb93a270dd37ebcdbb5baa841e355ea0e7d95bf32952bc4a9c8d778a6aead6bf92b834a89bfe76e8412500b28515b5aab7c7c6eee546efc857760160730fa910d660a8bbabe49c0a8d6c8c54631df24607692eaa9891149a315b7d670d0f46b", 0x63}, 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0x1000}, {&(0x7f0000093000-0xc0)="a5afd3e6b039d95c65145832720e6f6f5c6a38293761c5f0f407181ad5f1fdd913564a908d72670469fb0656d03b9f6f85eef069c400871c5ab244b58f6b2866e154a634931640c886f87d3ae3f5a3e2a6282f4ff48c6ae7b1539628b24bb7af522e0cb693e47f40ed2aa7bee336df8db1613d4c3c52c6ef073f538b216506ac564063f967d30ec22c9aadca807c8df14758a3a3342396a369a84ab3f03201ac6d129e7f06e92430f30791cbf5c240f533ee9287f408e142b0227d5e74c6706c", 0xc0}], 0x8, &(0x7f0000ff2000-0xe0)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}], 0xe0, 0x81}, {&(0x7f0000cb4000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a4b000)=[{&(0x7f0000d8a000)="0f19003ede4e75419d0b864e339efc87f15e69f6598a8adc80e0b829b81a497c9a74fd71c7e2fb410a5c0f0ee043d31c8d63475623610c027a811385b320e1bc2ed3c258c60ec1b5e9d6b85d30e71331824dd1fdef7a0b180be7928eb08d655e3ad409", 0x63}, {&(0x7f0000075000)="4ba44c4abb39714adc6b5e79587cfbbc08ebedaeed3ed518b79cff3592f44f6c45adc6bb30f4b4e7bd42fed9428bb3c7e912e41fb7f2e4a99dfcaf7ea0b3bd3c0502bfc7fecfe28b46e7299e7c10dbc5e94044d398ece83d8f94f65e82552eb68e74d73a79e81312ca89aec983", 0x6d}, {&(0x7f00001d8000)="575bcd94f72c00694998c43a9fe4e88ef62481d4c1deffe242366797c1fd45e587034097ecc44cf17d39ed43f12b29cb115b7b0476a6ef307e07eb358fd83b04de95115f38aa5272daf7e7a1e22e7fb5034fcc22c393308ba7fe1e34f599c11145343ed34a64e88325874b56509f8a6e89f5c863425e1aa39932c57dbadefa0b1f624a4bd0dfcfd4cd7bf3dd1a86f8bbd789f31cd65f7ee64047e26e995c18c726ed9f0cede9546f6ed1788f435aa4a86240ce51fc5b6d25eea93d712ad4a5c0eba40a347823ad28fddb386699ccae63814cb982c5ea1a422faf5407ead4ff2920e7ae75c9eb459b276665918056aac2", 0xf0}, {&(0x7f00006e9000)="356690ded99f4e68cdea2b8be0cb5305f719850b94ce78b06cdae74ae42b1eff81cc109aa0ebc7156a42ea9cd1fef400d3159f853fbbe2f074cfb2780bef77d1b07e0b044c7ab368a003dc289fbd481970e9914e4bbb74a2ec195609ec94c025befe47536e6e9c397c98394f27bd14f8f38baf43ec910fc3463c4411f0f65b6159ac43e3b7163933df5d1ffa862c1bc752781be278813abf57ea815a520047d3c23e39ca27057dba9b66b0e490a43d9971d37b58082addafa3b828d6063172297b4d9bc691328591bddcb72e1560af0d2a2f2f7db5b7ff2613ab5e1d1b8c1d66fa707e25ec56437fa5b441", 0xeb}, {&(0x7f0000ca0000)="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", 0x1000}], 0x5, &(0x7f0000e28000)=[], 0x0, 0x4000010}], 0x7, 0x0) 2018/01/15 20:50:43 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000995000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000c4a000-0x18)={0x4, &(0x7f0000f32000)=""/198, &(0x7f0000001000-0x60)=[{0x1, 0x97, 0x535, &(0x7f0000000000)=""/151}, {0xd520, 0xd, 0x0, &(0x7f00003c9000)=""/13}, {0x938, 0x56, 0x439b, &(0x7f0000b58000-0x56)=""/86}, {0x6, 0x6a, 0x4, &(0x7f00005e2000-0x6a)=""/106}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f0000d7a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000058a000-0x4)=0x10) r2 = socket$inet(0x2, 0x1, 0x0) socketpair(0x5, 0x7, 0x1fc, &(0x7f00001c4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000533000-0x10)=[@in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/15 20:50:43 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000665000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) [ 37.440992] syz-executor5 (6374) used greatest stack depth: 16864 bytes left 2018/01/15 20:50:43 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x7ff, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000002000-0x1c)=""/225, &(0x7f0000002000-0x4)=0xe1) socket(0x10, 0x80802, 0x7) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x0}, 0x4) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3ec65c0a12e17e65, 0xe35, &(0x7f000099b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a5b000)=@generic="91df50679bcf451de219ccacca68991c") r1 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x0, 0x80006, 0x9, &(0x7f00006dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000f7f000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10, 0x80000) bind$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f7c000)=0xb12, 0x4) socket$inet6(0xa, 0x800, 0x6) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df5000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00001b0000+0x83c)="3c890d74d3148490e9a5f66fc084063946a127028ab5976a85f6fe99585118ea", 0x20}], 0x1, &(0x7f0000752000-0x18)=[], 0x0, 0x0}, 0x200) getpeername(r1, &(0x7f0000c44000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d11000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000655000)=@assoc_value={0x0, 0x200}, &(0x7f0000a6a000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000769000)={r3, 0x1}, 0x196) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) bind$alg(r0, &(0x7f0000512000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) 2018/01/15 20:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) recvfrom$inet6(r0, &(0x7f0000090000-0xb2)=""/178, 0xb2, 0x2, &(0x7f0000ef7000)={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f000000a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000)=0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000b000)={0x0, 0xfffffffffffffff9, 0x3, [0x5, 0x80000000, 0x10000]}, &(0x7f0000001000)=0xe) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000c000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc00, 0xffffffff}, &(0x7f0000008000+0xb6e)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={r1, 0x0}, &(0x7f0000000000)=0xfffffffffffffee7) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd4000)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000a60000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) bind(r3, &(0x7f0000afb000)=@generic={0x2001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000747000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000de6000-0x4)=0x8, 0x800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fd7000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000fd6000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fd7000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x1, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fd8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() mmap(&(0x7f0000fd7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r3, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000fd8000-0x38)={&(0x7f0000fd8000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00008ce000)={&(0x7f0000fd7000)={0x1440, 0x16, 0x200, 0x5, 0x1, {0x7, 0x0, 0x0}, [@nested={0x64, 0x34, [@typed={0xc, 0x3a, @uid=r4}, @typed={0xc, 0x4d, @fd=r3}, @generic="4bddac0a008fd961c62b79dcf6a80856c6973183fc8ddb46339b418bc37765cd4c290531c94f8c4e2ff7a76662f2bb3a5f4a4118d343d91bf6138616d473c06d668e7341fc94"]}, @generic="d9f5dce78652d8f8ad72353a04feda974ac5dc7b66616eb3222541b6ee514fe74a0b9fe6e382d5475e2d477f86ccbe815f36a35f59b230960121aa8d54e7da7a49fa968544a94f4962a7c4e4f39dcc31cd0786aa8a79ba1d093c535ddbadcc30ad538d7a87557a08fa3af1804872b9a36dcd4c3e717594e1546eeb437cce035a877189d98c0e245eedf8cb141fda13636ce5feb92de08035535bfb153117203f43909d0f9abb7155c66bb4efdac409a77dbfd85d2c12e5027e", @nested={0xa8, 0x38, [@generic="207afbe9a86ebea699ab7da15832021fcee46e4dbf39a48428cf3180fa8ef8f9f803210656a14e35414bff18571770efda69b24bc57f29de3a6c277d6a2c0cfe60bfbefe9124b55d9a43793c8585a1b5ea669759a7c0c8f69effe84ccff994107bf21819392356ca164d4f7844cd1c88d37cc0286ff9f4a36903540e088ac2237e62437c6be8", @generic="bc8bdedcc7eb22a290d55235d13fd2ca12feb021a543b6f45475fdbef8"]}, @generic="9dcc23f1f285d679453e6cf920def300b2196e092472c66c0b6df5c64db65069d65cb6c9f7bf18cf5a14c9cf1cd3f64dc2c0187498d12f81e20005609a55d5a3a6c05533d1b674467d32e16f202071b64daa8f91a4316f2f6e749368bf9721ec5988f6d2536cd360cb9ba8e452593cb752298b", @nested={0x16c, 0x2, [@typed={0x10, 0x68, @str='ppp0(\x00'}, @generic="2a6df7aca871b15cf7c1a7fdf375ae49cbc2f4bca70a9baa9c244437fb0aa5b6627b49bd412d2f8b2bbc56d2e432848e5abc0b76493e411e6aeca556647d471faa2f0e430edc0a6a88cc387d85fa68941f5f35e3ebc8d2eface4db69887564d4b9af72747b8983c56b0c44d1a5a94876fe21a9176207972300aefe91c385172e90d968584e8d9c9940a064bfbf3378a4ac84cc799ca16e1671db0b374450a5b05f7c04c11ea377719400c79319f38d1ffa425ca83bff0942b4f831826fd66ea9c0", @typed={0x18, 0x4d, @ipv6=@loopback={0x0, 0x1}}, @generic="5cdde2a2e5c44fc901540313f0efb40f675b2df9e1842a89", @generic="7917cbb595704351f2e033387daf5353f041a55ec7acf0d9de0be5084c29917dbecbe1aebc7799889a0a92aaf005bf6298188a480aae1751e26fb790b30a6943bef0b59d62d7b8814a2d2c8eec6830afe42503652d138653b40f975094e26da02ef0567dd45e90"]}, @generic="f659a289936606a4a4026594a11dbff5a1ea5af6a40a7f1ee3c5fbe9756e9ad80cd430438d61ab43b9f279410a0e9c9b2f7b41ba79cbc54ce13bc9e54b19ade51977fd958ee4096814ce3c0366cf022ebc190d575db2f8c7c3222d6c9b811e959671d948b067cbda91c9153263b136b01d39be0252f46cce", @generic="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@typed={0x10, 0x76, @str="707070302f8b00"}]}, 0x1440}, 0x1, 0x0, 0x0, 0x8080}, 0x1) 2018/01/15 20:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0xfffffffffffffffd) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/01/15 20:50:43 executing program 5: mmap(&(0x7f00005dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005dd000-0x12)={@common='dummy0\x00', 0x9}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005cf000)="", 0x0}], 0x1, 0x0) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002000)=@buf={0x1000, &(0x7f0000001000)="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"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0xda0)={0x0, 0x7f, 0x8, 0x0, 0x8001, 0x904d}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) 2018/01/15 20:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00009d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003bc000-0x4)=0x10, 0x800) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000439000)=0x0, 0x2) sendto$llc(r2, &(0x7f0000bcd000-0x54)="23989fbec70660fc50e09561746a138f8544944c6d0cc8e7dcd164f70e1c860b2379ea96c435a23e3793eb864c8236ee7c8d71c033149dddee4bca96babfa4fc7fc9e58a8bb9caa45c8a080cc7da913dba04b4b9", 0x54, 0x0, &(0x7f000080b000)={0x1a, 0xf7, 0xfffffffffffffffc, 0x5, 0x3, 0xb7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) socketpair(0xb, 0x4, 0x5, &(0x7f00004d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000cc1000-0x10)={0xffff, 0xc4, 0x10001, 0x1}) 2018/01/15 20:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000737000)={@generic="c3d8a415806a69769f861b11bbca56b2", @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000005000-0x4)=0x0) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f000043c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff93, 0xffffffffffff0000}, &(0x7f000050c000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f30, 0xfff, 0x3, 0x4, 0x4}, 0xa0) 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000973000-0x10)=@generic="296cb297e8d60cf7d3bfaf89ba8a0976") bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fdb000-0x18)={r0, &(0x7f0000fda000)="595745e4208d52b413b60eb5d7f7ece07545ad4e348d53b994244f1faf9a2e932c89efe2aca693dc97dc3e78e2d6726a05bf18a65a287eaf9e50d0e741716907c0eda938259f983cdbabe55120815b44f8c02ebce2588a01adaa3540cfa473e3f62652599ead1ced0e14d461ce27e6e181e77402584fa5d9e261ee0bf61b934959c6e352d2ece01e6e1e1d4b8e57c9c42b1a4b54c98ccbfa0e5b40780d7055cf97050fa11c869311155c1b06ff1f955127d233112d1cfaddaf987cfa52c4e54a829fdbb7b3a8a55d88e34c", &(0x7f0000fdb000-0xa0)=""/160}, 0x18) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fdc000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000fdb000)={0x0, 0x5, 0x7, 0x0}, 0x10) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f000007c000)={0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f000005f000-0x1)='G', 0x1, 0x4, &(0x7f0000109000-0x1c)={0xa, 0x0, 0xffffffff7fffffff, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = accept(r0, &(0x7f0000916000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d33000)=0x1c) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000095d000)=0x0, &(0x7f00001c7000)=0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x4c, 0x0}, 0x0}], 0x1, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000280000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0xffff, 0x400, 0x80}, &(0x7f0000a57000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000be6000)={r2, 0xff}, 0x8) 2018/01/15 20:50:43 executing program 1: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x23, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f67000)=0x0, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f66000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f67000-0x20)={"040a10442d9efd0db443a87ebccde0f8", {0x4, 0x1, 0x1aa2, "86e076cab10d", 0x2, 0x0}}) 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x5, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 20:50:43 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x214) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000f84000-0xc)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000947000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000fb3000)={r0, 0x28, &(0x7f00004a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fb4000-0xc)={r1, 0x3, 0x8}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000481000-0x20)={r0, &(0x7f000006c000)="", &(0x7f0000913000-0xa8)="e0203b03ebd5cd2e481375318e523e78e395f3f835fd5c4ab30400e773145ec4627603278a40e6a30f72fa2537e589bb70c886bc9016008f84661a7e828f53ce269ba5305b3d7ffa3baec335b0564cf938148ebd8841c3c3c1b87b891bd21617816d479b2bda484a8719df8ecb6a9e276d9c9ddb18bdf829782ff2705ce9da26ba86faa448d3abf6dcd141a5f2f1da38464fed6329322b1f0779a183416112599518021c68001dff", 0x0}, 0x20) 2018/01/15 20:50:43 executing program 6: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f00008a0000)=0x7fd, 0xffffffffffffff8e) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000035000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00008a2000-0x4)=0x1c, 0x80000) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00008a2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008a2000)=0x14, 0x80800) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xd948baa4ace48eaf, &(0x7f0000623000)=""/61, &(0x7f00008a2000)=0x3d) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008a1000)="7a86e4f82498420a5f41cc8e78ec7a94", 0x10) accept$packet(0xffffffffffffffff, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000488000-0x4)=0x14) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a1000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000607000)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x2, 0x8000, 0xa, 0xa0, 0x20, 0x16, r3, r4}, {0x8, 0x81, 0x2, 0x100000000, 0x7b, 0x5, 0x4000000000000, 0x6}, {0x8, 0x7, 0x11, 0x5}, 0x1ff, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3, 0x1, 0x1, 0x8, 0x4, 0x4, 0x8}}, 0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/15 20:50:43 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000655000)={0xffffffffffffff9c}) bind$llc(r0, &(0x7f0000955000)={0x1a, 0x1f, 0xc000000000000, 0x6, 0x8, 0xa000000, @random="46400e49b451", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007c1000)=0x0) setsockopt(r1, 0x119, 0x0, &(0x7f00000d2000)='8yr#', 0x4) 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003be000)={&(0x7f0000d16000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000043a000-0x4)=0x9, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007d1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0x92a, &(0x7f0000d18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d17000)=0x5, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00004cb000-0xc)={0x1800003e, 0x5, 0x3e}) 2018/01/15 20:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7b50) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000c000-0xc)={@loopback=0x7f000001, @empty=0x0, r1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000f12000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000)=0x2e) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000210000-0x4)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00008f0000)={0x10, 0x0, 0x1, 0x8000000}, 0xc) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000200000-0x4)=0x0, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b4f000-0x1)={0x0, 0x2, 0x399}, &(0x7f0000118000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a06000-0x8)={r4, 0x3}, &(0x7f0000efd000-0x4)=0x8) 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) 2018/01/15 20:50:43 executing program 1: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000520000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 5: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002f1000-0x8)={0x0, 0x200}, &(0x7f000019b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={r0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x80000, 0x5) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00009f3000)={"0a2e220d86dad65e28ba99d0e04f878e", {0x4, 0x80000000, 0xffffffff, "d6a0a5ca3bee", 0xfffffffffffffffd, 0x0}}) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000ac7000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000959000)=0xff1f, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a9e000)=@int=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ac6000-0x8)={0x0, 0x0}) shutdown(r5, 0x1) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000510000)={r0, 0x9}, &(0x7f0000ac7000)=0x8) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ac9000-0x98)={r6, @in6={{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xe5b4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1}, 0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x14b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ee000)="0b00002295d2637130bcc1", 0xb) 2018/01/15 20:50:43 executing program 4: 2018/01/15 20:50:43 executing program 4: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x3f) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ad2000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ad3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x3, 0x8, 0x22}, &(0x7f0000999000-0x4)=0xa0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000011000)={0x9, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ad2000)={r2, 0x40, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r1, 0x0) 2018/01/15 20:50:43 executing program 0: r0 = socket(0x5, 0x80005, 0x7) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000f4000-0x101)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c5fc9e", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8b7f3bd75e022b5a"}}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000067000-0x38)={&(0x7f00000f7000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00000f7000-0x10)={&(0x7f00000e6000)=@canfd={{0x4, 0x7, 0x9, 0x401}, 0x28, 0x3, 0x0, 0x0, "c530187d06dcb7b910035f5d5ebf10941fe8842e750f5456a18909a9ac93988077323a956d9126841b84480c6b65a0b2a3dec7686d0c8dee2c8eb35859b3bb94"}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x8000) 2018/01/15 20:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d96000-0x4)={0xffffffffffffff9c}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d32000-0x4)=0x1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00002ae000-0x8)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x15}}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000025f000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001fd000)=0x200, 0x4) connect$ipx(r1, &(0x7f0000ac3000)={0x4, 0x20, 0xfc, "c7fec77b4c1d", 0xffffffff, 0x0}, 0x10) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ff2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b07000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x4000}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000f18000)=0x0, 0x80800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00001b1000-0x4)=0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00005a6000)=0x7, 0x4) 2018/01/15 20:50:43 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000e89000)=""/73, &(0x7f000096d000-0x4)=0x49) recvmsg(r1, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r1, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/15 20:50:43 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = socket$unix(0x1, 0x3, 0x0) connect$unix(r1, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x1}, 0xffcc) 2018/01/15 20:50:43 executing program 5: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000021b000-0x8)={0x0, 0x100}, &(0x7f000021a000)=0x8) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000021a000)={r2, 0x2, 0x1e, 0x3, 0x2, 0xffffffff}, &(0x7f000021b000-0x4)=0x14) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) bind$inet(r1, &(0x7f0000187000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket(0x11, 0xa, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000014b000-0x4)=0x11, 0x4) sendmsg$alg(r3, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/15 20:50:43 executing program 2: pipe(&(0x7f0000e0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000043b000-0x18)={0x0, 0x5, 0x0, 0x800, 0x6}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000097000-0x6)={r2, 0xffff}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) recvmsg$kcm(r3, &(0x7f0000870000-0x38)={&(0x7f000034f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)=""/246, 0xf6}], 0x1, &(0x7f0000c2f000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011, 0x0}) ioctl$sock_ifreq(r3, 0x893f, &(0x7f0000de0000-0x50)={@common='erspan0\x00', @ifru_mtu=0x1b}) epoll_wait(r4, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) shutdown(r3, 0x0) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) 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) sendto$ipx(r0, &(0x7f0000001000-0x12)="4325677bab81b1439e19daba4f7a6e2144c5", 0x12, 0x1, &(0x7f0000002000-0x10)={0x4, 0x4, 0x6, "be3068bddeb9", 0x40, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000026000-0x4)=0x0, &(0x7f0000c6e000-0x4)=0x4) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xb, 0x20, &(0x7f0000fc4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005c6000-0x4d)={0x0, 0x45, "1dfdda89453e24ef0128d5c4238e0a1bdd393a36c7e111a8b61ff6a6a964a2df20ff6bd8573cf6adaf33edc7a1e1f50a5333e6c30e9aa5d89966c4e44ded4fe53a16d77b91"}, &(0x7f000073a000-0x4)=0x4d) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000031000-0x8)={r2, 0x2}, 0x8) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000035a000)={"2bccdb11fe26f274f36a057bceb1b7d6", {0x4, 0xf60d, 0x5, "d4e995b0e166", 0x40, 0x0}}) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f00005c4000)=0x0, 0x4) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00008ba000)=0x0, &(0x7f0000bb4000-0x4)=0x4) 2018/01/15 20:50:43 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad8000-0x8)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000080e000-0x118)={0x5, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800, 0x8b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000003000-0xc7)="9851e9776dcfd734dbb71b2ce39d428498c7518da7c2d13d6600e2831fd67fbc6493139cebf972e6cee4f9175f7f026cd61649f507af21d4732fd4e2209d1aca8787b3d931421b8420d3c992b6079606aece9cee32c1dc3531cadd559013b51afd4dc38701e8743b24ed014b97e0c6bb3b3f992e3428eee3e4428e3fdfca8a711dcfaaa0dd3031f0beb82dcd52a00a4ba955af91cc4bdb599d6e6d2c48e51f880a32e435166b5390bd7a0c83aa3eb03783a584d1d695b918c1d38acce54f8419b971ab06d6194c", 0xc7, 0x40, 0x0, 0x0) bind$inet6(r1, &(0x7f0000003000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000-0x4)={r1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/01/15 20:50:43 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) read(r0, &(0x7f0000c03000-0xb8)=""/184, 0xb8) 2018/01/15 20:50:43 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80006, 0x6, &(0x7f000000a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000000b000-0x20)={0x6, 0x0, 0x10000, 0x2000000011f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 20:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005cb000)={0x0, 0x90, "c1e9424e930aba120e8e5e5598b6216b94a294dcae57488316970586ba3743ff41de5a2b144798bdcdb47d5d7ccd76f7275598ad7d724e88b6a18ad42c946a3e33172fa79199fb307d55e806b91017430aa0de8cbd8eab7027720c67e7333735a519eb154797bee53aa4470e95f3bce59050d00f3383cdd126263201783ca871da6f65a8bab502446536aed21b8365ec"}, &(0x7f0000d8f000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001b7000-0x8)={r1, 0x0, ""}, &(0x7f0000fdf000)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c3c000-0x4)=0x8001, 0xfffffffffffffee3) 2018/01/15 20:50:43 executing program 7: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000dbc000)=@assoc_value={0x0, 0x0}, &(0x7f000074e000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000089000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff}, &(0x7f0000821000-0x4)=0x98) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000036d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000dbc000)=0x8) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000695000)=@assoc_value={0x0, 0x4}, &(0x7f0000dbd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000486000)={0x0, 0x6, 0x1ff}, &(0x7f00000f4000)=0x8) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000dbc000)={&(0x7f000019b000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e7000)=[{&(0x7f0000dbd000-0xe9)="ef78163efba9cc02573ea7894870ea2cb00e93b92fe7a263f9d8c7f94c67ed3991f122002bd7d458fcaa715a042d09f7be7e3e6fe1c60c874195b9961d6e40fceabc11982d725c261b66537b05ec51d9d4b5fcddf50bfbe549de7b4e78573a05807e1601d892f501d031a7efe8b3c513bd70bc3b43ebe64ce0d4a1f7fedf217dba681c9d7f1776d97bc7c3e9e5fdb906015866f5b8389f5ec0a8a5b5eeb68f5c267552bf225e91b7c58337e5c9daa4e93a17b64a2ee6291770c12acc64fc22bbb252ac3b271690da90f7b957da19215f4cb0e356ffeccb13e3507efc049affd03cd683d3293a9ea0c4", 0xe9}, {&(0x7f0000cf1000)="2947c0ee91562eaad6eb6c86ced30e793c74c92b71f7d9e57d8a3f2476ddec8965d505d2754c34ab29f3582f5ee656bcbbc618a6ca67b4ed065a8bea6698e396d42728bb4f68fa0e6a0f579595573c27d496071143bec4ead2ef3e5588fa", 0x5e}, {&(0x7f0000dbc000)="ccd52ade3a70e75bd749ad576e3c14670419b9dffc6864736e84d39ed4b725099d38bde2a6bf33190ab5590ea96c642180073e55da55b3bad119b33c55b9859a34fedd799525b3ffde3a556e9b02c6b441e12c365237b6e466e72a0277af7754d9c0eeeaee3aa2b5eb75abd833e01fb8eccf8d333b3f1ec436218ed6208d85feaad98024bcc672405f0ffd56a33e9ea81e510ad1f117dd55b8ef54faa098ac6349e96f194737782a09227c3b9a86fe0ce47c9b720be411213468e07bc598321a738f14d6f9e5e86397606c8b9cbc539ca6b36b5687df0fb667ca03bff0237fab66931a4def04ded51d0d2760833ec1", 0xef}, {&(0x7f0000b62000)="7677e9918ed68b8bef11c45714482675b14c83a07849f058986e7e6c3d060bd1d4aa3cc7260260911e429aec22fabd49a0815f613d3a67d03a8b0d48162b9d6394b6ffbbde8b64b98617a02ae25ff0e90561619648736836227c51a342accc2c50d6bc401a52594041c074d67bb11ed738323880945fb45f823d7d30f56bda9880dff00ad45ddb5e5f9e469e90742712791a8720f3652d206df79e48ee1b4759979b9541390449f4fb10a940f60f130a427050d886fa6ede0b8afdbe22b5080bceaafffdfc61efeb57df84c116c22faa829b2254d24c00ccdc9e804b85c7ae", 0xdf}, {&(0x7f00001db000-0x75)="df1cee3a86acfb090480fdb358219bc2603563ce9ebec15f562e39bc54ec90c8c22d69a7858acaffaf21809d8a4c6356185ca99a042b868e83853f005b2ed6c2c4ee27dde1fe43843fb353407dfe9e95f685e9b74dd909b392ec627137a7dceb4ca4d34b660fb3360366949871fec6565073e2a1e1", 0x75}, {&(0x7f0000dbc000)="b4d3d7509fecd16ed7cca042417018d7ab66c0bd17186300b1ae7ed5dbdb", 0x1e}, {&(0x7f0000347000-0xd3)="a097abee19325333396386cd2d28bd3f40130a1489b6ea07cb02681e98b37ceccecd42f10c196976277c387cedf9c1efbd4f951f735ab78ffdd65e81d83c4a5c7a26343e6e257155bb015197e2a4f2fa084db4e8720dc81e37ff3cade65062e5c2b9e78af4dad6ed6a247ff55e47d373f1d915d4ef1a44ddc44aa427568acea56ffff07a50895e6f366b24a83f9e53048c64bad2e4a9a4420c89d6e32bbdf3a96e5e858a813c245f9c5ea001129a16fa40173a59255bb27a9e52e02bf21fa9c85c0e55fdc189a8a77058b4192606b0603b85b1", 0xd3}, {&(0x7f0000dbd000-0xa5)="d0426073450a105b90542cdcfed1b3a6b2c2f0629ccf005777c9e9dd2906454b0d80477ceaab56a387e31a79f41ef3496bf7d698de0b7f3302d4e656e96dde41817ab16b91bc743efcf19579433c01a8f6e4c80e81b8de4d6416b65a433be6c8cbbfe449194997abfd69e779b39c7804d4520fa0af747d95fabb94f2cda7aed3ebf6bd727b25d2eb122112c4d06c6665d690b1d5f9c97c6de2ac4cb81548ce8bb3129a3db7", 0xa5}, {&(0x7f00006c5000)="1a1de31555870541b43b60cd3ff54886ebe8", 0x12}, {&(0x7f0000658000)="8ddab04a6cfe0389611cc2cf0084c6ce9f9912d63f8eccc331d18b4e19c3e0e8e367b0c9c47dceb5f7574860e15f76a7576028a677cb631f6e8a618f276668cfafe253e35b9cf00447de720151be99a48064e110cf5773b1a9b1d57603fd393435482f62f7fed71a3cb710bb0b0588cf4c339abc67a9f4397e68033142f8fcfdfee4390a15b25b1e4e78baa1507c927785e0460302bb3a944d64771a2497b050320be6c3558f2fed51e824310fdb28093cd7bbf5800955c216cde72a621a4de0b0e77b9e83141441e9d4c74601e11159b824e52fba66e5f527abc8aed83868cdf5286552e5974aafd4b966228c704bc330ff93ff", 0xf4}], 0xa, &(0x7f000088f000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x22, 0x1, 0x4bf, 0x37cb, 0x7, 0x0, 0xdb, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x7fffffff, 0x6, 0x7f}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x0, 0x8002, 0x400000000000, 0x6, 0x4, 0x101, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x44, 0x4, 0x89fb}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8209, 0x7f, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8, 0x1, 0x8001, 0x60, 0x10000, 0x5a, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffff808, 0x8007, 0x7, 0x9, r5}}], 0x150, 0x4}, 0x4) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000a45000-0x26)="260000001e0000ff0204ff00242207070408001800000000000000080000000000000008ff2f", 0x26) 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000028c000-0x4)=0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c30000-0x4)=0x1c, 0x80800) getsockname(r0, &(0x7f0000592000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c2d000)=0x10) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000c000-0x4)=0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = gettid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1ff, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000a000)={0x0, 0x6, 0x1, 0x2, 0xfff, 0x1, 0x5, 0x0, {0x0, @in6={{0xa, 0x0, 0xae, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x7, 0x80, 0x6, 0x5}}, &(0x7f0000016000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000)={r4, 0x3}, &(0x7f0000014000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000016000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000010000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000)=0xe8) r8 = getgid() mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000015000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000014000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000016000-0x4)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000007000-0x20)=[{&(0x7f0000015000)={0x2c, 0x31, 0x0, 0x0, 0x0, "", [@typed={0x10, 0x63, @u64=0x36400000000000}, @typed={0xc, 0x78, @u32=0x9}]}, 0x2c}, {&(0x7f0000016000-0x11bc)={0x11bc, 0x26, 0x20, 0x7, 0x2, "", [@typed={0xc, 0x77, @fd=r0}, @typed={0xc, 0xf, @pid=r1}, @nested={0x10ec, 0x94, [@typed={0xcc, 0x85, @binary="5e79cf0c652eac09104809239081b7b58853789f139c2565ba5161cf6a98ff253257e4bb893a687974d39ef01f537d08094ee2ef91ad28bdf31fc6d2731d24fad2d1a5836d8620e1f0b3c04e848bcf4eda4b74528e72c99b3698caaff573e6ba767f56bc00618a4c3ae7820a68ce7365c80011822ef6ec55f7e0ad2aa5a1a951605e365868aa23989407e12f6a875b69a8f4871e6e9fff1d6ee1be6e160f16b91cd3bc5baa16414ded3c3f1bbf345e15be0a5ed5945531f608e7da86c89e6fcc051b85"}, @generic="f0144928ddc48ee2cd35afe14a4eb8f46967f1c3", @generic="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", @typed={0x8, 0x7f, @void=""}]}, @nested={0x18, 0x16, [@typed={0x14, 0x13, @str='self}\\wlan1\x00'}]}, @typed={0xc, 0x22, @pid=r2}, @typed={0xc, 0x43, @uid=r5}, @typed={0x1c, 0x54, @str='user]:loeth0eth1,\x00'}, @generic="", @generic="d02c98fdd46905b2c60ae874db8edfdde4a0fb5c42a89d4fa38293429816505f3f012b126c318d3116c8f336cf9712eeb7a3bb67e5713df91c2d75c57aebac26c746d860ff69270ae222930bc1fd3c526428bb8172a76428a9c93cae"]}, 0x11bc}], 0x2, &(0x7f0000015000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x4}, 0x4000000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000015000-0x10)={0xfff, 0x1, 0x13ef8d3f, 0x0}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x92, &(0x7f0000d49000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x1a, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x20, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0]}, @lsrr={0x83, 0x3, 0x0, []}, @cipso={0x86, 0xfffffffffffffe83, 0x0, []}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xe3f]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000c8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004ab000)={r0, 0x80004, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000373000-0x20)={0x9, 0x200, 0x80000000, 0xfff, 0x4, 0x5b15}) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 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) accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000003000)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0x8}, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000)={0x0}, 0x4) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000000000)=@generic="1b927f9f6875158acebad177ac877638", 0x44}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000004000-0x60)=[{&(0x7f0000002000)="31e82236b24cfe54dd8bacf3171f4c5d1617e47ba1c51ec7d0c85a3d978b9c7346c408ff5b0f7e2a6e64c310aa171fed21f029fe9ac4fe2846002b0a6d0c5be435118b9ae441e35753ce2c304eeff10681d82996e497683f68959a14d37e902c0f8e82afa3f72f9a1fe22f4192e34e98b941db0afe65c03976df776e234f97098eb70576690d08c87c818f92d7f296c75931076d7ff10a3a84af943ab1c8829f6d7f826b5fecf753d009368009faf995b2167f", 0xb3}, {&(0x7f0000003000)="ff0f0750b3fd18257e211d6f7d7c72d5ba3a53c66a70", 0x16}, {&(0x7f0000002000-0xc6)="77ad7c9d9cc2b48c082812bfbbb148359c52eb682af1bb242da3e03c9564393f097e1af55797ca4383377695cc5d1194db65bbca9e5c5acad3b5d4b74019f0a50d2e37be0d39c4751400456eb6e64674377ef30f12b7d6daf67d4a1d6672d16e7fa1d03b5e06b8d010d3a422553e7731814b8fd00744ffe6a6f5455c39ac4c74010045d89e8c7cee5976ac884f50b61b205179a9c7c456910168d6de94b96c1dff5781a637130fed6abec1dc29e463e994857c626ed5e6b5ac4239134c150c36af696ed3cf01", 0xc6}, {&(0x7f0000003000)="da400ca0f6b6b301c8744323892601659fffc4d79d1cb292c1851bdf8523c86db3b3bb7d572dacea98dd3c5fc8e29bc2ad53531ea32f0bef3322219d63d9d04e2f6b39efaea2acddd977c48c892d58d9de0dfe65c16d1510efd91bcd13200e7f473eda2e7b425317493af5a6f0326166dd07cd48bbe6e676a2c1c30f3fca8f6be9de8f066880443a4a265b17c41ccc0686a2cef2aafa2debe8c9c5856b40b1136e97fbfcd6b99b92a70863f93d2bdc45d5cfeeafa8c4f49b52711505f4184e3f", 0xc0}, {&(0x7f0000004000-0x6f)="aab34c442d7c1828e17195f9e665689b96c2179871978cb1ce98f37251db7d741c5a6600d0a577d3fd15d5e0ca4ad58de82f497a8ab5d511c01a4f95f7812798d193ab512a22d084882ba7b1c65b193537db4e1c41310ade375ca49192ae8e46864013e22de1684b20180716056cf4", 0x6f}, {&(0x7f0000004000-0x6c)="240ebcb4ceeb3232cb3b0a59950c3d13b8afa3b02f3bcc6715899d415d2d93b7185e2759c73af5db784c8d81d120590d64bfe3514d1c1b0715f9555aca4ed5bc2d484afcf6a3307a8b5c28eab83962594b5cfb16d6aa3a8092e3a407b4e51de0fcfeb26440d6dc88b7cfd76a", 0x6c}], 0x6, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r1, r3}], 0x20, 0x0}, 0x40800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000006000)={0x9}, 0x4) getgid() write(r0, &(0x7f0000001000-0x199)="130000001000ff00000009a0180f050000230a009d000000030aafa71400000000000000000000000000000000000000efff863ae38200001f0003a1b4b88e08000000000000000004f200aa09b1077c3d0f145e77e150da8ed7d56ca466a47b6571a5cd5db27dd2000000a8000000000000003d468612f0267214ff9b000000cbf4000000000000053452b6c4e27d886979e400000000000000020d1ad5b56d2a917a6f575b8b76199346c8f325b8b164", 0xb1) getpid() 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f0000025000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2758, 0x1, &(0x7f0000fe5000)=""/241, &(0x7f00006b0000)=0xf1) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000832000-0xc)={{0x3, 0x3, 0xfffffffffffffffe, 0xd4e4, 0x4, 0x5}, 0x100000001}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000fe3000)="220000001600fc00ea09100820e2073f0a0000810000000000000000000000000002", 0x22) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000fe6000)="3a1126fc4cde3ed0e6009d5ece8a816ffbab139ebcc91ee75dec2551a8cac62affbc3f830fdb243806168f096d797bf86d22ad3c3f8e14d96a379e0541c1838604c7c55bec895cac6cb6aeccb828dede470fc18d438328ce32cd7735afecb1a50ef82e0b47ecc730f69d83f98b8b145aa252e946135eed070e591b5967be49a1a08b5b3cab6f83bc47a7821900638c01446da7f8c0d93e55932a213fd5154a25dff5b4e6b4d53f61fb95ef2b71c662d6a683eea998afaa776b756d9968702e414767579abda29cb41a06f489f861f5d3f459") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000113000)=0x5, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000fe8000)={&(0x7f0000fe8000)={0x10, 0x0, 0x0, 0x400008}, 0xc, &(0x7f0000fe9000-0x10)={&(0x7f0000fe9000-0x40)={0x40, 0xd, 0x3, 0x200, 0x7, 0x3, {0x7, 0x0, 0x4}, [@typed={0x14, 0x8, @str='selinux#\x00'}, @typed={0xc, 0x4e, @str='\x00'}, @typed={0xc, 0x41, @u32=0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000800}, 0x800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000029e000)={"8b0cca73357ba24c12abee86ed520f5b", {0x4, 0xb49, 0x1, "661652a4c8da", 0x780a, 0x0}}) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000fe7000)=0x4, &(0x7f0000fe8000-0x8)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000fe9000-0x1c)=@req3={0x7, 0x8, 0x7, 0x1000, 0x7, 0xfff, 0x2}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000fe7000-0x4)=0x9, &(0x7f0000fe7000-0x4)=0xffffffffffffff90) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x100) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000cc0000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a31000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003b6000-0x17e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c902502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b799c421ac310eb81f71ee8e166fc3bdd6362684bb5b0c60ec103218ac792149eefec5c32d8002e8b62f3516a4ece4f831936c33fb0e801ed673ff69ee832cfb94289e6eadcddae4af05cbb8b8909d9489496641ebed13e79a90c455739e7f5d0f17490e867894afcac9d3e79b610", 0xef, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000)="a2db030aaa24677f6f028dd521adba422c99a27980e8c6aa59b18102470cd64199f897d8156d04cc9841c81fd1fdc884eca127e7bc0210e37b12f8a5f09c2717c0bc8ae17cf6d71013ad7e14b3b38b6e4f949574421b7def9a0d0ba8b1f2296ee41727f0243953ab6fbe94a03105d1c648f12445a02db1f13aed62e66a161ba013f6", 0x82, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x48800, &(0x7f0000000000)={0xa, 0x3, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dbb000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000342000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x100000000, 0x100, 0x3f, 0x400000, r4}) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000fee000)="260000002a0047090000000807ee04001000401403000007dfffffff000000000001ffe36e35", 0x26) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000081d000-0x8)={0x0, 0x6}, &(0x7f00002c2000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00001ac000-0x8c)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000095000)=0x0, 0x80800) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000bfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e7a000-0x4)=0x14, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000091000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) listen(r2, 0x4) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000f62000)="", 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000004c000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000839000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d6d000)={r1, 0x8671, 0x8}, 0xc) getsockname$inet6(r0, &(0x7f0000963000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000944000-0x4)=0x1c) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x0, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fb4000-0x2)=0x9, 0x2) [ 38.092575] audit: type=1400 audit(1516049444.031:35): avc: denied { getopt } for pid=6596 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_netfilter_socket permissive=1 2018/01/15 20:50:44 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000b4000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000073000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "46c62f3a0096f0d51708eb87b63047ca"}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000060a000-0x8)=0x0, &(0x7f00009e4000)=0x8) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000a79000)={&(0x7f0000126000-0x8)='./file0\x00', r0}, 0xc) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0xdd4}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) accept4$inet(r0, &(0x7f0000b41000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a29000)=0x10, 0x80000) 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, 0x0}, &(0x7f000005f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8) r2 = socket$inet(0x2, 0x3, 0x87) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) close(r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4) ioctl$sock_netdev_private(r4, 0x89f7, &(0x7f000038a000-0xd1)="e10f1105b5ffb43341ae03decad9a2e019745cff357c63b491213c3138ca03639ca38a23acbdfd8a17f9d79299bc16d4dae8df192a903762d39b8b22b9d8f4132c49a79ee50ef23f434e5f7e3f780058b52ba6808f5e373bf0f30f95cbbc014da5ab954891e1b8c465f14ba96d358ce09578e17cb2d82c996c2dc3072d868ec55e5c0b0336e848ffdaa07d5674a040e9e92402a868107defe4fa32b97c01d155c4e4ad70253fcf58e6310fb67f768ff662e3e9565f2d7f5377b40306f26b2d3194b59ab6102e3daab131695c98be938da2") 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdc000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac1000)=0x20) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000055f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0x26, 0x80800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000fdd000-0x4)=0x8000000008, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000068d000)="c52fc1b1ed06cb2be12a8fc8956d6782a971223c91bd2d2e4b45a2e4de5cfc7ccfd02069a316c8fa58b4c9094635bc163a161068cb6fd7b088e1aee928bfae9512291e5436bcb3e38f8df8e53ba81613fd5e21e7bfb54bae2fed60f9e5bb9152f992f4676e8107cfb634158f6e0261d166820b330b18709722657ffd0329e754971f85ca5b25073f4c67", 0x8a, 0x4000000, &(0x7f0000919000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0xfaff4462c7b4f895) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009000)={&(0x7f0000012000-0x1c)={0xffffffdd, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f000001e000)=[{&(0x7f000001a000)=""/169, 0x40f}, {&(0x7f0000010000)=""/40, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000000a000-0x4f)=""/79, 0x4f}, {&(0x7f000001b000)=""/214, 0xd6}, {&(0x7f0000018000-0xd8)=""/216, 0x408}, {&(0x7f000001c000)=""/209, 0xd1}, {&(0x7f0000003000-0xe8)=""/232, 0xe8}, {&(0x7f000001d000)=""/84, 0x12c}, {&(0x7f000000e000)=""/31, 0x1f}], 0xa) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000020000)={r0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000020000)={0x1f, 0xb6, 0x2}, 0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000022000-0x3)=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000023000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000023000-0x4)=0x10) 2018/01/15 20:50:44 executing program 7: socketpair$inet6(0xa, 0x5, 0x101, &(0x7f000003e000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) setsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000000000)=0x0, 0x4) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000ffd000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ce6000)=[{&(0x7f0000000000)="009c6ab54651dd72fa9329decfe7cc7d63f0a3e436f223e9c21f0da86df3113e62ac3a500c7628b48ca5176682f0694f5e190f78f3da49019bccc71f5cb51b30b2db3c7de5e857ce76e4cffbee1411ef2f88082bac74b1edf4f4792278598fc4345e804a212e927606a2e034c99fb654d7caac3aa6c3ab1fc6886824742f30faedc989924f938b9ab74fccbfa916dabe2c7187fc0ea6d05004fd8b93e292a23a16aa6d4fd99f4b88dee7d411f5ff328aacb558f87c5bb5d66666daae30a3cbbabc7725f141b6731648b2e1", 0xcb}, {&(0x7f0000194000)="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0x1000}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="b7ab659de38a0af444da95cf4cc3acc283eb76a68ebcddcafc48090129f150d9791ed6ea8fd47a053c52c9758f707f5cf352d27da7ebb4c87ccde503a10518b54389f1fb63f84b73f57b9ac83a3a70dd20ba6cc81824f1b7cb6ff16071b790a70a83cb082907571e830fed6e8060c37fdcf1dfbe3590de647952a84cc0574903297e35fad45a316d3fe1f7a4e0ee073d81e2db9606acb06aa9038c403794299a5326bae34af5578dd550049442495c8819c3d63b1e290c728efe", 0xba}, {&(0x7f0000ec8000-0x88)="5048a2c3c6b636bf06a407c3203bbfc46f02ed97aa902c2eaa963a9ec8d23909011da43bdfd5927d6c6aea45d065d1da8ee9c8f9efcbd4751d1311ac488acc3eb33c17169eab064d7e26e96022887b071955332795b7980ef864a3805998b1398ba8bd35eb3ab62a8db3a4a343521a20861af024a22e372fc0b1809cef18d9925b83f31fdaef7940", 0x88}, {&(0x7f0000ea8000)="b4b1753837e86aa77f77b59e15d27155f8368619fb4ba7a6f898e9b7b151db119ba7c3cb8567f36b1400a985858242a67809d46ee8ce2c3408f61d1c58eededdea27ce129c25438946948eab80b1d914e82c5967c3521a19dabbad4a5575", 0x5e}, {&(0x7f0000001000-0x38)="b77c4860f0b3bd632572a5470d4d5a9232e45e28a410664205919ccde94c5a690c27c6354a25e0ad56fa5c7443f25a1aeb4c3e53119d11b3", 0x38}, {&(0x7f0000001000-0x7f)="483e3dd4179787f296d332cd78e9dfdf4aab70a6a736f4902640b6a18ab2dbeef6de81afb8931a27bb7a068803233d3659c01ebab0e83f18170ec9aded7870eb048775995618fc822942250cf9af2a85ceb60b56319541e2007d7e21f9df600f7e616d40ebc9b2f7f79b275b6faa1f6a44116b2de49c864d31896bfa79aaa2", 0x7f}], 0x8, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0x20, 0x8081}, 0x24008084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xfffffffffffffffb]}, &(0x7f0000000000)=0x6) pipe(&(0x7f0000bcb000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00000a3000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="214e498a5f0c7e315d77e1646f99e6ec"}}) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000030000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000051000-0x8)={0x0, 0x0}) [ 38.114140] tc_dump_action: action bad kind [ 38.152066] tc_dump_action: action bad kind 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffff75e) pipe(&(0x7f000047f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000149000-0x98)={0x0, @in6={{0xa, 0x2, 0xcbb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x95, 0x2}, &(0x7f0000228000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dfa000-0x108)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3ff, 0x0, 0x9, 0x101, 0x5, 0x3f, 0x4, 0x3a9b, 0x73d8, 0x2, 0x0, 0x8, 0x9, 0x1]}, &(0x7f0000144000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eb6000)={0x0, 0xfc, "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"}, &(0x7f0000cb6000)=0x104) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000758000)={r3, 0x6417}, &(0x7f0000777000-0x4)=0x8) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) 2018/01/15 20:50:44 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000321000)="", 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ff0000)={@generic="6f2f3d0278839aac31d08cec967c9647", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket(0x1b, 0x7, 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00004ba000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000d0a000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000fef000)={r4, 0x1}) 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) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001000-0x6)={0x0, 0x4}, &(0x7f0000f2d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xdfd, 0x4, 0x1, 0x0}, &(0x7f0000cf7000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ed1000-0x70)={0x0, 0x68, "3fd0cc092cb3afc602475f532358ae2566b484f095fc9f0c4d1836f97ebb02f85f1fb2ed1fb6382d605ae0ce23b2cedfcca1ba40e402627d20b87abeabaedb27318845ae067ef25b508811a95c2c056bee73cddf69bcd39a652818d6f4dc7331781fb33bacd4a0dc"}, &(0x7f00008e2000)=0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f000040f000-0x38)={&(0x7f0000cd8000)=@in6={0xa, 0x3, 0xbcf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0x1c, &(0x7f0000000000)=[{&(0x7f000065e000)="e82d7b12bb0c5eacc6f9d669796b32767bc28c0074946eb53d2dd6a449836b4ccbdcce7635b665d0a5cd24271decaf154852c393517d92b26671be3ad629902773669786e1136789e135bf4ff0c5aeae60845af336bf5b30546f557d64d3af364661c401c829d064c3b515e790125534b648864ca645eed1f10b31e72d4be218de006e61c4def337ab0a168b65ee65e3654d74d7ac8027a5072c0e61191109b6eb995da1e726640784b661640fc8e3a89d70e77e302a495ee15566336679133e7a40c08b14b4d450e296536357b113e906", 0xd1}, {&(0x7f00003f1000-0xc8)="4b48419b3e3def27b549968757e2d0dc7a9bc2860afb559095f83ccda8b525296a825d8bc5b60ac66e3ae046d1ac9d063511004e283e58c25dd510f084b2d06873b8d111fd256af98cef6386807dd82041bc134ed534f2381476b0f9872ce85276d26bb074fd398292acafd629f8cd03170c01b4be8cb62d6b956acd8eb4fcd08707b9597d3125fe4409877251cec71f7076ac991b7c7920d6a8463a2be88c6f28fd06d87c3329a44947f584725cd1d0bd877e9e1e90c633fc430e03470eb1375c274c8faf7b12b8", 0xc8}, {&(0x7f0000001000-0x65)="056111b276e6cccd6500f0c4d3959341871cf19b1df1826953ba1aa359d8f104368a8333d6c6b4d2e01797f9d7efa879983d3aa96bd586e6f80e7e638a73c57a08e6e6027a14d572620517f2648fd12da355cdee651045739ffc02f473896fa0e8bb178a19", 0x65}, {&(0x7f0000187000-0xa5)="854715fb1d8b64c17306ea77f9b28afbef1a834e13411bf617043511c4d2768bd493d39ef2344eaba618bab89291270467abfaa38750c866fd1acd0dbf005173815ebfc71857ad3e4bc1a7ca6b7d4cd9ff54c3e5e04ac15a7c4e0090c2f79c5875bfcb1372c56235d4ada4823d6400e46da18415b0619ff140cecb2bff991fd9ba919ab917c3da638223f83dd8f5ba565b6fa9a68a292219c03d5c0cdea041c16637330c15", 0xa5}, {&(0x7f0000000000)="cb6431a11537372697975c6a5880b55133d8137ba9eed1ebdf25984a255c753e07", 0x21}, {&(0x7f0000001000-0xc3)="2f76f945516d578c75e5b48160ecd45df2e4b1fe4a72fa308cee2f8976ee836bbb038cc230b953075d51a5c674543b83a59f645b07a0ca311af9df802d46ca26e3ff87d68731403911559d3edb50639ee4f53931f65e0a673e589f744fb4fa2bd56b1a2a80c310c847699fc5b3e821bdfca379a258ad7a33e85aa693c4cac6c0ae61a59073b65de2504b0fcf08c33fa9af0f454798b0b335134d5ffdb52df02947d8454c914be6a4f2e7fc79b7309d145a1d9b0c4298b416c4ab7e3f29381cb2856968", 0xc3}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000e88000)="899e26e20bf95af8c64d95112099f263acc171d6c7081ce35c601b9451eceb1ce55075153f4623eb06c9dc641ea69cedb99237a0205b4e7747cc9be9b0140a924ce92bca60221f5c489dc1ed6f0f4c0a63901a73d4751bec1e3c8ed3153c4912420cd0191a81f18635cea279fbcd21175cb2654ff6486a15c8b8e0c5ab31defb59ec18a11cd39bb9362da9b2a98c17e35b0af4e6746bc5af42b642a784303004f462a0e32fa02dda1f6b552b2dad2bea9d08139dd2c3e734e212291f10a91fa558a9cd0aeaa9bd105d797f548bdcf6401838f2bfd872056dc6230f20eb8cf18b515e999a787b27208f6dfe0b68dde2884489364da50244e6c7", 0xf9}], 0x8, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x65, 0x8d, 0x130c, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xa008, 0x2, 0x1, 0x5, 0x3, 0x7fffffff, 0x1ff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x1, 0x53, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x6, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xdf6a, 0x200, 0x9, 0xf75, 0xcf, 0x0, 0x3, r7}}], 0xf0, 0x80}, 0x4000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0xa, 0x1}], 0x1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a9a000)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000184000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x1ff}, 0x1) mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00006fc000)=0x51, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000ba000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000041b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e4000)={r2, 0x8}, 0x8) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xc4)="72ff217899fc94aa74af07f14d6067aea5fb9d7f15fb15d1ac8c3dd0ccb8ecf35c5f3d1b530ed05b554675e18dda89b75dcfcee98e0a045bc95d71b8bafebe9a2ad78bad92c6f692d8ac66e8a26ed936854a2b5a920707b4a0a25307e4bfa9af8dbf76c953c13ef3c6e09ef91261e5cfe6150dd2f42c6871a55cedf60b302b1af980618a3fe5d7c55f416a759cd6715f024791187e5833a06e40207abefe637609b2ac69fbe7bc3a49bf1b4356fb9814d6c67cc59f08d379017abb6b53ae20ca440dbbaf", 0xc4, 0x20000004, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x80000, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4de, 0xffff, 0x601, 0x6, 0x800, 0x3, 0x2, 0x3, 0x8, 0x0, 0x0, 0x1, 0x3, 0x9, 0xffffffff]}, &(0x7f0000005000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8001, 0x19463, 0x20000000005, 0x9, 0xb, 0x547, 0x0, 0x7, r3}, &(0x7f0000006000-0x4)=0x16) r4 = accept(0xffffffffffffffff, &(0x7f0000004000-0x43)=@un=@file={0x0, ""/65}, &(0x7f0000003000)=0x43) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x1, {{0xa, 0x1, 0xc28c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000003000)={0x2d}, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000001000-0x20)={@generic="68b0cf293e199a04cdc37a2544508910", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000003000-0x4)=0xfffffffffffffe41) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000001000-0x4)=0x0) [ 38.214523] audit: type=1400 audit(1516049444.034:36): avc: denied { accept } for pid=6596 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_netfilter_socket permissive=1 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008b8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010a000-0x4)=0x58) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000094c000)=@generic=""/16, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) sendto$inet6(r1, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r1, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x5c9}], 0x1, &(0x7f0000b7c000-0x268)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xf0, 0x804}, 0x24004854) 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000029e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe5000)=0x58, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c94000)=0x10001, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe1000)={r0, &(0x7f0000105000-0xd5)="", &(0x7f00006d2000-0x3a)="", 0x200000000000000}, 0x20) [ 38.304741] IPv4: Oversized IP packet from 127.0.0.1 2018/01/15 20:50:44 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000012000)={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x2)=0x8) pread64(r1, &(0x7f0000012000-0xdf)=""/223, 0xdf, 0x0) 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket(0x1e, 0x0, 0x7) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdc000)={0x0, 0xf4, &(0x7f0000fdd000-0xf4)=[@in6={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf1b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, @in6={0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in6={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x3, 0x81, @loopback={0x0, 0x1}, 0xc00}]}, &(0x7f0000fdc000)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e94000)={r2, 0x78900000, 0x3, [0x2, 0xffff, 0x7fff]}, &(0x7f0000fdc000)=0xe) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d6000)="8908040800", 0x5) 2018/01/15 20:50:44 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2000000000000) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) 2018/01/15 20:50:44 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r0, 0x0, &(0x7f0000e3f000+0x1f)=0xa) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80b, 0x7ff, &(0x7f000032d000)={0x0, 0x0}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000b34000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cd5000)=0x60) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f00000d8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cf8000-0x4)=0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000030000-0x8)={0x0, 0x0}) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b0b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000326000-0x4)=0x1c, 0x80800) r9 = socket$inet(0x2, 0x800, 0x1a42) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cf8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$netrom(r2, 0x0, &(0x7f0000265000-0x4)=0xffffffffffffffa7, 0x80800) r12 = socket$nl_crypto(0x10, 0x3, 0x15) r13 = socket$inet_sctp(0x2, 0x5, 0x84) r14 = gettid() mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000388000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf8000-0x4)=0xe8) r16 = getgid() r17 = accept$packet(0xffffffffffffff9c, &(0x7f00005af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005bb000)=0x14) r18 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r19 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000021f000)=0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cf7000)={0x0, 0x0, 0x0}, &(0x7f0000cf8000-0x4)=0xc) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cf8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf7000)=0xc) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000070c000)={&(0x7f0000cf8000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cf8000-0x20)=[{&(0x7f000072e000)="61351df691dc232dbf46b898e2c371f6a02b3fcd05e99efa02931128533ac0fa1bb381581d77883179cc3d004289ba6bf9b661bfd2a4a23337e1a0cc134f77bb9c1258279b6b4a90f99aa7377518d69cd94efd7313124d0b21c37cf33a61006d9a269055bffa2d33513e8ef78f24d71b8be82062be59b0019e25d3879314680096246588e18a6b7abff92764645a6cde1d3bff60c69cc4549c0ceff501854e6e735c1d0b2e87c23ac72aac9ba9362b075f1a8318403ec15999b89c060bfca5aca70b2ddca0a1a87c8420a83dce4f1dadbd366c45314af18174e8bc1183c56bf57f3cb891f8c98d70fd3a9cd79d654b", 0xef}, {&(0x7f0000553000)="f322d9ea49626e2ff927df23728e0e70e9746ba80a7dd6cc9695ad1baddc41a0a1cf8d5bb065cb896f777c8ab774b60cb3546db8b3733f18ff6c86230975825ad950dc97333f2535d433e92a6b16e78691e8206a15a8a6b776bba7dc614a4b39de9b1826249dd00a2d112277b9593684f0955eda3485e7c4d49a3a4e4f132ab20de224f73bf8da2cbf90e4ce1faf8038621911b2c085eb52aeb4299d48fc7f3e2c48d9546a5f8489d473a20311791c4bfe9745e7986fccdfc37f1c2242b11ec1b59a40afdf464b019b8fe65d0d95f53e86bd431fdb94a4ed9d", 0xd9}], 0x2, &(0x7f0000cf7000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23]}], 0xf8, 0x800}, 0x1) r24 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r24, 0x10e, 0x7, &(0x7f0000cf7000)={0x100000000, 0x4, 0xdbf0, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r24, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) pipe(&(0x7f00009cd000)={0x0, 0x0}) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ee0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a5e000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000020a000)=0x4, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f00002f8000+0xb20)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b1d000)=0x6) sendmmsg$alg(r2, &(0x7f0000fbe000-0x70)=[{0x0, 0x0, &(0x7f0000670000-0x10)=[{&(0x7f0000242000-0xdd)="8f0a5de405e53b6b40ed51e92d8433f4f7e4d96677e873b6eddb56a95be75569395148322133f1291084e455a280c6b527793295a0bdabda00469f6b3c31e7935ca8ff6dcce8b8c120d258901fd235869f11e2214efda5e791b2209e4a6ff66b878fd0a8fbc264ad00e3120a792b06d04f3994e64d80fd3965807bd08bb54fd1826fed1e79663fdee7aa8c90f210bd15a3f32c8582ab892791bddf5d3d2b86244afdf50dba0de400c8f5f7348d8ba19939cea5e5623e2a897a8d73f99af661e6ff9bf0ad7da9d88872d0996deacdc94ae01fd706cb8716468808f5788c", 0xdd}], 0x1, &(0x7f0000489000-0x248)=[@iv={0x38, 0x117, 0x2, 0x21, "2f021925cb63952a74910e22691908ea4ca5326790108e1580a4aaabc0994f66c3"}, @iv={0xe0, 0x117, 0x2, 0xca, "e808be5cdc92424321a4f6837491fc5a14954c35a919d8c1d964e81d2b2394f8bff83053aad32e3b463ec6a4235513852a5e902a24c9e01ed376823a5e0429671865d95d52dab451b43a4d5abd25826c45e92f029367f420bbe01060ee9b9e887b9988cf13fa8687ff25aa21a280a60f42d6e33f80a7c41d959a1bc05f3338ca851bdbaf239de47bad9e310b033bb658c5410539efcc91d0c4c0201078e2559d4a381269b42d3b1a67c4ceeca7c5135a2c5bda1dd0076283f7a547253c4f21cb7ea7940519e208ce32e9"}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}, @assoc={0x18, 0x117, 0x4, 0x40d}], 0x248, 0x4000}, {0x0, 0x0, &(0x7f0000706000-0x40)=[{&(0x7f00004ca000-0xbe)="5fefaf96efe48a57d05e572b5742ecfddb22942f29998f227bec07edf779121470b07e4bf163e78595d170f9aba944a0eedc41723b5042872ce52c510b8f2e8c0be3fda98515ce90f2fe9a6e027c3978163f49ec8e1c188c1c6e027aa66307070dedd48b85a4bedca992827baaad3a207481f310c1bc95a7efd3d50ddd8d6cd98863767e9902044bc8859be194b3789c2f4145bd4bad72782241cc29cdbec6e78a9e4242ec220795a4307075b677b4cee58aca2bca549474dfb54038e67b", 0xbe}, {&(0x7f00000e8000-0x7d)="85373f16b6d14139d78a292eaf1e8f52d40e67e54f505e8618c8b661dc4e4bcde690a1dadd9836efc672894b629c3033f00dbb1516c93c1dfbd81e85f62e928a8b78b03a1f090df6e6de2497f9154874d8f41e7924622e1ceb775365df31c0de673b034450b7066fb2c665b9d9840aaba6cc81b88cf754689ef2cf81f0", 0x7d}, {&(0x7f0000a5a000)="5b6a35b35e3b3c5e2b2ae5bc3e40af60aa3c942e4a9e1ffa1ee0bf43987eba894a872665b398c3a02afab746fea465542d0d77b4b231d7a37c6a85d644b7583bfd2a6756f26ad02c6409679eab2c52ee375e20408f", 0x55}, {&(0x7f0000f9b000)="3ddfa0787e9cf829875bf10fa4ca9b974ac152d7543a8cf6b5c116c58a450459653bf8aaf29fbc9d2bf97f3efc40feeb55e64724f46e816e76c2fe2e00286e1958d4ef8fa317cff09fb8342fd52fc0ab5f423e81d161a30f0c10e7ff700200906309f49d3f2390377c3935b4dc944a215b4ef06c5053cd2aa4a64ac55768c0b9060127d92adc79b7ee99e6725eb80228317dc8b12f1e15f34057ced75aa75bdbca9e35273b3b86d6145811c5c4b5c448f48045c13152", 0xb6}], 0x4, &(0x7f000031e000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x8, "94bf868d8b1cd541"}], 0x38, 0x0}], 0x2, 0x40081) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000)=0x14) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000584000-0x1c0)=[{0x0, 0x0, &(0x7f00004cd000-0x10)=[{&(0x7f00003fa000-0xf3)="1983b229072535a860c1cf86a3b08063ba6060e7f3dbf94537d00248c0eb61609eff746e0df442b65f75a50adef8de7831fffb77d3c351a2c5f86e3cece1bea2f4c8cb0805b6832006cb6c1c029c0fb9a8062f43c0404116b719ff5eb0ba5b546e7a906b59fde450a80afe2718cf94106b5151b0b3923507bb85347c881a0a927fcb00b90c35111d33b6253bd533408f3d45b767196bcc2c04df805b7f308981f4c6f4f451c1a5f04b76d188", 0xac}], 0x1, &(0x7f0000eff000)=[], 0x0, 0x8000}, {0x0, 0x0, &(0x7f000052c000)=[{&(0x7f0000ffb000)="299230197f579150b7f971351cfe81031fc22ed2239aa7910c642225e72f90d5aca1905cb7135b5af50b653d0731a7cafd276582db02e8cf302314ad189e241e65979091cc348614fb4b738b791ed9253fc7f36111c6386d6331b8948fc25ef0b6cb2cb38b3e126a6659c078d99559de4a1ae1207ca40ed0b962e36786d1a816d949537f869b5170942d2ad9a5c8e4989a2cb9fb85e34ca70e80f01ee7c3a1de989ceeb272872e0d5e34a4e82096", 0xae}, {&(0x7f000038e000-0x92)="0a1edb172bcbb200ac205fa9101fed7fa038d72893121f771be2930a04a860f50d95f797ec484752a35626184e30a512e4e735aae56101b5270de74f97a738e7215298f3f15d2c02f2870b43844cf31ebefee4e47e22bf34f956a1fab28626792fa4941aff95cbb5dab2781f80e7ea37474fce555cb92adeeba7db86d09231504646a8ee4b491e6dc4a473c3d92f80fec312", 0x92}, {&(0x7f0000af3000)="d978a30e3db85213d26858f52e9a4ad75b17897317ec1956941e7cee5466732deb78a30e911870a24703451ee955d0766adcd988f211d495f06a30fa6902cde429a5630a01a6ce1486ac6610d2ce4cc43f05934e486903ba906a815e1ef567b7c06c74e3df0d5aa22bc4e71851954a9d5f3dab6f1507474c05a8b81d478513732d8729b87cce679fa29aa3c84e7f3824ae280bf62839228a3e9fe4276a", 0x9d}, {&(0x7f0000f7d000-0x7c)="05c03fddc7264ce96c48b0532a1555f107491d44dd286258f434cdab26bde53c031c89bdb8313d37da5ba1d0966ef011f2fc0fe5d9d6cc68d6656be6b58f49b975b5b3f04991597d485fcc02f1eba9dc8284d430acd82472e2b099bdbd2dc22d666587a1da31e1d8d4734d872ed29e3995b6068c60e95198c4846d49", 0x7c}], 0x4, &(0x7f0000671000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f0000c14000)=[{&(0x7f00005d0000)="b59390eab1758d028a7cbba93cce12fcff53afb57ac80e87a97c72049189f3ec79273bbb9eedf98f6e060f10fa19a8a9a6edeabb5a2a44765506d87c41fe79", 0x3f}], 0x1, &(0x7f0000b93000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x38, 0x117, 0x2, 0x23, "8f2f0aec2f448aef32abb780d6b765590f8fb49848ffabc27eb4fa1d651a742d892437"}], 0xb0, 0xc000}, {0x0, 0x0, &(0x7f00008d8000-0x30)=[{&(0x7f00006c6000-0x4e)="37a741bf5db73b1479271e356c91f5d66813ae3f202c761f642d7067d8eb8b91e9093c3e271fe412dc1ced2cba2fb64176da754841d9920fca93adaf3f7415e72bf6201d71ba642e9757118bba4e", 0x4e}, {&(0x7f0000266000)="62f638339885f0613d13506da94d0b92408cc192dd5c4e0d006fc399ceb958e478c694371801b51c1a2cbe5eca60f462e15261", 0x33}], 0x2, &(0x7f000034e000-0x118)=[@iv={0xf8, 0x117, 0x2, 0xde, "4c27f2b09717281314f3659a2e0f4453734f467225399f01785577ff310708e2cb9666531410ac5e00722ff660ee74287b332d6f20ceb29cc5bc679f14bd27f9f00652ec531ebe5c6b5087be4ab4ad50eed6f675b2304c657b29aa14058a171064daad714f834a70a40df22610b1a09d795c537e85cdba24bef1aa4eba4224bdd478497940195b81618b1be61e1006a00a2ff524d4219155a8730dd67201eac72d717abb0a4d3e0c7c31bd53548d95681ce5c5ea25411a98887cbefe85fa92e777c7c84fdf203365d5fbd7c3529a112dc29d091b7a049d269aee11b340d7"}], 0xf8, 0x4}, {0x0, 0x0, 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69feb5bcf5ecd67e30ab98d068d82a4d6c186a6e5d7270bc125171e14666368333e15492d2af2162b1a79cc048ff769d4c289001b4a224237c7fdac086a3895dfdb0f2a59269941cd428bf2fa14e56b95fd22d2dcd2dbda273f18672df941ebdaf2584528cb6bba9b881c64cfb4d4e169d2a2fe0aa9c6281c393b33279c390dd539cc99b61506acfd55a9bc5e67af47dcbe72b8109257d4d5ddd0d23e805bc7a3ec1c2964580b5bb1650f47791464944cfc64431f82f8842de46715556a46cc6b9f86095964ec3fff2a04e0f57abde5b3e27ed3aa04a62e013806dfc1d2ec18078271592e7d7c6ae1eaf50cce9b9cdd6ad111d1a6ef6338e97c9bf2e1abeaff3c045ce345900dc476dca6e38aac52b1c2cfdac42aed5d95da231640bf7e0db91abf6ba940e5fa9d94a7dd8e4d8bc0f304cb6a51164e740635d9a9c82014358898b60aa828c7c6aed582cd9d9036eca48308817c8e3faf0ac351a9179e87f9c3e9a6794aa8fd6b1a9d1e46d7868992dcb6e52f33fdcd34648e03252f54204201388fde446c4d3ab89adc60ffdae733549388a24d7885744fd5e9e8cabbf9c337fc8b139725a7a94d0a858f478c8beb809af51e91a4fbe051f4f0f838fa27e93a52e205d3cf4cce890c58ad3b4a4429b07e2ca68587972315148cd272d5af59d73bf8a247f2c04de830bcbe0f3c24c6d9a07c6b18aeb35943732f1d40570fbd37da8bbf2d413f5ead5075551f2c656a08899c1ce28b6408607f2a8bd60328199e2b6210e2a1c9b9f6ead95fab1b2ebb7a2f209702b58b754f8e7a4220f66225af3556e8c4844e651fc8fe17375ac6f4c043fd9dbbb4f1c6051f1e15ca2fe35c82446e6451da5ca693157ddeafa4202bd084704d5f22d0092d3fb53d5a3eeaf2c51acc2e5c5df0e3607e08d029be4b8917c4c290fa8e8f9072809889686a127d122fa2b3fb7311c7419161dbe2dea16458341f5eef690081d08c22edbc41cd77c572f33a475d0fb67bda1155c7ecce08530df5e1107c9574ebc3488bd5d78452fee94ac65d9b8d44216abe4931da84f73595aeb0b2d9499423c6008efd8f98eb69c6bda6cf70ba0f0ba982769755bba30a343fcedfb03ac38b92b78aab8a7231d5a80fa6754677a3088b840b8051c10dcc80aa35bbe748f8bb2ef0b9207e0746c2fca179c68031f6563a838610bc923f8f8147278fb3e7874f9b63f0f9e244c530c4a0e1e24bc2b53ce2c5019f7782951e511e338f3f37f281b62bbd9e2eb2d94590f0198d451c6d9dd41c438ae6ffdef791841d44aad1f6193a27d1f03df4d422cdce6ab8c2553d65f54d36199f56b7001bb11e423b231c8a923b787a69d7654effae6a07ecd51a1fefd2fa7446d3a92daaa22638149273457eff41a9e82fd041e2eb394e5eb74d0fc8234865bd0ad8e5878c973ee20fdc190a5388052b9dbbf3c1a845d65983969ea855481a887a18865ee44e4acb500c03fba1bb71be3ef6f6ed3a139e2b7ec4d0e340f2d5f0b423af024f952d0c6a8cb8955ef6e12faa9848c422f1287b35312877ec00f54445e1e73e68ba2879d9756a8557c4de1f79ca1a1b407469ce1194d8c4f1831c5e4d4d4ecde0836c47542235676d9c05c79020c0806201d458f92ddc5b15d7d8cce92c096627f3ce19ba6cfc17163d3aed0bae134d7a49a29310f1be18515f2bb632b418206a8a1fa9885a5d840a1866fdfbd9fb6f7f02f99ee2b6310771ea1d9a95a8eabe4c0d8cd7f5025ad52d2d385e3899c4f9d9fe8328f8f3f14d4f2900f57146950372e5c8deee2acea7518cb2783b1d07883a880b50a9506e7ae63566a68ff6f0132098aed6db5422c1961289e800408b79992cac5981cce7155168a840c69103ebce4a8f34a06a87186f15ca5a43b20dfac8ac30bb518cf776de8fd06627e02ef775d5cb711058f72905e98f8e30afa7a5e5382be388e51eedfcef1999c284ff59ea2024a3929d268f4f9d0e8f9023f65e7355cae3eb5daeb973edeec6d55ca16ab61ee81c51b45ccd143656e013ab29aae0ed73000f11a67f9e26f9cd2c9b305a7409fd891b5f8c22084b42707c6279b8014dd6e15fc53d2285a98fe892192b1aa30e423191646c5dc50f18cf73db38dad8d953a94593d77718b814373c2f2b48171ea9551f112d181f3f67f4c99413646e2ba71d1c541f1bde6b2b09303c39b9a77cc32f6c34e2a9f3609f3e0cdef59e7d278584f1fb44f5bb0a585d912eea2d9fd1403fccc64be756fa50d7100874ee251ca84782af32ab60", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000fce000-0xf2)="0cb0541d995f1e21c35cde991d4d7a2c49cd0a7a9cc1fbea916508674d757997fe447c46739746b670cfddd80e1ef3247ea525aa8fbecb30593c6d952a04952daabf8a711f09539a8e1c78673b5e6ebf82359ddc02fc7d415fcda6f20d1541abeeb452a520e6507ca592b9b1ba46de297f774bf699a9e1b47eee8dd4307879d82a33446926e22cabb9bca01ba5e59e3c549410fa35e6f69c42ac0aff7b864cd07123f46991f65527c42c23fa3832be149a1056f0c21da60ce7d4edfa977150578438134e0ef23ab174219e57399006e67d80648a4a64122ec26feb220aa22a71975ffb08734a312fa7b8a0898448d7a23228", 0xf2}, {&(0x7f0000682000-0x1)='c', 0x1}], 0x2, &(0x7f0000c74000-0xd0)=[@iv={0x78, 0x117, 0x2, 0x5f, "d634d9784bb956310a7a127b0b16eb916b35f0631c7e4a2cf358f1e4cdc46e73b0d9dd20a396285ab1ace9f46f1405e7202ca2b8599aa1355ecf78f8df554b93bef82c7927bf7c5e81ca5c2d443e9c409bdcc64f21b1f9af59ccf68264f51f"}], 0x78, 0x8080}], 0x7, 0x4000) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x48, &(0x7f0000a85000)=[], 0x0, &(0x7f0000a6f000)=""/0, 0xfdfd, 0x40000000000000}, 0x0) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000355000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0xfffffffeffffffff, 0x14, 0x24}, &(0x7f00006b2000)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000945000)={r1, 0xbba, 0xd1b6, 0xffffffffffffff5c, 0x80000001, 0x8}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000838000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000991000-0xc)=@sack_info={0x0, 0x3ff, 0xff}, &(0x7f00009d6000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b7f000)=@assoc_id=r4, &(0x7f0000bdd000)=0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r1 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ee7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r4, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) [ 38.356664] audit: type=1400 audit(1516049444.040:37): avc: denied { setopt } for pid=6596 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.369482] IPv4: Oversized IP packet from 127.0.0.1 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a36000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 38.417317] audit: type=1400 audit(1516049444.355:38): avc: denied { create } for pid=6683 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_crypto_socket permissive=1 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000df7000-0x4)=0x48) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e60000-0x4)='tls\x00', 0x4) getsockname(r1, &(0x7f0000f41000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000514000-0x4)=0x2e) accept$packet(r2, 0x0, &(0x7f0000f2c000)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x100000001}]}, 0x10) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000321000+0xd3c)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e95000-0x4)=@assoc_id=0x0, &(0x7f00006bd000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000048b000-0x18)={r3, 0x1, 0x10, 0x3ff, 0xbf8}, &(0x7f0000bcd000)=0x18) close(r0) writev(r1, &(0x7f0000517000)=[{&(0x7f0000cf0000)='b', 0x1}], 0x1) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001fb000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_stats={0x1d, 0x20d, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f80000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f81000-0x18)=@add_del={0x2, &(0x7f0000f80000)=@common='ip_vti0\x00', 0x7}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x23fffd, 0x0, 0xffffffffffffff11) 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2000000027, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x11}, 0x0}, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000b9e000)=[{&(0x7f0000b15000-0xb4)=""/180, 0xb4}], 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000187000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000021000)={0x8000, 0x0, 0x8002, 0x3ff, 0xfff, 0x5, 0x9, 0x8, 0x0}, &(0x7f0000e9c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00006ba000)={r3, 0x2d, 0x52, "463fd6d4749f5d5d1705b391b9bf03ad42403929c2e3f449921b415bcba8efa1541cab5d6e801f982ee44d7f65313ed1247db0f75b0fe5b1be9dcc45fbced5dca87f52661d925984850baaa52e446c60b591"}, 0x5a) 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b80000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000096a000)=0x0, &(0x7f00006fc000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x2, [0x0, 0x0]}, 0xc) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f000062a000-0x38)={&(0x7f00008b4000)=@nfc={0x27, 0x3, 0x52, 0x6}, 0x10, &(0x7f0000d9e000)=[{&(0x7f0000fdd000-0xa2)="f7950d3a6da3d3fa7ef1ec724fc3569d4a35ddfa76bed0b46b41bf1cdcf4429eb51b0a730dd887043b2b82f175aff9edb78daabf03a6b3d857f8fff3e294f15085d2e9bafb46fa90cd4b16478ca41fca5e4f9379eca0ae50e05f873efedd45ed37b5fe917e11eeebc559f9a77c3ba79942fa8cf4742b268cb53fa2143c22049e67c39e05a068482c566b9a9d9ac8ee4042756e3fc0196196cad829a134c1969185e0", 0xa2}, {&(0x7f00009d0000)="5c3e5574a65f8df9d37a0f4c156e18b003ee7779a303cd486b3f336a0ab2f0810b7266ada5436c8b32ce908949970f5da17df096f48c315ea669e06caca31d5efa43b56c181ba8de0aede186ee08c5fd19519fcaa33fb9ce58b33981384dfd99bac63dfd672d1673e2c2fdabbe20f730aee2087749341652a661cd5b67e9e449a234d0d8", 0x84}, {&(0x7f0000dcf000-0x9)="30cb7d378ff194ce08", 0x9}, {&(0x7f00003f8000)="51ffd4d0505b7c887708741a9f43e2f80e0926b03939d7e6b4fed9c82b6001ba71b6df6d939ea5fb779261df39d51bcf1b97b7e8a2ab2de73ec0792febaeca9e8bf4fffd021462be01e2f375", 0x4c}, {&(0x7f0000d06000-0x5c)="409555379bc82bc0f4861c7fd36910a4701c6c09329cc4a03906e57d7de38495bfaa41ff98b7d468c9a37fb27432afd6400d8b897963a9be05017b290baede03e152a3ccfb5f4408aaae0cb426d0954b42a149f0f9a65634491fbec6", 0x5c}, {&(0x7f00009ae000-0x27)="f314c2fdf9e3086609c706d7b156349dd0a09be1cd20fcd41dcd9084f1c277562422ee8b087b35", 0x27}, {&(0x7f0000595000-0x7d)="1a2180b6596ea6b3b0934b05e17b6d45ad40db0f876aae5cb7d31ebb3915fb127ea1d5b6cfd2f1bbd124909e6210dd23202409de128771473e24c3a6553ae5d98d1b4393530c3456d8a071288c81fe4cef4fb1552b6352113d36ae3dd37b74d0ea250bc4c02ab06913c0b1eedee59c822c36b403a3b5edbab701d5d60a", 0x7d}, {&(0x7f0000183000)="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", 0xfb}, {&(0x7f00008c5000)="045f203d65c2", 0x6}, {&(0x7f0000a7e000)="3dfe2f05f735ca7218df93509f6873c258107e3fa57da7b3b3fb0f8507b1dadd9286b2f17bf3d580d6c23ea7915dce86f89969aa5f3796186e08fbdcd76ede3f39065736f61e8dd441e8aa36bfc71c3db30b8427278a94fe1530aa354368d163e03dd695c125b4d320af23dbb82f819b04d6eb38f10a2da2620aeabd139e83cf79dbd08398ae5d3657784229ed974d4f03bfe4ecf49bc4f4beff90515ef057231d621ed681c149af9eacb10676073dad92493a9e2fc95fa062f107e18ebdc3620ea1ae2d7ec830b8199c618fb7231342e9c8ea1c4120705affed7683e5fa36cae882e58acc3382ec6c64c964c9", 0xed}], 0xa, &(0x7f00009d6000-0x4d8)=[{0xf8, 0x10a, 0x47, "9b52128bdf198cd0677c8985d171b0ffc6cb1a73984b41ffc9f08004792be9720f48603094d0e0fac4f131bec2da2c4fae7cabbdb63c1d85eae983ef966f426b0825cf1dad03ed84d22509d1b2e1b4cf65184d52c7924fb969b8c0e6498165ba0613436e313442187b3958233a062c3c7e1ad127be141338504f1195fa73888f10ae3921baa7ba33bb4c6c04fbb1cc2ce51b7db776a5c385ec071b8a72c23ab4620e79664e56ec5464ee5d7ca4df4dff3b07e243f29c0d9109d5e42d13de5c3d58beafbb516e82ab851d897c59af589c513f968f8e55dba050947d44b6359187e4357394e6"}, {0x20, 0x109, 0xfffffffffffffff9, "11de971093117fd74c950cd109"}, {0x18, 0x1, 0x100000000, "e6517a01933680"}, {0x40, 0x10a, 0x4, "adfc75f7abafa5dd5ec86356e1754c967fe101d199c0d7cebe17be050b48d3e08def0afe407a8ade77"}, {0x100, 0x105, 0x9, "a8e79de774598a26d5220c232aea95502547cccef2ce951e448792056899fd095f4ebd44beca8552e9ebd8e7f6138abe5fd415e3bec3310c4d1b9394eafb8ef6a2f2c9f981287958985951c0283cb7284372daf005333c5273d50479046e963edb518e00eec0e635a0f1e25502840f23a0e576422e3d119ca369a6702e402cb09d5c9479611344f6a0c57e10e5b66fda9c1bdc7ed27722c32f3eeb8c321992be6bdb03849546c921672faa83483c3281ed911a9b2a73fc6e92555b2f76f846124811d84ebc0e03b65710f9cc6ad7585c8f50f9e2b288ca9f2b80fec4424a5e04afcfc3e7c727b27f9702e5a7966c"}, {0x110, 0x112, 0x3, "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"}, {0x58, 0x13f, 0x1, "2ea108804e5190595216175558c4c20a68b210170e67341ecbc9fca2d86e3b9411d4d69ff57424e212185dda009e1fcac7745694f913ca7d03264973cf2ab3c25a58f646110d36fe"}, {0x20, 0x105, 0x7, "197831406ebdefcd79151edb"}, {0xe0, 0x3a, 0x5, "cdba13bf70c0289e6bd0a7f31977ec3cc417ac0a8e57e1c68dcc45a176138b54ec3f3fbc2a0d5bfb3d07738ad076f2555c54ef4c67da4f74f3b3750b674c0469e5bf0208a7ee835a65e5b03fed3da13f68af3e4e06df0f78106ebf2e0577cdd9602152131f83f75a3a939c0e0d57e8cef9a9089f912c65fc7ad1bba0ce29eb715d8486d5785bc063fef193bd7a0e56b54e981a0d8fb7a795337ebe69f690961e03760fa9d45e7b48e88a62c9cb7b7cbde3e6b5828c109c6b0cd3e3b66e1e1bc4be44179833d4fb34fe8c8ef387"}], 0x4d8, 0x48040}, 0x20000090) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a4e000-0x58)={0x26, 'skcipher\x00', 0x1800, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000)='#\tiK', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00006a7000)={0x0, 0xffffff3d, &(0x7f0000f12000)=[], 0x0, &(0x7f00001cf000)=""/251, 0xfffffffffffffd78, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f92000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005e0000)={0x0, 0x10000, 0x3, 0x0}, &(0x7f00007b3000)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008c1000)={r3, 0x7fff}, 0x8) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x80000, 0x6) recvmsg(0xffffffffffffff9c, &(0x7f000079e000)={&(0x7f00009c3000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000043c000-0x50)=[{&(0x7f0000f39000)=""/28, 0x1c}, {&(0x7f0000073000)=""/246, 0xf6}, {&(0x7f0000113000)=""/77, 0x4d}, {&(0x7f000032e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c1d000-0xc2)=""/194, 0xc2}], 0x5, 0x0, 0x0, 0x1}, 0x12040) bind$alg(r0, &(0x7f0000e89000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000769000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000018000)="", 0x0) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(0xffffffffffffffff, &(0x7f000089d000-0x1c)={0xa, 0x3, 0xfffffffffffffbfc, @loopback={0x0, 0x1}, 0x8000000000000000}, 0x3a3) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000dcc000-0xc)={@dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff, @rand_addr=0x9}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f72000)=""/36, &(0x7f00008cb000-0x4)=0x24) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) shutdown(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e25000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c7000)=0xe8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000117000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d76000)=0x0) 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb75df0db8217ad400000e60000000500", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000d1d000-0x20)=[{&(0x7f000004d000)="3ea8a797b029cc28a0c66450e146f9cf41a244c9e3b5f9a5386032c402b18780", 0x20}], 0x1, &(0x7f0000026000)=[], 0x0, 0x10000000000}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r2, 0x0, 0x85bc968aa9825af1, &(0x7f0000593000-0xa1)=""/161, &(0x7f00004a1000-0x4)=0xa1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x49d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006dc000)=[]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f000034a000)="c9", 0x1}], 0x1) pipe(&(0x7f000044c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000300000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000067c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000549000-0x10)={r2, r3, 0xb327}) sendmsg(r0, &(0x7f0000919000-0x38)={&(0x7f000005e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="88cd676a41c31dd437c6d2b6784dd5ef"}}, 0x1e, &(0x7f00004c5000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) sendmsg(r0, &(0x7f0000be9000)={&(0x7f0000a78000)=@hci={0x1f, 0x7f, 0x3}, 0x6, &(0x7f00004ea000)=[{&(0x7f0000109000)="616978078cd14280c23d51f82454520b24aa3617d3b50fa8fab7cee7089f3302cd9e1106ea828b615beee841af156b98d1d16f8a1b6a4c2955d95bc22e8e4c13d4ad668acb7dbbd918e892228279fc3844e16e6d834ee0524ee9a8c86f3094181a6bc166525816b40f4aa56c167dfaa5ef6a963593e832d9bcb15c288363326324fa31a85ea7d003470a44b187570ebf", 0x90}, {&(0x7f0000d3a000-0x5f)="0bcee1551871b12f334bfec534f9c88c5b9018168795916b2d25d6db87eabe47db6c3ea4ce3c73d5ea86fb82b6b3c8db2330df3705a26e8b0731223a65e3d7e632d2b367229a93a1613c36273a0a9fe1b69c861fb0815366298a32aac8f856", 0x5f}], 0x2, &(0x7f00003b5000)=[{0x80, 0x84, 0x401, "ba70fcb2f4f38f8769b0614b1e84370a417c892518e114ebf4639bb7fad692214487d876699aa8b72ae9182554438c05838a081b7f7a88e45219a76af521f98f649e29e5ba386a334934c12ef8dd572afddc05f1577244b9917ecafcae19ac72ddacaab36dc67e81510c"}], 0x80, 0x0}, 0x800) shutdown(r0, 0x0) [ 38.555526] sctp: [Deprecated]: syz-executor6 (pid 6725) Use of int in maxseg socket option. [ 38.555526] Use struct sctp_assoc_value instead 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000f3000-0x4)={0xffffffffffffffff}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000002f000)=""/236, &(0x7f00000f2000)=0xec) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000dc000)=0x0, &(0x7f00000f2000)=0x4) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000078000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00000f4000-0x4)=0xc) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f000003c000-0x38)={&(0x7f00000f1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00000f1000)=[{&(0x7f00000f1000+0x11d)=""/14, 0xe}, {&(0x7f00000e8000-0xe)=""/14, 0xe}, {&(0x7f00000f1000)=""/198, 0xc6}, {&(0x7f00000f1000)=""/85, 0x55}, {&(0x7f00000f2000-0xfa)=""/250, 0xfa}], 0x5, &(0x7f00000f1000)=""/52, 0x34, 0x9}, 0x40) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000078000)=@sack_info={0x0, 0x0, 0x3}, &(0x7f00000f2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000086000)={r4, 0x7a6, 0x7f, 0x5, 0x400, 0x8}, 0x14) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0xf, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000fe000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000062b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000062a000)=0x6) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004be000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x6, 0x6, "41442b9237b0abfee0f1fc06015357a835522dbc3dfec7239265b195e624a904e24477e153e60f522bf767a2016b12e3e954499e95b4f39de0c5871d044451d321a5207465432e6206697028ae97a828"}, 0x160) r1 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) setsockopt$sock_int(r1, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) [ 38.648290] sctp: [Deprecated]: syz-executor6 (pid 6744) Use of int in maxseg socket option. [ 38.648290] Use struct sctp_assoc_value instead 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x2, &(0x7f0000004000-0x4)='\x00\x00\x00\x00', 0x4) 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) socketpair(0x8, 0x4, 0x2, &(0x7f0000d08000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d4211", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c07000-0x20)={@generic="e69751dab27c95e0ebd0fe106e0da526", @ifru_flags=0x800}) sendmsg(r0, &(0x7f000087e000)={&(0x7f00007a2000)=@ipx={0x4, 0x0, 0x0, "a1d499d20c95", 0x0, 0x0}, 0x10, &(0x7f0000d23000-0x90)=[], 0x1fe, &(0x7f0000d2f000-0x370)=[{0x0, 0x10f, 0x1, "50dd0b63620e6d82b8a5ee19478cd2d4940f0a90c583e42301e51e7bcc728da324d2b51266b63a8d55c46581f5672ed1d695feb58638800905e45a0acabb3948bae7513a5bd1411002ae5660d3ef25e22259108c089c3e29b34bac91727a2de15b6f5cb5508804bf2615b1f19cad6d6280b5ef01052e"}, {0x0, 0x102, 0x7, "f7e52e08a57f1e81f19d3d8ba1ed09270f490d36d5e415ecc34b20ba216b4d419bad261401773e5b9bb4cf41006c05e3049b656cfd2c0e08928446cfaa6a5ba2c1562be748fcd1b41e66e5994d84a8adc3e75cbeb55c90e4d849546e4ad54108"}, {0x0, 0x199, 0x71e, "f07398c18ca9bbb7f5cc11e2483406cd094936d1db0289741edf5edc398779a1bed3a70f58e78800473482a6ba9411d9140efa8dd458f11b44"}, {0x0, 0x0, 0x4, "82efa6da6656608511fdea79faa130069d06248edc2e0c"}, {0x0, 0x113, 0x7, "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"}, {0x0, 0x115, 0x9, "e74a85dc8b000a55f26e5eafcca09a67417bd47296f5f1046bd8ddd6647c77887d775f95971a629a7a7afed5595b6b6e"}, {0x0, 0x11f, 0x7, "f6a745e67c71f129813be51d268e675043ec992e61e048a0d18949f8415f2e8e9830fd05c0bdb5eb15731391f83eec3e2509c437f5750a49fd878c3940ebff383b546bbd4f41e862844e152d9d2da8875b415a67d5df58da5a0718147c8cf557478adea5e5ceaa5eaef31f7a73ade27445f9c2b09f8c4ba9cea98cd7a2ec365762fcc45f114b0d424158e5e0105f59f15be183e51b8658f874e41ed656d594ec"}], 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c4b000)={0x8001, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$alg(0x26, 0x5, 0x0) listen(r1, 0x0) socketpair$inet6(0xa, 0x800, 0xf9a, &(0x7f00008e4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000338000)={0x8, 0x5, 0x2, 0x800, 0x2, 0x3, 0x101, 0x7ff, 0x2, 0x1, 0x565}, 0xb) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000363000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000363000-0x4)=0x10) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00001d1000)={&(0x7f00000d4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000363000-0x90)=[{&(0x7f0000363000-0xf9)=""/249, 0xf9}, {&(0x7f0000363000-0xcb)=""/203, 0xcb}, {&(0x7f0000362000)=""/187, 0xbb}, {&(0x7f00000e8000-0x3d)=""/61, 0x3d}, {&(0x7f00002db000-0xc2)=""/194, 0xc2}, {&(0x7f0000363000-0x32)=""/50, 0x32}, {&(0x7f0000362000)=""/79, 0x4f}, {&(0x7f000025c000)=""/24, 0x18}, {&(0x7f0000363000-0x85)=""/133, 0x85}], 0x9, &(0x7f0000241000-0x7d)=""/125, 0x7d, 0x5}, 0x10100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000-0x4)={r0}) setsockopt$inet_dccp_int(r1, 0x21, 0x14, &(0x7f00002fe000-0x4)=0x8, 0x4) r2 = accept4(r1, 0x0, &(0x7f000013c000)=0x0, 0x80800) mmap(&(0x7f0000363000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000363000)=0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000c46000)=@file={0x0, ""/92}, &(0x7f0000382000)=0x5e) accept$unix(r2, &(0x7f000083e000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000178000-0x4)=0x1002) pipe(&(0x7f00009e5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007f1000)={0x0, 0x9}, &(0x7f0000d08000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000058c000)={r4, 0x1ff}, 0x8) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000b74000-0x4)=0x0, &(0x7f0000d27000)=0x4) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc4c5a55dec36c1855eb8f30ec85a66da2ec48fd33161e55053162b19b3de06b68", 0xd0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000013e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539esp(ctr-cast5-avx,crc32c-intel))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[{&(0x7f0000d80000-0x71)='N', 0x1}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 7: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ce3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="9905a0af8f1799ac7d0b4c4e2e65f81e") getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/9, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000819000)={0x0, 0x0}) shutdown(r2, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000848000-0x10)={&(0x7f0000614000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f91000)={r3, &(0x7f0000a51000-0x91)="0090f2de264f3bf39aa4d7290041e85312a61c4abc7894a1ccc60ec2598c6f29b792ca4d601ce7a7fdadaee772170b24f30e3a92528e6f5cc9cc9cc23b4dff3b5d19684ed52a45a97d6863c8969db1bec1a62aac93b252a0c94b1f6213579924ae4ca06b7ace1496fdca29fb502b82952f179d305059bd5d8698e8e72b44d18cdef34200e7ffd068f34e35cd0dfded88f8", &(0x7f000017d000-0xf2)="2d0a6dc50c50e74fdb0a2ee50fde167ed4d3c293b9c7657ce6253d3770033f2fa6cebb917ff52956f83b0b0f7409ed0fd568b4039bac2f1cf4fb266f7ba3c6872316e982ec82f901a25734c2702b70cdd466f220973c5228ba6c09c75adcf84ae623f6ec4c8dc9abf1c598986db4858e96186e7bed08fe65824568b28c71c7b1772ac1dee2c9e2f885da32579d9e22a11ed3778f0619e3a4b2082f0a814d980516b6808dca81ce732e8eae7e36454782ffe4327dfd0d5ad236459f96f274ed0c5a9571ccfe7f907444e0062e0222fc4dfb58f3343888689b262932d6a987fa489d7a4fe3d065464d7c2593b5c7160b922790", 0x0}, 0x20) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008c4000)=0x40, 0x4) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[], 0x0, &(0x7f000087b000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x2000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000830000-0x5)="8907040000", 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000)=0x4, 0x4) connect$inet(r0, &(0x7f00005d5000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fe9000-0x8)={0x0, 0x7}, &(0x7f0000531000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000692000)={r1, 0x2c, &(0x7f000034d000-0x2c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000c48000)=0x10) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000b4000-0x4)={r0}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ff4000-0x8c)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff3000)=0x8c) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ff3000)={r2, 0x5}, 0x6) 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000e6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000e6000-0x4)=0x1c) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000e6000-0x4)=0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @empty=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}}}, 0x0) 2018/01/15 20:50:44 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a17000)={0xffffffffffffff9c}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000104000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009ad000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2bffb9110d42c551aa3f1196afa77001", 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6, r1}) r2 = socket(0x18, 0x0, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x111, 0x8, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0xffffff3b) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000b3f000)=""/0, &(0x7f000008a000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x8, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001c2000-0x4)=0x88, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xffffffffffffff3c) accept$ipx(r1, 0x0, &(0x7f0000268000)=0xff9a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c8e000-0x10)={0x0, 0x1c, &(0x7f00008b2000-0x1c)=[@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfff}]}, &(0x7f00003a2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000027b000)={r2, 0x6, 0x7fffffff, 0x5, 0x823, 0x80000000}, &(0x7f0000b4b000-0x4)=0x14) 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000131000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f67000-0x20)={0xfff, 0x7ff, 0x1, 0x4, 0x3, 0xe80d, 0x9, 0x8, 0x0}, &(0x7f00007ad000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000098c000-0x8)={r2, 0x800}, 0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000526000-0x4)=0x9, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000045a000)="", 0x0) 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x2, 0x10000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$llc(0x1a, 0x5, 0x0) socket(0x0, 0x6, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='nr0\x00', 0x6}) 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f0000f86000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00009de000-0x4)=0x3a) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000832000-0x4)=0x7, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x2, &(0x7f00005ae000-0x10)=[{&(0x7f0000829000-0x63)=""/99, 0x63}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007e3000-0x4)=0x400, &(0x7f0000d73000)=0x4) r1 = accept(r0, &(0x7f0000442000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4d000-0x4)=0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00001e9000)=0x0, &(0x7f00005ba000)=0x4) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000091d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000001000-0x4)=0x7, 0x2) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000085000)=0xffffffffffffffff, 0x2) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00002f1000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000648000)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000ef9000-0x5)=""/5, &(0x7f000019d000)=0x5) r4 = socket$unix(0x1, 0x1, 0x0) accept$unix(r4, &(0x7f0000213000-0x34)=@file={0x0, ""/50}, &(0x7f0000466000-0x4)=0x34) write(r2, &(0x7f0000714000-0xb4)="06009f0500f5b601457f999b2da801982000000000006e7a273572baa01574761b", 0x21) 2018/01/15 20:50:44 executing program 5: socketpair(0x3, 0x3, 0x679, &(0x7f0000f6f000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fbf000-0x4)=0x0) bind$inet6(r1, &(0x7f0000fbe000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xad, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d03000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f000088f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) socketpair$inet6(0xa, 0x1, 0x100000001, &(0x7f0000f80000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000328000)=0x0, &(0x7f0000996000-0x4)=0x4) 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00007d7000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fd5000-0x4)=0x1c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cdf000-0x4)=0x0, &(0x7f0000fd4000)=0x4) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000694000-0x10)={0xffff, 0x8, 0x400, 0x5, 0x0}, &(0x7f0000aee000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000512000-0x10)={r1, 0x74, &(0x7f0000086000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000771000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005bd000)={0x1ff, 0x5, 0x8, 0x2, r2}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) 2018/01/15 20:50:44 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a35000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x254, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031b000-0x58)={0x26, 'hash\x00', 0x0, 0xffffffffffffffff, 'sha256-generic\x00'}, 0x58) r1 = accept(0xffffffffffffffff, &(0x7f00004ec000-0x80)=@generic={0x0, ""/126}, &(0x7f000030b000-0x4)=0x80) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000528000)=0x0) 2018/01/15 20:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aee000)={r0, &(0x7f00005d9000)="0aa1895f5a6a3b99f0dce109bccc0f49f334ca84391b7d5019bc"}, 0x10) 2018/01/15 20:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e00000-0x58)={0x26, 'skcipher\x00', 0x0, 0x3, 'ctr(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000058a000-0x10)=[{&(0x7f000065b000)=""/188, 0xbc}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000000d000-0x10)={0x0, 0x0}, &(0x7f000000c000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x0, 0x4) r1 = accept4(r0, &(0x7f000000a000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x6, 0xfffffffffffffffc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/15 20:50:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x2}, &(0x7f0000001000)=0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x7, 0x2, &(0x7f0000001000-0x10)=@raw=[@alu={0x0, 0x8, 0xb, 0x0, 0x3, 0xfffffffe, 0xfffffffffffffff0}], &(0x7f0000fc8000-0xa)='syzkaller\x00', 0x6, 0xa9, &(0x7f0000e62000-0xa9)=""/169, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000888000-0x8)={r2, r4}) socketpair(0x3, 0x80a, 0x81, &(0x7f00008da000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000699000)={r6, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r6, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ed000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "f7246b24eacef26d"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00000cc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000d7000-0xc)={r7, 0x80000, r0}) 2018/01/15 20:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000eab000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00009f0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00007f0000-0x4)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb9000)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004de000)={0x0, 0x0, 0x0}, &(0x7f0000ab1000)=0xc) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000051d000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b3f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000299000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c0000)=0xc) sendmsg$unix(r1, &(0x7f0000684000-0x38)={&(0x7f0000a67000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008b1000)=[{&(0x7f0000750000-0x53)="fe03734ea4d82b9afb225a26d680e8d1b88a24f226c4e4b4b3ca0e72e5bc6118f9df7c41f82abfe3b47491e477fa20791f0c0031c4aacbb0aabc5caa5096546276a6edac8ef6a3c999ee4c867d5272f1d8761f", 0x53}, {&(0x7f0000354000)="e233fb48b8d30b9e65cf42e57e239a10dd90a9b0465f1ea22790d255cc78d29d252f0ed285953664bfb50516b5e582963cf64f9115e7e0f06117f72c4d71bf6a01c7db75fb785a8fcd0f2e5670cf865a0158defee98160fab4b44f9e24a9137f00a09f667a400b4622aa8e2cc43f33c6e482681d25cbd131199f3220091fc9c6d537b8e75f7e4ceaa118d7802a995d1cd2177e39c839e7b2d4798b6a69d0861c49e354057c778d808c3cd89ea3f480d429ff4db9beb1574f0797386b855d01880303050e8f38", 0xc6}], 0x2, &(0x7f0000564000-0x98)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x98, 0x51}, 0x5) r8 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r8, 0x10e, 0xa, &(0x7f0000f5d000)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f0000662000-0x60)=[{&(0x7f0000a91000-0x83)="6af467b56e6275b57ca87ba42139633700db041154f8d8872dde279f45ed894f34062deb28c4ae8de12d0ba8089b3f0e357bada7f42f76cb23c7941b6a7bd27c7af699299eccb011ef45f37a7ba5b4d8c707a90c", 0x54}, {&(0x7f0000a46000-0x35)="2ee9c41c4cbda21015a344ecbd25c86c7e3bdfbacbf29f97329f391970e05bbacd7c3cb692615961e54886533007f48174f6e7a840", 0x35}, {&(0x7f000090d000-0xf5)="90113d02c683163afd418b782c6f3c414a32191ce4d71ee063577e7120d603b3d6b079950fa8fdcd7d9cb51fb9d6712e649708b8e0b51b27bc020ba41118833d0d4863bb98e5cd4b311d087fd696cd6e96a854db21f7338dd405c9c2fc8ddf880fec25433d3d5ee087161b58174ad3871e24f5b242bf74eb3f3d0507b2d49883ca5fbfd7404355779358592c8e74e8a7bae06e1aef1f3b937960ce831bc5508adb20886178b6eee426a92e3819669eb02ae42aa607609286695dc85f0db86e3e2f4611ece04a85c57b4147477319a7cee9042cb9d2990d6c35c71a5e7c9d6b78f792aa17e2adfbe43f0390df0421643bdce5710b7a", 0xf5}], 0x3) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000340000-0x1000)="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", 0xa79}], 0x1) 2018/01/15 20:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) r2 = socket$inet6(0xa, 0x802, 0x3) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006bb000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000c71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00005d7000-0x8)={r3, 0xf33}, &(0x7f00000a3000)=0x8) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:44 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80b, 0x3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000074000)={0x0, 0xe, "1b0929c96452135051d8f0057e9c"}, &(0x7f0000e4b000-0x4)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009ca000-0xc)={r1, 0x7fff, 0x10}, 0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) r3 = socket$inet(0x2, 0xb, 0x9) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r3, 0x8, &(0x7f000081a000)="2ea3f05cf052b8e4877ed7d0187955b286e22f8082f9c622fa5db09ed35e1a80c838f050ecf8a1f3f2da4be2fc99ef54803d699620b7639256a398ad2f292b5757750ae49556e125a8edd474f9200e7cf3a3da85e4b41c562ea3c12bb59b275be5e671e12e0112ee7638d0905924a04e1f9ebe1a83be46c9baf6b9f0db41d204cd1299f40b66d34972b58eb369d81bb14bfb817e7ee094ec02f7aa3131f916b22ad1df9ed0734a64498eb1adf7c638efd8fb0d7cbe5463") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000dc4000-0x4)=0x0) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b7000)={0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ed9000)={0x7f, 0x0, 0x2000}, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x146, 0x4) r1 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = socket(0x10, 0x3, 0x0) bind$bt_hci(r2, &(0x7f00004ca000)={0x1f, 0x401, 0x3}, 0x6) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000af4000-0xcb)="994ffed9b33cf91c6bbb69b418f26daa1e1113cc303e8ee1de96fc727bd5bce3ee8e5d57b489b50985c565bd306d055003419b38b19b4ffb95f7d6a238e17efdf36c5fa18033ff606ae9087026b35142a7e777e3a03a26228922d5053624ede050d889d97d04333bafcdbf758b8dcd0854a1a55108fd31773cd62a45524bc4f7d4b35dbb031b5b00970e6e935993ace4d4163a048780aca3c4a90321c9c91a7c8377c3c8a42b6fcbb8de17fe4aa05b303a6d264421d397f302dab529a5647822436b5a8ec4a1693fb4e73e", 0xcb) 2018/01/15 20:50:45 executing program 1: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000664000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000087d000-0x4)=0x14) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f86000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b8000-0x4)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f87000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x1, 0x0, 0xa, 0x20, 0x45959eada509bcc1, 0xff, r2, r3}, {0x1, 0x7023, 0xfff, 0x5, 0x6, 0x400, 0x1ff, 0x9}, {0x6, 0x8000, 0x0, 0x10000}, 0x1, 0xd, 0x1, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x6, 0x0, 0x3, 0x8, 0x0, 0x3}}, 0xe8) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x7, 0x80001, 0xff00000000000000, &(0x7f0000614000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000f87000)={0x3ff, 0x1, 0x7, 0x68}, 0x5) socketpair(0x5, 0x80006, 0x7fff, &(0x7f0000ed1000)={0x0, 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000f88000-0xc)={0xff, 0x1, 0x5, 0x1, 0x4}, 0xc) r6 = accept$alg(r0, 0x0, 0x0) epoll_create(0x10000) sendmsg(r6, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f2b000)={0x0, 0x0, 0x0, []}, &(0x7f000039b000)=0xe0adee889539f39e) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003d1000-0xb)={0xf9, 0x100, 0x7, 0x10001, 0x3f, 0xcd, 0x7, 0xfff, 0x80000000, 0x48000000000, 0x10001}, 0xb) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008b0000)={&(0x7f0000cd0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000734000-0x10)={r2, 0x28, &(0x7f0000189000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fe7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000280000)={0x2, 0x1, 0x1f, 0x10001}) ioctl(r0, 0xa87, &(0x7f00005ea000-0xf6)="dd198bebccce1e8f204c18669b517a4eaf8ea3107fbe1c588d8971bd7b13a9fc657d65e3ec280b91afd3424f8bc1e7aad06c87cb55ab05b41e2a4c0b5ec55a59a5d2fe4c9bb9f2f75cacba95aea53a892601bd96d1d30b9b134d53d4401aaa1349c0ad05b72e0d477991051d3e0d061df8268bc2c2ac96b7361b0149490efc6f5d0791475976d1d421f82d51d166638d17d072db4b3978eeacfaa838990010fa15b7a4d5bff85fb302e759f87875f888b5406ec6e0b6c27828ba95994f0b0e99cdab447d90da8952b3bc9e1846573af3af8ebb86903dbc94df11305bbde3ea6e0e099d8e1d9b3adb5e4e32ba48b4b59f737c9662b5dc") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f73000)={r1, @in6={{0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) recvfrom$llc(r0, &(0x7f0000aae000-0x1a)=""/26, 0x1a, 0x10000, 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000b91000)=""/96, 0x60, 0x0, &(0x7f000015f000-0x10)={0x1a, 0xf, 0x9, 0x0, 0x9, 0xdf5a, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00003fe000-0x10)={0x6, &(0x7f00004bf000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f00003e4000-0x10)={r4, &(0x7f0000ba7000-0xc4)=""/196}) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) 2018/01/15 20:50:45 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000022000-0xb)={0x7f, 0x4, 0x5ca50000, 0x3, 0x7, 0xef6f, 0x4c3, 0x4, 0x4, 0x8, 0x1f}, 0xb) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000006000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x9, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000001d000)=[{{0x0, 0x0, &(0x7f0000009000)=[{&(0x7f0000023000-0x8b)="04d0bf23f7ad78c38979c6a49269d9e5f221d3cf2458b83b588357dde909dd8103dc68943224017b8f4906ec706832c12ffcb44b926535d68a043ed74bf0445e8686fd32e642f1f76b69c432053218b1167f4f14f83b747f38e394a555c2d29ee287cff1dee93754e4b71460e9d438e001175abf98635fe701c54f1ea776a6b5205681aeaa66f76cd0dc9a", 0x8b}, {&(0x7f0000024000)="81f4cda7fea5283ed6bf569fa2945044c16e71c34e770029d62c4c85561a707b72b8f5ed9ff59e40e9b6253401d4782652a67ba3f29540dfb6e0db056a74954b88e7cc1080fe6e87f014cabb5a", 0x4d}], 0x2, &(0x7f0000017000-0xa8)=[{0x88, 0x10b, 0x9387, "6b8124823dc8f5bc798f5a4befeae857381084b746c216ab965cfbe13361624f3313d5f431595c97bb46b048ba5ad717bb6e7979a4524c72fb2632a3ebfd56b9db3c027569e1b9620b219848cc13fb71aca39013d3feba8d299685731233e4b8b85369a868e64acf0e103d643bbe67cf46823d"}, {0x20, 0x10e, 0x10000, "4784df46c0fc5bfc5577d8269915"}], 0xa8, 0x40000}, 0x7ff}, {{0x0, 0x0, &(0x7f0000025000-0x10)=[{&(0x7f0000024000)="d0daba39a75b3975659373fb65596908424c5879e4a569a4f4c2f506c48d9bc49313d28c59290a66acb1da2793ef808a2cd6ffd20af49c7d7e1b63c42c785cc091c3b703f6a8578466401f", 0x4b}], 0x1, &(0x7f0000024000+0x1c4)=[{0x40, 0x10f, 0x7, "cdc260aaa7167a7017c4c5ca494ec26fccf44b6d0516b05f4c6645462bacdab64aabdadb298763bc58be4734"}, {0x90, 0x114, 0x5, "6a24d305d426a960d1bbd31ff59ea3ed30d617cfa5e5660c0657132634bdbb70f938893a132b3b35cde75946693cf0d3ae918c948e9e0441d8d9f99e09fe1703a3dbaf00e16cf1601074a07916492ee03b9e6bdbf53036199970b4ae833d11eaaf19126ac278ea455c63498fcbd79d38c2b8a0b1434287979e0ca2f4bede"}, {0x68, 0x13e, 0x0, "a60198711a1fc29b6c722019e9dcd8569b5c875f3aa71be3c36a42605e4a63c53b116827618c4431bf6b6e54837f446b816ca31e11e1e84565ad5c9fc45542da888316ff9bc74d68a0c72a9b2657bcccf9b3cf6113a56b16"}], 0x138, 0x20000000}, 0x55}, {{0x0, 0x0, &(0x7f0000020000)=[{&(0x7f0000025000-0x9e)="fe41058630e1d20fb71e23002ecf0207aeeefe27eac04379a7526414e9663734530442ad99759b772e0f4a4f73a2462fb7d68afb5c5e04706220263a2edc7a5d0b77db21f7af5d41a4365324480cbe1544da50b5afd834d5dad26b616637b6b0a3323bc8891b5725e9347021459ca918e47f487ca814c0a2579a8094cac6ec1b87d4a3314d507dfc915cded30fe46548b48442fd15c135911507f1c38a10", 0x9e}, 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"0bea7a21dc07cfe804653a72d2477873dca6ea67acb252b76ba26e2d64619f1c1893d023e060577a9553ac9e350fd4c6c19b4186b663fffff868c217e202fe63055e8aa53610ca75f3876390411c7d9393b86351417835bb71fdc08d64d98e8735669dcfe4a1945d21b76e815026815ebd5ba8491fd6787b50266a4e077f71ef7b890bcb0276f7e8d9fdef20bd4d131d31a403c130e0fd566ab59f03c46821f69bf6b53176bc57d78a"}], 0x1548, 0x4}, 0x369}, {{&(0x7f0000019000)=@hci={0x1f, 0x200000000000, 0x1}, 0x6, &(0x7f0000017000)=[{&(0x7f0000025000-0x1000)="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0x1000}, {&(0x7f0000022000-0x60)="133b09cd6bc394c910868b63dc6465e44d5d977889a8f3415c2955757ce9750159d5474e4bb8bdf7aef36849584674dbb7d9e157d3da79239051f77cb11a3e94cecf429840daf192713e0ff9507395c3b522d4e99f844ad95a94275ad581e32b", 0x60}, {&(0x7f0000001000-0x65)="d572978168cc5b50180d905f988fc15fc2648ccd7df102d1d0c7def1ddfdebf487ac1f0aa90391f35aab4a462f079aad073f16dcb57fc3f9c2fe6a8a2aac72293b9d2a4045b9d4d0e07caaf720dbf290e9923ff52cdc9453932f28c7ab1046d31d2ffbf4b3", 0x65}, {&(0x7f0000024000)="3a709a7c69541b994d5389b92a94dc0cbc095974e757c7d48dbf4b7054f163b70f1456a3758544032918bb819a53c48ca5623e5c3e4b33083febd2d5937a9670c29f1d5189c4d51e0d7cf63c8155b4875bed6c4fa4191806a55c640320816fdadbbe5e3022ca7322e2f07593e969eec23ee26c43219031ffd3c240beb14f35d2d2480bca7a58d796f088b653d731398eb51e8f1da49a5a88d0c6bc0845a510baa4f28f59972879d220a0417d0427a4ce2d34c965f80881d09423255ab06a7e1dbb6114cad8c7b95db3169bc45803554bea35e8be97e5ea5ee47812d407", 0xdd}, {&(0x7f0000024000)="4a8c2d46bf", 0x5}], 0x5, &(0x7f0000024000)=[{0xb0, 0x113, 0x515, "c17b1cb5b27694db4480255fbd3b9dd174e62335ff34c8779208198b55a082ea8bcf0bf7266a457ae7126ba651464398d322a69d70341f7d156e54f40104548c9d44cff2beed69f7fa152b3b8e09abe522d3bc802cb5c7d579d3b993512713c8c35e8d5166b07b42726d932ea8a1938b3c54dc1816da727aee4f17f18b3e9f7e7d50476a1843e8e968ef2691099b605a126270dca0b3cf5e4369"}, {0xb8, 0x108, 0xda5, "3810e5f783de4543a67d47fee502f23e48178fd76c3a69f888f1e0de7eaf8507a3de1b98d3c711d4409945394d6054a2efbc6a39f76cac660e591bb9781fd3d56d0871407f853e4d94b73270b11b1ff0f203b8570dbdbc9f4d3fced32ea17374f575ee8cffc9c8e1494a62a06dfab29d6b1b87638bcf634f2ff87dbe2d533c9ae2d0b6a8e5cf0a199945e8f65a35a3989481181153b060261724147d1ac67963c50810546481d095"}, {0x20, 0x10f, 0x9, "de9468ff5ef4000e2d1b"}, {0xf0, 0x11b, 0x400, "97d30a47fa527a18f685eff364f16eb950f7bff27830ac0dd8f24209f6aaa97582341d702f1263de2edaf0822510f9f23d93336176da1890e7706c42db84917d4c5128ec9ddf42486327ed21daa4602260138ab1b95daffce2f1dfa31d601cc829340f1b6b9508cf858fce170c956b1e1c4893012a8022003d4093a96f97aff0790762fa104642469339c7ed14a3ab79881a7c8a77adff3aa375e49c01626bd86dfdf7be2022ef2392b4c87f5cce0f7d7532d4e416a26a28a7324ec8a8623bfa32c7ba158c5de1df2061c821fca4c2d1de540d6c0197ad88e75af2"}], 0x278, 0x4000000}, 0xfffffffffffffc00}], 0x5, 0x48c0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000024000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000024000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000026000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000000c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3d7e3fd5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x0, 0x1, 0x10000}, &(0x7f0000028000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000026000-0x8)={r6, 0x8}, &(0x7f0000025000)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000028000-0x38)=[{&(0x7f000001f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000027000-0x50)=[{&(0x7f0000022000)="8ca006e1ce6a6c0b7245f3c49fae89932a6e469df0fc139a87d3411054e25f0cd4d7973849ef9195f8a36d641332c7f6d4b899cdccda92b1ebd3601041e2fc7f96", 0x0}, {&(0x7f0000008000)="cdac2d82be1aad3f9f8f40fac6d00560ada4fd335e21a4fc22e310fba323fa4ae8501b2383faef444f5e414b631c233a7864b1b6db2ec6ab0aae6dc4a4410bc39843cee11fae8d96848ba9c479233898fbec9deecaab7733183f79912225aad80bebd5b99959c44d534223d6013e31883b9e4d34f326db14d75938a097126699c1c78217751faacba030ac60ed53cdcaaf29a2748c75d6b18c0a251cc0df78de3103b808c3793848aaaed564e1e138f1c557410262847441ee1dcf86e97b1e165e258e3f", 0x0}, {&(0x7f0000023000)="f8", 0x0}, {&(0x7f0000024000+0x24d)="bff2dbac315c1d84045a4e56f99596f888e09b74e602f0d1c4a4ba3be885b15cd799031c43685cfb9d8fe666270831761b08014a9cbd9293f9ee24be9ba2c0890c6313fe7f0dcd8263af986e95e6cd05f53b39116038223dd2fccc00538e6199361cf916cab93e0b9928b210509a3d2a154510ba7c3aa6ef213a7c8b914a3e061c0b199476960311c713b9394b957fffa55bb0ab2a5c7ddf536f16c419279766", 0x0}, {&(0x7f0000026000-0x4f)="c8c38a3cc4f3c2645bcbc43ce10b6f55780d55984116115ae722bd9b44a4b7aa3498433237faf061a4f8dea4d43eb73fea247bd6fdc919f433785d64d654c48c7a533eb0112cddd74b6354b1fd83e0", 0x0}], 0x0, &(0x7f0000023000-0x18)=[@rights={0x3fd, 0x1, 0x1, [r4, r2]}], 0xfffffe2d, 0x0}], 0x1, 0x0) 2018/01/15 20:50:45 executing program 0: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000896000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x9, 0xa159], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003f7000-0x8)={0x0, 0x0}) 2018/01/15 20:50:45 executing program 7: r0 = socket(0x0, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"ff33796d59c8a8ff4b40542491db6c94", {0x4, 0x39f9, 0xc40, "beba429aef0e", 0x3ff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a9f000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0xc401}) 2018/01/15 20:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000630000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000584000-0xc)={0x0, 0x0}) 2018/01/15 20:50:45 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket(0x5, 0x8000f, 0x16888fcd) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000015f000)=0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x38, &(0x7f0000002000-0x38)=[@in6={0xa, 0x1, 0x4000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xd3f}, @in6={0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0xfffffffffffff000}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x3c)={r2, 0x34, "9d0ac1b2966e6bef48e0cbbde5baa4790d8abc000000004600000000d07f7b3b56bd9879c51ba939562d04ecf31d419cc80a7a14"}, &(0x7f0000000000)=0x244) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x480, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r2, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000004000-0x1)=0x401, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xff, 0xff6c) 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000fab000)={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3ad) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/15 20:50:45 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x80001000000) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000065000)={&(0x7f0000eef000)=@in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, 0x1c, &(0x7f0000ef0000-0x20)=[{&(0x7f0000265000-0x86)="fe0355f10846f624e2371662d780da1bc11bc82526c11f1dd0cc2d0a0f4228508301075a744ead70cc0beaf6db9af7fcb0ff1f355d5f1d92c1d7a4ff49fda13ba0191dc275900c3372afe5b429e08d556704d1eb35145dc2e582c0b2db90fa7449d883f918c3fd118300e74b90366f944f795f30d8deeb50690963561a0639c742eb56915dec", 0x86}, {&(0x7f0000ef0000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) 2018/01/15 20:50:45 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000-0x4)={r0}) 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) sendmsg$kcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x80)=@generic={0xb, "e496a00b8f9eacd6daab0f32bfbd15da8b5e5ade95138fb4653c0842f77fbcd561754566d5366a021996414c6ac8d2521cbbfc62408d5a7038afb9e7be049771b794bd5514393b2b464dc085b11f0ba473bdff17d0f74ca58fbe54ff967aa22f4a87102b7193076deb675d50a9d45d9c93be4c93de4036b40a4b01db6720"}, 0x80, &(0x7f0000001000)=[{&(0x7f0000004000-0x4)="f603082e", 0x4}, {&(0x7f0000004000-0x9e)="6c120cc3163f631d2d76023ef11529399293da21943a44516e749148a7bd4ef6f662f58b2a2a214df8099495e8573588cd7837c3a117b4c865e114bd0353e6efc45118a9d0173c794a3ab3f864f420228084d43f67ae8620c8d89dd10ef3baeacd16aaced5f7f3d97c2e73f1b99ad066c51efd12209963cfa9e84e885f084165d5225eaad8124b404c2400cc1764f96a051058480c2c85eb6dc704ad3aef", 0x9e}], 0x2, &(0x7f0000003000)=[{0xb0, 0x117, 0x9, "816e0a691d007f0ac61bf418c45e4ee1f6fa2bd16757f1570be74257e09828693dc7e056545412de923ff2f53fff15e7484b68e0e3621b519effbb8600640924856bbb6d11d9f235b5a5572cf363a4764e394143b410b14c9ace021517dbc957a6e5c8ca58482d77ac157af31c14c5abd71f4affa8f139255c1d05bf433be2108bfa5b3df49ea2391930ded7e579f36833d0125f4a829c4ce71ae6ee99"}, {0x30, 0x11, 0x36, "d39a0d239f8e10ff628d910b77f77a54935cd6ec8b44d3a6a92e63"}, {0x48, 0x117, 0x80000001, "b603282f3889bc7c50a00f14eea3e56a6717cac254169ed6bc39fd31ac53be25b44af3d0afe3d6d8889c044f289964e209a15deb1e770c"}, {0xe0, 0x107, 0x3f, "81aa5dd0ae1c23a9ae26250f67076281f6b7bd1d03efcae82652a26bb4ae32a8f122f4583147420c660520ca5628c9f0880801d51d42b074ec58bdd7290d3b33c20f1590dcad4a627ae6aaf8d77166c585d5fa4963d8617a77b1893b875760fe6ff8bb0ab271135c26794f9587b81dabb9638af027a18b8ce5e997effb4032807950e5e922e7545b8816c916e529879250ef48107b70472299b285c672ebcbdd2dbd1d128b234dd920a3d98422cb50c966eee5dc03933b813a369c35588e56718249f06e3b3145659d3a388f28a9ec7e"}, {0x100, 0x1ff, 0xb41, "bb6cacd512cc6d81f1ca9272691bfaf76f5cd5e21d8c5f0f30a64db1cc21224fc2691cf77a6af8e62fb75d887ed084d0e87a53a3cd1ab88a3567e935ed37aaeb78e1341e16b927a19220855d98210ee94c13290f456db4be3f6cdf32e3f6c1dbd8a817024eb627daee2a8e415ca6b8124fc8c971adc82ddae18b419e425808dd8f9a35f23d61eefa0ac7595ca78f5932f8a20abbaa75ea8b5530c511f7a157a8c8ee75e726d07cd84dc75da394c95a7e2696752261530560eb45c8ed07617cdd0f9f6377f3a8b13a2650cf24f86ba282765bf1ace66bae2817e6a4c77c967390d3fbc76fa26121d6e72f99"}, {0xe8, 0x11, 0x5, "994ff9dc45113c02b767bcdaff33fdeefc359f84701a2107de1c0f98f73264262aa528446d7c0e6619134a5d2c93e6163ef6e039200d7610b397a8b487786d4526b2f4b4637f576c9c6c736a3a4f911d6622315661f1a0e7669a8a69102c2b27efc69cfd791bbd8aadc1bb72cc55b487fa64e4c03b8a72e25621989194ff7999acac86d6f611d43d6782b6201ab24abf296be531caac7367f1e5c3bd8cc243271531ba1f424cd3bf61c859b05bc19393c4ac4a08cd06a5b169b57980b6042138f73b615985972ad88a3fc231ef8c5cfbf85b9c68"}, {0x48, 0x115, 0x6, "6f9dd270aeb263ab3aadf59d47002a3b9407aa10715bd5c9a37289b013866fd1067c41c0874b44bd3c8a228fffc67fac995747c3e1"}], 0x438, 0x4000}, 0x800) sendto(r0, &(0x7f00009bd000-0x1b)="", 0x0, 0x0, &(0x7f0000001000-0x10)=@ax25={0x3, {"55c9aae6837b73"}, 0x0}, 0x10) 2018/01/15 20:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r8, &(0x7f00000bd000)=[], 0x80, 0x0) sendto$unix(r8, &(0x7f0000dc4000)="", 0x0, 0x40, &(0x7f0000623000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000615000-0x4)=0x0) getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009c7000)={0x0, 0x0, 0x0}, &(0x7f0000637000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b8a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000089e000)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029d000-0x4)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000006a000)={0x0, 0x0, 0x0}, &(0x7f0000ba3000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c93000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003eb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000bf5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000496000-0x4)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000d39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000575000-0x4)=0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000043e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbf000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003d8000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004dc000)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00005c7000)={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0xc) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f0000499000)="180c834c6816c52a1374e92a30cbe39f3a4868219d4839d1de0000001fce43b79b36316e543b8f3acae0e0fe5c6956a5e29871783463cc8bb3fd72a6ca1084aafc8472255914767adc5ac9b75840251fedb2588bbdb515e82cc91263fa17148e0c64bec4376e81cb81f1c90b99f2e9aab880d43421fa2b71ee6859d6aa41b0cb350834c0063241db45e249fb0ac2b098c8f3433bcbadb1f88f41d074b7ceef4176a9b76b9703cac0a554bd042d5402a23829211f63c1d1f35550ac6a261e88441270691d5c03c3302b3f615a4fb41ed72c09fa2223b7ecb21c1f8b71e0eca5", 0x162) syz_emit_ethernet(0x2a, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) socket(0x10, 0x7, 0xfffffffffffffcaf) 2018/01/15 20:50:45 executing program 6: r0 = socket$inet6(0xa, 0xf, 0xff) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f00002b0000)=0x5c, 0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x3, 0x7, 0xb0d5, &(0x7f0000d8a000)={0x0, 0x0}) socketpair(0x1d, 0x80a, 0x5, &(0x7f00009b1000)={0x0, 0x0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000cde000-0x28)={r1, 0x0, 0x49, 0x60, &(0x7f00008ec000)="bde49f8569f1708f2df35766b5d570754816bc0b4a933aefa4c9cffe7a1add8d39bfdbf194e0867b6046ee643959474460e42ef2b613a322f18af0ef29d58a36b25ae546b60b397071898b27700b88918b9a3cce54758f3038cca396b85279118202f203a560733cdc5f9f9b262547824c4f4032d23149027c06d3d87675887fdea0d98ff09f9e307925810a44b05689c357547a7db776670358e02ba78566d7dff92d9bd388df100d10716d43bbc90b864c3cdcab7e04f2de61b8ceae7e3aa166a54250efff683f140ad81ebabe041cb3aeb6035add8fb3e148c6d5a1a8", &(0x7f000091b000-0x60)=""/96, 0xffff, 0x0}, 0x28) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0xfffffffffffffe42) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000011a000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000085d000)={0x0, 0x3}, &(0x7f0000739000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d7000)={r1, 0x4}, 0x6) mmap(&(0x7f0000092000/0x4000)=nil, 0x4000, 0x200000e, 0x8032, 0xffffffffffffffff, 0x0) [ 39.360714] can: request_module (can-proto-5) failed. [ 39.380808] can: request_module (can-proto-5) failed. 2018/01/15 20:50:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) splice(r0, &(0x7f00009d3000)=0x0, r1, &(0x7f0000976000-0x8)=0x0, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x535}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000007a000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004cd000-0x4)={r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000350000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000031e000-0x8)={0x0, 0x4}, &(0x7f00001e2000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f9c000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xb2, 0x3f, 0x9, 0xbe83203f377d7f13}, 0xa0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f00007e4000-0x4)=0x0, &(0x7f0000a73000)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080e000)=0xb) bind$inet6(r3, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f000019d000-0xc3)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r3, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000070a000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0xb) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007fb000-0x18)={r2, 0x1ff, 0x10, 0x80000001, 0x5}, &(0x7f00001b2000)=0x18) 2018/01/15 20:50:45 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x7c62682c1d0341cb, 0x8, &(0x7f000001d000+0x21f)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000020000)={0x0, 0x6, 0x2, [0x3f, 0x3]}, &(0x7f0000018000)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000020000)={r1, 0x1ff}, &(0x7f0000021000-0x4)=0x6) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/15 20:50:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) close(r0) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000122000)=0x0, &(0x7f00006f0000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d2000)={0x0, 0x0}, &(0x7f0000243000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fad000)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f00002d2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f85000)=@assoc_value={0x0, 0x0}, &(0x7f00003b9000)=0xffffffffffffffd7) 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8a000)={r1}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000d8e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000560000)=""/162, &(0x7f0000f8a000)=0xa2) recvfrom(r1, &(0x7f0000f88000-0x98)=""/152, 0x98, 0x0, &(0x7f0000f87000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00005b5000)={0x0, @in6={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000424000)=0x8c) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f8b000)={r3, 0xfffffffffffffff9, 0x4c, "2573b6fc5cd2d3add4581c3c2b7f3a90d1d7dbc740d0e3c7e17e4005872c9398dd085d18fb278f7d518edcad0ee3a08589d8d5e49f380f03d6e5ab82c9027e0c0bb93edbf96f192553d4f346"}, 0x54) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000003d000)=0x15, 0x4) 2018/01/15 20:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000656000-0x4)={r0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00006c6000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e4a000-0x8)={0x0, 0x80}, &(0x7f000077e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ada000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff08) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f49000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000f30000)=0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000062b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000675000-0x100)={r3, 0x80000000, 0xf8, "2363ac6ac2747d4ea4d00aeba1c000feef98ddb9c7c07acf88cdf84602815daf41f946319b8cc6d7605811f4bce84bd218defafd1b79fe7438f46a3ccacb5c193ae236f468dd350757396c2c500a47abb454b016e1ea8f466804b9609120820d705c9553bb4a9263c109a82fa6608e4eea8ad6d5d0e093edd644cf76af3e39aed786fcdef5db7f611947fb4515be3425750344450a34acde0fb64bd0be7fd010255ce6242bd296ff3b9e61f0bb2dc7a522cf9af8a46d8692198baed8fd4964abdfcff5dfcb7fabb70572e4b9bdacd3133cb87e678d63b3888a180d017e7f9197989c2890a0fd684007e8c618e60df8cae0445452f1473691"}, 0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d01000)={r3, 0x9ba6}, 0x8) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x237) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) socket$pppoe(0x18, 0x1, 0x0) 2018/01/15 20:50:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8934, &(0x7f0000002000-0x50)={@generic="c4c95925788b17373d5801ad637d9cdb", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x1, {0xa, 0x0, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}}) r1 = accept4$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) tee(0xffffffffffffffff, r1, 0x2, 0x4) r2 = socket(0x40000000015, 0x5, 0xbe64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x7, 0xf4c, 0x7fffffff, 0xfffffffffffffffd, 0x6, 0x41df0b02, 0xcad, 0x8, 0xd2e, 0x2, 0x68, 0x4, 0x3, 0x4]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r3, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9}, 0x98) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000)={r0, 0x0, 0x1, 0x6, &(0x7f0000001000)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000003000)="5ff3b43e1f722c16bdfc0a4be573c80f435351e603bcdd176906993bd943b8a950caacd5fe830a8d2f9093c4aea850c642fe8dc930c065e18b6fc8af7ff988e9167d439357a793a49beec37609660a0617c2f248c8a79ce50bd4c1ee60369aeacda6ed69d96edf7fc2ee41621c0aa1f6ded29bdaa6b6852c55676ee9caf6816699fdb62d467a418238220ade030bcc357753b7130cfb6625ab98bc0fb302e22d4414425a", 0xa4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x6, 0x6, 0x2}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400000000000114, 0x2, &(0x7f0000003000)="", 0x0) 2018/01/15 20:50:45 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000e000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f0000a0e000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x117) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00003e1000)={0x0, 0x0}) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0xc0012, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xf, 0xa, 0x1ff, &(0x7f00006ee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c53000-0x8)={r2, 0x100000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001000)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x7, 0xfe, 0x7, 0x27000000000}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000bbd000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2, 0x0}, &(0x7f0000002000)=0x8) 2018/01/15 20:50:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000942000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f00001c1000)="bc07448edfc43dfb86f995bc540716a5feb4b0453aea5a6d9412e1a358954b095678d6b817231abf29b4cbb2076d4f25c667d10c9ad5b7f97e2c9baac1f399e21a1c5b0b9951f65830dab4ddca94d8e01f550f9958e9b2469940eca131d003baf9449be5ecdd953bf5048a09c9ffa8840a3b6629554de21b4da12fc5169579fd56979e76916bc55943494f401bf53f93548e89c59dd862095834d1619e049bf86c5ade96652d99f956a72addc6a46d4fdca3844dc7afa821aeb3fb20e9c94c298acbb8596f598b83a981ac87849d9262be", 0xd1}, {&(0x7f0000bd6000)="89204a8cf3978c03df01e58aded784a4d09cceb0a95feb40e3bf5394630c66c69aef38c524e5c7dd96376b23b5a9f219498432d32883949bbf4cd75cf3c3fed7e8a0a7f1bc0a3aa3abe6afe955714639daf34b4ddaa21d271e18019d7b5716c66514065a505879dfcda737bb24ba586ced95f47c4714a9362c8d4c57e72767b28bd98f25439212d1ec124c4ba519e0039e06f6af21d7307839087459d6bb68fa4ef1d049c0d49c2cc0b22d3ae2c6b8a4386cf222710f58036bbdcdcd47ddb040424c55213f2bbf7c0e868e99a448fac24e664d9e3f060e7d1451433d195e677553f6e07bd3fc74c5e00cb1cd5fb2146dd277", 0xf2}, {&(0x7f0000000000)="7be2d7d763c801be1a385b78894d2b333ba30447787f879bfe2e429eb11a564b148ef70ee6095e681c3c6cc55e51a7c72b48cc856b7a710531a6df448ab76c1c5858d85982cb3cb3c68acdbfd6a0f7570c40e28601016b872eda25a3f021f36f9d95c550755da164a246e743b40cce5a465debb2df8c7f94c92e6c8982fe4b0bb3950a1e03fbd8e0acc39bd328b8e65a7107e89590e5c6eca4ad12d325e297992977eac6fd91", 0xa6}, {&(0x7f00004de000)="", 0x0}, {&(0x7f0000eb5000-0x7a)="6d7c8190814a12eddf83ba78a69cfcc741eb528719ff467d9c6f9db7998ecd3203f1e686d929d8e02ea79873270aff09bf985c2ddc9d32fc31ad09e7a63a4071d712370d96de22063bfcb149fb6a859cfb1c4aeb4817f7b4fff6882018eb6b6efe1f79396e76da5a6d84737ba4c8c9692072cef793d13d1d60fd", 0x7a}], 0x5, &(0x7f0000000000)=[{0x1010, 0x0, 0x81, "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"}], 0x1010, 0x24000001}, 0xc050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000508000)="b3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000048b000)=""/240, 0xf0) 2018/01/15 20:50:45 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x11, 0x6, 0x101) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001b000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001c000-0x20)={0x1000, 0x0, 0x0, 0x3}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000001b000)={r4, 0x4}) connect$l2tp(r1, &(0x7f000001b000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2}}, 0x2e) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000a000)={0x20, 0x400, 0x8007, 0x7, 0x800, 0x0, 0x4, 0x1, 0x0}, &(0x7f000001c000)=0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000005000)={0x0}, &(0x7f000000e000)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000001b000+0xa3d)={r5, 0x8}, 0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000001e000-0x18)={r5, 0x5, 0x8, [0x0, 0xb80, 0x3, 0x9, 0x81, 0xcd63, 0x4, 0x1]}, 0x18) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f000001c000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x4, [@typed={0x8, 0x8, @binary=""}]}]}, 0xfffffffffffffead}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000015f000-0x2)=0x7, &(0x7f0000617000)=0x2) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 20:50:45 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000080000-0x98)=""/152, &(0x7f0000698000-0x4)=0x98) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x40000000021, &(0x7f0000002000-0x4)=0xffffffffffffffff, 0x4) 2018/01/15 20:50:45 executing program 1: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) r2 = socket(0x5, 0x80000, 0x8000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000f6b000)=0x6, 0x4) shutdown(r1, 0x2) 2018/01/15 20:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df7000-0xc)="0700010095d663", 0x7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003a2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000784000-0x8)={0x0, 0x0}, &(0x7f0000711000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000def000)={0x6, 0x800, 0x8201, 0xbc8, 0x9, 0x20, 0x36, 0x4fa2b0e3, r2}, 0x20) [ 39.597564] audit: type=1400 audit(1516049445.536:39): avc: denied { ioctl } for pid=7069 comm="syz-executor3" path="socket:[15604]" dev="sockfs" ino=15604 ioctlcmd=0x8917 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x8, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000005000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0x6, 0x2, 0xcc}], {0x8100, 0x1311ccea, 0x8ef6, 0x2}}], {@canfd={0xd, {{0x3, 0x9, 0x7, 0x4}, 0x30, 0x3, 0x0, 0x0, "63e86a06dc4cdd2820e93f2bbf7a66bd122f0a9d91c3fa7387ca85cec63f0433e5f8dfc8af0b5388c2ba91be373cd4badfdbf2ca4b5c204a8e37c4245defd44f"}}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) socketpair(0x9, 0x2f875cd54a14cb05, 0x5, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000000d000)=""/128, &(0x7f0000004000)=0x80) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x5, 0x0, &(0x7f000000d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000005000)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000004000)={0x8, 0xffffffff}) 2018/01/15 20:50:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0x2e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000000b000)=0x39, 0x4) sendto$packet(r0, &(0x7f000000c000-0x8d)="46b4f556183442decfe64c0c472ce136fbb36fddf09f2de96ad9f40e6808423a6009229762308de0672973209d42c464a18f7d62ee9e00f228f72938b9bd7b3bd24503cfa76b84ab587aa0c801b1c816b25c84cdf365a1d25654cbdd7a3e91660e222e71ecc9fc5b30edb18a37950f7e7a2b3618ef9c61493faf6f5def7afe8dbbf7ebf7db108c8c9231969384", 0x8d, 0x10, 0x0, 0x0) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0xa, 0x0) recvfrom(r0, &(0x7f0000009000)=""/52, 0x34, 0x100, &(0x7f0000008000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x100024, &(0x7f0000006000-0xa4)=""/164, &(0x7f0000003000)=0x185) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000b000-0x5c)="394ea06eccdf127458aa3798659c867b87362be59fdd6546e9e4f849e05eb54e3cef1f0f65c4d678b4519cbae23542dc237e2e82196031c961b357f6a7b8067bc8bb46a06e9b1df2ba8970e4d225e94c7d779acde713ad9847906340", 0x5c, 0x0, &(0x7f000000b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f000000c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000-0x40)=[{&(0x7f0000006000-0xfb)="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", 0xfb}, {&(0x7f0000006000-0x6f)="cf7e642fac1d6584b2f3a6cc802a6129feba48bcc21f708536bceaa21e8fab32a14afd210e643e5eb275e0992d12b8b5c75df0fa1ba39c41c8cfe1155b9c042bb4e85df890f0038b99e4630429c8184d7b86df335aee8e94f2e3051bb1b56f1725f78d2011e08d1773cc79dbfe4f63", 0x6f}, {&(0x7f0000006000)="8c5d528a2b2aab59343c2ccc4f7a30ef8c0bc2", 0x13}, {&(0x7f0000007000-0x36)="af55cb63c2f40d114bffad49290a5595fd01b9fe7645e45300884f772806dd3c0a4ed3e7213178d121baceea09b06a4116b8c250a02e", 0x36}], 0x4, 0x0, 0x0, 0x800}, 0x1) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000000b000)=0x7bff, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000d000)={0x4, 0x20}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000+0x248)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000a000-0x8)=@sco={0x1f, {0x3, 0x9, 0x9, 0xfffffffffffffe00, 0x400, 0xffffffff}}, 0x8) accept$inet(r0, &(0x7f000000b000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r1, 0x2}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000b000)={r2, 0x200}, &(0x7f000000b000-0x4)=0x6) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000eec000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009f8000+0xd87)=0x60, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000005b000)=0x8, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007ae000-0x8)={0x0, 0x0}) write(r1, &(0x7f000087c000)="ab87be70edd6b3a2d8202c2180d1b80b3438c1e7b16ed7c9dd52aa1f1ab14b33a75cd2755d549463cadc7322239e5b03b2357b5b34855819c2899e0292454e7f72846d43d533e434ee8c9154877f6e038f3f904ffc12e6a6cb80531b4747585167117999723ef7a846a36ba7f7e7e505df3176f19c434005922589acdf6dddd3173c10847caad2080249119211fe57a3ad3a88815cf6d8d7a9109fe889281f6d0e9177a4897f8b5427904823e4880448c9bd3b7c43d0946ba8e34ef48d19308b7f68a1adac9e811959", 0xc9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r2, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/15 20:50:45 executing program 3: r0 = socket(0x1e, 0x80a, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c7000-0x4)=0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fc3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0xdb, 0x4) 2018/01/15 20:50:45 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x80000001, 0x80000000, 0xfffffffffffffff7, 0xfc75}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000)={r1, 0xc4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000006000)={0x0, 0x84, 0x18}) 2018/01/15 20:50:45 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001df000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x0, &(0x7f0000002000)=0xffff, 0x4) bind$llc(r3, &(0x7f0000002000-0x10)={0x1a, 0x10, 0x7, 0xfffffffffffff000, 0x8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000044000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) 2018/01/15 20:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6213504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 1: 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) pipe(&(0x7f0000ad4000)={0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) socketpair(0x10, 0x6, 0x9, &(0x7f0000e39000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@getneigh={0x14, 0x1e, 0x300, 0x0, 0x1, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24004800}, 0x2bafe88d76d56b12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00003c7000)={&(0x7f00004ee000-0xc)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x12c, 0x0, 0xe, 0x408, 0x1, 0x2, {0xa, 0x0, 0x0}, [@nested={0x10c, 0x76, [@typed={0xc, 0x6, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="f8d7e24836b2712d7a8fae5e6e2bf808644c0129d4cb9f79334d0694cbee50e83ff0b15f7e847d118c0871fb8cc0b2cb0643fb1cd41aa62ee32c871cafcb1dd34c33cb75f9c2912ed8c14a9d7002fb13a5657ccdd036dd98fd9ea0bb4b51f3c048b99290a3ce4be1e0d1f52c0ed5de9fcabf0a29751d5bf792bab85150e4283ca7e9fde8962117ca50042b40902f960439fd07ec982e211220899763e036017fc7c0d03ff2dfa0c8ec3dce36bdf0077f06898115bcbb55167f05d0ff217fd2205258", @typed={0x8, 0x2d, @void=""}, @generic="4be4379c07d9412cf62761cc63b553c15927a7e25ed912aca8d287d08ac352792eb5035bb70901829cbf2cedd1a36599"]}, @typed={0xc, 0x41, @pid=r2}]}, 0x12c}, 0x1, 0x0, 0x0, 0x4}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='westwood\x00', 0x9) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r4, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) epoll_create(0x40) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000005000-0x14)={{0x2, 0x3, 0x91, 0x132, 0xffff, 0xff}, 0x200, 0x6, 0x9}) ioctl$int_out(r0, 0x1460, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000f000)={0x5, 0x0, 0x10002, 0x2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f000000f000)={r5, 0x7fffffff}) 2018/01/15 20:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009da000)={0x0, &(0x7f000044e000)=[]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000e44000)=""/0, &(0x7f0000e6e000)=0x0) socket$inet6(0xa, 0x80007, 0x4) 2018/01/15 20:50:45 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3cb31152c2eb", [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f00005fc000)={0x0, 0x1, [0xcd8]}) 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000022000-0x8)={0x0, 0xffffffffffff0000}, &(0x7f0000021000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000008000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x2330)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 6: mmap(&(0x7f0000001000/0xebf000)=nil, 0xebf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e5e000)=[{&(0x7f0000001000-0x39)="390000001000090400000000800000000700006302000000450001070000001419001a0004e9016a0000000000000608000300ff0900001ee4", 0x39}], 0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000344000)={0x0, 0x1}, &(0x7f0000ec1000-0x4)=0x8) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ec1000-0x4)=r2, 0x4) 2018/01/15 20:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0x1, 0x80806, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e7c000-0xc)=@sack_info={0x0, 0x80000001, 0x40}, &(0x7f0000bba000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000dee000)={r2, 0x8}, &(0x7f0000d24000-0x4)=0x1b7) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000084000)={0x1, 0x1, 0x8, "8292f267c41c", "0ffffa95f2e5dcfd7c8c6dc93f46864e"}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f49000-0x4)={0xffffffffffffff9c}) sendto$inet6(r0, &(0x7f0000310000)="288dc3aba5cd27acc81c5c814c95516f5ef5a6667157fa3ee84d969e4b316f8e4be20db80f30678a756c2160ce258ab5d2b4b41c2bc0c8fe2e4b5cd3774b14ab5ecc0b5dad5919a43e874aae4a96e1aa44009cc549861de9e4fa23a905ae132767b052f8dd23bc2cd3913d12fdbf4ca596057531eb", 0x75, 0x10, &(0x7f0000440000)={0xa, 0x3, 0x4e0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept$nfc_llcp(r0, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e68000-0x4)=0x60) listen(r1, 0x1008004) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000025e000)={0x2, 0x8}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r1, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r2, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) write(r2, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r0, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x2c, 0x20040084, &(0x7f000064e000-0x8)=@abs={0x400000001, 0x0, 0x3}, 0xa) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00007fc000)=0x3, 0x4) sendmsg$nl_generic(r3, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:45 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006fb000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000d4f000-0x4)=0x1f, 0x4) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000097000)={0x0, {""/7}, 0x0}, &(0x7f0000049000)=0x10, 0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ef000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000ef000-0x4)=0x3) recvmsg(r0, &(0x7f00000da000)={&(0x7f00000ed000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000078000)=[{&(0x7f00000ee000-0x41)=""/65, 0x41}, {&(0x7f00000ee000-0x1000)=""/4096, 0x1000}, {&(0x7f00000ee000-0x33)=""/51, 0x33}, {&(0x7f00000ed000)=""/6, 0x6}, {&(0x7f0000084000-0xdc)=""/220, 0xdc}, {&(0x7f00000ed000)=""/64, 0x40}], 0x6, 0x0, 0x0, 0x2}, 0x10001) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000ef000)={r2, r2, 0x100, 0x8, &(0x7f00000ef000)="825574a2c5c2319a1cc05b0adf5bbc798e4d16d18eeec6fa8eccedde34987944492df495803a95a59087d217712f0daa45ecb1318c3df1e360b75f131b412eb9ccfb6c75cfd2fde8c11407919734bf", 0x5, 0x7, 0x0, 0xfffffffffffffc00, 0x7, 0x5, 0xfffffffffffffe00, "463066ae892d81b80cdba67cb8bedf3a32c427e58b9ae5c6c89673ae4994e5ba8447ca768d2b6bdcba56a88b05c692f6f56b95caeffc02e6671e0d91e3d157faa10ba8236e28f580519d511fc2e50a2efd238bb291b81367"}) recvfrom$ax25(r0, &(0x7f00000ed000-0xfd)=""/253, 0xfd, 0x40, &(0x7f00000ec000)={0x3, {"8f1c534afc964f"}, 0x3}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000075000)={r1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f0000052000-0x1e)={0x23, 0x0, 0x5, "825b89a43240", "3fae700c531092af146adf16dbbee509"}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000037000)=0x6, &(0x7f00000ef000-0x8)=0x4) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000f1000-0x4)=0x80000000, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000f0000-0x4)=0x0) socketpair(0xa, 0x0, 0x7, &(0x7f000005e000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/15 20:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000001, 0x4, 0x800) recvfrom$ipx(r0, &(0x7f00000ab000-0xd4)=""/212, 0xfffffffffffffd01, 0x0, &(0x7f0000c7f000-0x10)={0x4, 0x0, 0x0, "2f6b5d8056dc", 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000207000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xffffffffffff8001, 0xfff, 0x6, 0x100000000}, &(0x7f0000ae3000)=0xa0) sendto$inet(r0, &(0x7f0000cf6000)="ed6ac917a38218af10651f17b2f1c81d6916ae663e359db6f0cd6769777e20cfdde56ddc4af8e667e146f0728f8d7b3504d123c7906bbe6cf1e2c458e6bc3434a7676c012566fd517691f62b14b1cbe3a6f5864becf8be051633b27d3f79403bf89c7f6e", 0x64, 0x4080, &(0x7f00006ab000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000784000)={r1, 0x8000, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000002b000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000af7000)=0x0, &(0x7f0000090000-0x4)=0x4) write(r0, &(0x7f0000552000-0x27)="260000001a0053f7910000f9ff0900000200000000ffe0f1ff609b000000ec5501000d8b017f", 0x26) 2018/01/15 20:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000052b000-0x28)={@generic="c6b020334a2125b1fba030512692081a", &(0x7f0000584000-0x38)=@ethtool_gstrings={0x1b, 0xff, 0x2c, "8461fbaa5f2d5dd3fcd8195c510969c4f0b40bc98078b99804bacf3c73b3de3cbeb4b26ba667d0846b5b8b38"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) [ 39.794928] dccp_xmit_packet: Payload too large (65423) for featneg. 2018/01/15 20:50:45 executing program 1: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0xd}], 0x36, 0x0) vmsplice(r0, &(0x7f00005cc000)=[{&(0x7f0000655000-0x7e)="62f61e4c257c2787f7d8babbae0bebff8cc930bb1e98894e494a224959eff7d90cc1bc4b2df1b976e8f0f6f27981a6ed1f96ef29afb324c41996f79dfb0f2b295c3479034eac450102664e89dcebdfb9a9b6ea7d6552ff5d41ab121636c0d21e02547b779f8b34fcbb96f8e2758bd4148770fb3a0664aa000000075f99df", 0x7e}], 0x1, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f9c000)=0x0, &(0x7f00006cd000-0x4)=0x4) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f9d000-0x70)=[{&(0x7f00000d8000-0x60)={0x27, 0x2, 0x3, 0x5, 0xfffffffffffffffc, 0xffffffffffff4854, "a8c5baa15e5492a5d8ccd995fcf08a0cc29c5117c16a1fdb2f739eb261ab15b55d39036c43140b0fdd6ef1d6fee3f121c3df1c25ca24261cc7e5f652c73ecc", 0xc32}, 0x60, &(0x7f0000034000)=[{&(0x7f0000d6a000)="05529190af0f07e52bf8994ece836b898d1f724d3cc0a391c60ff3176ae2b4a22bd7a369b96ea38b30e359fd6fda8f41d9a8c7232ee8ee7a73c1f06ace28b8e4c9cabe75a18c2c547d7d38d4414eadbd8332cd814e7855a6ff470f796ea4b62256b962c0174311fbc94e37f4d14a90f9da80", 0x72}], 0x1, &(0x7f0000f9d000-0xe8)={0xe8, 0x118, 0x4, "6c5b7ed6520e966a8ecae41a59c88b0c242e87dd0e874558e74f2a61f7435ff92659fd7e1d0aebf6fdb8c06b5451f9b69bdbd1067412f8d587cf41e99ea1f95641188a2493b30afc652ca9579ce7751f3f101d545b194306df071d444118fbd4f6f46a52c884dfcc7bdf63a5d0cd0fa4dc528ecc080dd1f754f0125d845b0d2bc42cbd7f5fab935edf66ac1ceab8c6bb3178df35a4dc0ca606b27bf5fdac14afbdb8116000339e2e4be0e92302adec0c6d89dc13664f18496be0243f10f8fb25474106b9a7e7dc63d46071f045cb85a81a"}, 0xe8, 0x0}, {&(0x7f0000264000-0x5b)={0x27, 0x6a9, 0x80000001, 0x2, 0x5, 0x4, "a111461c927c20a1811611925a81e06ad68e61bd8a73561b80c20c8fc077e255b98672f076757fcea1c3fec1d602302766d3e5c4db06753b22247b09bc2228", 0x744}, 0x60, &(0x7f0000bd8000-0x10)=[{&(0x7f00006b8000-0xbb)="89a5e79e98c77944aaa7fbfea84d8594258bf8f2110405aac2966a64a283229161634f8334fbc2321f808e84e8e682af67f1e3d6bb96c87d4be2ad6e3b83b2d8dbec5f98e86d406bdad85f9680767ed389e75eddb43e3936ac404118da43d27ececaf7f60ffce8d57a502e57a8c2c90cf6bb7ea3153fae0cbad1c021e59e0dd04da502dd8b75351151d777074ec503720f90b4e4df148c597a9c66634b1e1639ca5e01efd1917da81eb3eba29ee65f228d7aadcad6905fa6002416", 0xbb}], 0x1, &(0x7f0000ab3000)={0xe8, 0x19f, 0x200, "7f7add244338a7d6597fed84e2e5daef6eae4ac11d4e8182f4a4837f9fbb79e40cea7fe4e0d847d1c31ee340175adc466974a85702a91d1c1bfa2fad109e2047dc059117afb5b7927ab9e012fbdd07887c93d08fdcf032f0aea750193f71d6c98de2125c8077d1e3e20ddcace50eedc2b293803db636fe68f11f8eaae2607290bdf50fadc4760190d7b7965ead7a12e7b1a365e004dd298ef983e39b2225103a16dbf0f3bf9247527db8be7749840283e1ba8d6f5fa18d308a7a605e1aae10af82ca2523ae5bd3147989302f8ef060773df4f30597"}, 0xe8, 0x4000094}], 0x2, 0x4000000) 2018/01/15 20:50:45 executing program 0: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000-0x4)=0xa5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000500000-0x40)=[{&(0x7f000022b000)="4a322b0308b39e9d42b66c37678c140b398bbd95d395d45d80ea4fd6654a9a707c41434e8ad52a2d5dd4a99d0dd46fb9918e834a58c5a407a1c90c25a039f75e09e9706eb52373aea97fd7fec0a9594771c5437a942b01836c502ab9ba596065f08d695802615e70c8eb412886f6e1b55bb2fe76e9c9ae0c7cbc40e162e235fb4e06bd94aa06cfd862224e6b7a5b09b0993370ee9d46d33cbb3b92a3feb337e678dfed6c32a23de856b4749b1542c36204b7b6f89bba83808d119b9363604e53c4d7823b9b651973720a1f2fb57993d60b7f09df0ae0b361e9e7f061b2e5f71d0f7fd45e68355b26432bab7c343f5bddb4a1b46a22d6a0", 0xf7}, {&(0x7f0000001000-0x86)="2beb29b06c081749cd740fa791dc37a2cc9bd9df726681fc83ef9f2c4dca1868f348d49c40ae6514a305e0fd5d10fa7ee65397a855ffecd6df56df7629ef962e345b7dac15fc9ca27fd0d8b7f358c0686779b1e49705eb7e61677ddc0e93a4c17061082ad9f86c16e3cdfa4588ba20e6d0b506865108e7ce64e240c45e7c3b67e6d8b219403e", 0x86}, {&(0x7f0000b1f000)="44f3ceabf154c53e4a44f170dee4291891bebdb85c8d131465641151c9fad940789d8c49e342af73e788a6216a7c403a7653848a02a4f739bec6d40d56065aa4002999592806a6fe679794", 0x4b}, {&(0x7f0000e25000)="fba28434a128e7c263576ecef24aae25f0", 0x11}], 0x4, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x60, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000359000)={0x0, 0x0}) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00006e1000-0x4)=0x5, 0x4) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept(r0, &(0x7f00001ba000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000da8000)=0x1e) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ab5000-0x84)={0x0, 0x20, 0xc2b6, 0x3, 0x100000001, 0x5, 0x6137, 0x40, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xff, 0x3, 0x8001, 0x7fffffff}}, &(0x7f0000fe2000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000938000)={r5, 0x45}, &(0x7f0000904000)=0x8) r6 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r6, &(0x7f000091a000)={0x0, 0x0, &(0x7f0000700000)=[{&(0x7f00005c6000)="ef0f31e562e0efa82bc08fc69f79e7860929d08256cfa66a4be9a1aa37f84e8255058f878c7d323fbdea228071c8ebebc05834b97613b5bc85ebd4bc93194557", 0x40}], 0x1, &(0x7f00003ec000)=[], 0x0, 0x0}, 0x40000) recvfrom(r6, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/15 20:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x807, 0xac, &(0x7f0000089000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000a4c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005b9000)=0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000927000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) sendto$inet(r0, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000009000)=0x9, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80000, 0x2, &(0x7f000001e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000012000-0x1000)=""/4096) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000001f000)={0x0, 0x0}) 2018/01/15 20:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400000000005, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000774000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ee0000)={0x155e3f4a, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006df000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000907000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ef7000)={0x5, [0x6, 0x6, 0x839, 0x4, 0x3]}, &(0x7f000050a000-0x4)=0xe) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000235000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f7c000)=0x3a) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f7d000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x9, 0x7fffffff, 0x9, 0x401, 0x0, 0x6, 0x401, 0x8, 0x4, 0x8, 0xfffffffffffffff8, 0xa5f, 0x4]}, &(0x7f0000f7d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000075a000)={r1, 0x20004000000000}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x2204, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/15 20:50:45 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000010000-0x18)=@get={0x1, &(0x7f0000009000)=""/59, 0x3ff}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000011000-0x28)={@common='ifb0\x00', &(0x7f000000b000)=@ethtool_test={0x1a, 0x3cd, 0x5, 0x4, [0x6, 0x1, 0x100000000, 0x8]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) [ 39.872479] dccp_xmit_packet: Payload too large (65423) for featneg. [ 39.888407] dccp_close: ABORT with 65423 bytes unread 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003f3000)={0x0, 0x1}, &(0x7f0000fce000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009ca000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a3e000)={0x0, 0x0, ""}, &(0x7f0000f07000-0x4)=0x8) 2018/01/15 20:50:45 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000fcd000)=0x4) pipe(&(0x7f0000a98000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a21000-0x4)=0x22e) 2018/01/15 20:50:45 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000018d000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000074d000)={0x0, 0x7}, &(0x7f0000a31000-0x4)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009d5000)={r3, 0x8, 0xec4208bd4f6adc0a}, &(0x7f0000e73000-0x4)=0xc) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendmmsg(r1, &(0x7f00006a2000-0xb4)=[{{&(0x7f0000d27000-0x14)=@ll={0x11, 0x15, 0x0, 0x1, 0x0, 0x6, @random="30fb5d966198", [0x0, 0x0]}, 0x14, &(0x7f0000310000)=[{&(0x7f0000c8d000-0x20)="f113018092885600bba39f4370122393f66ee570bde0819e0d40f66ef18df38c", 0x20}], 0x1, &(0x7f0000e6f000)=[{0xb8, 0x117, 0x7, "b78106a26696be433faee339becaf2dd079aede3bcd560e71e4317deb0436d7871d147beb1f3ab223b8a0b2562e19b860ef728c58f13dd3d1b6c07b30b20925353f3ac84680694cd2eaab06de56a0dff6489dd733b96c8f95ea1cec6cc7fea20c01acdad7a0d9f9f6f43948e507dc69ec58f62bf83ecf5b71fa56be7e1141a757bd04865dc9f3ebd2743a07a54e7e4ff90d234071e97ddf99244c920e9b13936a4f9"}], 0xb8, 0x0}, 0x8d27}, {{&(0x7f0000cff000)=@llc={0x1a, 0x11, 0x2, 0x4, 0x80000000, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10, &(0x7f000017e000)=[], 0x0, &(0x7f0000866000-0x330)=[{0xe0, 0x105, 0x9, "4cf93760918eabc5240093dbf0430f2ca1764a342f893930729c8cda4b3d7fd6b4e50c960bff9b85c54e558d2c15bd82ead2181bda9b5b2e158531dfad4aa7c731d3ccfd2804246f4068dddc4782f99792f1bf857df7e7a754239e2aad28638916829f2e16973bfa6969495e8cd43d4151749dbc3876855ccf7afc538a9c356edb7c778a8d23ce1211d0026fc9d58874c21322c564933c201bdeb83ad2258ac55a0b78d0426c9eaa5c33b72f0db3d61af58317771c5f3c5cae825cd150c58b93442fa03262168b07532d6623"}, {0xa8, 0x0, 0x0, "78bad1bc676db728797009837b3b3658cda50842e4a724440c534de816397bd3d0d923a69be2af538a86cdd5bc8ef1657a7d2d5ecfcad745102fb4e1fa9efef4ab453443ae739eba2d03ca306edc9b1393fb88eb5604ec08d8d4b9b2085d453f944f4d1b97cca15f27e2979e9d7486e869f5142d817ca3bddf4c3bdb067bd3bece25a2b3ce895ddb9ae1d47593ff136f16c95536"}], 0x188, 0x841}, 0x8000}], 0x2, 0x10) 2018/01/15 20:50:45 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind(r0, &(0x7f0000b92000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(generic-gcm-aesni)\x00'}, 0x58) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000d98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c83000-0x4)=0xff82, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000d2c000-0x48)=@canfd={{0x4, 0x5, 0x3, 0x186}, 0x18, 0x3, 0x0, 0x0, "ed5c65fb4a687facb08be446eaa6590bfc48fb7081437b2dd52c20af5a1f40994b5f056f1ccedd11e363564cbdb2967defeea5fe8345dc49924d12178e6ba49e"}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x4044000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x236, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001c0000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000002000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x7e) sendmmsg(r5, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f00007d8000-0x70)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0xffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x2, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) 2018/01/15 20:50:45 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000000d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10, 0x80000) bind(r0, &(0x7f0000006000)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000080003fe) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r1}, 0xc) 2018/01/15 20:50:45 executing program 7: r0 = socket(0x5, 0x80005, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000769000)=""/60, &(0x7f0000001000-0x4)=0x3c) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bf8000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fe7000-0xc)={0x1, 0x1, 0x7fff, 0xc00000000000000, 0x4}, 0xc) 2018/01/15 20:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) write(r2, &(0x7f00005cb000-0xd)="1cc121db9fc6b78e3652227918", 0xd) 2018/01/15 20:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) preadv(0xffffffffffffffff, &(0x7f0000ce3000-0x50)=[{&(0x7f0000c63000-0x36)=""/54, 0x36}, {&(0x7f0000389000)=""/245, 0xf5}, {&(0x7f000005c000-0x90)=""/144, 0x90}, {&(0x7f000044b000)=""/219, 0xdb}, {&(0x7f0000391000)=""/127, 0x7f}], 0x5, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e3e000)=0x0) socket$inet(0x2, 0x0, 0x5) 2018/01/15 20:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000b}, {[@timestamp={0x44, 0xc, 0x8, 0xfffffffffffffffc, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000952000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00003a3000-0x20)={0xb1, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00003f6000-0x10)={0x7fff, r1}) 2018/01/15 20:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002de000)=0x0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg$nl_netfilter(r0, &(0x7f000057a000)={&(0x7f0000ca3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000992000)={&(0x7f00005c2000-0xb14)={0x14, 0x13, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4008801}, 0x8000) sendmmsg$unix(r0, &(0x7f0000bd0000)=[{&(0x7f0000035000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000-0x90)=[{&(0x7f00006cc000-0xba)="8d4185822d7f2593d63750f2fd9b515a7eb932a74cb3f37158b06d0eb4684c87f5cdf537b9f5171893394011734b1708932e44b3cc9d9411e6a2a1186e91e2ed3bee445950b6f91bd1dee1dbede447e97949928ca2967a0b7c400d73fb47b99b5c1d1d45e0788ca6cfa9ab9071b1b54f3944770c5372cdde5bacbca6cfad30a5ce6dc5081084638f9b217e2f68b95984c32dd13d824f8ab770fc9a056029277f561a0d097b85e7adc7e119093adc033b961a24c00d7750ed70c0", 0xba}, {&(0x7f0000f65000)="e10adead350b6686c6fe704e6e3fd3635dbd12cf846a8a6b575411ac4ad1f2661b7a22bf3385fcaf385da1ccdbb5c78f10e00a7107b5b50cb15a0b423aa8eae3f5c010993e5a09ebd9c7ec8e44622de1736e933ba6f278d72ac960cc014f1217bbd0ca2ffc261c1c31f7871401585b9f070c884bd87ff96592bb5e4081c7273337f125a7dcc18e48322366371adf7bf1ba5308cf09d7ff0f98d82e9f851b3f9e3f05e5ec09fa1ea3ffcf20c60cdbd5642c62ba02ecc2ea8a943709932fed749a15addd324879c3708947b12e6729108deb058ecd3d790f640193e6ea359c7cba3569c3de957eae", 0xe7}], 0x2, &(0x7f0000f59000)=[], 0x0, 0x0}], 0x1, 0x4000) 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000607000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fcd000-0x8)={0x0, 0x7f}, &(0x7f00004bc000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d5d000)={r1, 0x9, 0x30}, 0xc) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4-generic)\x00'}, 0x58) poll(&(0x7f000097b000)=[{r0, 0x2400, 0x0}, {r0, 0x8000, 0x0}], 0x2, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5", 0xfd61) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f0000e8f000-0x61)='%"', 0x2}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000020000-0x4)=0x8000002, 0x4) bind$unix(r0, &(0x7f00001d3000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000022000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/15 20:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000191000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000af8000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = socket(0x18, 0xb, 0x5) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b68000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="", 0x0) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000001e000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000019000-0x28)={0xffffffff, 0x401, r1, 0x1000, r2, 0x200, 0x1000, 0x4}) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000006000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f000000a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x2e) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r1 = socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000+0xef7)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000000a000)=[{&(0x7f0000001000-0x5d)="7e78ae7827e449f9cfe4b5aa423a1191eb3605596dab7ff223d6d8f3d948c7b223435ea378378e0522e6278e707bcb01c3f4b7a226855c05fbdfe76c0f40421ca30c5a4443ca59b35aa1bdf83cea4841d01cd21da8d5d04272404d1c8c", 0x5d}, {&(0x7f000000a000)="1753eb16ea83fd013e37aa96b58fbaf0a13cf97455a46f8bf2c6dc2530dbefd9b1902838c985894ad8a96d05411082870f9f4e25329d04a5683126d7782b1e23", 0x40}], 0x2) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000006000-0x60)=[{&(0x7f0000007000-0x92)="", 0x0}, {&(0x7f0000001000)="52352715a9284e85ff33e66817f50d9ac19177fd09b414fb3c648fb7bf37ea7110bdaf4a75ec455a9ac213d7d19948cc", 0x30}], 0x2) 2018/01/15 20:50:46 executing program 4: r0 = socket(0x18, 0x5, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000aba000-0x118)={0xffffffffffff6ea4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = accept(r0, &(0x7f0000c94000)=@generic={0x0, ""/126}, &(0x7f0000536000-0x4)=0x80) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f000021b000)=0x0, &(0x7f00000d7000)=0x4) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000a17000-0x1)=0x7, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000964000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000124000)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) recvfrom$unix(r2, &(0x7f0000cd2000-0xd6)=""/214, 0xd6, 0x0, &(0x7f00003b6000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00001d3000-0x20)={@common='ifb0\x00', @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000f4000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x7, 0xff, "987264a2fee651db36a921e61ba326131e543b017bb3ba8b4792ddbb1a9bcca021873126be74fdcc352e39d6393b7b339395d0a8adb43c64ee895f24b6eddff4bda3374e2d09c5e5f2705ff32c336b20"}, 0x160) setsockopt(r0, 0x1ff, 0x31, &(0x7f000061a000)="c0c743904e9a5be00055167ff92844bc2fa4913b7b4c74f26e647d3122303be80945b2515331bf773b7b9e2f8150d48b32cf86317a878f09890a73a906dec11c863f247b1a12873e945b2115e52dd14324620e72d8bcb5375d6343e152d81f28b785bd9dc0b3aa9f2c341980da00ea7425730ae8b90d7a087b812a5ef55817a332fffc1917bc9c4121687b6ee7afe8c74d041e5d8e5c12ed4dad7b6d98f3a370397f77", 0xa3) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000715000)={0x400, 0x3, 0x2, 0x3ff, 0xfc97, 0x101, 0x2, 0x9, 0x0}, &(0x7f0000628000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000af2000)={r4, @in6={{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5e, 0x1, 0x20, 0x9f}, &(0x7f0000cd9000)=0xa0) sendto(r3, &(0x7f0000632000)="", 0x0, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b74000)={0x0, 0x0}) close(r3) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f000052b000-0x88)=@routing={0x5c, 0x10, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x88) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000863000-0x10)={r1, &(0x7f0000001000-0xe1)=""/225}) r2 = socket(0x9, 0x0, 0x0) pipe(&(0x7f00000e0000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fdb000)={0x1000000c, 0x0}) recvfrom$inet(r2, &(0x7f0000001000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:46 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x800) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7ffffbffffd, 0xfffffdd8) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000016000)={0x7, 0x8, 0x8000, 0x6, 0x0, 0x8002328, 0xffffffff80000000, 0x5, r3}, &(0x7f000001b000-0x4)=0x20) listen(r2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000019000-0xeb)={0x0, 0xe3, "57b51571d9a581f6b3de7597ddf161ee134d57b8d410f56bffe8ea555987b220e3c02416b5659865ffd4a2dc72d1d13e31c57ad2a76e17f0414e351b9ee5afc1521aec8caa86a9c677bdf237b7ce5f42e65ea494e227dce91f461a0ffafceed3af762a812e00e66dee4fad1212c5de707aff34a8fa0a1398aed542b6eb0b02181faf4c7de4c931c0db27a29304a16e9d55f6d96d1db649ff6280f6b2e903ae962b2e5c820860adf30bb1d85ff616901947cddb27050d2f3f1c9d854b0e23b79148ed7240eb0d43267869e02c681bd76769e873572a7867feb578c1b07bd9a69fb9a66a"}, &(0x7f0000010000)=0xeb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000015000-0x1c)={r4, 0x6, 0xa, [0x1000, 0x8, 0x80000000, 0xffff, 0xffffffffffffffc0, 0x38c9, 0x9, 0x2, 0x8001, 0x8]}, 0x1c) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00007f3000-0x6c)="5c0ba82928e032dd3a09f0676e8e082db98e3daf609adfb531c556af31c1c919a8687a1968a68ccf687dc8548047986418c8d18e01d8dbd829eb40a32a9bf6e0bb4d07d9f9547d245a34dde4fe21e7426d2be974cd32665f471e6e6f1f690a3492d22d50eee7327615dfb0d3", 0x6b, 0x4088, &(0x7f0000c4b000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x20000}, 0xfffffffffffffd76) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000689000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x501db90031f7ed64) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 0: socket(0xe, 0x6, 0x3) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x0, &(0x7f0000149000)="", 0x0) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000917000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="800d005301000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f86000-0x8)={0x0, 0x0}, &(0x7f0000455000)=0x8) 2018/01/15 20:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000a09000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af1000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ad0000)={0x0, 0x1f, 0x5, 0x3, 0x75a, 0xfffffffffffffffd, 0x0, 0x2, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x9c, 0x1f, 0x3f, 0xfff}}, &(0x7f0000d8f000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fc1000)={r1, 0x5, 0x8, 0x7fffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b8d000-0x4)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b16000)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000741000)={&(0x7f0000501000+0xbac)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000a23000)={&(0x7f0000e77000)={0x2c8, 0x2c, 0x100, 0x0, 0x1, {0x16, 0x0, 0x0}, [@generic="17c7d8f65bb36f54038b310699a25f089847b42160d23c8332427bd7204fa0c33dd8e9b54a895ba80a9715ddb0e8d69f98c84ff370e6b330bafdf4ad", @nested={0x200, 0x25, [@typed={0x10, 0x5a, @u64=0x6}, @generic="9e6f1e1df0d92ed1ec555cd899a1a986ca5a57d6f531aa5b15fd068d09447eb04eda54da2184e0e58d75e9ea55968e46984780a8790278ab42156641daf9620ecef19e7089850c17faaba792bfb716e2a6372a15eb2ab836a93cf748d2f589918a7feca40cefcf65b42563e9e0eb6af4f3ca25ff325c38dc6726c42f5609d234231aed64a3c2e5151d3b36e28787228fb225de02a24b6a82cb3a8212", @generic="194613c0a732aca413410ba6011fd74e159504b0db1ed00cc1a475364a1b845998f4c8785b442546fd7253b62eb3c100cc9661772527991dc678d95f874b59f267a4a5ebc6551c5f3b8569a2afb3c4c8a33ecc2277db6984827df8fee1dacdf67090a14243626330f89f449149e91163e4bac2d94183ce4c5d9dee833214955dad759a3248ed67c66466340490378695805668091f956250f74a4e6d70b78e00cb8834e5257d617f653eea3ee787acd08f16dcfc891778b6776f42c56ab205b10eee973374b5bdf5e7016fa6c2f6dff5a6dee31c0341ef1d30b3edab4738442a405f68818411ddb91c", @typed={0x8, 0x86, @void=""}, @typed={0xc, 0x30, @fd=r3}, @generic="25607af8aac15f10017eb318ccd93e9a687824a81978830e945269c26d52c4192b537ddb91912f8b63726e2cebc1bb4e376ca9407a92769e1f30c70620cc358b877e30b91a867f6fa1ac4e8625523b666d"]}, @generic="774737e1264d720fd52099d0426c3bc18b293af8a2a5eccb44119747ee94369242a39ae230c584448cfe5c74c549247eec8f466fed7f12f7fef5da52847ca4144f0aa328ffd689f13d1b3ada9356fe1d82bb3524179d1bfe2c482324d9fd1e8f56ad77d240486eff35f9ed624549a2cdcb1b5e0b5c"]}, 0x2c8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x7fc, &(0x7f0000000000)={0x0, 0x0}) sendto$ax25(r0, &(0x7f0000cd8000-0x4e)="84541f8f494aebca369ccf1f8561a49410a589021cf84bd21110d5b0bc085cddf59b7b8675dc07d0d252c37492f1ed5b43bb6d082e67f5fd0fcfe5e71e3cf690c3e5e99c9c8590ecfedaa7d119dc", 0x4e, 0x404c890, &(0x7f00007fd000-0x10)={0x3, {"2c47e542306608"}, 0xfffffffffffff001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f00003cf000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000571000)=0x26) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000064000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000340000-0x11f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "06f526", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00007ed000-0x4)=0x229b) 2018/01/15 20:50:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000079000-0x14)={0x0, r0, 0x7, 0x2, 0x0}, 0x14) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e6c000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000cef000-0x8)={0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f00007a8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000025a000-0x8)={0x0, 0x0}) r4 = accept4$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r6, 0x80000, r8}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000788000)=0x0, &(0x7f0000d18000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAP(r9, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000be4000-0x4)=0x6bd9, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000f45000)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f22000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000f79000)={r10, 0x2}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000049000-0x4)=0xffff, 0x4) pipe(&(0x7f0000be6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r13, &(0x7f0000ffd000-0x80)=[{&(0x7f0000076000-0x3)="0309f1", 0x3}], 0x1, 0x2) connect$inet(r12, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0x80000, 0x1d) accept4$nfc_llcp(r1, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000075000)=0x60, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg$alg(r2, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000065000-0x60)="ae7ef49979a387fe2515e1096c6307cf", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f00000d7000-0x10)=[{&(0x7f00003b3000-0xb2)=""/178, 0xb2}], 0x56) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000011d000-0x4)=0x6) r3 = accept4(r2, &(0x7f00002c2000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000032e000-0x4)=0x3ca, 0x7fffc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) socket(0x2, 0xa, 0x7) 2018/01/15 20:50:46 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000a3b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000daa000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000705000)={0x0}, &(0x7f0000001000-0x4)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x0, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) 2018/01/15 20:50:46 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket(0xb, 0x8000a, 0x6) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ef0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1800}) socketpair(0x14, 0x6, 0x5, &(0x7f00009dc000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ef3000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b76000)=0xe8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000302000)=@file={0x0, ""/108}, &(0x7f0000ef3000)=0x6e) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ef2000-0x28)={&(0x7f00005da000/0x1000)=nil, 0x3, 0x1, 0x2, &(0x7f0000ee2000/0x1000)=nil, 0x9}) socket(0x17, 0x4, 0x3f) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00008ee000-0x4)=0x0) 2018/01/15 20:50:46 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={0x0, 0x0}, &(0x7f0000ff1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000015c000)={0x1, 0x200, 0x8, 0x0, r1}, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006c9000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x200080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 40.309949] audit: type=1400 audit(1516049446.248:40): avc: denied { getattr } for pid=7307 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000422000/0x1000)=nil, 0xe6, 0x2, 0x46, &(0x7f0000054000/0x4000)=nil, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) getpeername$packet(r2, &(0x7f0000eca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff7000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000005f000)={@common='vlan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000934000-0x4)={r2}) bind$netlink(r4, &(0x7f000064f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) sendto$unix(r4, &(0x7f0000e93000-0x1000)="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", 0x1000, 0x40, &(0x7f000007d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000051000)={0x7, 0x1, 0x1, 0x80000000, 0x8, 0x10000, 0x400000000000000, 0xb7, 0x0}, &(0x7f0000d64000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000235000-0x8)={r5, 0x0}, 0x8) sendmmsg$alg(r2, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r2, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f000015b000)={0x1f, 0x100000001, {0x4, 0x21a2ac8d, 0x100, 0x7, 0x7f, 0xffffffffbd92c612}, 0x2, 0x1}, 0xe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b3000)={0x0, 0x3c, &(0x7f0000ed5000-0x3c)=[@in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007d8000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a07000-0x8)={r1, 0x8}, &(0x7f0000ec0000)=0x8) sendmsg$netrom(r0, &(0x7f000034c000)={&(0x7f00001ae000)=@full={{0x3, {"680a96eb1fec02"}, 0x0}, [{"6a1828091542bc"}, {"31b920c0008000"}, {"942527d066c317"}, {"f6af0000000726"}, {"ab8136d20860db"}, {"000000f6ef80eb"}, {"cb9155f3f9107a"}, {"b39e23a7e2a774"}]}, 0x48, &(0x7f000094e000-0x30)=[], 0x0, &(0x7f000029f000-0x11d0)=[], 0x0, 0x0}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000cb6000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000025f000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d92000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b61000-0x20)={0x6, 0x7, 0x1, 0x1, 0x7ff, 0x8001, 0xff, 0x7ff, r3}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000015c000-0x10)={r3, 0xffffffff, 0x4, [0xff, 0x9, 0x0, 0x7]}, &(0x7f0000e26000)=0x10) 2018/01/15 20:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) socketpair(0x2, 0x4, 0x7, &(0x7f00003bc000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00006a9000-0x4)=0xc11, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ccd000-0xa0)={0x0, @in6={{0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe5ef, 0x6, 0xffffffff, 0x1, 0xd2}, &(0x7f00000b0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000987000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x401, 0x0, 0x1ff}, &(0x7f0000962000-0x4)=0xa0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/15 20:50:46 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000023f000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fd6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd5000)=0x10) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00003b7000)=0x1, 0x4) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x1000408000000013, &(0x7f0000291000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000059d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000021e000-0xa0)={0x0, @in6={{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x4, 0x8, 0xfffffffffffffffa}, &(0x7f0000121000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000040d000-0x4)=r1, 0x4) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept(r0, &(0x7f0000d1e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000469000)=0xe) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00001eb000-0x4)=0x5, &(0x7f0000efd000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000455000)=[{0x0, 0x0, &(0x7f000065f000)=[{&(0x7f0000a20000-0xc6)="0b4c89c4f437bc1a5d9c54fd89a80a96b833d637e46f0d2011916062aacabab43f0c5d48ec304be572ae8fec13930b44e4b72a1a9e6fb7db96dafa096bd6bdb4196ee97b765d58055efe03c8a5d839298e82d5abe943e8b9b8cca81a70bff28e67730a37c65a51042aa906571684aaff87a6b5fda453671bb716d7e4ddb6867838daa50ecf97e52770e763a67b36186aae7f3482701b3d602191515416556c407e874d753c814625b483ec3254a73fe521a970a8bce214e65fb506b3d116a9234dd9f9651f40", 0xc6}, {&(0x7f00001cf000)="fcae597303b28626099e248ae258771c5c201403e8768305952d641e253c89ab4265ac68d681976045256ee1c7936a388fb449bb349f4755f6b74ac76060061d743803f4ef1c9b76a5dd4940ea00a2172e92fb50f6987350ae4199609878ffc2ff8cb3153d462611037e09ad5f3759fd961a6a3111454684d5e1b3978c5d3193e94cbe53286fdd60fac4a4c1f37f417ff11cc67ada8b9654da884cf10b33db10bdb32058212df59c85816a1e7339b754307172fa95076052a2c67116af951b1a8c8c5383eaf310a5e719bf5229fd44ca447d83", 0xd3}, {&(0x7f00005e7000)="53b8fd0679c9eb3ac0c798bd5c2eebd3a37887c259b013f0936da5f362461f62f8553e6fd32da0512ea2255ae929cb5642554970809155e55e29ac790ea66d6f9f130f851a6e552420228533aad1e39ccef28d67c4be2d182255f85500a365518aebe1f94d8484c4", 0x68}, {&(0x7f000034e000)="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", 0x1000}, {&(0x7f0000d7f000)="c41f9eafb5bf082ed2fc7c49f8eb6417d39482858e832b7e06448c76e06e8cebc4d5743cade751c10e9dfcfef0fc089b663721b52ad4a436f6f2ba3326a51285b7efa4142964d25e0c16527d58362a0ab3bcf27446e1294291459a8be69ce9136dcaecc7805f8188a00233114ee597b1f39ab587fd82f9d48704bb950683bb7371f6e7986472b3f2", 0x88}], 0x5, &(0x7f0000d12000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffff001}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @iv={0xe0, 0x117, 0x2, 0xc6, "1b39d64a1da2f051d5717588e70aea9f0828054dd8ac87db3ce4768344ca21d26a2b4177cc729a6180251bdb50e07a85b2e0e9ed5b51f409c587fc56a534ebb8afa52d331549b9ec82f80cf69238eeb87fd7996e90506cf9204aa91db9c19ef01b3d995b047176b3e98a54fa7496d9f079d673769c480435037d17685199cb6586e2a6973fbb4f40791ba275815e7f188ccf1b4bfb49664763ceaa7dd4485e550d3584e376dd2a3bd5c4da9c3b6dda29bce92bb64c45617198455295e9906300ee02549a351a"}, @iv={0xb0, 0x117, 0x2, 0x98, "6b6645cf74c43c052c69313f5fc34cd4beb1ffe672bcde99112ef46da3b57515e9f93c18b55960483ebf83c6e4ddfed1f4afeac2eba15bfbaa2a8ade5c4740746d3058d8e6b024851d97a260185f0fcc1cab7bd55eadef79fc7690025b0da90491401e347d0e66ea4e156a16764fb47649f07ccfbbd14f8188cf02a946ca7552dc74c0a9ffc1bfc0e51dc3b6b95f556af8f9fc57fa4829b9"}], 0x238, 0x20000000}, {0x0, 0x0, &(0x7f00004d8000)=[{&(0x7f0000feb000)="e896437e92ecb9c544232d4116a8218fecb955a1d4", 0x15}, {&(0x7f0000e43000-0x10)="9c17c8d5d1b6992dd3e637a3b2e7dc3f", 0x10}, {&(0x7f000042c000)="d21a863a544c2b7beb20d3bf6904f6188db2aca745da9f0621e9fa4a72acc16447061b41b1679f9d57b8a2111ad5ae462ca456f72d5fffdfff5d", 0x3a}], 0x3, 0x0, 0x0, 0x80}], 0x2, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000463000)={0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d8f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r2, &(0x7f0000ae4000-0xb0)=""/176, 0xb0, 0x0, &(0x7f00004f3000)=@ipx={0x4, 0x1007, 0x8001, "63eed56d4a90", 0x401, 0x0}, 0x10) 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000021000-0x8)=0x1) 2018/01/15 20:50:46 executing program 2: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) listen(r0, 0x40000000000000) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f23000)={r0}) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f24000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7fffffff, 0x5, 0x5, "212d3dff6bb0a9000244268f0d793dfacb0344a73478dc5e45961af81297eb6576494c5e6fb09c35d9704c4260c16a1852295e4138a9348d66072be5fe689fdefb7689ef613d91cf2d60f27d99a6b0f2"}, 0x160) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f24000)={0x8, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xac9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000174000)={0x0, 0x69, "f8f32f41476fa5c64f541ffbad668673c95ce23a11cdd60b87e9831dee9e897afca5462852c7d402c8487e74f7d3dda130a732a0d4ef9f1e2a627aa865ad9bce314461c0c6a5f48b1627b30b2bf7a15749e7bbe3e77da2bcf6f7aa6205fcaac30752d4c2751c125824"}, &(0x7f0000d0c000)=0x71) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000e4000)={0xffff, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xcad7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x408e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x46, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x770b, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffffffffff2a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f25000)={{0xa, 0x1, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, {0xa, 0x2, 0x938e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x80, [0x74, 0x7, 0xff, 0x4, 0x9, 0x100, 0x2, 0x0]}, 0x5c) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f25000+0xa3f)={0xe00000000000000, 0x9, 0x8002, 0x1, 0x2, 0x2, 0x400, 0x80c51a, r2}, &(0x7f0000bbe000-0x4)=0x20) r3 = socket(0x3, 0x3, 0x0) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f27000-0x20)={0x1000, 0x9, 0x1, 0x5, 0x4, 0x5, 0x8000, 0x100000000, r2}, &(0x7f0000e1e000)=0x20) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000003d000)=0x0, 0x4) mmap(&(0x7f0000f26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f27000)=@assoc_value={r2, 0x4c10}, &(0x7f0000f26000)=0x8) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000f26000)=0x800, 0x4) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) syz_emit_ethernet(0x2a, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @multicast1=0xe0000001}}}}, &(0x7f000065b000)={0x0, 0x1, [0xb35]}) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80000, 0x100000001) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007f1000-0x4)=0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/15 20:50:46 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f00007b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000470000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) r3 = epoll_create(0x800008000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006c9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f53000-0x20)={0x4, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00009ba000)={0x9, r4, 0x10001, 0x4}) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000665000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x0, &(0x7f0000795000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000540000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e03000)=0x14, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a68000-0xc)={0x80000000, 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000fa000-0xfc)="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", 0xfc) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x1000, &(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000fd4000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fd5000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000307000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f000034f000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00009e5000)={"25a120f09264875edcfdcbe95fdd7ed0", {0x4, 0x3f, 0x20, "b44e9bbb69c5", 0x0, 0x0}}) 2018/01/15 20:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005eb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000524000-0x18)={0x6, &(0x7f0000c0e000-0x1000)=""/4096, &(0x7f000067a000-0x90)=[{0x5, 0xb0, 0xbc000000000000, &(0x7f000074c000)=""/176}, {0x1, 0x1000, 0x3f, &(0x7f0000200000-0x1000)=""/4096}, {0x2, 0xa4, 0x100000000, &(0x7f0000863000-0xa4)=""/164}, {0x9, 0x5d, 0x1, &(0x7f0000730000-0x5d)=""/93}, {0x1, 0xa2, 0x0, &(0x7f00008fd000-0xa2)=""/162}, {0x21dd7993, 0x0, 0x3, &(0x7f0000b52000)=""/0}]}) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r2, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f0000592000-0x20)="555d39a9075372ced9b8991b8b64df06bb82c64eb96a8f2e35eb4205d321d31f", 0x20) accept4(r0, &(0x7f0000ea0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1c000-0x4)=0x10, 0x80000) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f00004c6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00004c3000-0x50)=[{&(0x7f0000e24000-0xd5)=""/213, 0xd5}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f00003aa000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0xbe)=""/190, 0xbe}, {&(0x7f0000000000)=""/47, 0x2f}], 0x5, &(0x7f00006bb000-0x8)=""/8, 0x8, 0x7}, 0x1) connect$ax25(r0, &(0x7f000017d000)={0x3, {"7fbbc806abd805"}, 0xffffffffffffff74}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d79000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000543000-0x20)={0x80000001, 0x0, 0x10001, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000037b000-0x20)={0x3, r3, 0x10001, 0x200}) write(r1, &(0x7f00006fa000)="1f0000001200056b0000fe00007fff008000001405752200dffe1aec0000814e7d", 0x21) recvmsg$kcm(r1, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) [ 40.570399] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 20:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d5f000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00007af000-0x14)={0x1, 0xad, 0x9, 0x8, 0x6}, 0x14) r1 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xd8d, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000003b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003d000-0x4)=0x10) r2 = accept4$inet(r1, &(0x7f0000030000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000003b000-0x4)=0x10, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) socketpair(0x0, 0x8000f, 0xfffffffffffffeff, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0xf5, &(0x7f0000000000)=0x0, &(0x7f000003e000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000038000)={r2}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000000d000)=0x0, &(0x7f000003d000-0x4)=0x4) 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5c000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000000)="b6606f7d1c235e0cc39932043554ffe5f1a09c078af810aa49b3a88b6b66e9c88bd4d4778c3347ddaaa3d957fda76f89bcfaf0febde7ba25904d7c89727d864702eee7261bf55315") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xfe13, 0x80, 0xcb}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0x26, "da79be80f9b9c782a33f1d481f4bd5409968a30b58bc28acec6c97a78e75bd59444aa3395aef"}, &(0x7f0000001000)=0x2e) r3 = socket$inet6_sctp(0xa, 0x100000001, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) r4 = socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/15 20:50:46 executing program 2: pipe(&(0x7f0000035000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f9c000)=0x8000, 0x4) bind$alg(r1, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) 2018/01/15 20:50:46 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000b4000)={0x0, 0x0, &(0x7f00006d1000-0x40)=[{&(0x7f00002b0000-0x1000)="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", 0xe25}, {&(0x7f0000304000)="8ae51ec5657b5334003a88fe43e4467c80c22f4eef48c9f448fe64ac68580f26c4ce157b53c1bf9131376c2adecbed6c4b3ac84f0a8e43cf6f947e8b844dc6df38a791977088cf60a61cd4aaf80761d01b15fcbcaf4c2cd407015e84355ea542ce", 0x61}], 0x2, 0x0, 0x0, 0x40}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00005e0000)={0x61, 0x5, 0x2, 0x7ff, 0x0, 0xe08}) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000140000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000b96000-0x39)=""/57, 0x39, 0x880000000}, 0x60) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000cfa000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000388000-0x4)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000682000)={@generic="5d42a0356edae66a9d81d7bd0c33e477", @ifru_flags=0xe000}) sendmsg(r1, &(0x7f0000c6f000)={&(0x7f0000bcf000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14, &(0x7f0000137000)=[{&(0x7f0000cd5000)="e0eb4c691e387f06ffddef58ff71385e37e37c093ed5d943f5feefc9f2098e8f4c5fdbde5ebf13b282b3b2db186b0e89deaf82c271a2f19858717847ca18afb0f8480476b3ada8f620e1b47f1ab2a2baacfd59aa14ccaec1955728d877f15669fbb86cb898ae5b3fe45555a57a06e876613276589502e4eea8e9428876e6164f6398aab3b2434712960009dc1c9a0e5bb4bd97ae6b70c26bac828b0cbd6a4eca9d52ea2a2b586f895a3ea20bfcd2f89a91e6ee22152ee3e620347078b6c2511278515d56805691f999f0c0a817b2d09615126904d1d9870738c14deb082ff159c3d8b7970fc4ac3f1c1d860b6070113b13b609e8a8b14e21e639a3561dc51dd9ef88956483d5087e11df3dbfe0293290162ac72e359b23024837edc016a29468b81f00765b6f2b1fd9b0441a456453842fe9789f8ea6ca8b0fdfc77ab0d683070b8ef12f394aa621b4bbdb4fd3b426cc2a2731454a6fad09a2ac1a4e45463ae46aac5a8cecfd72a71e30a86460baf4a82ac57f5882f750d57ff2185a5501d32f0433ba31969c8262e8f848260897114f177aea69a4c98e5e982d8efd4aeab86e2e199cf9fc5c10a6f9588c9fc1ff37e05e5e59fdbd6064d7a938592b6e68c0a0d6943dcd417db09251de9218195371318833bb2372243c2e2e8098bfce75d9d01eb988abeb386278a728f2515834dd332c59d4cdde25fc81c574af1b99765696d43294b874fa34d7a9dc53d225bce13c8c4939324f4dc3062a0cb07976c1fcb6f81efb9198f0f41313a1a7e55d94b9f57c9321bc67c2c2340e7b8480e6d7087535ed26fb77b577cc9c60f5df930ead825332f3700010be3299f606c9755a0e07b877914f7ec975ace7910419c07ea472c7e6b59862c54168a60efa9a6eee49410805a4de1795aad28832cd30c6638ab1df87f52bd38834dbd36140133fb84809971cf19e164dc0af3f4caca8b0eda5646b87c4b0c6aa1da5fd2130049018693399cb17f2ab18a0482dfeddd43257de22d24decd3cf266b597c936608fe2fa2d5c933e66e66ba37d22e375db45addd08d8eb567f41bada30ffa3334afbba6ff7b85178300254eae57c06880aced9110e77cc254a9e757e1540c1a550a9576cf598eea9fb988e1475cf7ebb4c82b465712c86123cd6b1ff72dd4608db0154fee7dcd332b31811302df529487e5f1f7131c2c3fd5ceadc5d75e053fb713a4b0e89c0be8967646088fd012d7b6e6f2a7eb25317fa5c6eba1ccbee4d5511abc55e75d92c85d11088ee51a18ea283fffc172792b80a53284e120b9b150ac7e07496b9640d0b62e767aa9e997aeb013c866857231c9613b0dc456625b599af2eeebd11010c514b1ae39513bd5a58690be85c194f8182399eafbee203b455932d50587e3558d7f836f52885451c4ba6fa00f7fba4fb49c8b38f518cfffbc35a79f124bfea72baf63502b549c6787d2f5aff3865ddadf1441618926588f1a93ef14ae32e77cb990962697ea32339e326f5e07a8588d4a0e11dec40f75dd8faa833d041676cb510c0e05ce989f55c7b1e5e4f3821bd6a20009567e95c75301b0205b478de84ec0f74ac9e19d803b5911ddcf85ed75e6441be6c4090fb9dcc2502ca8ee5ee3432c113eb6e0b4df608bbaafaf754a63f0b485c5d3cac2f3959d6b0e170737a867517c1ce8fcadbc1aa72f408db5ccbec83441b73f34ac43e09e77266dd76d3de9c219df0583703df45f725b71935d99f6c65e7777efa1f84acf40f47f08c6c9999df63a2e94cd7753097620965fb7676a4ab9530ca42e5cb591d8fa27e81917d64052b3d8f8a5571bac64e6944477b7866bdb750e6ed051be978b630e18261f29f1d1c05a01d153566deec647f3d00435688d5fbd92f066c699a7309e01dc718b74b874cb15963ead3a4404610d91a52c324528bca8dd92d289766c8be36e07325aa2255705d5552fd4ad9eb26c2e0aaba36adfa1aa36a99b9063a7549fdf7c5f85fea4c70b6606a5918a7c720001264566fa7c5eae0d893fed3bcffe9df217971be506d8d6aa14881d825c062b2364e73c1f29e2bf5ab3fbd2bad4f17552d8a75eab87bfce04bf1a968569cd59fc9ebd8f890481d1425513467a2eb058f0f06254d766055c0abae3720f40b6f181f24a3fcf7b1c4f4e7fc7ff877e6902f5f83821792fcdb58dc50a66a5a060ac5b4ae1387b60772f5b00b0b69f53d16654887c9b1c8aae60aaa6f744284ae8cfac1e384c8abbbb48220d99b0a0c3cbced62592b4ecfcb246e7422a810848401ebb2c2628fff16ae3e596fae3e2e317ac0c39d0db9696531045451aa57f265f124148e6479b04ae7e5d6570c3c4c14de454abc43b3990768bdc6948cd00c2aefcf76dc66d97dd69d68143964f14c8818976cc785174004af64d6250f1d220c380b9c9ba97253c856e9dfe16393edda494137224df86e80b7f40950c0daf8a5adeea381cc3446f91ce88e1816bc32d582c3c3fcbcece40e436b0a2e0cdf52aa4fabce0a4e719aa31c850a0574e812748ee9ae843c65bb877c90b6826f740143336c0be2d79d9b8647af86d64828c1377cdea450cfb1881e4e86d4f60231110e62fff4b4eda1294795058f4753839a752af9846bc2f87b95089bf751610d03623833641704b07f8a0e0a29cd4037b2f315a36926c79dbd8ea0f3b00435fc976288e6393a4ab50a504246203dda5098d3f86326a39b807f60580d1b3d25e890bb51de98913519af62367f1a303effe9fc38a6e83e17fe263f200142e7edb5475d6132ea2ffbe7931a928891febc75e5e033188ec235cbd7d415ac4cdd2c3d8f04ad39fbe158ebe28934229db2670b403293a5a4abe1b670b7af8d52d720ce7352e5a5381a5c64b2ceef2bff0901c9df4c8971253fc8aedf281dbdcd8bddaab88526c52822563f03d78d17c073ae0cc318a860e681cd801988669391204e9ec5a6c736ca7d496ff9952263d8095db52c269d61f61a0254118f0830a3b668579f099d3a1e2858baaa3089e0887759e8e3938197b6e63e97ad5ae2ea6ac0379a3dcdc8ca417cae8d953084510ebb7e2b29adc7d16e02fc136fe05aeca5a4805f0f15ceba46ab6c474c23e288d6b64732155da8b427b3e004d4c3c0aaa1c240b383fbd7eb794abe1704c47d8960f1260bf6b22e24cfe7e9654cd42ee6da3c56bedbe71457a6e33be606cfb9ec03491968525d59e7e63f94e1f35b46fab72a9263263ff21a721b756f8d1e2fc3c6c7c87d468bea527cbd31ac695233b5410e1633c61758160cceb21c672611ed9f312fbb74f1c66de7762ac4cfbbdb8678915e96b260f75be2b2b614892670f4bbb7ec7164587a9b33876a2d6e4d002c91e4e8b05f6bc25b7c449bad073e04024628ae8acc1de33bce5a9e143226d14062e7fb5b3c270f9d7a9e83ca1df4fa69b0a2f908d1ba9c6d1b112e269be3c7595710fc9f399cadcc864bb4155af4e5ea2409382ac42a1f5326199", 0x9a1}], 0x1, &(0x7f0000359000-0x1010)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000f0000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000025000)=0xe8) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000000000000", 0x38}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xffffffffffffffe9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000-0x1)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000)=0x0, &(0x7f000000b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000007000)={0x0, 0x8, 0x8}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000009000)={r3, 0x40}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000a000)={@generic="2acb91d18f762f902bad989111d21608", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x6, 0x3, &(0x7f0000001000)="303924d1b5d7de0a1aca507f4e12645f8ce6db46145d43d4703e2065896823d35973159a1e7ad8c4617cee3630261b742c8d6c232a3faa1f8bdbfee2eb2e4e9caf5bd658d328427cc4d812a901fcff3f3247acb17d11f8", 0x57) 2018/01/15 20:50:46 executing program 1: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000a98000-0x8)=0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000279000)="", 0x0, 0x20000000, &(0x7f000032c000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ad9000-0x4)=0x0) 2018/01/15 20:50:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0x7ff, 0x1, 0x401, 0xf, &(0x7f0000002000-0xf)=""/15, 0x9c, &(0x7f0000000000)=""/156, 0x22, &(0x7f0000001000)=""/34}) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000000)=""/74, &(0x7f0000eb7000)=0x4a) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) getpeername(r2, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r2, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r2, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000a000)=0x1c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000000c000-0xd9)={0x0, 0xd1, "fe48fa37d0729634e3c4576d93a10e1e90cc08f4b3d7217bf9d8be698bfdcbce52064c4c4d2e5ab7d3b1ec187f39f7869fbe2a714bc0ed4a88f5eeeee1039372df4bafc9be965f55b259191102e1cd8fbefeab425753ea3b4bf6fd2e69eec9f1542c828610963d55afd04e0ef7f7b3bc119d7c540853891843584638e797f32762af2593a234e919296d9627a06f4d6583a4d1333c17b4dd91dfe2f6006b3ea76f881901a9b86e56825139b07f8c70c5bd02e337657581f0359f613c215d60280d72c404ce7e274310f314b655a2b8b45a"}, &(0x7f000000b000)=0xd9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000003000)={r4, 0x4d, "a87c7d68666210d0f079b65da81fe8a2f6671ed4bf1ec58ef5980d4670dcc8329601b1be7cb0a3326d5fd5a50fc62852197f01a14014a3555a2c7684814ddf3f02f00fe3c9d787737eabeda916"}, &(0x7f000000a000)=0x55) [ 40.647886] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 40.684495] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f00003b3000-0x8)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0x20000000000b09) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000011f000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000dfb000)={{0xa, 0x3, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x6557018c, [0x8, 0x8000, 0x80000001, 0x8, 0xfff, 0x7fffffff, 0x3, 0xb92]}, 0x5c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f00009f0000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xc, 0x80000000, 0x0, 0x0}, 0x20) socketpair(0xd, 0x5, 0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000d000-0x4)=0xffffffffffffffff, 0x4) 2018/01/15 20:50:46 executing program 1: syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) connect$bt_rfcomm(r0, &(0x7f0000fee000-0x9)={0x1f, {0x0, 0xdb, 0x800, 0x5, 0x7, 0x10000}, 0x5}, 0x9) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bdf000-0x12b)="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", 0x12a) writev(r1, &(0x7f0000791000-0x10)=[{&(0x7f0000b6b000)="003e80cfbb2b4916d4b676ff99aed2fa", 0x10}], 0x1) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000956000)=0x6897, &(0x7f0000841000-0x8)=0x4) recvmsg(r1, &(0x7f0000d86000-0x2a)={&(0x7f000077f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000058a000-0x10)=[{&(0x7f000065b000)=""/188, 0xbc}], 0x1, &(0x7f0000b55000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f36000)={&(0x7f0000588000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000476000-0x20)=[{&(0x7f00000fc000-0xfe)=""/254, 0xfe}, {&(0x7f00005f9000)=""/232, 0xe8}], 0x2, &(0x7f0000811000-0x6e)=""/110, 0x6e, 0x6}, 0x2) sendmsg$unix(r0, &(0x7f0000ab1000)={&(0x7f0000caf000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031f000)=[{&(0x7f0000dbd000-0x94)="df28f3dbe7d8ce7ec45ad5e38895516e11bd0822db37fab8f07649f7adf59c8c9f8194f45dbb72706be7c6363eec9fdffadbe24fb51099e76d0c4e6aef429ebcbe53a8d6c7fe9dd808bb30dd8ae9a8b85e6bc4b0a8dd0f6ae524db1422d29c3853271986d6887d5283ff26f19004a8aea2a7a89698c7391c2afc768ce0e78be5fd26e99cb575eb99a261210655d39be0295efd19", 0x94}], 0x1, 0x0, 0x0, 0x8044}, 0x0) getsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000e4f000-0x4)=0x0, &(0x7f00001a5000)=0x4) r1 = socket$inet6(0xa, 0x80b, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/15 20:50:46 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x8, &(0x7f0000000000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a1b000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000718000-0x38)={&(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000d8e000-0x8f)="682eb6c09ef29cf09823bde1b1d91ee405593175d12bccd78265d4fef760eb7d7db6093d577950daa347e1a3e2a8e730d22dbbffb482a7cc7e947fbb32e2655f310b0d27816b8d4afa90399153c4b6d852735b553fb432134ec94e438c1f17bb6aebb5cda970cb3b4b2e655386e47b19e0beb93af86a1ea80f4a791aa72c05736bd18fb63d237e5fcd65a3d0abe858", 0x8f}, {&(0x7f000024f000)="9c9eacc87c2ad0570d06da9f373779c5063651265c5c8e6770191feb24cfb35d718fbfaf4223b00cc97c18d4ebf4826575c50f9b1de4c02c3e85000509e4bffbbf46096e3aac4a8c2f2235cac3bd279e1297e79c65c9cf08a9d51e9ab3ca1348", 0x60}, {&(0x7f0000000000)="d0873809cd538e3bbb3e35ee3562bdd71f1b602d4f6b52a83a318605710c1b6a9f75d800417fe227de8f685a3a29c9cbbed2205707", 0x35}, {&(0x7f0000ed0000-0xda)="88e6516c3d097df078d69171ac82265e2e62a35814160e56bb8d2adf2dd122353a866cd747d79ce34f63620b5e0ae1d2ca437d2669f3df1dfab9f5b3d5888f8dd6be3cd5529a282b313ce5c2f9ea1c869a86c93e899ded21143f92f0e028b96c4a1f020077f6fda00877b71e1f2421d334cafaedf16a08ae3c3e0ee7b171386399de17034f4d636df2560a07e75c5761698384f80a3620a485412e57d9e6e1295641045d0defb50f6dc305e67f31366e3734ee9469ce57b61d8945b971d6000a30723673af20fe8b244006050d34f86f67087a6efd846929d02e", 0xda}], 0x4, &(0x7f0000580000-0x558)=[{0x50, 0x112, 0x0, "f885348b69a52b65f9c0989237659317b2778a5e1faa4bb1f17f0a9e89f5fb7c8c7399d14f6be1b9094a55eea4df707bd980c46a641e05c58030d6fb"}, {0x40, 0x112, 0x80000000, "235d6f6a947e9528824610b83b56a3f51054a9cfc8de155aa473318c91cce44f0f17789a7bcb0dd924169427a5"}, {0x108, 0x13d, 0x1, "22ec36e0edb5ad4dfa08308ef3cd2e8f7093807613e9fd0e3bbab94c3b5c56c9519c27060d09a9524f7db2b7f3d6d224e8a5159159d3a22d0755b03b4bb247a1c3aa76986779bf642a739386bb551c4987725fbeced3d39a5ce6f8280e2b902058a80d7acf36a8879a0c7c8df2955a25f13103accdd9983a1d40a8193699ab98fc0b0ec01e6f26a23c94ebf54277263dfe8f184a6564726e67fa44dcc394b54d7c3a4785bdbce3988de5d46d929ed09b262664e598aea12b5e7f2576dde83dcf68bb80a89a0d3a283d07f617345f403d0cf096b968da9e2f78d90a0a57956a01293896cabffe303a1e748d9afe6c62794c"}, {0x108, 0x1, 0x0, "8af4a29f4ad098bb85d37edd7542acca75d8367ed7d2c2442270675a8df42497eb7ff256d88c9951654aba900f66021bd8b40531102b51e129fdc449defced77a9e3f3d999cc0e052cb01723122ccbf476c57bdda228ca7c16c0b86979375a27139bfd72743b6ea8469389c8c1c405659535661c124191910ca658e73af8d4fe796ee4fd9d418248926d3051d1a2713ee42d5b64f0847fde35640123cc3492f2a459b8485ea66e34fd507f53f8dc3cbfb16265094d26237d4478f7f33093b98c71f8ad98a4ddcf1f96cbee121d9eb0c7a8f5a45d105de9a67579092daeb12f721e2eb87058c671975a3be5cdd35ec70b106f9d6f47"}, {0x108, 0x10f, 0xffffffffffff0001, "d6121ecad2fb6d3f06a10f9a69641e78ca95021fa4d9435ea518a89da7c908381f2e4a26f79e8ab7fc5fb91580a8749de945d4a8083fcbe5b835cafaed0ea9a442b7e3ad0d4cd46057966943b6bd17ef2df3b42167cd45b8ce4ae89dcabc20cfc414005d047665b7743f8bb607692c02e4ceee1f597c87d6fd7fbfb1d092bce663ddb99819b0023a897687b56d45b62286e798daec41d27fd9f821792fdfa206b32ff5769cdec187f6a725785fafd491e518cef3cc2452ee55c235e7c08df629a6cf31f714afa07bca9f3619648e07be950fd3cc64a4864d3ade58e1df8e4ff60c69f86694e82fd0eb461b6760a5dead56558ae2bfa0583c"}, {0xe8, 0x84131ae751ed65b7, 0x7, "0d15fef9097d95182a8f2266161ffc770462819c989d85c7857852a2ede18615abbab1146b9cad0ebfd20709454410c4048fd13cba30d66ac36d151276c622db9f68077006032dc364f9597123f1bd1efd61430820814c215de55507e888e878889f4542876598bfc1d44994f291093771c55f035adc0c2a0ba85e41b89b363439daea8cedd9195773b601a2e7384406b65d638ffe27011f6ba946de82308b1448f20f53fe4acd6ee6f40d82cad03046b62e0657f8e21ebbc176d22310008e5e617d95e617f3ba586b4ddd9f37bb38dbd750fbea"}, {0xc8, 0x19c, 0x21, "7629be78c2863c437fd476eb9e5c68b7b56362deea7420a803841c8b52db6112983479fa0b6f4ddd5179e041614d05082e8dc3090711d828c644e63f9342f2759e3b49642ebc2ad66300d788fb8eb4e760c69b0ecb3d774260cfb7dc6b00e95da59b823be7d960dc5cf4024e791cb5d8f6204bc02a47fa745247361088f1f9ce820ec290e78ac203ced27d8b081c61e3a3e8a00e36678add81b420db302e0f5017ffb99622aab31dfb2bfd70df3c78a5cf4423a31344"}], 0x558, 0x800}, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) 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) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/15 20:50:46 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000e63000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000749000)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000043b000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x2c088c1f, 0x0, 0xa0, 0x20, 0x7b, r1, r2}, {0x40, 0x200, 0x3, 0x6, 0x7, 0x7fffffff, 0x0, 0x0}, {0x800, 0x200, 0x9, 0x4}, 0x81, 0x8, 0x0, 0x1, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x95, 0x401, 0x1f, 0x98}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00003e3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) pipe(&(0x7f0000afd000+0xc6c)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000226000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000bf7000-0x10)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f000011a000-0x8)={r6, r7}) bind$alg(r3, &(0x7f00009ba000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r8 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4", 0x60}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000218000-0x8)={0x0, 0x5}, &(0x7f0000025000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000691000-0x8)={r9, 0xffff}, 0x8) recvmsg(r8, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000647000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffd4af) write(r1, &(0x7f0000f93000)="7fe8ba67c01a0440da41df04c81824dbf4c6a41f84a38338193d7504159dac99ffda63219fae23bd04baa8eb9c0ee654336ac90337cd18536da6b71d45b3322fa23b601a8dbe907b3b39b2609d533ef73b9b5362e966bfafea61d66aaad137cc21f85db1ef177dbee4ede8eca0e68b80205cc442dc67f4c8109932f0f7e808", 0x41) 2018/01/15 20:50:46 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001d0000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000501000)={0x0, 0x0, 0x0}, &(0x7f0000392000)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008ef000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x3007, 0x0, "1ef10ab8470745067925d5a9d2b3aceb177ba627306d5e0a615951481d118f349e04c71814124b6a5fbdf038f4184b550ad8208cc656d1313cefc75880ff0b4ce58ca3085f90d9b96bafe4255f7d8b99"}, 0x160) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000ddb000)=""/4096, &(0x7f0000680000-0x4)=0x1000) socket(0x13, 0x0, 0x7) 2018/01/15 20:50:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x6, &(0x7f0000000000)="", 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x77}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x8}, &(0x7f0000000000)=0x8) [ 40.772991] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 40.806070] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9e000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000d32000)=0x43, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000a02000-0x4)=0x3, 0x4) 2018/01/15 20:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ec000-0x4)=@int=0x0, &(0x7f00002e2000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003b6000-0x17e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c902502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b799c421ac310eb81f71ee8e166fc3bdd6362684bb5b0c60ec103218ac792149eefec5c32d8002e8b62f3516a4ece4f831936c33fb0e801ed673ff69ee832cfb94289e6eadcddae4af05cbb8b8909d9489496641ebed13e79a90c455739e7f5d0f17490e867894afcac9d3e79b610", 0xef, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000)="a2db030aaa24677f6f028dd521adba422c99a27980e8c6aa59b18102470cd64199f897d8156d04cc9841c81fd1fdc884eca127e7bc0210e37b12f8a5f09c2717c0bc8ae17cf6d71013ad7e14b3b38b6e4f949574421b7def9a0d0ba8b1f2296ee41727f0243953ab6fbe94a03105d1c648f12445a02db1f13aed62e66a161ba013f6", 0x82, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/15 20:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000676000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008b4000)=0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000e20000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r2, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) r3 = socket(0x1000000010, 0x4, 0x1) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000176000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d9a000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000098e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b95000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00006f8000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x1, 0x0, 0xa, 0x80, 0xa0, 0xff, r4, r5}, {0x2, 0x10001, 0x0, 0x100000000, 0x1, 0x800, 0x4, 0x7}, {0x4, 0x100000001, 0x1, 0x1}, 0x9, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x7e}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x2, 0x5, 0x3, 0x4, 0x80}}, 0xe8) write(r3, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000b42000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r4}) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000045b000)={r2, 0xfffffffffffffffa}) recvfrom(r3, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create1(0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000021000-0x5c)={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, {0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x5, [0x2, 0x800, 0x7, 0x8, 0x8, 0xf691, 0x1922e2ea, 0x1ff]}, 0x5c) syz_emit_ethernet(0x6e, &(0x7f0000002000-0x1b1)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x3, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x29, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair(0x13, 0x7fffd, 0x8, &(0x7f0000016000)={0x0, 0x0}) 2018/01/15 20:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f4d000-0x8)={0x0, 0x4}, &(0x7f0000793000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006a0000-0x16)={r1, 0x4, 0x7, [0x7, 0x0, 0xbc57, 0xf5, 0x800, 0x4, 0xffff]}, 0x16) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000554000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ac1000)=0xc) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000de9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x3700, 0x2, 0x2, 0xa, 0xa0, 0x80, 0xff, r2, r3}, {0x8000, 0x1, 0x8, 0x8, 0x4, 0xfffffffffffffffa, 0xc51e, 0x6}, {0x2, 0x6, 0xfffffffffffffffc, 0x5}, 0x5, 0xd, 0x0, 0x0, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, 0x3, 0x1, 0x9, 0x4, 0x5, 0x8}}, 0xe8) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00008ea000-0x4)=0x0, 0x3) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000020000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000004000-0x4)=0x10001, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.954614] openvswitch: netlink: Message has 4 unknown bytes. [ 40.964192] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/15 20:50:46 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000f7a000-0x8)={@dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[], 0x379, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/15 20:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000819000-0xa7)="", 0x0, 0x20000004, &(0x7f000038c000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) pipe(&(0x7f0000631000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c09000-0x8)={0x0, 0x8}, &(0x7f0000f2b000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000be2000-0x18)={r4, 0x6, 0x10, 0x1, 0x18000000000000}, &(0x7f00003a9000)=0x18) bpf$PROG_LOAD(0x5, &(0x7f0000667000)={0xf, 0x4, &(0x7f00009f1000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x10000, 0x9, 0x8, 0xf, 0x0, 0x0}], &(0x7f0000fd2000-0xa)='syzkaller\x00', 0x2, 0x81, &(0x7f000052f000)=""/129, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) 2018/01/15 20:50:46 executing program 3: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000011000-0x108)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xaf, 0xffffffffffff5968, 0x81, 0x1, 0x1000, 0x4, 0x4, 0x2d, 0x6, 0x10001, 0xffffffff, 0x401, 0xe3, 0x81, 0x7fffffff]}, &(0x7f000002b000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000)={r1, 0x1000}, &(0x7f0000030000-0x3)=0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000003c000)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000003d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003c000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000003b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003b000-0x4)=0xe8) r3 = accept(0xffffffffffffff9c, &(0x7f0000034000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000009000-0x4)=0x1e) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000003d000-0x4)=0x0, &(0x7f000003c000)=0x4) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f000003e000-0x38)={&(0x7f000001a000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000003d000)={&(0x7f000003e000-0x14)=@getnetconf={0x14, 0x52, 0x200, 0x3, 0x2, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/01/15 20:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) sendto(r0, &(0x7f000001a000)="4e5c68efc90299e6aedc9062dad1d7c2aff5df8ec16529bace0cbc965eecfe91326693272639da29254a649b2f1dfa6e5b0513cc520b4251228d17b9264d0ab12ebd3cfbbb833e302fbb4fa1ba8f2713bd79782974a86480d292540e97de9f3386710a371afb", 0x66, 0x0, &(0x7f0000151000)=@generic={0x7, "453fec6a6a4320bc94e3daed46aac04411eea8ca28cc6857b74f64e3240624599951c1b498a570dd653962f371e62b45f4cd81f05d3d002bcccd7424412f8ffc5a024759b038ea9b9060a78fe132f88a305297e97370e7432dafa251c18bbeb5c8de0998165df009c2f6a9f72173e8de89181a90c0b3dc1bbb808f4a42c6"}, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007e9000)={0x0, 0x7, 0x7f, 0x4}, &(0x7f0000d09000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009e0000-0xc)={r1, 0x0, 0x10}, &(0x7f00006e9000-0x4)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 20:50:46 executing program 2: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000dd9000-0x4)=0x0, &(0x7f000084a000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bdf000-0x4)=0x0) pipe(&(0x7f0000847000-0x7)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000123000-0x14)={0x1ff, 0xffffffffffffffff, 0x204, 0x1, 0x7}, 0x7) 2018/01/15 20:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000ae000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000e74000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/15 20:50:46 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x5) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) pipe(&(0x7f00004d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000fff000-0x38)={0x0, 0x0, &(0x7f0000ffe000)=[{&(0x7f00007fd000-0xd7)="5b8e1bafe273b664eaba69618b7244ad14ea7296671f94891660dd65f1b0599337c2ce754e4095afcd086e9423c5c5e5dfc0004c0a48d624598fc0c693c24dd90f4744e8acd372e7070c9ef38397a2bd1954570c524533b6ed292c30a9bff4ee6d4cc157bf2eb909f4408237076d50174254aa2fee9ad862787e216c5b703e132788a26af245fcee26222aa0f2fb481b2b2e5817505d742e4227ccc936b53d4520aa9fd4ce801d8fc6e700e8aa1a6449229140922221cac749cd1c47063a77fc4cfdb4e5caf5a84f1a2fa99c7ac23024e98871e63fd3c2", 0xd7}], 0x1, &(0x7f00001af000-0x1510)=[{0xf8, 0x13f, 0x7, "db0d42781d203d397614db00fe70992f2c7961712460974a3da57cbd75c2e230a672b1d8ef076010d1b184c24641364165c8385521ebaa2e3bea4f61ec454bce64daa230e5c91da5e88c84bdfdba6b1dba9610c7f6c51f3a08f7939c2e0281f03bbaa72aae1222da1b14d61a40b02cfa03274afd0bce2f653f603cef707f1d03ec2749804552a4c22fa830fa0d2c9b1d9758e01d50a02e72af15e81032a882d08591173a302e5f1cfde5edb8046be803d5ad9ae9c135e267f618b388c96afcdc2f8aebf3944e25fe5e5a8e9f8a736ff14fe52925b42b0120c961a8147717396ca08f37011971"}, {0xe8, 0x104, 0x0, "527d5bfff2857bd8e4acc46244cf8e6299ff52afbd42668086d953a280414f8c10d079f8c2971dd43e276dc3bdccfbb3a127758a9ae721071b43699e9f2915a2c98cfa2bbdd0d78023e9eb52cbcf92bc03b1cf9827e599cf627947a0c58ecf9c3c85891c615a860bb885dd1ca779db6e043dca6d6b56117502aebe5b7d5798640d627f67bc1521a88afaaf9eec7b1e151eab5cba81bfd9447ea5d50f0af8df1341c9b10c2941459faf0a05cc8a8acef32edfe532f0649489da4521fdf01dd19b0667284f318f883ab262309bdbe2309b92c2ca9c07"}, {0xb8, 0x104, 0x9b9, "2d473f7d149937bd071dabe0ca628df951ae5796f465c54fce36a2b82b68e8aa623072882c05cf7dee6899520c07baa11f9c2450a764c954282bcf760db3639cd14e82f9a3a7a41aeb4d5e96924b487545bf4b029e33cfbcddec75982e6458997323590746ef06af3dc0f7e0ccefc7f126c67f3423a53bc87a4e1f5e0b470dd6c47e2cc6177ca33fcc5c64b67849c8013a8197bf82cc60dd1a17130a9a7d9f3c91"}, {0x90, 0x1ff, 0x4, "145857c376327a3b7f71e52eb15f7be6e3b1dc6d6a077f68f437fc4f43ad781b6ce1f2f35eeb873c8ec3ca45f6ebadc5efac28b684cf92d1d9be2bf29ec1d6c00f53fe44b26255c7384bdc8b0f2b9eba0dc7a7d665e8cd02d29f9127e74f8d2a9401e780eb01acbcc932ca34b9c8782342ab49f1dcc9460a4dd68276b9723d"}, {0x70, 0x18f, 0x80000001, "519c28b9a1a462557f8c46bf17521d9327aca6979f56311f748158fd3643a45fbd50e578746e2a70c16bcc00dbe334f526e239bd9b5ab3e4fe0062959a477cc696495e27eeb976a29f63e1e807809808b1b95d5ef6ca182bff"}, {0x108, 0x6, 0x80000, "428b985755d6e6ef8f1daa16cbb5320f083a23b2d3089f1c46caa5e6e2035504abd1282e44991b668e4a4078eab5114a7e0b96763dcc81c709bac5ccec7f330238cd3b78fe17706458353da5b3fb2978325b023a2b877d512c5716c356ac245628cb681fec3c5c056525c6fba12dd6fb758f87811ae38da211dc97703b28183f37bd422d1f9a0bb28954bc9927e7a85d563310de7bb60f68073df35312c0da650cb1b362cb42f0b6adcd6ab2f5e45ff255a9dae5e22122f6e0bf1c69342af62639cd9e709d881a90ba3e61504088b27371c51c8107b5d0924faa1ad6ad524b2267fd8a256c2a06321288af1518a25018c8"}, {0x1010, 0x103, 0x4, 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"}, {0x60, 0x112, 0x8, "d1300205a72e02b4fe96108fdd576d8435e2c647940f371bf4d83a108cc5fbdb3f29ccd8ec3ef27fbd21f2d8c6b7325330380a6822a229ed03ef5036ee3479c6e2a687b29110fa171030"}], 0x1510, 0x20000000}, 0x4) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000c38000)={@common='dummy0\x00', 0x9}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000c97000-0x4)=0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, 0x0, &(0x7f0000e67000)=0x0) pipe(&(0x7f000050c000)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f00008cc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0x10, 0x800) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f000031c000-0x20)={0x20, 0x100000000, 0x6, 0x800, 0x16, 0x51e2}) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000496000)='tls\x00', 0x0) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000e81000-0x4)=0x0, &(0x7f000029c000)=0x4) accept4$inet(r2, 0x0, &(0x7f000092a000-0x4)=0x0, 0x80000) 2018/01/15 20:50:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000b83000-0x1c0)=@dellink={0x1c0, 0x11, 0x4, 0x2, 0x2, {0x0, 0x0, 0x0, r1, 0x2000, 0x14000}, [@IFLA_LINK={0x8, 0x5, 0x8}, @IFLA_VF_PORTS={0x4, 0x18, []}, @IFLA_XDP={0x194, 0x2b, [@typed={0x10, 0x2, @u64=0x4}, @generic="b573f190a96671780c84bd82960f5c9d0cec310b9dfc79d88bd290501902a72888b3829c1990f09ec5ec034ff2b106cdcd45293e8bb8f884a60ebe97e88b779b2e2ace10865f9400e72427b69b3719b5c5c1ad51535335b6e763cfb5f367d5edb4e978a2c7619ca726b5e5ccb89a7373015756b2afaa61de4f5596f44628eb2f9a94a760eb51cdad42899060c540", @typed={0xf0, 0x9, @binary="8cd30643e37f208501bacfd0bd8d4f7808bd64bc2a56da43ee32f7a760ce0084641490b867885b813b91d35be6179a86f84e9e021cc6a704e9700f828425e4edd561c64f7a46af8443cab17701679327c0201c05503d8271d6d3961271bc4cde734887ee10cb784b2a38e383c94b10023eda29d6166cb0ae880f821259d300b7e7e203eb9985f2df26196a0af9c27c919837183e06998f25c5660effb42f3f16ead4a8355392498365852d0ea8c67fb4fd7e5253bb60bcbe4ebba8bbd8d8aadf98e8aae1277fd8ec2caed6f51811f4485684930b81c9a714b97b3ce15e4f5a8c0a57221f3e981972"}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x14}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@common='erspan0\x00', 0x10) 2018/01/15 20:50:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/15 20:50:47 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000114000-0x8)=0x0, 0x5) readv(r1, &(0x7f0000e9b000-0x30)=[{&(0x7f0000afa000)=""/40, 0x28}, {&(0x7f0000fe5000)=""/245, 0xf5}, {&(0x7f0000fe5000)=""/0, 0x0}], 0x3) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000fe4000)=""/241, &(0x7f0000839000-0x4)=0xf1) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) 2018/01/15 20:50:47 executing program 2: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ae5000-0x18)=@add_del={0x2, &(0x7f0000f91000-0x10)=@generic="6b2dbbbe050000000008b560015dbadf", 0x3}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e694c288e67eed95e2b", 0x20}], 0x1, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/15 20:50:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000000)="1656308db9c09064c61fcd52d49d689c54ce233a92f7c1675313f0c6c513d83ae5b1fbf382022cc1941f8cab2194396e5c24c87caa80d6fccb034d5fd90b64", 0x3f, 0x0) mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xb, 0x4) bind$inet6(r1, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000d6000)=@assoc_value={0x0, 0x8}, &(0x7f00000d7000-0x4)=0x8) mmap(&(0x7f00000d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f00000a5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000055000)=0x32) accept4$inet(r3, 0x0, &(0x7f0000044000-0x4)=0x0, 0x80000) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000d8000-0x7)={r2, 0x30, &(0x7f00000a3000-0x30)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000d7000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000026000-0xc)=@sack_info={r2, 0x1, 0x7ff}, &(0x7f00000d7000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/15 20:50:47 executing program 3: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockname(r0, &(0x7f0000dda000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000ddb000-0x4)=0xffffffffffffff32) close(r1) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x28) 2018/01/15 20:50:47 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000023000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000027000)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000028000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0x0, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000)=""/135, &(0x7f0000028000)=0x87) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) 2018/01/15 20:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) close(r0) 2018/01/15 20:50:47 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) write(r0, &(0x7f0000006000)="", 0x0) bind(r0, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000feb000)=0x6) [ 41.107287] syz-executor3 (7546) used greatest stack depth: 16720 bytes left 2018/01/15 20:50:47 executing program 0: mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x0, 0x1) syz_emit_ethernet(0x83, &(0x7f00000a6000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x4d, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x45, 0x0, [], "df4b06ba96a904b709722d91e553560e89e36deca4052d7356f62c70b95515421cb6afc18ae53b25c728013d82c6d9924af1df9baf609e20d9e18bc4bf6c657c966638de29"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/15 20:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) socketpair(0x3, 0x4, 0x3, &(0x7f0000e19000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002a9000)=0x730f, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) listen(r0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/15 20:50:47 executing program 7: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0xb, 0xffff) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000021a000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00001ba000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000021b000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x20002, 'chacha20-generic\x00'}, 0x176) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000028000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000169000)={&(0x7f00001dc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000021c000)=[{&(0x7f000021d000-0x21)=""/33, 0x21}, {&(0x7f000021d000-0x31)=""/49, 0x31}, {&(0x7f00001c5000-0x3e)=""/62, 0x3e}, {&(0x7f000021d000-0x1000)=""/4096, 0x1000}, {&(0x7f000021d000-0x60)=""/96, 0x60}], 0x5, &(0x7f000021c000)=""/31, 0x1f, 0x6cf4}, 0x100) r3 = accept$alg(r0, 0x0, 0x0) getsockopt(r1, 0x9, 0xfffffffffffffffe, &(0x7f00001a2000-0x17)=""/23, &(0x7f0000194000-0x4)=0x17) sendmsg$alg(r3, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/15 20:50:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1d, 0x80001, 0x65, &(0x7f0000a2c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c9a000)={0x0, 0x7fffffff}, &(0x7f00002de000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e13000)={r2, 0xf4}, &(0x7f0000a08000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000094e000-0x4)=0x0) 2018/01/15 20:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x800, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ace000-0x8)={0x1, [0x0]}, &(0x7f0000d3c000)=0xfffffffffffffebe) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000879000)={r1, @in6={{0xa, 0x3, 0x6391a585, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfabf}, &(0x7f0000e22000)=0x98) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) r3 = accept(r2, 0x0, &(0x7f0000057000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000062c000-0x4)=0x7, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect(r0, &(0x7f0000bf0000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000-0xa)='syzkaller\x00', 0xffffffffffff8342, 0x99, &(0x7f0000902000-0x99)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00003ed000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f00008a8000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d2e000)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:50:47 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b3c000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x10001, 0x2a, 0x3d0, 0x1, 0x2, 0x10000000, 0x5, 0x0, 0xb6b3, 0x0, 0xfffffffffffffffb, 0x0, 0x1]}, &(0x7f0000308000)=0x108) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fc2000+0xf62)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1df942af, 0xd2, 0x0, 0x15}, &(0x7f0000fc2000)=0xa0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xb2a, 0x2000000000000000, &(0x7f0000fc3000)="1a817beb6ca31af212ebaddc76", 0xd) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000010f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000fc7000-0x38)=""/94, &(0x7f0000fc7000-0x4)=0x5e) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bc3000-0x8)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc2000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000fc3000-0x4)=0x98) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fc2000)={r3, 0xd3, "b54e016910eb4dded2cab4d2a3b7e7289609b2525f71db77e40959cf80f6df87a02d4d5d2861750e296e10c1c3b1a1e05f91023e40aedbe5912318d5db5c2dc269ff70d0e645069a76e20bea8ac309de02a18c993635cec4143aa6c03f8872f74be7ee75718aec77cde93fccaa2e2a998799e7b914ca25e71b5ac440ccb86d46bf5082859c2ff7ec45b28aed693c0b35cee70d3c3d59ef8346bce10b60cfca42b0c209505b06c463381d8ecea2afd8e6ffef174a7d3f50a5988b4de579e382c9151163111661d597c8796d660fa41a3b4285c6"}, &(0x7f0000fc3000-0x4)=0xdb) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/15 20:50:47 executing program 3: socketpair(0x0, 0x8000b, 0x8, &(0x7f0000e86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000029a000-0x18)="b4e87edf0cab61dd0bbb93cd2ae76ab45a7cd5b6f2a7c29e", 0xfd09, 0x0, 0x0, 0xfffffffffffffecc) 2018/01/15 20:50:47 executing program 2: mmap(&(0x7f0000000000/0xa0f000)=nil, 0xa0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000221000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000)=0xe8) r2 = socket$inet(0x2, 0x0, 0x7ff) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000a0f000)=0x0, &(0x7f00000c6000-0x4)=0x4) r3 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000019f000-0x4)=0x0) accept4$ax25(r3, 0x0, &(0x7f000042d000)=0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f000042a000)={0x20, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@typed={0xc, 0x0, @uid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a10000-0x8)={0x0, 0x0}) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f00009b7000)=0x8, 0x2) mmap(&(0x7f0000a0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a10000-0x4)=0x0) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a11000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00003c1000-0x4)=0x8) mmap(&(0x7f0000a10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r5, 0x10c, 0x0, &(0x7f00004d0000)=0x0, &(0x7f0000312000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000a10000)={r6, 0xfffffffffffffffc}, &(0x7f0000209000)=0x8) ioctl$sock_proto_private(r5, 0x89ed, &(0x7f0000944000)="2eef649096035e7d88d32d6b0d40776f52661fcbd8967dacd27021500c3e15605a") 2018/01/15 20:50:47 executing program 7: r0 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000651000-0x1c)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000ca1000-0x20)=[{&(0x7f0000a01000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x5f)="be105a6df985e5553bc16e12d0b2dddfbbbbba3a5e793c2b61870398792cd8ac3d4886f877c528d795bc5dc8534a81f34c39c8a4d9f5cd9ba1d8a492afe5d18a6ceb745002f275e147c615080a5fd70cabd68aebff870de1dfcd73f11d37a1a304791ad3652d2c86fbea434f0725bb3d55321a52898400c5759732b7958ab803dfbef6bc6330506947fd39452b268786d6a541f2f94066364012942cb1b63ccb3e160572617096be2be1bb646e77438a95453155530c34ac07d491c17c8c190de2d8a32a36cabc", 0xc7}], 0x2, 0x0, 0x0, 0x810}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00007ed000-0x4)=0x2, 0x4) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000c8a000-0x50)=[], 0x0, &(0x7f00005dc000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/15 20:50:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000000000)=0x1e, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x6) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r3, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r3, &(0x7f0000f01000)="447c0756b5d789ca9a09bf", 0xb, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8000000000000000, 0xdf, 0x0, 0x4}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={r4, 0x973}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x2, 0x4}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000013d000-0x10)={0x0, 0x0}, &(0x7f0000677000)=0x10) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00001ef000-0x10)={r5, 0x6}) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_opts(r6, 0x0, 0x2, &(0x7f000019f000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) 2018/01/15 20:50:47 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000078c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000fe2000-0x18)=@add_del={0x2, &(0x7f00002bc000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x80000001}) 2018/01/15 20:50:47 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000739000-0xc)={0x4, 0x1, 0x1, 0x3, 0x7, 0x3, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f000064b000)={&(0x7f00005da000-0x8)='./file0\x00', r1}, 0xc) r2 = accept(r0, &(0x7f0000fb5000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000952000-0x4)=0x58) socketpair(0x8, 0x805, 0x8000, &(0x7f0000515000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aeb000)={r0, r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000982000)={r1, &(0x7f00009b3000-0x91)="8ca999ceb7d62a763d959b0c2744ddf9fcc370a13cab1d7c9093812ba7bcaabbed4f4331da69c7209c985ed4275164ad15371f764cc2d57612a2836434254cc5712395950520b289d36bce6c0b94b293e256f8f06855176cf57c5628d79b0c612f354f6c7a6dad27a857c069b132b2a04b87187a831402c519d7015d9de40f21ec938c8ca467b2ad0df63ae4abfdf060f5", &(0x7f000081f000-0xc8)="0a8745c08bda95211c5e0741d497d3fa7b70c543fc7057554f38004e3de7d3f473bb843f034c45bfb520d196517821f1edfc2f2835e75d44ac3bc52cdf1c243e781838d10b78f461dba2750c6c235386ebb461de236b84e033f3a484250fbde5a6426b64aae2c981d2e03f44fcda20f986820b0d96b1375d92d87ec40c5650ac91c96cb5158ab5d4b79b6e9936f5f83a3ed8c149b0dc329a8a49eefc6961131228cc27e9dead522022ac7f968b3170b6976a23c7c7bdb3c34c94170e0368c40ee241bb8cedef6b3e", 0x1}, 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/15 20:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 20:50:47 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xe4b, &(0x7f0000002000-0xbb)=""/187, &(0x7f0000000000)=0xbb) socketpair(0x5, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket(0x11, 0x2, 0x99) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000003000-0x4)="14ff9a2c", 0x31f) 2018/01/15 20:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x8010000000001, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c99000-0x8)={r2, r0}) sendto(r1, &(0x7f0000605000)=':', 0x1, 0x0, &(0x7f0000344000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/15 20:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000cc1000-0x4)=0x3f, 0x4) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f00004d6000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000029f000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000599000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002d1000-0x8)={r1, 0x7f}, 0x8) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000ece000)=0x7, 0xfeb1) 2018/01/15 20:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000465000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000538000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, &(0x7f0000a14000)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000080b000)={r3, 0x7}, &(0x7f0000ff9000-0x4)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000833000)="", 0x0) r4 = accept$alg(r0, 0x0, 0x0) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000f52000-0xbd)="656be46a63449f5da1e3fb57b98ee002d97c8e22e87a08be7bad07a035e6f54ec4f111b3ff440c809397f4fab214972d4acbd9e477e1a50442267d548f32ef54554d744152c2e253938c4dadc5027bb94f137a09434e96e59d29dbea46df1ff30373f42c4ab18127bee6e5c5152686b49fd762472ac890a7ec84613e6be5121d", 0x80}], 0x10000000000001ee) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000b6f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000b1b000)={0x0, 0x6, 0x2b3}, &(0x7f0000921000-0x4)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000016a000)={r6, 0x9}, &(0x7f00003ad000)=0x8) r7 = socket(0x4, 0x5, 0x9) getsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f00002ee000-0x88)=""/136, &(0x7f00006ea000)=0x88) 2018/01/15 20:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf9000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000bb5000-0x12)={@common='sit0\x00', 0x6}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000075d000-0x4)=0x7, 0x4) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x6, 0x0, 'ctr(anubis)\x00'}, 0x27) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a92000)={r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008d0000-0x8)={0x0, 0x0}, &(0x7f00006b8000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000fee000)={r4, 0x8001}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000e34000-0xef)="ff094dd391ab48394da56bf5636a02ba", 0x10}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x0}], 0x1, 0x0) readv(r5, &(0x7f00008df000-0x40)=[{&(0x7f000016d000)=""/186, 0xba}], 0x1) 2018/01/15 20:50:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x109}, 0x8) 2018/01/15 20:50:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=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) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000909000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000058b000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c03000)=""/29, 0x1d}, {&(0x7f0000b22000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3c)=""/60, 0x3c}, {&(0x7f0000bcc000)=""/42, 0x2a}, {&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000c2c000-0x15)=""/21, 0x15}], 0x8, &(0x7f0000000000)=""/0, 0x0, 0x9}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000001000-0x8)={0x1f, {0x4, 0x800, 0x5, 0x7, 0x8, 0x5}}, 0x8) mmap(&(0x7f0000000000/0x1cf000)=nil, 0x1cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x10001, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) 2018/01/15 20:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000c7000-0x6)={0x0, 0x100000000}, &(0x7f00009a3000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000b24000-0x8)={r3, 0x7f}, &(0x7f0000518000-0x4)=0x8) write(r1, &(0x7f0000c11000-0x1)="", 0x0) 2018/01/15 20:50:47 executing program 4: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept(r0, &(0x7f0000485000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f95000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000b64000)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff06800000000c00080004000c000400000c6b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000434000)=""/4096, &(0x7f000029c000)=0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000089c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f000077c000)=""/0, &(0x7f0000bd0000)=0x0) r3 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000316000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000ad3000-0x4)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000314000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b3d000)=@assoc_value={r5, 0x30}, 0x8) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000c4d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00001d2000)={0x0}, &(0x7f0000395000-0x4)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000c1e000)=0x0) r7 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b3e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe1000)=0x10) getsockname$ipx(r7, &(0x7f0000fb7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000514000)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f000000a000)={0x5, "0dab2f9eedd4"}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f0000142000)={0x40000000, 0x0}) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r9 = accept$alg(r8, 0x0, 0x0) sendmsg$alg(r9, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000524000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000a72000-0x10)={0x47, &(0x7f0000770000-0x47)=""/71}) close(r0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000df3000-0x10)={0x3, 0x779}) 2018/01/15 20:50:47 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000013000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000008000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000012000-0x4)=0x4, 0x4) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2018/01/15 20:50:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d9a000)={@common='ip6_vti0\x00', @ifru_flags=0x2001}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x24, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x3, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000077a000)="", 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000080f000-0xc)={r2, 0x80000, r0}) r6 = socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00004ea000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6c000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bc0000)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xd3f, 0x3, 0x0, 0xa, 0x80, 0x20, 0x87, 0x0, r7}, {0x3c, 0x7f, 0x7374, 0x93, 0xf990, 0x4, 0x0, 0xff}, {0x1, 0xf6, 0x4, 0x798}, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0}, {{@in=@rand_addr=0x10001, 0x1, 0x6c}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x1, 0x113, 0x5e0, 0xfd, 0x8001}}, 0xe8) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004ee000-0x4)={r6}) setsockopt$ALG_SET_KEY(r8, 0x117, 0x1, &(0x7f0000a47000-0xd2)="0b7bed349c444a651a908c7013922461d3a4114a357cbbb0ad8ed3c32f4291bed2c05cbf3a263285335bbc369043c8ded2a6ba7d302dc6d54abd7853c861108bc1226b8a3fa3683bd516119d420dccb7c20ca2bf203e197f841bb1350f019c194b90843fbc3d5bff7f9a166f37690f07eff1cbe02e134e710e34ea1f3233304f24b25b3ab774dbd958fdd9f19bae2dd7230bf15c98ba784e52557b58056d32ecae910159b8a4e0e39872cd3d6ff61456b7dacc8514064564af20abd9aef679bbcac0a53755c0317a96e84953774585796860", 0xd2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f00008c7000)={0x0}, &(0x7f0000626000)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000907000-0x10)={0x0, r2, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001c7000)={r4, r9}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r10 = accept$inet(r3, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000608000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r11, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000cf5000-0x5)='htcp\x00', 0x5) 2018/01/15 20:50:47 executing program 3: mmap(&(0x7f0000002000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000-0x10)={&(0x7f0000733000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000-0x10)=[{0x4, 0x2b}, {0x8, 0x9}], 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fee000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0xff, 0x2, 0xffffffffffffffff, 0x105, 0xffffffff}, 0xfffffffffffffd96) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fee000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000004d000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000627000-0x4)=0xffffffffffffff59, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bbb000)=@assoc_value={0x0, 0xce}, &(0x7f0000fef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f33000-0x8)={r4, 0x100000000}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000eac000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000003, 0x1, 0xfffffffffffffffe, 0x800000000000, 0x1, 0x0, 0x0}, 0x1b8) 2018/01/15 20:50:47 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0xdd504eb2f4b69218, 0x0, 0x3}, &(0x7f0000f7a000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x13, 0x101}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000+0xe79)={r2, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/15 20:50:47 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bee000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ee000)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f00002b1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096a000-0x4)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f000011f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d8000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000285000)={0x0, 0x7ff}, &(0x7f0000630000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001e6000)={r3, 0xd2, "eb0f93d02ad23fe8d78efce1aef2a416e418c5c531c62f4645ce46ab4ba3b2e652c3939619ff3bca5368884d824d0e39af4a140119b1beb5837a4e9b64eee75d6ddccae26ac008919af5ae9fd8dbb64636cdab2fec547632f61254b79a61b2a92ee4cd63adaf6bb7583e460e4db6621814c3970a15b36ac747e3b9c40523bd5cae0b834274eb365dec9ee44398db8b317e786098ac55d174fd652ccfdff5b2fe930e89557994ed321dadbd67f88f0d383d68687dd2b33cdafe03f0bdf07bad11fd3637e133032ec3ab19d3d6e51c045626bc"}, &(0x7f0000951000)=0xda) bind$alg(r1, &(0x7f0000d37000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0xb, 'ghash\x00'}, 0xffffffffffffff92) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bdb000-0x10)="020600000007ff00ffde07fffffffaff", 0x10) close(r1) socket$bt_sco(0x1f, 0x5, 0x2) [ 41.480622] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/15 20:50:47 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f80000-0xf6)=""/246, 0x43e, 0x21fffd, 0x0, 0xffffffffffffff39) pipe(&(0x7f0000347000)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f00009d4000-0xff)="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", 0xff, 0x4000, &(0x7f0000f81000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f81000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f81000-0x4)=0x14) 2018/01/15 20:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = accept(r0, &(0x7f0000dfd000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008ad000)=0x9) connect$pptp(r1, &(0x7f0000047000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) 2018/01/15 20:50:47 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x3df}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000004000-0x20)={0x6, 0x200, 0x0, 0xcf27, 0x100000000, 0x101, 0x0, 0xec8, r4}, &(0x7f0000009000-0x4)=0x20) r6 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r5, 0x38, &(0x7f000000a000-0x38)=[@in6={0xa, 0x3, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, @in6={0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}]}, &(0x7f0000009000)=0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, [{0xffffffffffffff00, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) connect(r6, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x80487436, &(0x7f0000007000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 20:50:47 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fbc000-0x4)=0x81, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x4, 0x4, 0x80000000004, 0xffffffffffffffc0, 0x0, 0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r1, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d0000)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000fbb000)=0x0) socketpair(0xa, 0x805, 0x0, &(0x7f0000538000-0x8)={0x0, 0x0}) 2018/01/15 20:50:47 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00008a2000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000)=0x24) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002da000-0x4)=0x0, &(0x7f00008a3000)=0x4) sendto$inet(r0, &(0x7f0000133000)="", 0x0, 0x0, &(0x7f0000707000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) [ 41.524278] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/15 20:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x803, 0x7f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000645000)={0x0, 0x1, 0x100000001}, &(0x7f0000a09000)=0x8) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000636000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f85000-0x8)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000174000-0x14)={r2, 0xffffffffffffffcf, 0x800, 0xab0a, 0x6, 0x9}, &(0x7f00006dd000)=0x14) r4 = accept(r1, 0x0, &(0x7f0000be5000-0x4)=0x0) getsockname$unix(r4, &(0x7f0000f2e000-0x48)=@file={0x0, ""/70}, &(0x7f0000ac8000)=0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ade000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000822000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002ef000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d04000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x0, 0x2, 0x20, 0x80, 0x3c, r5, r6}, {0xad, 0x2, 0x281c, 0x5, 0x40, 0x401, 0x8001, 0x9}, {0x8, 0x6, 0x100000000, 0x7fffffff}, 0x9, 0x6, 0x2, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x3c}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x2, 0x7, 0x1, 0x2400, 0x8000, 0x7fffffff, 0x7ff}}, 0xe8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000b5c000)={r3, r0}) ioctl$sock_netdev_private(r4, 0x89ff, &(0x7f0000d58000-0x49)="3508d42cde8130895075dadbbcea92de88f1cd7be27b12dd86bf9007c19b401384e4ac382cfd5843cee7d7964c5b3ceb50b0015c0664c9ef6868018749f1cf7aec8e80a8ca466ee17e") [ 41.565136] audit: type=1400 audit(1516049447.503:41): avc: denied { create } for pid=7681 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_rdma_socket permissive=1 [ 41.620472] ================================================================== [ 41.627903] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 41.635869] Read of size 8 at addr ffff8801c9d0dd00 by task syz-executor0/7718 [ 41.643210] [ 41.644833] CPU: 1 PID: 7718 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #190 [ 41.652089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.661425] Call Trace: [ 41.663986] dump_stack+0x194/0x257 [ 41.667588] ? arch_local_irq_restore+0x53/0x53 [ 41.672231] ? show_regs_print_info+0x18/0x18 [ 41.676702] ? lock_release+0xa40/0xa40 [ 41.680651] ? perf_event_fd_array_release+0x435/0x480 [ 41.685905] print_address_description+0x73/0x250 [ 41.690720] ? perf_event_fd_array_release+0x435/0x480 [ 41.695970] kasan_report+0x25b/0x340 [ 41.699749] __asan_report_load8_noabort+0x14/0x20 [ 41.704649] perf_event_fd_array_release+0x435/0x480 [ 41.709734] ? array_of_map_alloc+0x130/0x130 [ 41.714214] ? fsnotify_first_mark+0x2b0/0x2b0 [ 41.718777] ? array_of_map_alloc+0x130/0x130 [ 41.723243] ? __bpf_map_put+0x2e0/0x2e0 [ 41.727283] bpf_map_release+0x84/0xc0 [ 41.731148] __fput+0x327/0x7e0 [ 41.734403] ? fput+0x140/0x140 [ 41.737658] ? _raw_spin_unlock_irq+0x27/0x70 [ 41.742129] ____fput+0x15/0x20 [ 41.745380] task_work_run+0x199/0x270 [ 41.749243] ? task_work_cancel+0x210/0x210 [ 41.753539] ? _raw_spin_unlock+0x22/0x30 [ 41.757661] ? switch_task_namespaces+0x87/0xc0 [ 41.762309] do_exit+0x9bb/0x1ad0 [ 41.765742] ? mm_update_next_owner+0x930/0x930 [ 41.770398] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 41.775560] ? __might_sleep+0x95/0x190 [ 41.779509] ? find_held_lock+0x35/0x1d0 [ 41.783548] ? futex_wait+0x402/0x9a0 [ 41.787321] ? lock_downgrade+0x980/0x980 [ 41.791444] ? __unqueue_futex+0x1c0/0x290 [ 41.795656] ? lock_release+0xa40/0xa40 [ 41.799615] ? fault_in_user_writeable+0x90/0x90 [ 41.804364] ? do_raw_spin_trylock+0x190/0x190 [ 41.808926] ? futex_wake+0x680/0x680 [ 41.812698] ? check_noncircular+0x20/0x20 [ 41.816907] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 41.821984] ? futex_wait+0x6a9/0x9a0 [ 41.825779] ? find_held_lock+0x35/0x1d0 [ 41.829819] ? get_signal+0x7ae/0x16c0 [ 41.833679] ? lock_downgrade+0x980/0x980 [ 41.837807] do_group_exit+0x149/0x400 [ 41.841668] ? do_raw_spin_trylock+0x190/0x190 [ 41.846227] ? SyS_exit+0x30/0x30 [ 41.849656] ? _raw_spin_unlock_irq+0x27/0x70 [ 41.854132] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.859129] get_signal+0x73f/0x16c0 [ 41.862826] ? ptrace_notify+0x130/0x130 [ 41.866885] ? exit_robust_list+0x240/0x240 [ 41.871185] ? __sched_text_start+0x8/0x8 [ 41.875307] ? iput+0x7b1/0xaf0 [ 41.878561] ? lock_downgrade+0x980/0x980 [ 41.882684] do_signal+0x90/0x1eb0 [ 41.886197] ? _raw_spin_lock+0x32/0x40 [ 41.890139] ? _atomic_dec_and_lock+0x125/0x196 [ 41.894784] ? check_noncircular+0x20/0x20 [ 41.898991] ? cpumask_local_spread+0x250/0x250 [ 41.903641] ? setup_sigcontext+0x7d0/0x7d0 [ 41.907955] ? schedule+0xf5/0x430 [ 41.911475] ? __schedule+0x2060/0x2060 [ 41.915423] ? put_unused_fd+0x62/0x70 [ 41.919288] ? lock_downgrade+0x980/0x980 [ 41.923420] ? exit_to_usermode_loop+0x8c/0x310 [ 41.928069] exit_to_usermode_loop+0x214/0x310 [ 41.932624] ? inet_release+0xf2/0x1c0 [ 41.936484] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 41.942005] syscall_return_slowpath+0x490/0x550 [ 41.946741] ? prepare_exit_to_usermode+0x340/0x340 [ 41.951734] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 41.956640] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 41.961629] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 41.966366] entry_SYSCALL_64_fastpath+0x98/0x9a [ 41.971091] RIP: 0033:0x452df9 [ 41.974254] RSP: 002b:00007f7ffe68ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 41.981931] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 41.989172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 41.996419] RBP: 000000000071bf80 R08: 00000000000005b8 R09: 000000000071bf58 [ 42.003662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.010912] R13: 0000000000a2f7ef R14: 00007f7ffe68b9c0 R15: 0000000000000002 [ 42.018173] [ 42.019773] Allocated by task 7716: [ 42.023377] save_stack+0x43/0xd0 [ 42.026801] kasan_kmalloc+0xad/0xe0 [ 42.030483] __kmalloc_node+0x47/0x70 [ 42.034254] bpf_map_area_alloc+0x32/0x80 [ 42.038378] array_map_alloc+0x351/0xa00 [ 42.042416] fd_array_map_alloc+0x57/0x70 [ 42.046534] SyS_bpf+0x7f8/0x4400 [ 42.049959] entry_SYSCALL_64_fastpath+0x23/0x9a [ 42.054679] [ 42.056278] Freed by task 4333: [ 42.059533] save_stack+0x43/0xd0 [ 42.062956] kasan_slab_free+0x71/0xc0 [ 42.066825] kfree+0xd6/0x260 [ 42.069903] free_bprm+0x19d/0x200 [ 42.073419] do_execveat_common.isra.30+0x1a24/0x23c0 [ 42.078579] SyS_execve+0x39/0x50 [ 42.082013] do_syscall_64+0x273/0x920 [ 42.085879] return_from_SYSCALL_64+0x0/0x75 [ 42.090255] [ 42.091857] The buggy address belongs to the object at ffff8801c9d0dc00 [ 42.091857] which belongs to the cache kmalloc-256 of size 256 [ 42.104488] The buggy address is located 0 bytes to the right of [ 42.104488] 256-byte region [ffff8801c9d0dc00, ffff8801c9d0dd00) [ 42.116684] The buggy address belongs to the page: [ 42.121589] page:ffffea0007274340 count:1 mapcount:0 mapping:ffff8801c9d0d0c0 index:0x0 [ 42.129701] flags: 0x2fffc0000000100(slab) [ 42.133909] raw: 02fffc0000000100 ffff8801c9d0d0c0 0000000000000000 000000010000000c [ 42.141765] raw: ffffea00073397a0 ffffea00072728a0 ffff8801dac007c0 0000000000000000 [ 42.149612] page dumped because: kasan: bad access detected [ 42.155288] [ 42.156884] Memory state around the buggy address: [ 42.161781] ffff8801c9d0dc00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.169107] ffff8801c9d0dc80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.176433] >ffff8801c9d0dd00: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 42.183762] ^ [ 42.187096] ffff8801c9d0dd80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 42.194425] ffff8801c9d0de00: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 42.201753] ================================================================== [ 42.209078] Disabling lock debugging due to kernel taint [ 42.214972] Kernel panic - not syncing: panic_on_warn set ... [ 42.214972] [ 42.222335] CPU: 1 PID: 7718 Comm: syz-executor0 Tainted: G B 4.15.0-rc7+ #190 [ 42.230881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.240205] Call Trace: [ 42.242769] dump_stack+0x194/0x257 [ 42.246367] ? arch_local_irq_restore+0x53/0x53 [ 42.251008] ? kasan_end_report+0x32/0x50 [ 42.255131] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.259855] ? vsnprintf+0x1ed/0x1900 [ 42.263625] ? perf_event_fd_array_release+0x420/0x480 [ 42.268869] panic+0x1e4/0x41c [ 42.272032] ? refcount_error_report+0x214/0x214 [ 42.276758] ? add_taint+0x1c/0x50 [ 42.280268] ? add_taint+0x1c/0x50 [ 42.283780] ? perf_event_fd_array_release+0x435/0x480 [ 42.289029] kasan_end_report+0x50/0x50 [ 42.292974] kasan_report+0x144/0x340 [ 42.296746] __asan_report_load8_noabort+0x14/0x20 [ 42.301646] perf_event_fd_array_release+0x435/0x480 [ 42.306728] ? array_of_map_alloc+0x130/0x130 [ 42.311196] ? fsnotify_first_mark+0x2b0/0x2b0 [ 42.315749] ? array_of_map_alloc+0x130/0x130 [ 42.320213] ? __bpf_map_put+0x2e0/0x2e0 [ 42.324242] bpf_map_release+0x84/0xc0 [ 42.328098] __fput+0x327/0x7e0 [ 42.331352] ? fput+0x140/0x140 [ 42.334604] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.339071] ____fput+0x15/0x20 [ 42.342323] task_work_run+0x199/0x270 [ 42.346183] ? task_work_cancel+0x210/0x210 [ 42.350476] ? _raw_spin_unlock+0x22/0x30 [ 42.354594] ? switch_task_namespaces+0x87/0xc0 [ 42.359234] do_exit+0x9bb/0x1ad0 [ 42.362658] ? mm_update_next_owner+0x930/0x930 [ 42.367298] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.372459] ? __might_sleep+0x95/0x190 [ 42.376406] ? find_held_lock+0x35/0x1d0 [ 42.380441] ? futex_wait+0x402/0x9a0 [ 42.384211] ? lock_downgrade+0x980/0x980 [ 42.388335] ? __unqueue_futex+0x1c0/0x290 [ 42.392546] ? lock_release+0xa40/0xa40 [ 42.396491] ? fault_in_user_writeable+0x90/0x90 [ 42.401217] ? do_raw_spin_trylock+0x190/0x190 [ 42.405773] ? futex_wake+0x680/0x680 [ 42.409544] ? check_noncircular+0x20/0x20 [ 42.413750] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 42.418826] ? futex_wait+0x6a9/0x9a0 [ 42.422606] ? find_held_lock+0x35/0x1d0 [ 42.426642] ? get_signal+0x7ae/0x16c0 [ 42.430500] ? lock_downgrade+0x980/0x980 [ 42.434622] do_group_exit+0x149/0x400 [ 42.438481] ? do_raw_spin_trylock+0x190/0x190 [ 42.443033] ? SyS_exit+0x30/0x30 [ 42.446455] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.450920] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.455907] get_signal+0x73f/0x16c0 [ 42.459594] ? ptrace_notify+0x130/0x130 [ 42.463627] ? exit_robust_list+0x240/0x240 [ 42.467919] ? __sched_text_start+0x8/0x8 [ 42.472040] ? iput+0x7b1/0xaf0 [ 42.475289] ? lock_downgrade+0x980/0x980 [ 42.479410] do_signal+0x90/0x1eb0 [ 42.482919] ? _raw_spin_lock+0x32/0x40 [ 42.486861] ? _atomic_dec_and_lock+0x125/0x196 [ 42.491499] ? check_noncircular+0x20/0x20 [ 42.495702] ? cpumask_local_spread+0x250/0x250 [ 42.500340] ? setup_sigcontext+0x7d0/0x7d0 [ 42.504640] ? schedule+0xf5/0x430 [ 42.508150] ? __schedule+0x2060/0x2060 [ 42.512096] ? put_unused_fd+0x62/0x70 [ 42.515951] ? lock_downgrade+0x980/0x980 [ 42.520072] ? exit_to_usermode_loop+0x8c/0x310 [ 42.524713] exit_to_usermode_loop+0x214/0x310 [ 42.529265] ? inet_release+0xf2/0x1c0 [ 42.533124] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.538633] syscall_return_slowpath+0x490/0x550 [ 42.543361] ? prepare_exit_to_usermode+0x340/0x340 [ 42.548349] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 42.553248] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.558234] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.562962] entry_SYSCALL_64_fastpath+0x98/0x9a [ 42.567696] RIP: 0033:0x452df9 [ 42.570856] RSP: 002b:00007f7ffe68ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.578532] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 42.585773] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 42.593015] RBP: 000000000071bf80 R08: 00000000000005b8 R09: 000000000071bf58 [ 42.600258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.607505] R13: 0000000000a2f7ef R14: 00007f7ffe68b9c0 R15: 0000000000000002 [ 42.615197] Dumping ftrace buffer: [ 42.618708] (ftrace buffer empty) [ 42.622388] Kernel Offset: disabled [ 42.625987] Rebooting in 86400 seconds..