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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000001000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x22000020}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)={0xb0, 0x32, 0x300, 0x6, 0x0, {0xa, 0x0, 0x0}, [@flag={0x4, 0x42}, @flag={0x4, 0x7c}, @flag={0x4, 0x2f}, @generic="1db1a90742aeb4c8ae8a6633dcae5063562496b0be8dab2de11d88d9d3139447ddb0d753d0d5550aea049d407da0fa06cbc20fdbf4a816887b169a2be51cf890fa7934c75121ca3cab97812f3fa444184d66920b3714ec669a657862ee015b36d0e78a43cd028a378fefbe6c08ce6778f71eae308430816cb413790145fae074f25e7554f1f3816adc11d6c6ee8ecef9"]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000004000-0x2)=0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x6, 0x0, 0xffffffff, 0x46d, 0xbede, 0x4, 0x1f, 0x400, 0x4, 0x3f, 0x6, 0x83, 0x1]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r3, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000002000)={0x9, 0xf57e577fdd5a8e75, 0x4092d2f4, 0x7f, r3}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={r3, @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]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000007000-0x4)=0x4) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(authencesn(mcryptd(sha256-avx),pcbc(aes)))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000007000)=""/9, 0x9, 0x2000, &(0x7f0000007000)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000006000-0xbd)=""/189, &(0x7f0000009000-0x4)=0xbd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000009000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/10 05:21:44 executing program 4: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000927000-0xc8)="e4", 0x1, 0x0, &(0x7f0000f6b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) accept(r0, &(0x7f0000ed2000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f6b000)=0x9) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f70000-0xc7)=""/199, 0xc7, 0x2002, &(0x7f0000f70000-0x60)=@nfc_llcp={0x27, 0x4, 0x400, 0x4, 0x7, 0x5, "c1cdb1d10401e29d3ce824160e2095ed367b9f8c34559891b5572e0ff79f45c6d077da61968c4ab9a67aef432868dd5b22462baa0aa6121a3a30fa17ac3b61", 0x6}, 0x60) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f6e000)=0x7, 0x4) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f6f000-0x10)={r2, 0x800, 0x200, 0x7}, 0xffffff40) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0xcaa6}, 0x8) 2018/01/10 05:21:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x6}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@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, 0xa, 0x83, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x32}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000f000)={r1, 0x810000000000000}, 0x8) setsockopt(r0, 0x3f, 0x81, &(0x7f0000003000-0x2f)="e01a32080dfe28836f5db744ffa6b7b5f66b5906e3e4560bdb3e277dc092a0f035f2202f8b47298a57a337eaaaff6a", 0x2f) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) 2018/01/10 05:21:44 executing program 3: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001fa000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x0, []}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x5}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff6000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x4, 0xa, 0x80, 0xa0, 0x2f, r1, r3}, {0x0, 0x675, 0xf83, 0x6, 0x7, 0x2, 0x2, 0x2}, {0x4, 0x7, 0xffffffffffff8001, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x2, 0x314d42b92dba963, 0x3, 0xc65, 0x0, 0x2, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/10 05:21:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000621000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000672000)=0xfda, 0x4) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000db3000-0xc)={{0x2, 0x80000000, 0x1000, 0x4, 0xdf47, 0x4}, 0x7f}) ioctl$sock_ifreq(r0, 0x1000080000089ef, &(0x7f0000ead000-0x28)={@common="74756e6c30001000", @ifru_data=&(0x7f000013d000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/10 05:21:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000047b000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006b3000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000083a000-0xb8)={0x0, 0x3, 0x2, 0x1, 0x50, 0x8, 0x1000, 0xfff, {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]}, 0x200, 0x2, 0x6, 0xfffffffffffffff9, 0x20}}, &(0x7f0000a1c000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000614000)={r2, 0x2}, &(0x7f00003ff000-0x4)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b57000)="5331be24e92737c8c54a32f259fff7d3", 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x2) socket$bt_sco(0x1f, 0x5, 0x2) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}, 0x0}, 0x10) 2018/01/10 05:21:44 executing program 0: socketpair(0x18, 0x800, 0x9, &(0x7f000040e000-0x8)={0x0, 0x0}) accept$llc(r1, &(0x7f0000738000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cd5000-0x4)=0x10) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000+0xf3c)={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0xffff}, 0x2f, [0x0, 0x39, 0x2, 0x40, 0x80000001, 0x4, 0x5de9, 0x8000]}, 0x5c) setsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000016000)="44e0d769f9482519485dad7400ceba02a7c5e00db670ebb12973854f616ba144b36ed1b88822c005d3c7dfd0486a9e590b4a074f1962254a189757665b032d63", 0x40) sendmsg$nl_xfrm(r2, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0xf0, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000012000)=""/183, 0xb7, 0x0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/10 05:21:44 executing program 6: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xf85d300, 0x0}, &(0x7f00001cd000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf2)={r1, 0xea, "d9a2e9d6d34fd73fa5d322b6e90fa62ee2d6558320c6a0d1a5316b14ed68105908bcb80d570a63006df5f2fca21d9a94bfeb155ae758c37392088ad6caec4fc2dda53067ebf8d6b9bef840a1240d1c919da0a03a47f981a78b678bad2fa5bdcf9c4de428f3375e497d4d2b8e6b17a2e74e1e772c8792f754cb92ce470e708c184363c6717037313ff46d1ad298428510a8bc70d73c18d473743bd201651cff6b952ddef957b5f8abd320968bc1a579fde61bdc2108f0a1d3930d87e10cfb18a6f1dbca5ed8d286b12a39342b42801d9675cfc5d37bc07a8f3aa08a0f66704d620af1a5e7632cb81327ea"}, &(0x7f0000000000)=0xf2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f2d000-0x10)={0x9, &(0x7f0000fd5000)=[{0x101, 0x0, 0x4, 0x8}, {0xd282, 0x7, 0x2, 0x80}, {0x0, 0x0, 0xffff, 0x2}, {0x8, 0x4, 0xffffffffffffffc1, 0x3}, {0x4f, 0x9, 0x7fff, 0x3}, {0x4, 0x10000, 0x1, 0x0}, {0x6, 0x5, 0xfffffffffffffffa, 0x800000000000000}, {0xffffffff, 0x9, 0x8000, 0x1c0}, {0x7, 0x5, 0x0, 0xfffffffffffffffc}]}, 0x10) 2018/01/10 05:21:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000167000)={0x0, 0x1f, 0x7, 0x5, 0x5, 0xffffffffffffffff}, &(0x7f000002a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c2b000-0x98)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb4, 0x3}, &(0x7f0000798000-0x4)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r0) 2018/01/10 05:21:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000633000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000e0000)=0x0, &(0x7f0000a33000-0x4)=0x4) 2018/01/10 05:21:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000310000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000007f000)=[{&(0x7f0000d7e000)="32ecade0979d8401ad672ecc4030bf2ac05a681f3a80fcb84dd84ef8f642c5bb1bd6ab3e2c05aca090549a4009c9e97bf15cb9f4dd34a0de87969052d0ce8e21679ab07bd4caabff0c930cd2ca3d297ac2f8002132838b31121cfcc65d8932be88b9632a5d3b2cf96a0ebaf8ca98034b9823b4adaadb59852879d7b9167c74e01f676a3bf36f51337d07b36821bf8e626764eaf5bd12689255d9510a6856b80f00013ee2f81204161325566c807d5da91fd2b307a601d1670c42335a89deb6dec9dc9dfcf9bb5898043f5b6f530a8ca15783e48fe935a9edea1e715b", 0xdc}, {&(0x7f0000e57000-0x87)="d75c5eebd1fe4fdd22cd07f77f55272e38a2dd676cf78f83f1a9e2c465df9e192cb70997ac09abdb512da585b56b209b17c84538cf1946daa69bab69781efaa7501202468f6f4bd5e9c18da611cb9761cff91030d3baaade7526faeba1fa4282f519d1b8c2c147538eb0594c46cce8c2ae6f6eda4a35cbe76e9f1d4aed501772ad26e9e427879d", 0x87}], 0x2, &(0x7f00002d7000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:21:44 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x300}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000d3c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ed7000-0x4)=0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f000016c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f92000)=0x10) 2018/01/10 05:21:44 executing program 1: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7fff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000894000)={0x9, {{0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [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, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3b3af522}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @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]}]}, 0x290) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) r3 = accept(r1, 0x0, &(0x7f00001be000-0x4)=0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000af2000)={0x1, 0x3, 0x8000, 0xffffffffffffffc0, 0x80000000, 0x0, 0x8, 0x3, 0x0}, &(0x7f0000af3000-0x4)=0x20) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000af3000-0xd7)={r4, 0xcf, "ea2ea25d1f56293347898cf87918ea70c08f5c705a006da8a4a990415eb032adb0eda6e7830ec709e513e642524b621aff7fad44f8bd389a4f1c70f62fd3445b75e3a34ed5d86d0cdedf2bbbbca52c1033f28351a003609002e191c474003d356982663bdc1e34fd8025b4c72353c9321cec74847bdb6c111178894456fbc2bf14e3aa8d722c151ada20ad730da50014e98c94c400350dc9ad4d0ef592bfc41aadd5a3f12d8cb5edc71e1b5696a989f9c004811a7f006f34d159189ee191f865b8768c05eef8349aeb32f6fd1f6aa6"}, &(0x7f00004f7000)=0xd7) 2018/01/10 05:21:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000703000-0x4)={0xffffffffffffff9c}) r1 = socket$netlink(0x10, 0x3, 0x9) bind$inet6(r0, &(0x7f0000c26000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000038000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000517000-0x8)={r1, r2}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80003, 0x300) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet6(0xa, 0x0, 0x2b044105) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000063c000)=0x0, &(0x7f00008a0000)=0x4) sendto$inet6(r4, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r4, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000df0000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000035e000)={0x0}, &(0x7f000086d000-0x4)=0x4) 2018/01/10 05:21:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x8) write(r0, &(0x7f0000ef0000)="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", 0xfc) 2018/01/10 05:21:44 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="2d39b463d3fb", @random="fc3367fd938d", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/10 05:21:44 executing program 0: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000def000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000def000-0x4)=0x1c) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000def000-0x8)={r1, 0x8}, &(0x7f0000c0c000-0x4)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000cf8000-0x4)=0x14) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a5b000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df0000-0x4)=0x14) 2018/01/10 05:21:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000011a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) 2018/01/10 05:21:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000c92000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000002000-0x67)=""/103, &(0x7f0000000000)=0x67) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x2, 0x1, 0x465, &(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000fb9000)={0x0, 0x0}) connect$ax25(r2, &(0x7f00005d2000+0x791)={0x3, {"d001010000512d"}, 0xd40}, 0x10) syz_emit_ethernet(0x4e, &(0x7f000000d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4a8cd2", 0x0, "4855d2"}, "c4ea77307543fbecbfb38465ea8d61e387a85edc8011be8c"}}}}}, 0x0) 2018/01/10 05:21:44 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000585000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f00003ee000-0x4)=0xe8) r3 = getgid() mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f93000-0xc)={r1, r2, r3}, 0xc) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c32000)={0x0, 0x80800, r0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f000004c000-0x8)={0x2, 0x1000}) r5 = accept$alg(r0, 0x0, 0x0) sendto(r5, &(0x7f0000f92000-0xb2)="1a", 0x1, 0x0, &(0x7f000034e000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000f94000-0x30)=""/48, 0x30, 0x0}, 0x0) 2018/01/10 05:21:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00008ac000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0x80000000, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000eae000-0x4)=0x3f, 0x4) writev(r0, &(0x7f0000d35000-0x60)=[{&(0x7f0000585000-0x1000)="b0", 0x1}], 0x1) writev(r0, &(0x7f0000cb0000)=[{&(0x7f000095a000-0x1000)="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", 0x9d6}], 0x1) sendto(r0, &(0x7f0000dc1000-0x1f)="a8f0b74475ff62a6408f43d9e011b4797cc63c72935d883d6596a2bc86374f", 0x1f, 0x8010, 0x0, 0x0) close(r0) 2018/01/10 05:21:44 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000009000)=0x10, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000a000-0x1)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) r1 = socket(0x18, 0x0, 0x1) 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/10 05:21:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009da000-0x7c)="1f0000000201ffdde200f49ff6060000000200000400018006ffffe5005176", 0x1f) pipe(&(0x7f0000a22000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001fa000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001dd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00004bb000)={r2, &(0x7f00008b4000-0xa7)=""/167}) 2018/01/10 05:21:44 executing program 5: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dd6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x3, 0x4b) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000dda000-0x10)={0x0, 0x0, 0x81, 0x2}, &(0x7f000009c000)=0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ddb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000dda000)={&(0x7f0000dda000)=[0xb88, 0x1, 0x1, 0x80000001], 0x4, 0xfffffffffffffffb, 0x9, 0xc0000000, 0x8000, 0x6, {0xff, 0x10000, 0xc08, 0x1, 0x5, 0x2, 0x6, 0x5, 0x7, 0x4f00000, 0x80000000, 0x2, 0x9, 0x9, "63a4011b918e06f15117ddd9da620121fe6ee57dc8bcbf87272236d39692effb"}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dda000-0x8)=@assoc_value={r2, 0x80}, &(0x7f00001b3000)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000785000)=0x0, &(0x7f0000775000)=0x4) accept4(r0, &(0x7f000005d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b87000-0x4)=0x14, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000dd8000)=0x200, 0x4) 2018/01/10 05:21:44 executing program 1: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) r0 = socket(0x1d, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000db1000-0x4)=0x0, 0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000eaf000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x475f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x40, 0x329a, 0x2af, 0x4}, &(0x7f000033c000)=0xa0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eae000)={r1, 0x84, "4d3f288a921ea76a3a172e5516b12b1dd62533aac22033ae48107844eb25a0c7108721c2314cc22ca4ec8299cc0bda54e1a82acbe7aced246fb3e1b003a4cc7365c55480153e34b41597b71c785968533724431cbe1adf69f1d7955f1968b9f19c32cb9b95b0aeacebec57da2a595e3e649c93252eee1b39ef48e93da922dbb2b0c98aa4"}, &(0x7f0000eae000)=0x8c) 2018/01/10 05:21:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004d0000-0x1d)={0x0, 0x15, "4adacaac29f15069944949412d9037819c739329c0"}, &(0x7f0000e4b000)=0x1d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004aa000)={r1, 0x24ff01dc, 0x30}, &(0x7f0000901000)=0xc) r2 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000739000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) close(r2) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x300}], 0x1, &(0x7f0000f93000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f94000-0x3)={0x0, 0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f93000)={"e92aad4880ab126959c84b7d8ac301df", {0x4, 0x101, 0x800, "876ee3e2dfe6", 0x2, 0x0}}) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 6: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ad000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000e4000)="fb83353be6d512eac3d48fe0489abc79", 0x10) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b6000-0xa7)="c4a9721e57af7ee3cdd31766ae56c60ea68e6b9a0aabb501ca382f2b7af3fa21621963273c1ea4cbc2622258eb24342780a61c71916e679e3e56dd80932e596f9821078799049043139c9f198d21ef2aaa2313012f1091aea6da6c2fadf7b5810245bc9d6b986c0541326d6c7827d4d28927977be2011089cadf905f5ed900930355277cf2d69139127c94374386724678eeecbea94dfb5197ae50031c5c229373a44a9899295f", 0xa7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b5000-0x10)="d3ab27191a0100235fba602dff05000b", 0x10) r1 = socket(0xb, 0x3, 0x1) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000032d000-0x4)=0x9, 0x4) accept$alg(r0, 0x0, 0x0) 2018/01/10 05:21:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000426000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xff, 0x3ff, 0x8, 0x2}, 0x8) r3 = socket$inet6(0xa, 0x3, 0x9) getsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f0000fb5000-0x14)=""/20, &(0x7f0000fb4000)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000da0000-0x88)={0x8001, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x80, 0x7ff, 0x2, 0x3, 0x401, 0x4, 0x80000000, 0x1000, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0xcd)={r4, 0xc5, "ac2b31501c7ff4faa9963124dc2a28047c89d5ec90add462ce5c706b691c1477247f17958ae9e41a0976f66b840b91b2f1f5f5041773e996dc47ed02687bf7edd82f8326f7fd94fe11cca7792a9630edfb573881c1f651a1e99a94edfc7b9b90be112078d1b4b91ec2fda42b49cb448d53f76e34ed7a09fde665bacdb1107a6841029a12fa2b6cac76fdd4c6bb42fba493900093215d8c3bb3d8b4765bb271511f699ce28170410bffae15b59bb9d49555922746d1a61bd2bcbdd7d7fa072b8647cc06e188"}, &(0x7f0000001000)=0xcd) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000550000)="60aeb582bdc5a1bb26c6a854fc21a5d4c8a22455ce694a3d626d7a782b95aa27ba110d0114d3ced66839b08ea3e999311236c4e970b29ffe671c470536f2af", 0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000003000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000-0x4)=r5, 0x4) [ 119.088198] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. [ 119.116427] netlink: 7 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 05:21:45 executing program 2: r0 = socket(0xa, 0x805, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ab2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0x1) r1 = gettid() mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a90000-0xe8)={{{@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}, {{@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}}, &(0x7f0000aac000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000162000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000818000-0x4)=0xc) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aac000-0xc)={r1, r2, r3}, 0xc) 2018/01/10 05:21:45 executing program 1: mmap(&(0x7f0000000000/0xaaf000)=nil, 0xaaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x5, &(0x7f000027e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000aaf000)="9d17378533a428cfc0469610fb6c3e764c2c11ead665235130baed50f7b300d17b0e286961f73d7c974034b546e08143f29df416683d66a2c3f43913ddcf82859d9c1ad5211902427ba72c6a79042a7500", 0x51) r1 = socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000ab1000-0x14)="140000001c00b515000000000000070207000000", 0x14) 2018/01/10 05:21:45 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000c000-0x8)={0x0, 0x0}, 0x5, 0x1ff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f000000c000)="", 0x5}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a6c000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000b6a000-0x4)=0x0, &(0x7f00009c7000)=0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00008be000)={{0x7, 0x2, 0x5ef3, 0xd3, 0x7, 0x34}, 0x9, 0x8, 0x7, 0xfffffffffffffffa, 0x101, "d6d777a204a0ae320090278a1efadfbffc78bd271887da0109d0f0428a22aa15204b6e22bdd02a402e069b2ce4cbd941b5dd6476b098a801f9acea06b768f21ada4e83faf197c6d7b171d2ea9c7fe80eed82f695cfd36a21ee97951cbfef5ac0358d29dbc79af0aaa4883276010745b448c51bc0f51fc629836b63a70b0d8dab"}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a7a000-0x4)=0x0, &(0x7f0000aea000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000062d000)=0xfffffffffffffffe, 0x2) sendmsg$nl_generic(r0, &(0x7f000024f000)={&(0x7f0000911000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00005cb000)={&(0x7f00006b1000-0xc49)={0x1014, 0x2c, 0xc00, 0x1, 0x2, {0xe, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x10}, 0x400c0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = socket$inet6(0xa, 0x5, 0xce) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c17000)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000075000)={r2, 0x50, &(0x7f0000ece000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a40000-0x4)={r1}) getsockname$packet(r3, &(0x7f0000613000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007d0000-0x4)=0x14) 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) r1 = socket(0x1, 0x0, 0x4b3) connect$nfc_llcp(r1, &(0x7f0000c82000)={0x27, 0x9, 0xffff, 0x4, 0xffffffff, 0x837b, "858e8f48b49093d00c95b46030fb6400d4da1ad3c9246c0202d11dd426bab8a7840b671d4b616c32d28808d124eba18188cced6fa950907ffa20974a9b696c", 0x9}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) recvfrom(r2, &(0x7f0000244000)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dc7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/10 05:21:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fff000-0xc)={0xffffffff, 0xf7d, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000517000-0xc)={&(0x7f0000e54000)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001fc000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000098000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d25000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x7fffffff, 0x4, 0x10001}, &(0x7f0000424000-0x4)=0xa0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d61000)={&(0x7f00008ff000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e16000)={r3, 0x0, 0xc7, 0x2c, &(0x7f0000098000)="3340831b00d673eb4efcce9064edf947d2ed499b531e79d8df57a0c91ba5a1f32817f3991594c7e17ca69f488065ae8ffddcd4f81e56009047f860531006a407a0db43d1de2662ff8c0989105ff51f494ab2eda7448283ee124c43057fe91882686b6ad07f97f0786b6ca3a68e1c50f47d957edb4458b3638594fa0f3acf0e8846b5f7f935dc786638b954d3f01d4c0a5c2c43dbfabb867d6d027a64aad55159baa1a180a4bfda04c7d919e8056f66196c565933185c8ce3cb92bf0895a9743a7645fd96b43b6a", &(0x7f00001da000-0x2c)=""/44, 0x7, 0x7fff}, 0x28) connect$unix(r0, &(0x7f0000efd000-0x18)=@file={0xa, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) bind(r0, &(0x7f0000d32000-0x6)=@hci={0x1f, 0x80000000, 0x1}, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000077c000)={0x9, 0x1, 0x2, 0x7, 0x80}, 0xc) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000936000)={0x7, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x4, 0x1, 0x400, 0x0, 0xef5c0a1, 0x2, 0xffffffffffffffff}) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00004e5000-0xa9)=""/169, &(0x7f0000dc8000)=0xa9) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00004ce000-0x118)={0x2, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000002a000)=""/189, &(0x7f0000280000)=0xbd) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007c1000)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/10 05:21:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fe8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000aa4000)={0x8, 0xfffffffffffffffd}) syz_emit_ethernet(0x16, &(0x7f0000839000-0xe9)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @x25={0x0, 0x0, 0x0, "04aa99efc6"}}}}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f98000)=0xea, 0x4) 2018/01/10 05:21:45 executing program 6: syz_emit_ethernet(0x7b, &(0x7f0000daa000-0x7b)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0xff, 0x101}}], {{0x806, @x25={0x8003, 0xfffffffffffffff8, 0x0, "ed99b7375487312393f67bf312686e0f2243922ce7e8ed1e0537fdbbfc0ab925a9bbe6cb7e2dbefd4a936c346f1498052a4fb43a51269a11bc2e241836a4307d5a9621c118897ad8d9c9d0d1cb5e75d79a12ca792b45e0106d5c5f85b9b7e331c9c564c143ba"}}}}, &(0x7f0000be2000-0x18)={0x0, 0x4, [0xcc2, 0x888, 0x781, 0x39a]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000088e000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006b2000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e71000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) listen(r2, 0x3) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000086b000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b3f000-0xb8)={0x0, 0x3f, 0x8001, 0x8, 0x0, 0x3f, 0x8001, 0x77, {0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0xffffffffffffff4d, 0x18, 0x1, 0x2, 0xb2f}}, &(0x7f0000465000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a51000-0x8)={r1, 0x1bda2949}, &(0x7f0000b5b000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000eb8000)=0x80000000, 0x4) bind$inet6(r2, &(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$inet6(r2, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000fe7000)=""/14, 0xe, 0x0, &(0x7f0000350000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 119.306639] device ip6_vti0 entered promiscuous mode [ 119.349165] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28979 comm=syz-executor1 [ 119.396175] device ip6_vti0 left promiscuous mode 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) writev(r0, &(0x7f0000ec7000-0x80)=[], 0x0) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036a000-0x4)=0x10) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) 2018/01/10 05:21:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b22000)="14d0104538c2715c73fa3af4e1d6a6b46e38a7ddcf1333cf912a4df0a6795ca7c29df1b924a5daa705326ac7c836bf7b7719aa03eb35422ed53e805c797cfd28a768e41c6259568423179c6608047238f44723daa541f686765773ada6b28fae7b7860c0a21fb031744d65e082345769d508671570b7caa146ef4a97c38ede", 0x7f, 0x40000, &(0x7f0000c79000-0x10)={0x2, 0x2, @rand_addr=0x8080000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ffc000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00008a0000-0x90)={0x80000000000006, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/10 05:21:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f000081b000-0x4)=0x1001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000739000)=0x0, 0x4) 2018/01/10 05:21:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000004, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000799000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="34ddad79a4da", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) write(r0, &(0x7f0000417000-0x44)="2ea67325e8b9f99b0048785cd0b6a17334980e188fd597b9b9de3bc8ab200a17fdf9ea4484da86d4971a710494c1457787272f084373d37c86cd29ae07c58dbd734da7fa", 0x44) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cf5000-0xb0)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xcdc9}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xb0) pipe(&(0x7f00001d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f78000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d7f000)=0x10, 0x80800) syz_extract_tcp_res$synack(&(0x7f0000cd0000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00002e7000-0x8)=@assoc_value={r1, 0x7}, &(0x7f00000ed000+0x3aa)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000386000-0x5c)={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x3f, [0x1, 0x400, 0x401, 0x1, 0x0, 0x2, 0xffff, 0x7]}, 0x5c) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d06000)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000d5000)=[{0xb, 0x400}], 0x1) 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ec000-0x4)=0xffffffffffffffb1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e1b000)=0x0, 0x4) getpeername$inet6(r1, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) getsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f000025f000-0x3e)=""/62, &(0x7f0000e84000-0x4)=0x3e) 2018/01/10 05:21:45 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @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]}}, &(0x7f0000001000)=0x8c) pipe(&(0x7f0000001000)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r2, &(0x7f0000000000)="", &(0x7f0000001000-0x40)=""/64}, 0x18) 2018/01/10 05:21:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cff000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(xeta)\x00'}, 0x58) bind$alg(r0, &(0x7f0000766000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000125000-0x20)="", 0x0) 2018/01/10 05:21:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept(r1, &(0x7f0000043000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00009e8000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000da9000-0x108)={0x0, @in6={{0xa, 0x1, 0xfffffffeffffffff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff80000000000, 0x8, 0x1, 0xbd, 0x8, 0x7f, 0x98b6, 0xfffffffffffff8e3, 0x4, 0x900000000, 0x9, 0x8000, 0x0, 0x7, 0x0]}, &(0x7f00009c2000)=0x108) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d24000-0x8)={r3, 0x1ff}, &(0x7f0000be8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a1a000)={r3, 0x0}, &(0x7f0000bfb000)=0x6) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000926000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00007e1000)={0x0, 0x0}, &(0x7f00004a6000-0x4)=0x8) bind$packet(r5, &(0x7f0000f29000)={0x11, 0x3, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) bind$packet(r5, &(0x7f0000489000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1) socketpair(0xa, 0x0, 0x4, &(0x7f000094c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d67000)={0x0, 0x0, &(0x7f00005c2000)=[]}, &(0x7f0000d3e000)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000cca000)={r8, 0x3}, 0x8) 2018/01/10 05:21:45 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1000) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f78000)="45bcada8138fff2cd216cd97fb28953a5855fd836e3adfecb33117f49f14c608cb695e62f869036907fa1b8fd11349", 0x2f) write(r0, &(0x7f0000f74000-0x26)="26000000240043f8feffffff00008d4003000005010000000e000300f0ffffff000503c76e35", 0x26) 2018/01/10 05:21:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000003000-0x94)=""/148, 0x94, 0x2100, &(0x7f0000002000-0x8)=@sco={0x1f, {0x7, 0x3, 0x4, 0x80, 0x3, 0x8}}, 0x8) 2018/01/10 05:21:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cfb000-0x10)=[{&(0x7f000033c000)="2900000021001900013d3518002a000602000016000000018d0000f808001100000000000000002008", 0x29}], 0x1) recvfrom(r0, &(0x7f00007a6000-0xc2)=""/194, 0xc2, 0x20, &(0x7f0000b62000)=@ax25={0x3, {"228999e26c685b"}, 0x200}, 0x10) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5f}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000000d000)="524cd2073535226b2195a7fb175c6f7eb2095fbf34cebf8c486f4c52b7c4413bab97a380d0055565e17da2f02ff0140b8ae0", 0x32, 0x0, &(0x7f000000d000)=@nfc_llcp={0x27, 0x8, 0x8000, 0x6, 0xb3, 0x80000000, "7869031f5adbf988d7250cd3c7a6d34a0438748865217edbdba01b7dbca47d41218df8a5de6b36846e8554fabfd41df16bf7c190fe85165248a8526799199f", 0x2}, 0x60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000d000)={0x7, &(0x7f000000c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000000c000)={r2, &(0x7f000000c000-0x52)=""/82}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000005000)={0x1, &(0x7f000000d000)=[{0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000d000)={r3, 0x2}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000007000-0x7)={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000e000-0x4)=0x10, 0x7ff) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000d000)={r4, 0x8af4, 0x100000000, "e29708af26beea9bd9fb500fbb1b5c4d8f1819c7976aa38e4e611e49ccaaebdb607560dfba967a9cea5ba98ef19496f7daa6a9be6200c70d280efbcdf49be715ff5f0fd9ac8c40f580b15c593fab7211d351347b6a02c90f25613ffe83cf33d6297b7b084c2dd25dd730e14159d53ec6425b7ab83d04d16c071cc1d887ceac94090deef4d1ea2c2470db40600f12d781079a38d6d0b2c2b56a8fadac7aa0b388342d2398cb0d182ff4a4be5c75ae26f95f843c044e28eb56b293e17806b5b837a4c8d962d8e1e8c04507ff26c463e7996a6f572ac9baa282f9ffc6a5a8ead9a88b5a11"}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000010000-0xc)={0xffffffff, 0x2148, 0x8}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1, &(0x7f0000002000)=@raw=[@map={0x18, 0x3, 0x1, 0x0, r5, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x803, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00009a0000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001b7000)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0x6, 0x0, []}, 0xffffffffffffff58}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x2, 0x4, &(0x7f00000a1000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000bb8000)={0xffffffffffffffc0, {{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1860}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f78000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043a000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d21000)=@common='irlan0\x00') write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c026b010035", 0x26) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f7a000-0x3)=0x0, &(0x7f0000f79000)=0x4) 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000092f000)=[{&(0x7f0000dc4000)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040001000000000000ff00", 0x29}], 0x1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c17000-0x10)={0x4f, 0x4, 0x8, 0x8}, 0x10) 2018/01/10 05:21:45 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f3a000-0x2c)={&(0x7f0000b05000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000fce000)="39b1c31edc36c3ed7b068268e2a0a996b8ab77d8933ea08f635859a4e79f7b6e2996b7f424998c423714f0b607efd725a9d067ca3ca70085bf86d5c45dcafb5a0d1e4919a3d2c6e3a20cca803b2ae919617f646b8068463717a9535c2c59bfe069843ea9556e87ddd069b8a5c3491529afb45e9d17310a945319863ff98d9794270778baf7e998acc4b261e5ce75e6daa8c2369dc43648b036fb7941fe21f3fa", 0xa0}, {&(0x7f0000000000)="135e416f798f44cbb2f9df7d54bf116a69f628ce5f25fc3391b9a2f5e4573eaa46ba8530938d9231342d51e883f13348d1d35e3b0b19e6335c5d0311599e346d21255324659fbb70ef67e45d70ba069e0a25695c1b775a447c41cab448c3b02569fa2eac99f697f722e9f7bdb0f892df1fb868ca52f62cec99f1be38e0a04f19188e602d89f7", 0x86}, {&(0x7f00007fa000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="21c5", 0x2}, {&(0x7f0000c62000-0x93)="87fce4874f2ca176589d19ef439547e16904d3ed1490650c7e5eef39d204807651dff64ad1a3552cc16f3ca649c632c4264e1ce1d4bfcbdf051fb94b95f332782ffaeee168ad1c70844ef268812c7a03a338cbc7e1cd606f017adb812f3e54336585e33383547f1a18acd25ca87dd61f7c1a4587beb280a6e937ce6dd3e14b0ccad04a983dabfa5ad9a938aedd52daf73090dc", 0x93}, {&(0x7f00008c0000-0xc6)="8dea05d32c1648bc06c7b39f4de80f72e788e08abb682299094c8512129d61f135e71adeec8e172c9ea1c1e9a5b9fdc7103a3e483442e07df92d8b4d5b572a37d5515eb09176da8037b78cafda1252ecae8e0454ebfa23d828418ec6fd660596d8b7785e3875f190058f9c7336b031a31b4704f46f7cc675f83f59e2b01163c9c168216385ebdf726031e513c42c7a8ebe96469c48ee24d7d4af26968d659ceb9c25917ffba1244794ec3c72c858148f20ad172db828fc39c2f6ea8da2eb147f2d8af178bd2a", 0xc6}, {&(0x7f0000000000)="d380fac7b2187f8f1c5aa7decedad4b5af73aef4df15c0c3d01d6c7e7215a4baff62869025fc425fd3d7f7bdc49bb08535af34dbc3ec997c71578e55d9c5164c8be3891824a74adbe4471f394ad6bfec5de2c5938c516f93a17c3b8783", 0x5d}, {&(0x7f0000123000-0x9f)="1726c6b5c1c8eac8b5d1e2b4f18a4cc34130237c0eb0bdb7df2188303b006c2a264638a59f882cdfe13eca14f8f737cb6dd720619cb6d44b2125bd008d1d575c2bfb33339522b8da7d0395791bee385d611b70825fc877993594250979696373d4bd3d74a7106249529f7cdc2d62d08e0af282730ed379b3c2fb3da5269227c13cac89b25bdb612b9dc834954e34eebcf62717b1e53175d44bb0f91e4a4616", 0x9f}], 0x8, 0x0, 0x0, 0x20000000}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001000)=@req={0x2, 0x5, 0x5, 0x7}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f00000ca000/0x4000)=nil, 0x4000, 0x9, 0x10010, r1, 0x0) getpeername$netlink(r1, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000cd000+0xb71)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ipx(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000004000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000cd000)=[{&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000005000-0x10)=[{&(0x7f0000005000-0x22)="aa72b442279e4592c798451fdae0bea94127723c6ebb2e0a859f30f4be1c311a4e73", 0x22}], 0x1, &(0x7f0000002000)=[], 0x0, 0x4010}, {&(0x7f0000005000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x30)=[{&(0x7f0000004000-0x8f)="d258a2d924d3d73468dc3de3e0f6a0107762be74d79b237f34ed908dc7d384412ab913d71d2ecec432c16b9fed99435eb6daa0f29bc1a938772cf62892e1051aba8153729e10f4521c6357013d6ebdeffe893272336b8036fbaf39dda7c7d043c3055a2919dcd8a7d7c6b1bc9a6e8853619e4a5e8f86c9e89533a549b725610dbfa32af013d85d4665fe7a63a7c297", 0x8f}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000005000-0xe6)="c369590fbe46b18deb723562160e399fa081f859d152096b1a8ccdc59b0ea0825558e54c90dca487e92f19ae504ac5a89718af8b61bbc7b52101358b3528091255875702852c071bdbdc1bbdcf93a7d67ed0d34ed8c881e6bdc267425ce3e14a15d33f6c005051ffe80945b880baeee465587043e28edf2c5a8b55ca3fd3e3e51f37961b8b7a526d21763d473d61a09c6c410a00b9bec7f16b80d7aa8790df059eb5fc0040a4b5f03bdb84bcf2b1bdd906c0b102dcfd09eddfb88e2025cd9a52dd197c6bf31317f87d37b9c73f4d3188efdc79814c794ef6cf3b41bbcb3b0f2410497661f1b8", 0xe6}], 0x3, &(0x7f0000005000-0x20)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4000}, {&(0x7f00000ce000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000005000-0xb7)="810b39867a6ad6db4aa0d5bf486ae97e7ba680464a4cdc9a79cc33d33081e17b5a18b1897ba2380ca77cd399e2a3d9ba97dc0df0a73d0f74e8b0c358a7bda7d094a3160917ef238e283958f0906842c750fe0b17c5e9d3e28b3429dad4fe85d7a734c9f36e0295c328849d8270704dba3a77d82a0be379b2dff106e1b39d60f0793fe19565b695a5f628c0e74307a812548b126326d506fa1d64a999661f44f566df34b0a9a98a585f8da3ca9ecea5d01da016e4303715", 0xb7}, {&(0x7f00000ce000-0xee)="f8315560774ba884f16b29c5f55ce6f9a3f8df747feab12d7d3a33b53bde8b4e1c7c3676f515655cfa91695439aa272ec53b773aea7ff9a4c1cb95226274f6cb39a0f2fb1da5a17287babb529d4f6d142591fa0c663365abfb7977bff87954b221944f2736a74069215ec17e90410d915e14a5f4b04d08fb62dfb912744722e3a225c79ebf841660ec7a01813073720e00c86ea33df81c275c3f6395c36ad7efdf070fc1b17f3b8766945bf55eb087b77e9240fd58e23002f39557de58f6a04c53f2aa8df0adff4123635a3a359c15f86aea70e46a5a1c20c341fe79fd861b1092684d9de24659b5e91b6ff737cb", 0xee}], 0x3, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r0, r3, r1, r2, r3]}], 0x30, 0x800}], 0x3, 0x4050) [ 119.522333] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 119.552152] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 05:21:45 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000dd000)=0x1, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x34ce8f74b69ad162, &(0x7f0000d29000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d27000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d28000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d27000)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5abaef1a, 0x6, 0x3, 0x14}, &(0x7f0000d27000)=0xa0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d27000)={r2, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x4, 0x2, 0x2}, &(0x7f0000d29000)=0xa0) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) 2018/01/10 05:21:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x104, 0x16, &(0x7f0000000000)="", 0xffffffffffffff90) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000a06000-0x4)=0x0, &(0x7f00006dc000)=0x4) 2018/01/10 05:21:45 executing program 2: 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$inet(r3, &(0x7f0000ffa000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffa000-0x4)=0x10, 0x80800) unshare(0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00002f6000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x56fb, 0x5, 0x2, 0x7, 0x7fff, 0x5, 0x232, 0x7, 0x7f, 0x1, 0x30, 0x200, 0xeb, 0xc96, 0x7]}, &(0x7f000011a000)=0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000fb2000)={r5, 0xe5, "80efae777e9792321aae3599291f5ac8868b6831c685d4432fd5c29184b7395f0e9b160a6caba42ca2fe5a2c8f82ef2cad4169fe9ea77f33d742ebf8f5bdb511bb05888163340fe6cf26b25576ac79d52f9e9bed5e1f9ebdfefa2b61a5fbbeee006d9f31546fcd761579ba63146e38938a863d37acaa2b52197dda29686bad1bfea11311314acbcdb626158b921ed7c70b5c065792f27013a6cc4f001c24ee16c12cb55e590a1c5b34c43e33f9cc8bf5fcc18657730ca9f913e1a93dc2cdc76000c630bc7880c1acf5c0e408e246c5200affa5cf6bdc17fbb2aeca57dfc91155db293cea05"}, &(0x7f000012c000)=0xed) r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f0000216000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000177000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c44000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x12, &(0x7f0000134000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000c95000)={r2, 0x1, 0x1, 0x7, &(0x7f0000628000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, 0x20b) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f85000-0xc)={r7, 0x80000, r8}) ioctl$DRM_IOCTL_GET_MAP(r9, 0xc0286404, &(0x7f00001fb000)={&(0x7f0000000000/0x1000)=nil, 0xffffffff, 0x4, 0x20, &(0x7f0000dcb000/0x1000)=nil, 0x3}) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000bf1000-0x4)=0x2, 0x4) setsockopt$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(r11, 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$inet(r12, &(0x7f000093c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) setsockopt(r0, 0x439d, 0x1000, &(0x7f0000999000)="b095a7722b473502d9586449cb2c2dfc63e8f4b22a2f62d027056dee4e3964fe58205012bc6b2dcb051686ff34c4ca740ce92f953b6a17ea8eb0df798ce21315dadfd611e940d282a449e59b3bfc56d157a0f844722095c3a57b753b92eb7225c62c746335757b45ca0358181a8e3495116fdb32abd31345906e3af7088295095bc4640f1027c88fee26158aaf956411adf4c550405fba86a03a052e69cf59417c237369e586b92f5c5ebf4842e81d3af3c762db48a299563298b5b28af34fa6eb286d1f71c96cdb6bf7a09307e97657c4383f921e24a970f22e71200a8b64cc5a37dd2859b509df", 0xe8) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c1e000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000755000-0x51)=""/81, &(0x7f0000c38000)=0x51) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000644000)="", 0xfffffffffffffe7c) 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000)={&(0x7f000000c000)={0x24, 0x1f, 0xb27, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0x1c0000000}, &(0x7f000000f000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0xf510, 0x1f, 0xa, 0x9, 0x9, 0x7fffffff, 0x4, 0xfffffffffffffff7, r2}, &(0x7f0000010000-0x4)=0x20) 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000073a000)=@generic="efb8af302872112ef91105b935c2a6e6") socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bc000)={@common='lo\x00', &(0x7f00002f6000+0x914)=@ethtool_ts_info={0x41, 0x9, 0x0, 0x5, [0x7f, 0x96e, 0x5], 0x6, [0x401, 0x4bc, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000575000-0x4)=0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000c76000-0x4)=0x7fff, &(0x7f00001df000-0x8)=0x4) 2018/01/10 05:21:45 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000d63000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00008a6000)=0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c71000-0x4)=0x3f, 0x4) r1 = accept(r0, &(0x7f0000334000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a09000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5, 0x401, &(0x7f0000000000)=""/176, &(0x7f000048f000-0x4)=0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x1)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x0, 0x2, 0x80000001, 0x2, 0x80, 0xa0, 0x3f, r2, r3}, {0x2, 0x9, 0x9, 0x8000, 0x4, 0xffff, 0xaca, 0x7ff}, {0x6, 0xfec, 0x8001, 0x5}, 0x0, 0x9, 0x2, 0x1, 0x0, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x33}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x262d000000000000, 0x3d, 0x1, 0x10000}}, 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) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x14)={0x0, 0xfffffffffffffff9, 0x6, [0x39, 0xd038, 0x5, 0xfffffffffffffffb, 0x5, 0x9]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="9cf98fd8f1dd7545b0b72bd220398869778c75b22651dcbc851db6b16d71019d990cc1327c27beaa411c24576b4dd739ed5acbba6a23e31c43c44a8a0fff0c4a0f7ba6c5ae5a5f07184b9da16e6030acdfcec6af67c60ac54e92678e773bf7398b451f688ab2c49a446b42af4b8a762691b697b204c58b28f8303f90f3fd15713e09d598533ba6853db378e87ff06bb93996dbcbbf8fef0db03fd2b04a7e3f3c6b08b9e19aa820f56f25e9d273acf4a7c761ef6e4407b87177abfa5e461e23304858d4934834d3fc8e0b52c240617da5e16d7c55f6a0a20024858b8801ba41f7bb64ab5967e4eb3a22d8e9274c1f04dc9c2a7a9fca33d54f93b0af68872b5150dc22a26eec43a14e93a959d8e7f82a983963733ee9182d8ba616d9a031bd3d7d91c6083593f82d6245cebfb0f9686bd7ba905d5e0d2a7b4490548f72fc5cd42c092aa9316b2d97b0e3710e7c9ec54399a5e108b973d3cd7f51a9763d6fc8b79678634e5bdac0353044d9388e010956f74907b5b9b2d5022ea343a634d6a1be1b56a6389aaa0406d2281a771e81961db408fb5f313ed517479750fc36c9f704d564160d86e82b96f80de6055b984a2474dbf3000dd860b9ebdaa9c8ed8e567f0367dbc5b3170971c7ff061710c3688814535e04e64984ebe23e67468cf3983675529e8b5360b3fc41f60d101608354fedbf55a4d016d27c201bb2dabdec2d891159ffc24ed0e1c03c024d1bf9aa8fca3b87075b311e7e5e95b9564cd3add8d17a0e00aae0aa554c6409452534eba7bfe34720614a0155c86a1a6a2eaebb36708103c6e01ea2ca1ec4eb327a48438f14e9b5c9cb22299bca9e93bb4c88d03c88e09235b9fa97e9197e367d7b9676f7322e22ed1675adb67dba4dfa8aa5ff02a6f0040b3932e07180444ac79b1182addbab762161a2bd8e20499772a4861e8ee02d30afc10d8b9edc2f9234f16a97faa3e4a32ac6754cf2f1e58b75747c978f83afb9fa5b8abf9cfbfd561c591378047c10bafe8eca79a3316af73f970b0dd9dac61e29f65722ef092996b750c67d5e516f0c2d6a4be350c1ad80c9bd5b954872bbf579373f7837c7eb4505844e69e1d55072496e0655885337e7fcab6117cec012945c9aa366f17aeca10c188c352a7eb2e78a56a1804d5570ea94cd26ef2d9e7b48f37ac92fed8fea4304917acebf130cac7e66ab51771ab2759a9b027394dff00c5738b866caea5e48ec933481fbd4c2430673a212c474bf95101dac54b474c4f52b22aa6dda19c3880cab840d6bda6181616a475d5cb51098da39986e56d9e5d52053cccf553e04bba5ef434c6227850e396834e0591d2ed9097160334e901b47f286a035812235bec3037685ee87cdb76eb30e60c2cb9e40fc512fb53620d3b7f29939ce7f7559846e5e18a12b8ee2c27e5a352d3a37a17992ee1abd8134b58619b452767a49cf93852556a6b9bc4daef5860f9f3122a2940ef312a4e8e43c2c38fd8610c74f533eff0d6fcaa0e313709842e32851d4b954e8980c256ba0d05173deb7547d8e4c7efaabd65c3e1a5ed1ecc4919bac0eab9d1dc17ea857d06c0c6ecc368c11b31dff909446923ed067f767895636c460a3b494c0410c5275e2c2eee61ef75e297d04ba4408531397bce4577624ff3645342eb6bb66ba7dedde2861800c127b21a14313227d2782408eaea1437c679af3d2bf082ec07fd442babbc833ff1df9d754ab549fe857657db3085d683357b33b7030496903792cdf8bd9f0a1947fe0061566dc0ed3dd90e297f5189456c7efc90ccc29f47ca78158bf91838ce5d40a69cad66afd85146065d8e04c8e0044675fd4440802bce62a6976480a8046ac9b2f79beee226b1620f99f3abb03762941314792d50b1a48a467013c67f065d3317b6a71a5ae166a77dbacfebbbec107162a0f153c56401ecef90fd7092b3dc8639753b1216b2b5f7da743b67a7521bfe0499b19aaf2ac14525064c3920bef48b1b102afcd20f66b8b055d6d198f676c4dcf1312d1e13336f28fe0b05e21a6118e218839c0318925cd8a995c8e0dd1842c2e963cde15961206734ce6e759a94652f93bbf533cafbb549685c02f6b46c491b96d64c801f39ccc2973df2b07d50e7176c47ddbcd766e538e60ed4438fef035f19ff0a0747d2ab675b8b748e464ab06f485b1bc6c40dece0767f8fab76d3ff23843d347cb30d4a47cadca67edc482679d1e98477f88ab6ef720e5fc18e109773a70760f1ed7a236f3b091d4f4d2f59e9bb6b5f1eeac45d6872980979d1e9f0ad3f4fd5fbf6b979e2d61c6b20d343c50e5be953a92fcfadb1ca7055e19cb6eeb052c62a4330f1444bad47bb30185e80f34879b2619bd4cf766c1fd067533411c6a06ea48d946610b5b56d04bd0e4e5fa994d0ebea73d72505061cc74efbc521f3abea5fa3fdae0f63a960828c499e337492d27d024a8d5e26e6bb3703e8f6ea6f5adcf7f94490131375973a74e63a4ed0fbd27a9d1550734880ecb554f070c53a6a57b384188f45b31b6c26d504a7a12d734b3131d9cff6a452459fac44cfe9fd9b38de07cec152188c2302cf9d4671746e397723023965257850a339b4577bdd7cd67014af8b58afad110869098c20f8ca04c84e3fb6884cee9c8262abcc2bfab68dfaa6e952e9e9519ac0c7c712809d4a95ffbe5d3ccfd770dae54b3529c9c2429c798f67926635264b186a4c5679e64c31b840f4a300de3f48f7f292ac71a56c75da6416262b4f9a229ee6b4865bd86dbab995e44bd3db85a118e0dd7fa100aae8964fec60c6b60286af8b1b820e973ebdf11269f578839f0117d4a847a2dd363d81a7c39fa254731fdbe60864020a8a57bf07500d4078ea472030fbab07301228e09dd07479714386decfb60962ddcdf65adc167567ef58d45cf3fd476a8a91313c9a92fa373b62c0cb2a40b9ef8da9807ca8f3841aba648f29b72be662084abab9966cdefbfc636b01208a9b6ee8254a83578b94b43eae715488581cdb3af7d40c1020db2dd3c8531ad8ad6c2b6445d244cea4c6435058e136479bc63604ca7f12b2bb97849aa42759c1935b939babc714621a1e71e833760ca67ad3ca20edad3395cb18124bd75c883511fc963d00bb84c528638e9de7939c60c0b5238b2843b6b04f6e3ea9f7e0d1fc34928e0ce9fe81c61f9a12913658683c420a32516d58f12213ae3115cb5a312033393aeb46e8af1d7c93060e7453873f2a1a2ab2693ed5536d70c305d5ef043e7f4b449c10fe036474f5798f8e1ac5ca94e80d0eb82daa487a25d9115fdb60a69230cbfd5d0e337717e1111df6a9c4a4212b294a5a9189c13916978051aef40fe16ac75ddac547cee6e0178ce918c001915fd5c93fd8ceabd6c147dfaad556693ff93a4e862905e5d0177f702967ff6f989759c6ad13da139006eecf836ba0d38e1d3aa43e41a214ec20ccfceb57510e191f3900722bebb3ed62ce1ef94bef16229bdc9435a5fb634c4364f0d859bf34013de75ccb0b526e18024ce038b86b638351427e1117f203ed1f45af84dd3c0725fe64d099537df96875cf38ec5eb2b492cbe08e9315a9f5d5147c706ec34cc3dcb4de9751214cb533a7e2a031034a3bc575e2987d22c4c99f315c48a6fedfd1be204bef84b74dffc53bbb8c063da5e15c938f3bcca930043df2a9681267b008ee350e023adeb60716ba45943dd29fcd083325b3a219a8e9de898f71c781dfffaae8aad986cb53284360516b13b7e8861af42d93bf8aa4e5114eb0a0a3f7c943b09a73cb8fb2b3a8d01752e230e49240198815034729bccda7aab1435ead12dcb9e015756ef7e80ef3e82d2067fc87eb9977f76e5af5736758a1a16c905dd43722fdd6d46841c62c3e6a173d43f3225ca03ca22d2f1fda07346b62a5c16ef00729c9561ced33dabdab61b9e9c6de9edf62b99a0097bdc58817ea6e02bef8f53d985cecce3bd6ab651de76043ccf7086eb072f1ef52e5e67528c245ca43dd641af0f9010adc33e31427ddeb443988eb04743c2d35ee168d5d89e7dcf1d47e79e7eb8ef4ec94bddb43a27f0874c25387f332192054ead9fc32aa1cc8b9f7b501c9e732f59ee2876d066a918f6560dbb05f3aff84cbd79a3fc82dccffef85e9827d6e1802d5b169d32f0afa50007c04ae5b747c97c0d9c339cb89f125499c0588c36b42d27f94c0eaf5e44f3b12f252acf447814df04ab6c6deef0b65064927fe293b6f41373729915a3890715c31e6b704206d4c6cfd6e27a633bdea30954352caf409f34f40f9337a0e132ae60172328e14646d946e9f58b6de786ea54117dcb7eeabca0c3c8361b2fad609674e9e0f17c964f112743739f7a872d848ad8c3b099ca7cfbcfab5440e8765a27e82af40e76c33672222de37d0336d7d601175900102d90cc6996c0fe5d35920b94097230ca3cc1d98023eb3a0682eff77380f2764a810a08176379f3fda8cccf9cd31f0c73fc9cb72c1b7410c47b6ea365430ad7e7f86ef0973258a0503d949061d2bcadf10ed53cf8ef16e1111b46262683c1d8c90828ed2af9fca4085df95631c3bc280f690f674893dbac97f73b10294d24257ece26ad4bb9ddf0a4f407678be21ae192d590300c1ec0eb298f94125540b3a67aea438cc1fb106f7bd96a01b2537837c53090d3a68fdc6db14cf667993244eec7e29e9cc8c46ae4c9efb98c6a1d8f3662fe60a1501afeaba54ac4299b512d53215a03959543a537851cfa01c3bdfd8eb364ec4eeccc4bc7869fa1b63dd72b67ab0b2505455fd8be331ed57443eb044f2ca9ce9a4745ef417c0415bdfa245c4bb69908a496eada3c197d872cc7e406de7d79a0003675cbcb7f2205700c7314ce1b030d4a7a6a4cb78da22fb23cf4f3521baaccccd2ff08313ecd0db1d748713a66e15d9f88d6a4510801a2924c5f02f5f95c0d779ac9bc2646d4e998d282df5b9c3fc3fe90bf644155b0ed921de45218d4771ae326eeb65fcc73f2ffc5230af1c31203ec46a950b19ace8f9cd39f256aee44675128f598c90f8d2e03c20adfafecf2588a20b53f3ab1a5fd258cc4018867dbc2a248353159d480401e1feaff22ed5711d414ea2fa235ac5f884807c26f5af620d36c78bd097363bf0456f9e9adce5298e05d7f03eca9b84e02ce60000cadf1e56bee3aeb46a5ba082a86c1b6833ae84a91637e601eefdd9a89a7da16d9e205aa30e70a8a54c3460112048a94a0a8fa756fab8bb6b342d949ed9b00818b92517530785ee74fee657931ca95f5037fac77356392fe6666d1d8a2bb49783c7627baddc37311abd3f7f916123ed64c76046525da13bcbacf12a3856bf18e525838f6ef1904cf29bcc45352d527bc3a104268b2167f8f079d610353d182d1fc00984ffcdb5d8a61cce0f5b61f9477ef731631914a259aa02708e45fc77f33ee18fb5aa11efb61d632edb52672b0e980578d880d5c2526d54ddce7cb003acb91f87e871ef2d4d55931cabfb4c8fbad3d5a9e83e2ce7de838e2de657257ce31aedd5e263e703aedb5399f20e734124fc7ef4b8eae2f581eb5365f47724716f819829a8a9aac612a0668b30636dbd42e3834e69b40738c420f70be47c5cf021948049548623cf6523c52e39087c5c6672d96b857bb90501c1b6ec4d9bd1dcfe521ad4e47be7b52d47b6a7c8fd3c618952fd57fcb51c89db02a285b23c0fa191c53c617049b9ba5df3cdcd483b0f980c0aa566583705a65bc5cccec769046c979d7e4dc0f3ab21eb0ced5aa13da9c42bc37de5e38d7d280ae93636e73411621", 0x1000}, {&(0x7f0000003000)="8dcc5b074ce07411a0b6e2a6dacf2edcf9ea60823db6861f7fd20bc4c9bdf77271affc1385f3483fdbadef0b2b8ea4fc6acec843867027c1669254ee669c81c1efabd76647f7c610e1277c377d1da136e946f3af759f5a37c4adab369ab7a2b1edd6e360b1f335767d665c4639e570936e9e84dc0360b2c83b4e3e9e44882e54b9", 0x81}], 0x2, &(0x7f0000004000-0x60)=[@init={0x18, 0x84, 0x0, {0x9, 0x2195, 0x9, 0xecb}}, @sndinfo={0x20, 0x84, 0x2, {0x7db, 0x1, 0x6c8, 0x5, r4}}], 0x60, 0x50}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000)={0x2, 0x1f, 0x4, 0x1}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r4, 0x10000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000007000-0x8)={r4, 0x9}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r5, 0x5}, &(0x7f0000001000-0x4)=0x8) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000)=0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000009000-0x18)={r6, &(0x7f0000006000-0x46)="c1dbe6e0cff51d9b15881b71378cc260ad2a529e1431cd221dea367576edd4ba94938c0b68e1d9775f3ce10bdc16265dcfc1243f9d626232b8f03c2a65d6be5a969ec3a67a8e", &(0x7f0000009000-0xe5)=""/229}, 0x18) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 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, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) shutdown(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000006000-0x4)=0x0) 2018/01/10 05:21:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088d000)=[{0x0, 0x0, &(0x7f0000307000)=[{&(0x7f00002c2000)="b2a263e548fafe4926b64c899d6b70eee47d0d82db98fa724e41bd3a1af5bc0c253fede74f75ede47024821c557c69902f105ad5e5a2c68274603fa8939a72bf2d3d5c77d943ae43a1b537", 0x0}, {&(0x7f000057b000)="8144", 0x0}, {&(0x7f0000d60000)="2937df640459828826f358dbab06d3d6d10c20e25e9251e6962900368a0ae3b699ca88c8076e314bb455fd04ef4c67f398946d358518e2e384b0145ff91c93c42dea755a96e1cace915e005969c939b87129473aafbd9bf5061fd0860dccbaeba149033b871ede201b1a8654662b0c50df01407bd9a3ad22c7c4ccf75b745cf677e25c75ef87a5f3f501d75876f166d382c753efc2794bb161421dfdba06a837d383e0cc82553f0c8b2d3ef481f3b782f48d2c0a73e420f8bf85fcd96c0fdbf5c3ee539008338d6433cd21ea31b48cb6d919edf325", 0x0}, {&(0x7f00006c4000)="8e9acd214b30da0726dba12e96dfda102deb2d8b42a44b09e39482b925aafa8c7a61c24fbe936955149104f7c12e3e746c731f0004500497dc90af09a4628035cfbb275b6f69b064c52cb0d8a6c8d8bab52142d1461c5001d9b227c3eb38fc25d7f3086c49755e62afbad228accd210ae330a6d8e9a1867d2e", 0x0}, {&(0x7f0000b89000)="afde04eb93b89f3b1c8929223636a2de1fc7fbc790d0ca1f1173b62a04cb3facf1b4cb4078db8f72b78e3cf8d35ced1606045ea8e1a7e8041e9b18a39d46f3f4d74c99d4f59db2c03e0327f13bbb134a6bac051cbc21ec8d2cb0ced26674cae56df7da7165d18a40669fb02f446113d6ac280bd87da9a8838a8ebcd01efe2fa4f707698c7c6d1ce205341a21c64f97b6a458c0c0c77e27a5629fc3ee5c3a6b1c245bfc882586fb578a015a162b850e705d9def60aabc4e07b91fa29e2e6f67b013bb82ef4fb7fa769f465417aba5c5b1", 0x0}, {&(0x7f0000428000)="9d4854dad4e7e1822c42", 0x0}, {&(0x7f00000ae000)="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", 0x0}, {&(0x7f000068c000)="", 0x0}], 0x0, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f00004d6000)=[{&(0x7f0000db8000-0x2d)="56af50d4880ce33b210f5e401226e1ee2af41b2744dc3e6a0867aa218e4d31fa788b1b9b2960bb1cb424bf5ee9", 0x0}, {&(0x7f00005c5000-0xbb)="9e9628567ea20b32083f53cf1e3a1d7fb08e70e852e14c1d919bae99b94438accfdc0956800faf66d036a6e56f1f8bdc3700c9ebfa27a17ec95589ed3a54119dc4ab7f4206243a9403b806c1734aad78363125a0b297f08ecdcb7c42ebf2bf447b529fe136c1d4ed4d2119243ef20d28a94e3d5ab562ac86daf0697c76c81474535fd47e168537280e254f92b2ab47235cd3841b386a065a81dc0e02740c4c6b2f3e0c0a64b84f50b2f5b52e8ee404bdd45ee8606a550296082604", 0x0}], 0x0, &(0x7f0000b7e000-0x2c8)=[@op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "0ece6abf25acba57defa169e86888c5a212069c9cb781cdebadd2dcee3206ce80c011eea54e625334e621b3bba6b0fca8258aa6df5d42b3016ed85e0fc5a4c2dd4521130d5c1f711cad3db4e52cdfc0ad3dcff2549952640e8edeefdc078cb6655df02fd42a7fc7b43c5b02af93140f3045f419a66bf93f520eb4f6eb3caa370b651bf"}, @op={0x0, 0x117, 0x3, 0x0}, @assoc={0x0, 0x117, 0x4, 0x100}, @assoc={0x0, 0x117, 0x4, 0x8f}, @op={0x0, 0x117, 0x3, 0x3d959efe4a73c5ec}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x4}, @iv={0x0, 0x117, 0x2, 0x0, "cacc38dd2f76f3df0debcf3c04508b4b4933dc83b70cab1ceee4cf17f6996de6a4daba4b8afcfb7798656e7507919aaf7c57b7125fd31df4c488cc0a859c10a6efb59348867a5d8e6871d58ca8b39249766428942b5bf6101f4eacd77c24068cf360ecd67c02dbc5783b4ddb253580c38db67fc5c2fff86269b02a0e914eb9f3d3c706a6ceb29ec38203678fbf3d9ad9abfbcc767a63776c68f44866c884b76ab60d75b20020b54fe4846ab106a9db361c0131fea3a28417b7172034a8d53866cadc19f1dc9f"}, @iv={0x0, 0x117, 0x2, 0x1ea, "490b64ecc98ac875c029b515cd6a53bf7bf5bf261e7db4c10f48906f683a990dcf61f3c8638cda52fa7363fd88085b365e988ddcfc2a0bd8b71039907c552a839923601a7be2a3ab3aecc3b96776bdcb071370bacea514398488ee217bb72b5ef5080aacf95173a7172468c4c02e21184bfc5f03d45d16f268497756db26bdd6fb49a0f7d2be29ca2da7a17030c99be91dd38212"}], 0x0, 0x4040004}], 0x347, 0x566afa5a5374e8c4) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fb4000-0x90)={0x1, {{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]}}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b26000)={0x0, 0x0, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000df1000-0x28)={@common='lo\x00', &(0x7f0000cf2000-0x34)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "b448f0", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000098f000-0x4)=0x0) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000be9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cfc000-0x4)=0x10) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000cfb000)={@common='lo\x00', @ifru_flags=0x1}) r2 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000118000-0x4)=0x800, 0x4) connect$inet(r0, &(0x7f00004d8000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000989000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) bpf$OBJ_GET_MAP(0x7, &(0x7f00001db000)={&(0x7f000055a000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000a5e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x8000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003c000)="2e0614591f38e2e1e5256a743c165d157f3c1d23b357e67c9f59b9b882cc8374f94432faa657af2ccd9fee4523d1ffeb7f91d7a5376df7fa26fd1b129c6be0e09e25e0b40f7b", 0x46) socket$inet_dccp(0x2, 0x6, 0x0) accept4(r1, 0x0, &(0x7f0000880000-0x4)=0x0, 0x800) 2018/01/10 05:21:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000596000-0x20)={0x80000001, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f000033b000-0x20)={0xfffffffffffffffc, r0, 0x10001, 0xc1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fea000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fe9000)={&(0x7f0000fea000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b73000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(xtea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) 2018/01/10 05:21:45 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000046c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80004, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r3, 0x100000000, 0x2, [0x5, 0x8]}, 0xc) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000000)="2180b408b65d06f58624b5f8fda5a9c073737b93918a4556b48897e01ed675c4b3fab35dabb318248dfeec594fcf33480524556e6f5ab06760e2207b343c79cf0d858d4e1af021d3551d0069fb3031f58bc946b3ad319c25872564eda35f0c7c0ee00bdd9775c0854db481298eb6283b5d6d91fa563cfb3f9cd7ba5b42259e4c7347e23668614d7ddbee") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x2, 0x4, 0x0, 0xa0, 0x2, 0x80, 0x20, 0x2f, 0x0, 0x0}, {0xfff, 0x7, 0x8, 0x4, 0xfffffffffffffffb, 0x1000000, 0xffff, 0x1}, {0x101, 0x5be, 0xd8, 0x6}, 0x7, 0x4, 0x0, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x1, 0x3c}, 0x2, @in=@rand_addr=0x0, 0x6, 0x3, 0x1, 0x6, 0x612, 0x7fff, 0x80000001}}, 0xe8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x10000, {{0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000795000-0x20)={@generic="f0ea7782f5bea3d41f6ab1e8d17565d8", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/01/10 05:21:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd0000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000467000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000cd6000)={0xd6, &(0x7f00009c8000-0xd6)="a6df5aefcd672730f0ecf8e68a5fcbcbc6d9e609c1c45f8ea6b03c2a5a417fad421d537c7fa061524f8180547312e638897f0b0dc60ce26afb2752ae64b5dabb5c81fd7e3fabcb318accb67c2dcec67aa4f9ca5df59004d1f2b0885c5f165d0eefcc98308875011f52ea0d09c32f07cf96556f50545fc233510cee2f734d840db3500766449f84477daf5c5e68283318680fc894a1b3ae7a7f5064447a17d77955d453d692f656aff6d94c715bd03c80038a76834deb06954cb82ec61e2f997da2e3ae339a5dfa810e622b687327755868356584f49a"}) 2018/01/10 05:21:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000d5c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e94000-0x4)=0x10) getsockname$llc(r2, &(0x7f000025a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fb7000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b82000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x101}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x100000000}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0xfffffffffffff369, 0x4, 0x3, 0x100000001, 0x2, 0x0}, 0x3}, 0x9) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000)=0x7ff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000009000-0xc)={r1, 0x2, 0x10}, &(0x7f0000009000-0x4)=0xc) 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000603000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000064f000)=[{&(0x7f00004fe000-0x1000)="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", 0xf02}], 0x1) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000059f000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a59000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000604000)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000554000-0x4)=0x0) getuid() getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc) getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013d000)=0x0) getuid() getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000326000-0x2)=0x0) getuid() getgid() connect(r1, &(0x7f0000d02000-0x8)=@sco={0x1f, {0x1, 0xfffffffffffffffa, 0xfff, 0x100000000, 0x1, 0x944}}, 0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed1000)=[{&(0x7f0000394000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e9e000-0x50)=[{&(0x7f00009fc000)="29fb927df1a2920277e06b7be16c778508716dc8f29eef84a21f8794620e4ba5", 0x20}], 0x1, 0x0, 0x0, 0x20004000}, {&(0x7f0000f44000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000661000-0x10)=[], 0x0, &(0x7f0000272000)=[], 0x0, 0x4000040}, {&(0x7f00009c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004b000)=[{&(0x7f00004e6000-0x7e)="b486c67cf9a05efd816b5efd8645c94ee8bf6b08198afde9eedf5ac7366e4af1667d371e23c91058a3571abc2628e557ea7f89b452bad30312638b01e26b1bb2f3ef72b268dac31ad59b52767d73ba6778fc8b14cb2688730611b15474b51a93a43742dbe72d82526f8f386c4e51368fe7315daa95e046dd8a7960f23ba1", 0x7e}], 0x1, 0x0, 0x0, 0x0}], 0x3, 0x40080) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000843000)=0xff, &(0x7f0000bb8000)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={0x0, 0x7}, 0x8) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 119.870165] sctp: [Deprecated]: syz-executor3 (pid 29134) Use of struct sctp_assoc_value in delayed_ack socket option. [ 119.870165] Use struct sctp_sack_info instead 2018/01/10 05:21:45 executing program 6: 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$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 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}}, &(0x7f0000005000)=0xb8) sendto$inet(r0, &(0x7f0000d1a000)="f13d056ccd68795e44446e2162ac0b63a2108623ed586a26c7649f6a232fd0109a57e76a0c7122ed3eb33bfe79b5e64f", 0x30, 0x10, 0x0, 0x0) 2018/01/10 05:21:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000a7000-0x38)={0x0, 0x0, &(0x7f00001bf000-0x10)=[{&(0x7f00009e0000-0x2)="b84c", 0x2}], 0x1, &(0x7f0000abf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/10 05:21:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000076c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009e8000-0x14)={0x0, 0xffff, 0x5, 0x8, 0x9, 0x7}, &(0x7f0000086000)=0x14) syz_emit_ethernet(0x10e, &(0x7f00002b6000-0x1bf)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0xd8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @generic={0x7, 0xba, "a120fa15cbb83215e2a192f6db0d6d1a1efd9f07efa682ec7ebeec5a0553f704f41da026f8979f06642b71c92148947ef72c386daf1603eb6538e0b643f2cd7990fcf567450b3e0cc9c75a96d3912f67894fd5503b5fe9ac1a476699cd226fe03b175de6c144729496ddfbbaa5a28821d0ee75fc1f513d6f7f067b7137b8eb326f635edecb20b9068e1a797904188cd2c2d73462dd5eb144071777a8f60c2bfaed43ba31f74691dfd2c9d93a342a1900b2ed286cc13e9446aace"}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1e4d2e", 0x0, "839896"}, ""}}}}}}, 0x0) 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000520000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f78000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006e9000)={r1, 0x80000, r0}) syz_extract_tcp_res(&(0x7f00000fe000)={0x0, 0x0}, 0x3, 0x4) syz_emit_ethernet(0x3a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xffffffffffffff48, 0x0, 0x9, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, r2, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/10 05:21:45 executing program 5: r0 = socket(0x2, 0x8000e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0xc, 0x1, 0xffff, &(0x7f00000b3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000d4f000)=0x7fffffff, 0x4) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000150000-0x78)={0x2, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000d51000-0x18)={0x0, 0x8, 0x10, 0x0, 0x401}, &(0x7f0000ba4000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000094b000)={0x41ca, 0xc8, 0x8000, 0x6f, 0x9, 0x100, 0xb08f, 0x7fff, r4}, &(0x7f0000798000)=0x20) 2018/01/10 05:21:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009d0000-0x48)={0x8, 0x7, &(0x7f00001ae000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x1, 0x0, 0x0, 0x0, 0x30, 0x0}, @call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b74000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000a0f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000034000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}, {{@in6=@mcast2={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}}, &(0x7f0000af7000-0x4)=0xe8) pipe(&(0x7f0000bab000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000350000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000)=0x14) pipe(&(0x7f00002e7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a8d000-0x8)={0x0, 0x81}, &(0x7f0000fb2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b73000)={r3, 0x4}, &(0x7f000032c000-0x4)=0x8) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00005db000)=""/0, &(0x7f00006d6000)=0x0) 2018/01/10 05:21:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fc0000-0x10)={0x1, &(0x7f000096a000-0x8)=[{0x0, 0xed7, 0x7fff, 0x8000}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001eb000)=0x0, &(0x7f0000480000)=0x4) r5 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r5, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) writev(r0, &(0x7f0000d5a000-0x40)=[{&(0x7f00004b9000)="1e78636b323d206f1091e26ac692bbf499a7c6f4f65a640297c7ffaaa0360edc409ea4243fc910623142fb1f91197e0a260876ff2e78edd9798922b55a04e2e7d1ade95cda4fe8d98f688c6c90a031622df46d5c8eedb0db585a873076344a18ac9010ee0c9d939059e77630e53c09e3bce2f6261a98e68b7c1555a4d494278775961d9a6a901b5e3402b19669cdbcffd42544cc496a477227ce1c1ff304e8a8aa026f9a1adc86f247572d1c92c67ac3379b1f8f72b2df449958ab1c19674ecc", 0xc0}, {&(0x7f00009cd000-0xa3)="31363e0e1860a04daf440d1d34922c4b76cf9551edf4e5746373f6626932a5b8df242d6d7505d1f9f93f62a5cc94f53a8eba0054efd0efa16f476754c8298c218c17b74cfcfea0947028485d5efe1e93b0d0b3475fc02726743bce8498d3990ac3f2602b2d0158009eba7c161f8a585657beb076f74bc688ef7c767329727df94907beedc207d53e0ccb66983803fada8601b84388e7c98dbe6fb4c8d4004232013bc3", 0xa3}, {&(0x7f0000341000-0x9e)="14b8c16dcf052554fb0c670c778dddd28deb9f0368eb088df4244cc43e86feb394b08530eee5b656b0d99a101257a733b11503c45df7e1da2be965690655176b67302fe6d34167c478d455e2c401d99684c3c8e4be532515164f8fdb4cd4b9b4ee339b3dacbce4c0e161cb55ad9ba6322fc68bd168d863886e87f14c1c50a457ce49c079a5b76c9b827ebbb97d17009ee9731a50ac5dcc75e7b995cd9a1d", 0x9e}, {&(0x7f00004a4000)="90a73e66e39b6f08c2bb9ed7b1dd0aae1fee88ec712b2def61fad0516e7f30ff28e3f90077879a9f28263766577c1f2f25ea9909fe0916d9f0d80dee96459e1016eef200bf5ed68fd9dcd5e4cde9defba43637fbf6114a26f2ae5c48b3085b8ec8", 0x61}], 0x4) sendmmsg$inet_sctp(r6, &(0x7f0000234000)=[{&(0x7f0000fdd000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000463000)=[{&(0x7f000083c000)="55e7245bbec3a123046d1d1db42cbe5e9f17ab99c6c92662f4811beacb777397b85b7e612c52ac6a", 0x28}, {&(0x7f0000323000-0xfc)="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", 0xfc}], 0x2, &(0x7f00001cd000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x201, 0x9, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x204, 0x80, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x712, 0x4, 0x1c84600000000000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x4, 0x8, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0xaf2b, 0x0, 0x6}}, @init={0x18, 0x84, 0x0, {0x10000, 0x100000000, 0x1071, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffe, 0x1f, 0x8001, 0x101, 0x90000000000, 0x91, 0x1f, 0x0, 0x0}}], 0x150, 0x0}, {&(0x7f0000cba000-0x1c)=@in6={0xa, 0x3, 0xc958dae000, @loopback={0x0, 0x1}, 0xfff}, 0x1c, &(0x7f0000e62000)=[], 0x0, &(0x7f00000c1000-0x150)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0x8, 0xfffffffffffff775}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x2, 0x5, 0xfffffffffffffff7, 0x2c1, 0x7, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0x90, 0x2, 0x40}}, @init={0x18, 0x84, 0x0, {0x0, 0x4, 0x3, 0x40}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xff, 0x2, 0x3, 0x8, 0x9, 0xfff, 0x4e97, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x800a, 0x1, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0xfffffffffffffff2, 0x5}}], 0x150, 0x0}, {&(0x7f0000e5c000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c65000-0x10)=[{&(0x7f0000126000)="ac6b536b8db179e3d3ad77dcca8654210ff8362bfea79c390723afd206ef2007ba287beac6fe027660bd4327c476ea432eaf607fd2bbf6735f38947ed52ec8322249a0dd3863752d8543a414889c82fefdad6275baee181cbf572c623ccaa2a7dada90032f86c39e5c38d69157b75ea94f269ce2dca5829dba3d309be838876d85df2675c4c97d5affc863873ee02a948c5ed149dcb5cd57da6c34bd0627145775d9d9d13f33e00e283088de7c05a5ee9827e110e04456971e7a3c9be59562777d0ddc52d8dfecf6cbb6da9de87312da8a9ce8b7daa2", 0xd6}], 0x1, &(0x7f00005c7000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x0, 0x1000, 0x7f, 0xffff, 0x8, 0xff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x25cc, 0x8, 0x401, 0xf1, r4}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xffffffffffffffff, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0xd1b4, 0x4486, 0x1}}, @init={0x18, 0x84, 0x0, {0xff, 0x1, 0x9, 0x7}}], 0xf0, 0x40}, {&(0x7f000063e000)=@in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a64000-0x10)=[{&(0x7f0000b91000-0x68)="6e255c9409b766914af65f926f1b9cca308faa61509a216c6babe98bab5f93bb651185e204ec3a6902d96d97686d787958a0517f187a3d74e03c019a7356f189597ed478e3d11fc627ef7e9780eb5a667b20377d810b7d757b8fd857dea5328e0f4f2451b050f855", 0x68}], 0x1, &(0x7f000045a000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff9, 0x10001, 0x8003, 0x6, 0x1ff, 0x3, 0x8, 0xfffffffffffff801, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x209, 0x76, 0x282, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x3, 0x6, 0xb8aa, 0x80000000, 0xfffffffffffffffe, 0xd16, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0x401, 0x10000, 0xeff0000000000000, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x4968, 0x0, 0x8a, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xffffffffffffff01, 0x1, 0x5, 0x6, 0xb9d9, 0xcdf, 0x1, r4}}], 0x150, 0x85}, {&(0x7f00004c2000-0x1c)=@in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1c, &(0x7f00007a2000-0x90)=[{&(0x7f0000a4f000)="f9f049d8c434343709d31e0c2e4dec967d8a909fc81da58bf21bd8a913b46cfa7ffd00b1a49b195b1575101e6a277821d6a99e7ab93852d22e6688e753bdefb8ba5834d146024e4761627c9f55c1d3740c78da3c386dabb75aee68e7015bb63a5e9ac890d553abe31db1b343fea72125efb6583dbf3d23610f2a2f30993693b049a480c5e48eced3ecabe13ed689037864799de69677c7b730d4610724e6e034a4299e24ceb3206cd3ee5f026e2cf10fb750a81703852914c750fb9e3a1b4713ca932391", 0xc4}, {&(0x7f00007ef000-0xcb)="5fa684b33c5b59cc0dbe147838bce1cf998a939afc912ceafcaa3de4c39a3c8e70b6d9236c1454055a50c21a444f89f95c698e4f29db5de60113c1d7a98c4e60c210f94faed58b2be16cece87996c576b0b0ae0dbc14f4f3b2a9e6b9414040e95218913651b0f8315f82f02675cb6377cb1d13d37a3e707171bb2a3d3aa0bbe2a07388c6bbda5bcef4808a9daa64ef901ef882ee9cbe106e48a16b860224570ae39434467f606a3b481f276e7ec0f33a0ebf4bda693fb0533964436a2722ff7d38deb093c02824874088dc", 0xcb}, {&(0x7f0000331000)="28fd41586fcefaa79f669e96b4a43939713aa22bf8c0a5383d892a1671b28ba1e3c1261ed3cfb980a57905eef0dfea7a951dff5bb5ba5342c83100504f850aae7ee3f722e547056e6f046b58721b809f5e97aace3fd702fe5d7167f05608f02aeafa1f665e71aa7c84eb5147510be8be84e20d94fe00781a35662d43004150762b629fe70e8a53f96eae3bbfe653c936d16a0c0ea770a05a4eeeec39206a97cd0ccc119fd7f9a27d", 0xa8}, {&(0x7f00004b2000-0x21)="b8a395228ffb113322c6b3c8b0dc22ebaba43f65587f37d13259b1c6ebfc808a02", 0x21}, {&(0x7f0000384000)="9443829ae1e56853b672cb9979736105b5b1ad89f13b173edc6982e36f1bcd174e4402ae33ea2440d011f820e5a1a3ef77fec7e6a441b5c4072e0c1945d20e6702d9c878d6c4b8a52fb0a39fb4b7b1eed5bf2519ddaf1a531378b1d71735c7cd93db4c08574c9c914c6e1693aa3cac76c077354a2570665e6a8be4a9d7e748a2afb9c1a96ab213b299d14c0a498a1b863425f3a4543503291d5a997724f489acb706f1cf503b271542", 0xa9}], 0x5, &(0x7f00000b9000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x55, 0x0, 0x3, 0x7, 0x9, 0x7f, 0x1ff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3e1b, 0x7fff, 0x4, 0xfffffffffffffffd, 0x3, 0x9, 0x6999, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x80, 0x95, r3}}], 0xc0, 0x10}, {&(0x7f0000e18000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000889000-0x10)=[{&(0x7f0000137000-0xf7)="5fd5cdf4f3af3e6069e85610c73d5192d9a4bbc8d011845d1656385c91db276ff2a9d6b1e93303a23890ffa468f4cafc2e31536f374ab1683cd878e9e18904986cb4e0c5a10414aa3770c5ddb1381c98d247435c27d60c1e26a2f8d7d3d74a01794769913b8f61b19e1eeef0b449f25028f48972e1247861a99a1534d49a8d3ac8e464734d70ad969353ef10aabcea123e4fb31e2f6bf2629c0041d59d238d77ef4b93a6d09b48b7e3becf0b78d62cc3ee099cf5c8c13fc27d826048415b801ae952b56904d229c3a54b40d41663b30467700951f34c2ed54a95f0323905d804743f9e6e07494efa2b49cf9106a85d4286d9477e307741", 0xf7}], 0x1, 0x0, 0x0, 0x40000}], 0x6, 0x40) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r5, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000702000)=0x0, &(0x7f0000446000)=0x8bd4687c58f9ee01) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getpeername$inet6(r0, &(0x7f0000dfc000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b1c000)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) 2018/01/10 05:21:45 executing program 4: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000edb000-0xc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa9, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@end={0x0}, @noop={0x1}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @cipso={0x86, 0x0, 0x8, [{0x3, 0x0, "c62df10c37bfca67829f2764cdb9c4"}, {0x0, 0x0, "b7d5972579cf6c68475b3ab7"}]}, @cipso={0x86, 0x0, 0x5, []}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, "d8465cf1b65f450d"}}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ee3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005d0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d2f000-0xa0)={r2, @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]}, 0xfffffffffffffffc, 0x2, 0x0, 0x3, 0x83}, &(0x7f0000eab000-0x4)=0xa0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000039f000-0x8)={0x0, 0x0}) sendmmsg$inet_sctp(r3, &(0x7f0000f0d000)=[], 0x0, 0xdf617a9e097584bb) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000971000)=0x5b, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000810000)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f00007a0000-0x4)=0x100000000, 0x4) [ 119.940234] sctp: [Deprecated]: syz-executor3 (pid 29142) Use of struct sctp_assoc_value in delayed_ack socket option. [ 119.940234] Use struct sctp_sack_info instead 2018/01/10 05:21:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000310000)={0x1, 0x4, 0xeff, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f00007d8000-0x8)={0x1f, {0x9, 0xfffffffffffffeff, 0xc, 0x8001, 0x1, 0x401}}, 0x8) 2018/01/10 05:21:45 executing program 1: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) socketpair(0x5, 0x80000, 0x1, &(0x7f00001ee000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f4a000)={0x2, 0x0, 0x3, 0x1f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000067c000-0x10)={0xea, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r3, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c1", 0x60) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000dd3000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/10 05:21:46 executing program 0: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x848083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000d3c000-0x12c)=[{{&(0x7f0000c14000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x244, &(0x7f0000ba9000)=[], 0x372, &(0x7f00009cc000-0xee6)=[], 0x0, 0x0}, 0x0}], 0x1, 0xffffffffffffffff) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) sendmsg$unix(r0, &(0x7f00006e1000-0x38)={&(0x7f0000ce8000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000085a000)=[], 0x0, &(0x7f00009f1000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000023b000-0xc)=@sack_info={0x0, 0x101, 0x7}, &(0x7f0000cc1000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000969000-0x108)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x3, 0x67c8, 0x8, 0x1, 0x4, 0x0, 0x0, 0x2, 0xdd0b, 0x5, 0x0, 0x1, 0x4, 0x4]}, &(0x7f00007c8000)=0x108) 2018/01/10 05:21:46 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000016c000-0x4)=0xb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000e3e000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) r2 = accept(r0, 0x0, &(0x7f0000533000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fda000-0x10)={0x0, 0x0, 0x10001, 0x50097369}, &(0x7f0000b3c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000590000)={0x9, 0x80000000000000, 0x8204, 0xbed, 0x8001, 0x80000000, 0x9, 0x9, 0x0}, &(0x7f0000682000)=0x20) sendmmsg$inet_sctp(r2, &(0x7f0000e05000-0x70)=[{&(0x7f0000fdb000)=@in6={0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f0000bec000)=[{&(0x7f0000553000-0x27)="a6f927e55a03332b3f650eeb98a15da0fbd5a0ed9df0d6fa6aaa86ed39acc3a9d2e140350b24c2", 0x27}, {&(0x7f0000abe000-0xc4)="d2e508e6414f95baed38725a9a90d27735a1dc60ec71d820c3a9f0ebdbfcef005c09402a983ab63621709a0cfc7c8b198b9d1b567e3fc437368262668849630904735e6d927b35202d3d7edde1374f7a0c7dc5aedb2b19b29417e91ec8eb6d926cd658ea1ae196e2892a8f503d62aa0b36dae3e1f02749292b92aa24b51b4e9cb6fc5e01a5733fee0cfd081f474ce49dc3d60cc88506c07dd21e936ec27bd90811f19c14c35a991b95dc4a41dace4b6bdb17acffc32b97ebfb828a1a011596d59f4a3e82", 0xc4}, {&(0x7f00001ea000-0x45)="0e1cf951415ad9efc2ce85ee0a4a1594df536000f2d57099f8e8462fc28f6ca66550ad1e10a094fb6fe9dcc4589dcd18490c98a397f2f3e2854fb9593b08324ae93c7613bb", 0x45}], 0x3, &(0x7f000075c000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x3, 0x5, 0x6, 0x5, 0xfff, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x9, 0x1, r4}}], 0x60, 0x11}, {&(0x7f0000177000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48000}, 0x1c, &(0x7f00001ee000)=[], 0x0, 0x0, 0x0, 0x80}], 0x2, 0xc000) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0xe, 0xa, 0x5, &(0x7f0000762000-0x8)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000ce0000)=""/173, 0xad, 0x40000002, &(0x7f000019e000)={0x4, 0x100000001, 0x4, "1cd350938f09", 0x2, 0x0}, 0x10) getsockname$netrom(r0, &(0x7f00003cc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d72000-0x4)=0x10) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000fff000-0x4)=0x0, &(0x7f000022b000)=0xfffffffffffffe46) writev(r1, &(0x7f0000b62000)=[{&(0x7f0000801000)="4c04a5f20a88d3927ce7f17a26cbe67ed797a93d9077479599059738e60fedef7b20b9153be3590f747108521f24249d449a2867a38803822248cd16c1e42f33a5b0413712bbf73628f90faa6da69a224535ef374d867fca584976245f3f11d9de6babf80a052df9908a5662f66e30f2ce9d36c7fefee97a4aae4b552076944d28f33861dd09a7950a72ea34048df9853a4e599d3596459c401bbb5702b22b1a90bfdb37409fc019057f36d26c94ff5db835237e7ae0399c0adbf67bd5948e81348f4a617237d557497c1ae3fcdc7e9b2d182591af1b2fa8ee45c4558c", 0xdd}, {&(0x7f0000424000-0x5f)="3de7ce7d5ca1e7bfe78cabecb2a93f6f50a901198750685a023083cbdb185d2d3f4fd4d77af4704400119fd5462318c2f83a4104814be4bc8e9598d3a4db1a0faf82971b8df823e61f7b7691d37274058a1b6723d516f35302cc4858f6dcb9", 0x5f}], 0x2) sendto$ipx(r0, &(0x7f0000f20000-0x88)="d72a8d1b1631020d19315f103aef99497ce937b55df7cba3e5c26c66dd662a21dd998cd33d5416f8e025c7f5c0f37cc0d2ddd6405ede4ca8626c899011d915f2ef054963de71d91bad3055f33f7597c765b87be833e42232e5666fd7f947dfc80bf2481ca728a23e0b79442089a507cbf97729b22a23e53ca4ea674552b3843e2085f113acd66963", 0x88, 0x20000040, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd6000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000007b000)={0x0, 0x10000000080000, r1}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000360000-0x10)={0x3, &(0x7f0000ab8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000333000-0x10)=[{0x4, 0x0}, {0x3, 0x0}], 0x2) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f9a000)=[@in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fc0000000000000}], 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d38000-0x4)=0x0, 0x80800) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000315000-0x4)=0x22e07f83, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f00008ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000189000)=0x60) sendto$inet(r1, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00002a2000)={{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x9, [0x1, 0x2, 0x8, 0x7471, 0x5, 0xfffffffffffff175, 0x100000001, 0x5]}, 0x5c) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000dc4000)={0x1f, {{0x2, 0x0, @rand_addr=0xf6, [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]}}, 0x118) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) close(r0) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fc6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000fc6000)=0x14, 0x800) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000ced000)=""/196, &(0x7f00003ec000-0x4)=0xc4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) 2018/01/10 05:21:46 executing program 1: ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0xb101, &(0x7f0000000000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00007ab000-0x4)=0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000a56000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001ed000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000347000-0x8)={0x0, 0xffffffffffffffe1}, &(0x7f00007f4000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x7f, 0x0, []}, &(0x7f000082b000)=0x8) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001f5000-0x10)={0x0, 0x0}, &(0x7f000084d000-0x4)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg(r1, &(0x7f0000964000-0x38)={&(0x7f0000362000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000c7000-0x10)=[{&(0x7f000003e000)='O', 0x1}], 0x1, &(0x7f0000ca6000-0x1f8)=[], 0x0, 0x0}, 0x0) r4 = accept(r1, 0x0, &(0x7f000022d000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000643000)={0x0, 0x0, 0x0, 0x5, 0x200}, 0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000a8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00001d3000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x5, 0x7, 0x3}, &(0x7f000081f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000100000)={r6, 0x80}, &(0x7f000046c000)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0x80, &(0x7f0000982000-0x95)=""/149, &(0x7f00003b3000)=0x95) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000caf000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdc000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000751000)={r7, 0x3ff}, &(0x7f0000ec6000)=0x8) bind$alg(r0, &(0x7f0000e69000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) accept4$nfc_llcp(r4, &(0x7f00002b5000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003ab000-0x4)=0x60, 0x80000) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:46 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000c85000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000-0x67)={0x0, 0x5f, "9abc933b3d490ae7cfcd3461463c333309ea91e4abbf42f4cbeec45478e2962194c22f6c425be2c9e0f934e0e080804ce62575cda98a2beeaae4747f78c67716f307de13b9677d6ccf3aa3451d5be2b8461a845c1f85384112413c1b184e79"}, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x1c, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000000)=""/231) getpid() 2018/01/10 05:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x100000000000, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000942000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000721000-0x8)={0x0, 0x6, 0x9}, &(0x7f000042d000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000098f000)={r3, 0x5e, 0x3ff, 0x2, 0xffff, 0x9}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$nfc_raw(0x27, 0x2, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee7000)={&(0x7f0000a7f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f60000-0x2c)={0x7, 0x9, 0xeb, 0x80000000, 0x15, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f000085a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x102, &(0x7f0000000000)={0x11, 0x6, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ead000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e94000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000a51000)=0x4cb, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000e1000-0x10)=@req={0x28, &(0x7f0000458000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000045d000)="4ac82b2843b81e1aa229be5ea63a73df984c140e669e80f4ad5f7953f08150d2"}}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a3b000-0x4)=0x0) syz_emit_ethernet(0x7e, &(0x7f0000ff9000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}, @lsrr={0x83, 0x7, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @rr={0x7, 0x17, 0x0, [@rand_addr=0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @lsrr={0x83, 0xf, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @loopback=0x7f000001]}]}}, ""}}}}}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ff000-0x6)={0x0, 0x0}, &(0x7f0000d3e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000281000)={r3, 0x80, 0x7}, &(0x7f0000ea4000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000040e000)={0x9, &(0x7f0000b63000+0xf91)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f000024e000)={r5, 0x2, &(0x7f0000876000)=[0x3, 0x1], &(0x7f0000811000-0x10)=[0x100000000, 0x80000001, 0x800, 0x6], 0x1, 0x2, 0x7, &(0x7f0000783000)=[0xed55, 0x0], &(0x7f0000f58000)=[0x6, 0x5, 0x1000, 0x9, 0x8, 0x6, 0x5, 0x6, 0x8], 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004fa000)={r2, 0x3, 0x1, 0x80000000, &(0x7f0000214000-0x10)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004be000-0x18)={r4, 0xffffffffffffff14, 0x30, 0x5, 0x5}, &(0x7f0000435000)=0x18) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dca000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0}}, 0xe8) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000622000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a9f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000953000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x800}, &(0x7f00009a1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000434000)={r3, 0x9}, &(0x7f00008c8000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f000077d000-0x38)={0x0, 0x0, &(0x7f0000ac4000-0x90)=[{&(0x7f0000b69000)="dc0f4a3948e8850da26d4f8dda572629a3dbd928a50f21c40947a8a20b079545f9c4e3548575cfe726a10aee31e23992f105e583962be550f4221a7ce9e522b6ef2e41aafa451d6cd206864b6715b21006f229201d1ba680c70ac6b4cc19a0647b4619329031708c1cf7b48944d3d0ed0e179075c948909b0e4eac1965a48f5603dd58406bd11a66cf788ef9eff97aec64cf1c13d83775c9ea93e1917b8651686dea61c01947f681f732b00bcc3c24005a255f7ee211138712031e2778ec9e26a58a7e710bc45065241ea63c0d", 0xcd}, {&(0x7f00004ac000)="2ac2ef2289cbd55845bc3e4bba40b285a3955699ceef60e387877a66f8c84f737d39a4f1b4ccb4fe88f53b996cb20e696654f9ee794c8389555c6a017effc7152af586255db9d3d4425474281c98aaf82cc9b1b56f83c04030df07b27a582b7f6bdc977cf366f1723b63b6074703c5e77bb4a4d26a42dbc8108de414a0baa5aee044cbe523684894934291c33c801c88a2cabb5c4fc43ea6eb1b628ec11f4a85b6698f91e5", 0xa5}], 0x2, &(0x7f0000675000)=[{0x38, 0x11f, 0x10000000, "2a4591e21e1e1b2233ed3c75e79913a07c6cf746406bd301a9cb817a8bdb81eb52d87b1e55"}], 0x38, 0x20004010}, 0x40) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000604000)=0x80000000000, 0x4) sendmmsg(r0, &(0x7f0000145000)=[{{&(0x7f000046a000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f92000-0x10)=[{&(0x7f00008b5000-0x6f)='h', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x44084) sendto$inet(r0, &(0x7f0000e37000)="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", 0x218, 0x0, &(0x7f0000c2c000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000110000)={@common='eql\x00', &(0x7f00009e8000)=@ethtool_eeprom={0xc, 0xd227, 0x10000, 0x8f, "e67d1323a04ee6028d39d8ee166fea3324b5aa3386c13178f8f979011eb811da0393b85a2b06ab773516e4ee47f4caa79cea4f31e92b49a6bf067fcf4ded21148dcd8049b9845f2d55ab8e74e8097a63dd9a3f8decfc872e14c90d5e2f25f9c3e9af26f4f83c4db8b646933a4ea2c1eb77af540bc292ec211115efacccc6104a61e79ff0e2e42013fc7b905002ec83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f00009d5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb63, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb55, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x1044, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004e0000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c07000-0x4)=0x6, 0x4) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"5b2d71889c5104"}, 0x8000}, 0xfffffffffffffd26) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@cipso={0x86, 0x14, 0x0, [{0x0, 0xc, "e42503be32d87dae3ab2"}, {0x5, 0x2, ""}]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) pipe(&(0x7f0000a40000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000345000)=@int=0x0, &(0x7f0000f22000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f000048c000)={0xf, 0x8, 0x7fff, 0x0, 0x4, r0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e79000)={0x0, 0x0}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000e79000)=""/60, 0x3c, 0x2000, &(0x7f0000e7a000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2000000000002, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000697000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@common='sit0\x00', 0x0, 0x0, 0x0}) 2018/01/10 05:21:46 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00004af000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000-0x2)=0x7ff, 0x2) 2018/01/10 05:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) connect(r0, &(0x7f00007bd000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00000c5000-0x6c)="1f000000040aff0000000000000002000a05810000ec1519000000003fdf08", 0x1f) socketpair(0x3, 0x6, 0x3f, &(0x7f0000299000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d1e000)={r0, r1}) 2018/01/10 05:21:46 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000b03000)=[{&(0x7f0000d85000)="d945335fc03bf644b712fb6b1e508b486dc5ec263f366ba8673362db4baa3be9024334a40d6279ec5976a799368c79322ac701f3834186644accce7b5924dd2dd36cc5fa852c6b70bcaaaf067dd16083ef6321737a6e1ed971be7c8ffa3a650014b0ba97d791bad57ce5cf488b1056affc432b477d2a9c3e1d40b4aa50bddc41af89ab447fe15e00753f36d790d45fad50eea3793db4c967d04c71b4553948dcacb8e190e772098c4b1d3fa1fe5928f3c44c2dbe7c92de6a2675320df7bdb85b9b70ccc7238bf934e496d914cf6c6410f8625acf6ec3961e9a2c2ba1ef7f", 0xde}, {&(0x7f0000001000-0x77)="d62d179c286bc322bc0b43d47adac361148a675f1260443d1a1336341c55b5fe2adf0b403aafd9657820baee502aed539afe4130a4a43065ecec6f236900d06e4d0928d8d21a202665233395b46c3f7f2680d815ccfa3951a45611657317a7556186d015f82083091aea8375a9210d5798bb505c9533c4", 0x77}], 0x2, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="03", 0x1) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x807, 0xff) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ca5000-0x90)={0xeb, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bae000-0x4)=0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000dec000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x8) tee(r0, r0, 0x8, 0xb) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000dec000-0x6)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00006ff000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/01/10 05:21:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000681000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000)=0x3, 0x4) accept4$inet(r0, &(0x7f0000e0a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/10 05:21:46 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x35, &(0x7f000097c000)="", 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000029e000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000501000)={&(0x7f0000000000/0x1000)=nil, 0x3ff, 0x5, 0x28, &(0x7f0000bf2000/0x3000)=nil, 0x8}) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x80000001, 0x8, 0xc, 0x23f5, 0x4, 0x70a3, 0x7, 0x7, 0x0}, &(0x7f0000003000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x5107}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000)={r2, 0x7, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000)={r3, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x8001, 0x100000000, 0x6}, &(0x7f0000002000-0x4)=0xa0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0xeffffffffffffff7, 0xffffffffffffff27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000083d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f000022c000-0x10)={&(0x7f0000000000)=@newsa={0xf8, 0x1a, 0x201, 0x2, 0x1, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x30, 0x3, 0x101, 0xa, 0x20, 0x80, 0x89, 0x0, r4}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x6c}, @in=@broadcast=0xffffffff, {0x49, 0x7, 0x800000, 0x1, 0x4f8e, 0x401, 0x0, 0xfffffffffffffff8}, {0x1, 0x7ff, 0x3, 0x0}, {0x3, 0x3, 0x100}, 0x2, 0xffffffffffffffff, 0xa, 0x5, 0x8, 0x82}, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x45}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40010}, 0x8040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000005000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getpeername$packet(r5, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007e8000)=0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000-0x28)={r6, 0x0, 0x11, 0xc5, &(0x7f0000000000)="23103808eb9cd6e53a2cee56147fd7bb09", &(0x7f0000000000)=""/197, 0x100, 0x9}, 0x28) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f000076a000-0xc)={@broadcast=0xffffffff, @rand_addr=0x3, r7}, 0xc) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ba7000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="5c981fc6ac2b0e83468eb9060bc76373", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000)={0x8000, 0x4, 0x800, 0x200, 0x3365a012}, 0x14) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x200000c, 0x1153, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000003000)='dctcp\x00', 0x6) socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept4(r3, &(0x7f0000003000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000002000-0x8)={r7, 0x2, 0x0}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x0, 0x5, 0x1, r7}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r6, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000007000-0x2)={r8, 0x9}, &(0x7f0000003000-0x4)=0x6) setsockopt$netrom_NETROM_IDLE(r6, 0x103, 0x7, &(0x7f0000001000-0x4)=0x400, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000008000-0x90)={0x100000000, 0x80000000, 0x2, 0x79, 0x2, [{0x2, 0x9, 0x4, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x2, 0x200, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000953000-0x1f)="1f0000000104ff00fd3945c007f0ffffff00050008000100030000dcffdf00", 0x1f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000520000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006be000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dec000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000281000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d3f000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000406000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000043f000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r6, 0x6430) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d69000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005dd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000088a000-0x4)=0xe8) r9 = getgid() getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008e0000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000718000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000046e000)={r10, @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]}, 0xfffffffffffffff7, 0x101, 0x7f, 0x0, 0xb4}, &(0x7f0000fe9000-0x4)=0xa0) sendmsg$netlink(r0, &(0x7f00005a0000-0x38)={0x0, 0x0, &(0x7f0000423000-0x10)=[{&(0x7f00007ed000)=[{0x1a8, 0x2a, 0x4, 0x1, 0x3, [@nested={0x194, 0x41, [@flag={0x4, 0x8d}, @flag={0x4, 0x5d}, @generic="a28bd9f4e8c96f2f9745c2e2c6c53e8e21dbde9a2914a679b30872b790926001e0fa9eb868fac3cfe018065542b6565e1669bbc1af288143e648f82ff56afec60cbcfdd7d9cfc0", @typed={0x68, 0xb, @binary="1a96cc7c8c84c3b4d6c830d0c1d9e6d13aad09fae378914be84da81e490ac08b2a57655ab4765f7be6165099b13af789ccfabe25edb82c789bc68aa6a330fd82ab1b6c34342693c463e61880378f4f23b7c42869817902dec0642c96a4"}, @generic="a6c5bb2c5c0a549c5e05e8a22beea689a194de14e1d793", @typed={0x28, 0x89, @binary="2a71e8abd542e4e210502a3a31fe59c4bf10ec25ec9e51ab501544f85a"}, @typed={0xc, 0x56, @u32=0x81}, @flag={0x4, 0x16}, @generic="7a32d5447ccf0cb4bf455f2ed7ea1bf600ca72aa6520414d6e2ec3940a18b0aa092324920acb40291bbf2d3efd8c059b5225656599eec2c6299c89949ec83b4526e6e20605dd44accb26c45a5c8fb86da26e7e7325e4d2f1a5502a53b1e3793914197675908199fbd37850e9807cc23f3e4e3e5b2f507b7c124084ccef62642a73390021f91605d2ac3c"]}, @flag={0x4, 0xc}]}, {0x4b8, 0x12, 0x300, 0x4, 0x1, [@nested={0x130, 0xe, [@generic="d997d7ad448a79492b692a2b86325caf4dd3df4d2353fdea51f7e0b188403a22a0013a65f17c5a96e16fbef10bd7098c77f2e745ecfe0db2ae10644ea5b613a830196bec6d293dea3e3fa4ab0e654194bbf5cde03093a18788f8237889dea24710aafc07f37d542dbd623f67a63feb3972d5b71667e25fb02744aac5e951c5f04fd2e2187a7de2a23c0c25ab552ed81170aa335fa9ad8db5f480b1ba6822992d8492ded22c753b565c9f1f727f32e1fda04f047ffc054bc9de5c239a0acb741a576f2e3902f59647310286d104f695", @flag={0x4, 0x1f}, @generic="9572ff0cddf6eddfa26d10f658c268a78a217bc27b0d472121f216a10e36f8c7604c920f747461c78c8f42c12cf723c8fc683f5b04ef3d08f901d9c512807ac5386d53381ace9d73100c2963edbd6a582c7138a54c1da79a26"]}, @typed={0x10, 0x32, @u64=0x5}, @nested={0x1ec, 0x41, [@generic="4a4604c0d6de2618ca3491879c448c4e3953e81d5d89acf5116a348a9f40d6c6aff7766dac8e1a3264650003ff462278f76a256a712e7bd577cf849dc6955615ff95bd4a264f60889fabd8e5007b9a0a05cabae3d54a75fd44b2d6e459423c359bf8ddaa539e939272d4692d47ba157249a48c63c09051ed2bc9e0d4f60dcea42def072422b05855c123d544be072124295bfb464387b13bc72e282232502db83f777805ea21a3b90667c76d86112f0b160995a1a74efeec714c46c884876f0de1d6c122900e703540dd79c23eee3762163ac46fab7f6b50487dcdc92776aaeefe388e4c", @typed={0x30, 0x30, @binary="8491d2af20f1b215ed13d95c223cf4491e80a12008fb5f265ee4bbba0b1828ef631a1f9c978423"}, @flag={0x4, 0x2c}, @generic="e8a1bbfcabadfff2fcbc2b6b51c91700d19878a71280968dfa476fc1f151f98184e11852b71b7ae3297d9501143b0c28a8c6d6b512bd89c58ae91789ac8aff4c9986afb0b57b089ecc3ace08d2cb1bd7e20888a65b9210e6a092cb6dae61555d8317621ad7f7344cdbf0247ebbf61f691d3fd9073b2bd538645fe269695d50fc3bcca57aa2305fc87c22a8d4ecb94f516dfc0ae3bc4e18f45cc3678cf89061ec14a9e4a6264b04383b2a", @generic="913b82fb2d3051c91066cb870f7b4810f32df8c48f895abea910e4cce7e1b1", @flag={0x4, 0x2}]}, @generic="bf64084c68e6b84900534ebd6813d30803b5e8921b045495b08f15956ac3ecb6a1a6e8b12ee12558a375238bd58c1cb36cd9717b2c8d032bfd21bc899a1ebd0b1c60a9e8d5a9f5883976e4954faca6387b558dc59863945fda330fcf626589f2f3b9eb0992f885532c689db5dc2b87bd5712865c16fac45334b7e3395daa8d73d257da0fdf987b134e4fb416c08ef676e6a39112902658bf82ed889196ac6e04d178b7bad4d0f6b52767662967c3ca80104a605e047463", @typed={0xc, 0x7c, @uid=r1}, @generic="75f81476cd190f20b0b9c3be2b892050e1a91fd28aa0cccd836a341d89f30bd2100cf9703f0cee1a32de710fb7d903308ce6f606ab7f2deb197b73fdc1dea1fb9cbc55851f4fcb3a700228e52b57d32024059f03c92f63e4d7e990f7601c1221a2f625d59a803500e726", @nested={0x4c, 0x5a, [@generic="bba65fe815fd2e865be897d5476599ba12d778cab9e1811401fa3b0b2e89c46eadadc40432815c9f72c900", @typed={0xc, 0x11, @str='\x00'}, @typed={0xc, 0x93, @str='\'\x00'}, @flag={0x4, 0x2e}]}]}, {0x340, 0x10, 0x120, 0x3, 0x3, [@generic="98816679ccf5e1f99e7bfd1d78e7f089556a27d40ce904c1fda066cf566cf83e414c6d694fb62cf93650b7beab3b8735617f29f7b982f8c85d1cda92416d2d6152be3d8edba6d92ddc6a63278b0c7e5736ea823637e1ba315855998575416bc2ec62b5c207eb2ec27db3e3e7ecdaffea626fe6bae4a9dc60116bc34821e8c08dc049f2b759013eaae1588824ea346b", @typed={0xc4, 0x1a, @binary="efa66ddf4c0709a18262e6bab7667b8a82258dacdc6e9c8d90c3f2c7cecd462edaa9a5ffe81a6e9c70fa6a93ce0e7732a4168fa6cf1b3f6514965ff2e557da00149654d5adf54129748ecef0dc2b01a1ceb1794eada468b9e9d9e697d5cd7fd2c38f5b46733d8f97464b1bfde6f8e98210b06aa2a5360283516d700cc57a34260718b3f9a36eaee167f183eb06ad57f6b484a02c01f96b1198267d48e8313f488505ce7f3a32fe1b05103b88e0dbb74b4aa56b28eddc3133ca75f862"}, @generic="5443d18c8e4fd7ff67814ae03aac44d4e877f6897416b67d614edfa0d3293f76f195038d5e3b9bec48ec7a075d4e84e2d889d53940365e8ea7cf6aa3711dc0693302a869cd0906f60b58a62e1629e7a07cc7c2b679d9bc4716909c94c42bc71d548eb2b274a2e2191bbb7cdd6d3bcb8f25d0d54662546e3abd68aa6a6dbbb439ce05c53a9545d3e46fc9f96d4983", @flag={0x4, 0x7d}, @typed={0xc, 0x91, @u32=0x0}, @typed={0xc, 0x66, @pid=r2}, @flag={0x4, 0x68}, @generic="982b69a4b0301672a38e211aa7ef073a8b88610acc342b40abc0aa5b4de6681386899e839b0f5b52553e827eea0e7ccc65d65623bc716a939f1288b758e68ae418387d74b3994442ed44a63b0a526049737fd92c698f5556ca3e6d41744e464df66c54f8cacfb72f57ff2275c6a954afc8e670fd6b71e4338a5517e1feb31b17a66d98b04ce55d46494a4a9dd4962a34764c603de08d8edd0fd05b40f6154c38f8e59ba9a9cc52a380f2ee45d138759e8d748d458802756087499bdd", @typed={0xc, 0x79, @u32=0x0}, @generic="9692572aaf6f00af5fbd1a75ee38600c99a89d8015845304241224452f2e5b87f3e9e079eb6b12ce0861e8511190c9dc312e8461594dbd1aa9689cd952e4e35799b2010cf28cb46bcfb946900958fa68212e3d44dde781ca8a7e5b031b1cd6c14c2aff5fb7c1"]}], 0x9a0}], 0x1, &(0x7f0000447000-0x60)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x0}, 0x4008045) [ 120.387101] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 120.461004] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$unix(0x1, 0x7, 0x0) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) 2018/01/10 05:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000008004, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = accept(r0, &(0x7f000059a000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000251000-0x4)=0x10) getsockname$ipx(r1, &(0x7f00004c4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000031000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000079f000-0x10)={0x0, 0x20, &(0x7f0000de5000-0x20)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000717000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009e5000-0x8)={r2, 0x0}, 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, &(0x7f00004cd000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000793000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000089a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d2f000-0x20)="07071d745dc00437c610e60efffc424c", 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000387000-0x4)=0x0, &(0x7f0000b13000-0x4)=0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket(0x10, 0x1, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000e15000+0x7e6)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$nfc_llcp(r2, &(0x7f000076e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c0a000-0x4)=0x60) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d88000)=0x200, 0x4) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0x5c5000)=nil, 0x5c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000299000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005c5000)=0x10) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005c5000)={0x0, 0x0}, &(0x7f00003cb000)=0x8) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005c5000)={r3, 0x401, 0x30, 0x0, 0x1}, &(0x7f00005c5000)=0x18) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r4, &(0x7f0000464000-0x38)=[{0x0, 0x0, &(0x7f00000ae000)=[{&(0x7f00005c4000-0x9b)="ba3c70a8f08bd3c96b38f125a5d419a33f4d0a5a718474db2f8648cdccc094811f5cde87ac254d8db17a4d0f5e9685ea930229a90381da39d3eb0d6783807f6f", 0x40}], 0x1, &(0x7f00001f9000)=[], 0x26e, 0x0}], 0x1, 0x83) ioctl$sock_bt_hci(r2, 0xc00448fb, &(0x7f00003e5000)="3e9741b37d952e1a0b2e2cc1cc7b1cd7d3599a252e5841d9667e3852ee1fea31c2254f172c488a52bc018f3268d4ebf2bf904f2ccab09b33997fe6a7a5fc9652734ff945386724e5d8b40bd3fbfa9e0f006aefb4162923e42497aaf3c9ee19616a356b28c0d711a9ec1830857c10d94978b9365bd63853b6b4855b60bae13a9d650cf16fee05df000ed213cd48b4d8cf05f15d6b3e74db770c13a1e7c50db93d76d2863c76bea981") recvmsg(r4, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a5b000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000e20000-0x8a)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd84800c", 0x8a}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x20008000) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xd50000)=nil, 0xd50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x4) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d50000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x65, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005d8000)={0x0, @in={{0x2, 0x2, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000dc000-0x4)=0x8c) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a6000)={r2, 0x39f0, 0xcf, 0x7}, &(0x7f0000d51000)=0x10) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000d51000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d51000-0x4)=0x14) mmap(&(0x7f0000d50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d51000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/01/10 05:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000738000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000044e000-0x4)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c71000)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000854000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000432000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, r2}) poll(&(0x7f0000c06000)=[], 0x0, 0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000862000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ab7000-0xb8)={0x0, 0xe359, 0x401, 0x8, 0x3ff, 0x6, 0x4, 0x7, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x10001, 0x3, 0x5}}, &(0x7f000089c000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003ce000)=@sack_info={r4, 0x6, 0x0}, 0xc) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) pwritev(r0, &(0x7f00009a1000)=[{&(0x7f000002c000)="5d291d6148e2a5", 0x7}, {&(0x7f0000672000)="58f3f3eb31dd93adde288221bc4a5c90e24eecfaefbe9bbe0108d3e44a5f0c75fcee737375ec43a23e9a0729797897dca9401ea1fd6d104d7e9b1d6549b688387d82f75265c004cb059922e3f141ef97395c79b65714813807f7951a92fe3a952ea3a82dccafb8c325ef352f892e838eba4b26cc4716369427c6ec2a2882e7c8c6c63efd6e5c349ddb6dcae830c36f36441ab2d7484541585c7360f69eada34ce08aeb44e7075239fc4a3b4914f73a20621a93b4ec393d4d08e83953eb1afbfae691ea7b89311773f27430af7dc927aba2e7be56f40da1eb3999cf5bfcb57afbe3dd8f22b12e230054", 0xe9}, {&(0x7f00004f3000)="54f915b8455dfe08c9c6ba655ba71d72f62cca8af504a3377b02449f7c57e89307529dc3c2ac32c1e6eba8464ab15f00274411add96b55f2dab794c355fee3a916cda0ef46e0e76be06ac6fcef49a3e33bd7800f2e88a989d58ae57aa6e66e99e31287b882be736f100b337f666405f69bdc7967170d116a55dfb09e5a8c1380718a850609391f19aecf4c655b31fb00026d889ed72848f4834afa342918ce48c6eb4b6491babf4c1d2784b40cab8e547d", 0xb1}, {&(0x7f00006f5000-0x71)="02b70ecaac02b717e33e6ef1fb4387e2cd532d1ff9652a161edacb1549c3f0c5b7f60ced58335ca0230d732988971be969dcc239a1060ec9ea3dc1e12199a276b93d99ba0b3a2230c650af693d7df843d16a387ff6cc8afac3f19fe24741a3093ac4c7162213675dabe835a4e8c2620617", 0x71}, {&(0x7f0000b99000)="1bcf24343eb2369d5b5fe59b73215ba57f16d69000af2239c25f27eb013dd2408d6770ad000a9c05fd971e5c68943e9500e682f1aa231c168bb1c7eb1e6c8a602cfa34823b067aa4b39b061def34b5a022ae62867e2b666206ccac2857e78482a4eb20f66e78f8797f2662bbed69548ed4a993ddacada63fd595594201e5189972cf5680436e42b6f67ac41723c0a698fdec7debb650fd47398584f016c1421c49161ed49c95a47153918517530f2f95b445a2688560708f37dbed8b33b3455e84220ad639ef", 0xc6}], 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e54000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r1) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xca8000)=nil, 0xca8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000ac8000)=@generic={0x0, ""/126}, &(0x7f0000ca8000)=0x80) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'cmac(aes)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:46 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x8, 0x6, 0x40) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b67000)={0x0, 0x0}, &(0x7f0000f8e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003d8000)={r3, 0x1, 0xffffffff80000001, 0x5}, 0x10) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000e47000-0x10)=[], 0x0, &(0x7f000060e000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f00007de000-0x7)=[{&(0x7f0000f25000)="8e5c66a6fd186419b533444d0593a419", 0x10}], 0x1) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getpeername$llc(r0, &(0x7f0000946000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffc000)=0x10) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) pwritev(r0, &(0x7f00005f6000)=[{&(0x7f0000275000)="c4d539f2d432e3a5ccccae995cfad10a9c6707c70686c9322d80b1cee7dbdc84fccffbaf431791f48bb5cac545577aa09a306ef8f0616e36676e684d2dbd43d8b009ac605cb1c411974e6fe0dfa2bf71123c5a256af6fc3c32aacfe5f62d74dd7175bb59eef77b6152cf70d854607004e87f23cb5e86", 0x76}, {&(0x7f0000d36000-0xce)="801bf49eb03564bf42020c683f69c4e47b276490d4a8277c8d999f604842bac791e9eeac78db2a81e57fc661d7128b9e58a27708fb6817247c24582615dce987d1dce5315026cdc592878d58f206035b62bfd72be2ebb65af47bfce32eba5cf74d38be413de46ca14ded46e0c230de2f03fbdf15d8aaf7151c12c0640e6513925aae47175924c9731f09eccdc2b3a0a5a204dce6ed40fa1cb29d9465e2850483aed676b9d40b28071c330ae4a575df12aee5622acb5eed983ff5b852b0a0bc6052ecd8232668164ec2da994fc132", 0xce}], 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000675000)={0x0, 0x0, 0x0}, &(0x7f0000458000)=0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003fc000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00006d9000-0x4)=r1) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000472000)="2400000058001f0014f9f407002304000afff51108000200febfffff0800030000000000", 0x24) sendmsg$netlink(r4, &(0x7f00007f9000-0x38)={&(0x7f00009e5000)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000065d000-0x30)=[{&(0x7f0000fbd000-0x13f4)=[{0x1200, 0x40, 0x100, 0x4, 0x1, [@nested={0x18, 0x56, [@flag={0x4, 0x56}, @flag={0x4, 0x7}, @typed={0xc, 0x81, @pid=r1}]}, @nested={0x11d8, 0x4e, [@typed={0xc, 0x60, @u32=0x0}, @generic="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@typed={0x10, 0x35, @u64=0x7}, @generic="eb66ef66e08d01dc5620d3597cde13e9a61125c8ee957e5824cf9b1c87f9475ea9a18f56dc62bcf8819ccd16f6b6ad7f58f2c6bb89344ebcd8f00b7e8e5486b951d7215b6cff5aba570bc9fd8f47964c9e06af18c9706ce948dea048175a4e6405b23d188cf6482e678a128673e653393aea80d6969b7a3420f52462ed6117ac6e24d7059ade1226cf52833cd9b9dc0468cb41b6aa378dbd696aaac2ad5b74505c01f640fbb3e9296b2225aad29ec45164171deeabfcf99f8f15f33a404126e6a1ce", @typed={0xf4, 0x95, @binary="bc14a1bf8cfe4168ecc1b5946d4b7ea92047ad5360206e75ee46a52af68b4223484e2b0b34599a07a6dbb25626d762e7ed99ff069b9cc04db30b2f6da03f6a604324ba5d968d8739156ac610c75e17e9a0b5fcace9bb638d47eec735e9a928b666e010a15fca1139caa310235880d9603c8fba9c4ae2a0654e90803a758f693e3830b55ceffd7ea47e0f1a69f7cca28174eb2ae7e311d4bc5c3fe12d5834460b8e1485be00fea43614694bee0f44a0f45ac26cf0b26910ed5ac54d102a0358f0bf2795a8c2cc297b17060758682faf5e92db0151593ef15f27a472f267a7db81fa7acc1ff43ed810dbfcd7"}]}]}, {0x1f4, 0x3a, 0x800, 0x1, 0x1, [@typed={0xe8, 0x64, 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@generic="64c360f0afc314b4d4e13abb518fba2fe33d52ec64d6a15c8a43c8ba978fc83eafc8b3a6e24e9c2ace6c2490ed3be3cc3a21cb6c9b7ed19708b1b72169939f51cce90f4eb6db1781399c0d0bdb8e12ee3d0f550c341e94eb41992dfb5575935ae96a2328b9138d7ad378169d71eabd75787775e48a65a3a4d19854ad39be89619227f8a6543f7d140d3f008be65521c66620284d5e813584de37af262f43bfac1164225e42af05a394e0047f238235951983d0b2e5b93c1bba6f08a2275eee36da0e2d24a39cb3a35643019620f9dcc6dd579f97d2e0699cb0da"]}, @generic="7f43d00560d02abd67566a526ac181b6b2d998a8ff38730b7d609b1392e6f9c16b2d30870d937eb18e584e", @nested={0x1b8, 0x62, [@flag={0x4, 0xb}, @flag={0x4, 0x43}, @generic="a165aec4815a7eec310aa035cc8b6664bf82ab9c4cbe1baa204c35186a519ccd3bc4e167d03d0aee304f0e32c0dc7f296192bda3c5513cbe6ca47c06e0a14668c91a984d0c580435700f6f2a959457caa3a1f1b5c45ebd400b3cd76adf4987f65c97afe18f7cf24f1b894f89a2c0612acf2ecc1a46c4b52d392c5d799b281e9d497c0f1291152295291895b8e516ffa10f4a5f10bd94131686fd75aa3ae22a9267aab94aca25c80b8c3fb61c1498c1a4e4b5516d4221d05ea9df4e6807224ef07bfcdfd9a1b414df3793838e9419ee75fa034a7950060cbb951f5ef4733bda39d672b302699a00fe43663554dfe77b82b928", @generic="96e44c474b74df4d24e709cfd474fd1591b702d8c5f236e09a8f5fe349b6dfd53cd46307045f77e1ffef0ad73fdfabfd4aac44d09a858cdb58516023ad1e69b46cb2db98b8ca830d25a0e01a1156d2579a32777abd343635c4de98552ef13aa9969ccdef089f3869445d0a7085ef8edf92cbe2d1f978bb371a6b5262f8168178982ea971851ceedb6eaa7178850ae49c7f61c33815bb7067d83874a97d9aa4fed2af50917f8e2812cf8123c9c8", @typed={0xc, 0x3f, @fd=r4}]}]}, {0x6c, 0x32, 0x0, 0x0, 0x2, [@generic="38f4ce814f60d1ea90356f2e6e42763eda7e155d7febc40566d6433aa57e11d43db3501ce4e6113bb9a1948a8dbeaaecbb2bef1d240909a16ac4238bbaf5a9a65dc40d7904d9e6e2684551", @typed={0xc, 0x30, @u32=0x80000000}, @flag={0x4, 0x83}]}], 0x2bd0}], 0x3, &(0x7f000055a000-0x148)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r4, r4, r4, r4, r0, r4, r4, r0]}, @rights={0x20, 0x1, 0x1, [r4, r4, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x148, 0x4000080}, 0x40c0) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x401) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000053a000-0x4)=0x6, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000df6000)="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", 0xfc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a3b000-0x4c)=[@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001ec000)={0x0, 0x0}) r1 = accept$inet(r0, 0x0, &(0x7f00006f5000)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000876000)="a5", 0x1) recvfrom$inet(r2, &(0x7f0000785000)=""/244, 0xf4, 0x20, 0x0, 0x0) sendto$inet(r2, &(0x7f00008af000-0x4e)="", 0x0, 0x20020003, &(0x7f0000717000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff1000-0x4)=0x0, &(0x7f0000a76000-0x4)=0x4) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000005, 0x0) sendto$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) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000239000-0x4)=0x0) poll(&(0x7f000047f000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002e9000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000900000)={0x0, 0x0}) 2018/01/10 05:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0xc) write(r0, &(0x7f0000bb8000)="1f0000000406ffde0016f49f0089f0ffff000000080001000600000001e7cc", 0x1f) 2018/01/10 05:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0xa, 0xfff, &(0x7f000089d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f64000-0xa5)={0x0, 0x9d, "21a460a82ce2b959d0f516407ac1e19c9c3497c53031b401ad38238faffb9142a776c3946c96be0a3335c4e407d5c48079ce532b7329b38a0cb299206ff95fa68e61c033f44a763b3f7c02e0f18daa3758d33702039557eacf2c594d580df0ba2697d5d2155bb4d62cad3ed95afa59b17d4aa8f564194b4ee898fee676a986983535127a895ffbdae2cc5ee4ad56289da8f7ef2e6ed93f92353b111843"}, &(0x7f0000485000-0x4)=0xa5) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b64000-0x10)={r2, 0x10, &(0x7f0000fb4000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000069d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000079a000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000070d000-0xa0)={r3, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x40, 0x3, 0x80}, &(0x7f0000e02000)=0xa0) r4 = socket$inet6(0xa, 0x80005, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000042000)={0x0, 0x1, 0x4, [0x9c21, 0x100000000, 0x0, 0x1a7daf9a]}, &(0x7f0000aed000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000971000)=@assoc_value={r5, 0x8d4}, 0x8) r6 = socket(0x10, 0x2, 0x10) write(r6, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000022b000-0xc)={0xffffffff, 0xb9, 0x8}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000022a000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000-0x1)={0x5}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f000022b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000022a000)={r0, 0x28, &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) accept(r0, &(0x7f00007e9000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a8c000-0x4)=0xffffff95) sendmmsg(r1, &(0x7f0000fb8000)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="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", 0x4d1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 05:21:46 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000043d000-0x8)={0x0, 0x0}, &(0x7f0000733000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004f6000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000067a000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x9f2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000fcc000-0x14)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000860000)=0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socketpair(0xb, 0x80e, 0x1, &(0x7f00003cd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000992000)=""/53, &(0x7f0000ae3000-0x4)=0x35) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000025a000)={{0xa, 0x0, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3c5}, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, 0x2, [0x5, 0x8, 0x80, 0x1, 0x80000001, 0x6, 0x404, 0x3ff]}, 0x5c) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d74000-0x4)=r4) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x5, &(0x7f0000524000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00008ef000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00008ae000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000bc000)=0x1c) socket$unix(0x1, 0x10000000000005, 0x0) sendmmsg$alg(r0, &(0x7f0000b23000)=[{0x0, 0x0, &(0x7f0000b9f000)=[{&(0x7f000009c000)="560d9638a5f896d1254722c57adaf9ea2a8fa585f0c0863ec14dae7b92ecb2bcab4d4011a5f7792a1274a314839212b7b273a47bf053d5dc47bcca77f9d536c3152bc15ad7d5cb52", 0x48}], 0x1, &(0x7f0000c0c000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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{&(0x7f000087b000)="580f4fa44986aee43bcf2b79cc0b495790c4379ffd02e18d26a983956214167ec8b50bd2032c36bccb36eec3bcc6334f45ebc9c391e788b35924ef64d5e34e8e7113cdec78cb46b0587a3988a3d21b90a1f8659d8baf3b69a480a3574e8ba580e620c2a8745f13292082e23db250e16f36f0584cf20e9357f426289f342a77ee40ed825f3b99f0dc35c2185e812d1f11a31f39ee9549d019be5b8818a2447cf4df06af23379f0e2b1764fe4ac83231d5ef0c612cf9d836d1d027cac74b871c77c328c9aa9fab56cf84999e0eb6863ca21ebf48f9f47de6c917", 0xd9}, {&(0x7f000078b000-0x34)="591fd3df7de698217df0a8dc75c9a6d20cc2749e931d17987ddde7c3a8c2890868a581f0bb0bb706ee548532be60e9dbe9cf2593", 0x34}, {&(0x7f00002e3000)="574f92b9740268bc55945c9b350bdb0cca8680b6daa1b7bf4fca40e1fd04fa8b24ab98e07f6fe4a25c58dba0c996bc329784a1bdceaf6412e1689dc480264a4bb5a90c9c2008830c77c3d715133c063ac29cafb7d5f3ac009ff26487ad5e5a50212c5e6db84c353d8edf62c2bef9edf9e9a96f0efbb5e1c5a383", 0x7a}, {&(0x7f0000cd9000)="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0x1000}, {&(0x7f00004b0000)="537dbc08338ce26d67c332781791415980d2eff1dd97c50db1577959456f274dbbef705f50031c6dc3e6b9665a6bb5b951e3f546f142a7910beea307c13bac27c1b8be423233ff90341644607a8927458768ece76f5e5c186ca8626eca188ef93d853ea060e1965a171915509809ef222cf927f52ff6781fe679531b36332536569ffdc133d55ffd", 0x88}], 0xa, 0x0, 0x0, 0x20000080}, {0x0, 0x0, &(0x7f0000227000-0x10)=[{&(0x7f0000900000-0x30)="f29ecdc3d602d20ee7d0e8c5db89271be2e3c6f7e0583ff3132aa7c007558b642d469dbef182ec4852b4131c67116091", 0x30}], 0x1, &(0x7f0000457000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7ff}], 0x30, 0x4}, {0x0, 0x0, &(0x7f0000401000-0x30)=[{&(0x7f000041b000-0x3a)="bf72a695f25fb19a2250fb82e6a52c565b2baf03f3b71684d743f8b35b6376450e7375139de56223d100db83f29d63cfcbe4401b13a69f49eda5", 0x3a}, {&(0x7f0000507000)="e73829c53424134418668087889b405f707119d313b25168acba4c221f0edb5589bebd7c91d13566d98267439267defb5d59e57790cfce2d7391419c2a91c63a9590b73c5f771c18241b86fd8b724d6d405ccd50836f4516014bec8960b0c03df0783b572a2f63d8cb2c52ddca093e4ff3e84511", 0x74}, {&(0x7f0000dc3000-0xf5)="c789a1662ac4baaa097564f5cde91d8e3ac1ab92059f7929309b20acdcaacd27d439ee3219c6f9acd7b129003337cc52fdf53ace8978f87bf61127ca3bc4cc9c1cd0d59e0f94749bbf3e8b22b425c6fab9bf224f52a85944e0f292fd6243f49e44e40f8fe6f1309745e72bb330f7f65369e67b2d1e3ee26941992e96a732e7733102b6ac7877ea2b3ff2f57efd7f66a84763e5bd5a9a2a2566ab82defb132fdc560b73ca3091f415f6eae86e616e0c755eba08646982820c159671c7045a89e3958b9acf75d446bf8fd2fc09d2294e0062821f33ef9f78910feafcac86c5d807947ad701a7df1153f9c227bc382997f9f792decc08", 0xf5}], 0x3, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000324000)=[{&(0x7f0000bb8000)="ca9a73653748c09b7962f189e1aff8ffc2", 0x11}, {&(0x7f0000dbf000)="3f7c83c727a2ccda228d2860b6933f80342a9bffd6c74ec969e5aa38ad7300f2e75c25698e6c50be28102e8774e9db5cc8a6140d2fe223605f2d0c8f8fa48d5e0b4ff8b6f8d5e289a8e82bdbcf7426c3b88addba83e7b16f8bd0963b7d94c48b85eaa4b3e43fa61ef998942f9f73502767295a96555c72", 0x77}], 0x2, &(0x7f000021a000)=[@iv={0xd8, 0x117, 0x2, 0xc1, "6dd3ef0eedfff468ac94599cccfb9ee190963580d8d8f218f687ec20c4f9de9f85e6464f6d12156bdaae91f6822934562a282c89be197d373344a02bffabe5a3a81b17f4c2a1bab2346386b0bad51e20bfcbde3f881c0272410750826ccdd5da0da0d5524619b2eda75dcb8ae91011cec83d2fa7f8cd02ecf0c5f8cc4aafd98f69a7d582cb7dd98ac6fcd9c11a48d7b7999ceb4229ca6594db96a112608f03a36fb20122b3d82a19a6e82925ae581d17bffe34babf2d88324e7d7a5c2eedaee510"}], 0xd8, 0x80}], 0x5, 0x4c001) unshare(0x9084000) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce1000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000930000)={0x0, 0x10000}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009ce000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001}, &(0x7f0000deb000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000788000)={r4, 0x8}, &(0x7f000094c000)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000071a000-0x8)={r4, 0x200}, &(0x7f0000ca9000)=0x8) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000fc0000)='tls\x00', 0xffffffffffffffd2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000686000)={r5, 0x81}, 0x8) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000adb000-0x10)={0x8, &(0x7f000091e000)=[0x20, 0xb1e8, 0x1ff, 0x3, 0x8, 0x6, 0x1, 0x9]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x6, 0x2, 0x1, 0x7, 0x46, 0x2, 0x8, 0x2]}, 0x5c) setsockopt$inet6_int(r6, 0x29, 0xc9, &(0x7f0000c3a000)=0x1, 0x4) connect$nfc_llcp(r0, &(0x7f0000ef4000-0x60)={0x27, 0x4, 0xee, 0x7, 0xfbe0, 0x20, "9ce733cea9ce104e461005d9398f5ff9002584347964e768d809261f3208f0ad0e977b3ab035e83f33a9bd18d290b0bfdb89119b5d8b74c6f5af1e70e01df5", 0x6}, 0x60) r7 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000d0a000-0x38)={0x0, 0x0, &(0x7f0000e2d000-0x90)=[{&(0x7f0000be5000)="4b6aff5bb24301a03cb4f784f9e32c5d73eb86a30d38b37126c9a806c5ffe23326387101eeccdcef81c2b27c3219ab6fc63111b3ce9f3b1080c6fd3044df4a81", 0x40}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) recvmsg(r7, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000029b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000095e000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000006e000)=0x0, &(0x7f0000cc3000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000dee000-0x20)={@generic="205a26b718803be957d5ea1403caf712", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ea9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000bb6000-0x20)={0x4b, 0x0, 0x0, 0x1f}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000ccb000)={0x0, r3}) syz_emit_ethernet(0x2a, &(0x7f0000a54000-0x102a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x40000000000000af, 0x4, 0x0, 0x0, 0xfffffffffffffe61, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) 2018/01/10 05:21:46 executing program 5: socketpair(0x15, 0x4, 0x7, &(0x7f0000edd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000413000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000016f000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind(r2, &(0x7f0000d17000-0x10)=@llc={0x1a, 0x1b, 0x8001, 0x24bb, 0x9, 0x48, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket(0x3, 0xe, 0x6) 2018/01/10 05:21:46 executing program 1: 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) socketpair(0x7, 0xb, 0x5, &(0x7f0000aa6000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e07000-0x4)={r0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0xffffffffffffff4a) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f7c000)={0x0, 0x0}) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000062c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000011b000)={&(0x7f000062b000)=[0x0, 0x0], &(0x7f0000423000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000034c000-0x8)=[0x0, 0x0], &(0x7f00000a1000)=[0x0], 0x2, 0x8, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r1, 0x74) bind$ax25(r1, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) 2018/01/10 05:21:46 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8000, 0x9, 0x10000, 0x6, 0x6, 0x862, 0x3, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48d7, 0x8, 0x1ff, 0x81, 0x217}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={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]}, 0x0, 0x7, 0x9, 0x1f, 0xe06c6ee58bf3f29f}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002f9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000070c000-0x4)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001b9000-0x21)={0x0, 0x19, "6604d7776d5200673d90ba59a15e9c1ca839de88705834ec59"}, &(0x7f0000a3a000-0x4)=0x21) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f8f000-0x98)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5}, 0x98) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) accept4$unix(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000cc9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a0b000+0x90e)={r2, 0x7f}, &(0x7f0000605000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x7, 0x3, &(0x7f0000a8b000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000da4000)="d0ae2509c3d71e4fac168c82105a8616", 0x10) r4 = socket$inet6(0xa, 0x1, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xff, 0x0, 0x1f8, 0x0, 0x0}, 0x20) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000c77000-0xd6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x5c, 0xe80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0xffffffffffffffff, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x2f, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00008d2000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000614000)=0x8) accept$alg(r0, 0x0, 0x0) 2018/01/10 05:21:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000abe000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a78000)={0x0, 0x0, 0x0}, &(0x7f00001af000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000ac6000)={&(0x7f00008f5000-0xc)={0x10, 0x0, 0x0, 0x2012010}, 0xc, &(0x7f00004b7000-0x10)={&(0x7f0000935000-0x1ec)=@expire={0x1ec, 0x18, 0x400, 0x1, 0x2, {{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x4, 0xa, 0x80, 0x80, 0x3a, 0x0, r1}, {@in=@empty=0x0, 0x0, 0x7f}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xaca, 0x20, 0x1, 0x2, 0x2, 0x101, 0x100000000, 0x9}, {0x7fff, 0x3b, 0x3, 0xfffffffffffffe00}, {0x3, 0x7f, 0x7}, 0x1, 0xffffffffffffffff, 0x2, 0x0, 0x9c5, 0x10}, 0xffffffffffffcd7d}, [@policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @algo_comp={0x50, 0x3, {{'lzs\x00'}, 0x40, "b0c1f3603ce7f492"}}, @migrate={0x88, 0x11, [{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x32, 0x0, 0x0, 0x7, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x33, 0x3, 0x0, 0x4, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x6, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x20000010}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005000)={0x3ff, 0x8000, 0x8, 0x788be0af, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x0, 0xefa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfa4, 0x524, 0x9, 0x7}, &(0x7f0000004000)=0xa0) r1 = socket$inet(0x2, 0x6, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={r0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x6) r2 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x40047459, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000002000-0x18)=@generic={0xffffffffffff7fff, 0x2000000, 0x7}) 2018/01/10 05:21:46 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f50000)=0x7, 0x4) mmap(&(0x7f00005fb000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000071a000)="a634177a035436ce91194140190d20f2c401fdafa813eb72030389f984bb21f7ff31f06fe6f26eb041a386667ecb6c24", 0x30) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000088) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009bd000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000896000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000076d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001df000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004f2000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000157000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ba000-0x4)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000bad000-0x38)={&(0x7f0000919000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000702000)=[{&(0x7f0000e81000)="b593ed3b5d340b5534ad1452715f1f17c402c5026b3bb21d5909806a6850b88a9ceb515ff046962f817b743d98d0f728fe3913681b7509aab4495db4172ba311df469ae2e8f90bad4ea74b38088a5c5fc2f72b0fab514a15f3fcf0baf4fab6afb8b871aad0c2b5098df1ebe2dad0a5956bc3328bdb5d1055b922d902f25aae64f6e4838fcf", 0x85}, {&(0x7f00001ec000-0x2)="f391", 0x2}], 0x2, &(0x7f00005db000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x98, 0x4000084}, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xfffffffffffffff2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003e2000)={0x3, 0x1, 0xc8, 0xfffffffffffffffc, 0x6}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f00002c2000)="", 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006e5000-0x4)=0x0, &(0x7f00008cf000-0x4)=0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000839000-0x4)=0x7fffffff, 0x4) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000409000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d4d000)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000025b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005ee000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, r2}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0xcf64d07b80ec0d1d, 0x1, 0x0, 0x0, 0x0, 0x95, 0x4, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x80, 0x0, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000bd000)=0x6, 0x4) shutdown(r1, 0x1) 2018/01/10 05:21:46 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f8b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000095c000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xffffffffffffffdd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f3000)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000024c000-0x4)=0xcab, 0x4) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000dc000)={r2}) r3 = accept(r0, &(0x7f00005e1000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f8d000-0x4)=0x80) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r3, &(0x7f0000f8c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00009c8000-0x4)=0x48, 0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f000078a000)=0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000676000-0x4)=0x0) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0x8000f, 0x80000001, &(0x7f0000531000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000cc2000)=0x100, 0xffffffffffffff63) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000876000)="09513348f77ba255cb4e28de7f32ac41c20a776fd379cc4660cf1274b838f3541c3446234d9216213d62e99734bf409e03f29154290009804be2184dee9688485317f92d16412c7b11e9b0e6ad6a93d35d4da1c17feb9a0f94808bb426fa7fa1177e741fb06e75f6b9b608b3d946cfddad69d9c0d787f4aa96c28b73a71424600bde54fc78a5e24879b4d3a97cf87fd46dae979c266caa778f6c44366f974a7fb9ff0247ccade94959e6124b830668bf3802", 0xb2) sendmsg$nl_netfilter(r1, &(0x7f0000e8c000-0x38)={&(0x7f0000156000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00007ce000)={&(0x7f0000e89000-0x1050)={0x1050, 0xd, 0x1, 0x102, 0x4, 0x2, {0x7, 0x0, 0x7}, [@flag={0x4, 0x18}, @typed={0x18, 0x32, @binary="d88054162f9daf7d7de3a6e0ac"}, @generic="", @generic="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", @typed={0x10, 0x49, @u64=0x5}, @typed={0x10, 0x19, @u64=0x20000000000}]}, 0x1050}, 0x1, 0x0, 0x0, 0x8040}, 0x50) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005a9000-0x8)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f0000ad4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000840000)=0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bind$alg(r0, &(0x7f0000061000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(khazad)\x00'}, 0x58) 2018/01/10 05:21:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b6d000-0x18)=@generic={0x2, 0x2, 0x2000000000000000}) r2 = socket$unix(0x1, 0x0, 0x0) getsockname$unix(r2, &(0x7f00000e8000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000380000)=0x8) socketpair(0x7, 0x80800, 0x3f, &(0x7f0000b91000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000455000)="58d4d9d04ad8aa91cc46e6923d9d0cda", 0x10) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f00001e1000-0x43)="ae474e71ccfcb6101a", 0x9}], 0x1, &(0x7f00006df000)=[], 0x0, 0x0}, 0x840) socketpair(0xb, 0xf, 0x5, &(0x7f0000e2f000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0xfffffffffffffffe) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000e73000)={0x4, 0xe2d9, 0x1, 0x0, 0x10, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x3, 0x20000019, 0x80000005, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)=""}, 0x10) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000445000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00006ac000)={0xd1e}, 0x1) getsockname(r0, &(0x7f0000d76000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00008a8000-0x4)=0x6) 2018/01/10 05:21:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000b15000-0x38)={&(0x7f0000001000-0x9)=@rc={0x1f, {0x9, 0xffff, 0x1, 0x6, 0xffffffffffffffff, 0x3}, 0x40}, 0x9, &(0x7f0000c1c000-0x90)=[{&(0x7f0000d5f000-0x9e)="d7ddefb08cb4063e8afbb283da2a3624eff774f01a1ccaac644988ea0420c0ef6b3c121f42657f62c48e920d517f4b3f254147078a23b927578cc9d242ea39ef145029aac11d1dfe90a4e02c2890ac2613bf4690f68275db8c8171f067b0cb5c1f32d3b4c7f409fd1b73236d2e999f2adaac1d1ee24290b8c6dc07949188a8be0209d5ac98c9902fa5e6af514d10b5d1fb19589d026cd0e2c05643ca37f9", 0x9e}, {&(0x7f0000ef9000)="7a51e4b5529a12323d6e26411e00f8081a00723256d5f83cbb001108d8d55fa4ca3634bde433eeddac9303ddb36c1099a4c639810334caf40ade72f030294fbe29177d9f2a05364b387239755e89d77ae16e72c0d7eba6ba0ee6f328118291d17a6cea96e8aadfd62bc1fce645f229edb1351769f1ecfc5d5f84ff7526060ba53064ee1cf723b291d1fe666beb22cdf6efe9200c5b3f06cc0c7e50dcf3", 0x9d}, {&(0x7f0000129000-0x1)="01", 0x1}, {&(0x7f000045c000-0x1b)="bd69e3029709d89295170268dcb5f841794c8d0835b2b08021269f", 0x1b}, {&(0x7f0000f48000-0x39)="b77072385fc5fc87292e1ec7d04d31711f17e6fc2cafbe6d26dc5c6adc5a2d1d57b14512101b7d4545c527e5933eac883181383f00a18ae0615ce205a95380642e24cb435306a62a13d8168f8206c45f7b8381e011fca27456ed49bb4300114c65ddc1a5", 0x64}, {&(0x7f00008de000-0x8e)="98cae66c4b2a5c02d5a37ca286bf455f38c49fe3b22bbc1ee45c7a4b4874cc7433fdf768bb800c37c8566e8e206f69dea5affd36abf84ec71b4e3286dc80f0841746211f86fec15e1bab5f2c0ca659ad998b224caa195112bb988ee26dca59252e10aaa9cd0d2286faf3df8d387d8b53061b77e54a8114cf8fa49601bedec3f36d0497075c41c0f147958d98d4a2", 0x8e}, {&(0x7f0000a80000)="9d3b847d26cdcd4bcd8be9979ff0e41b5422ac8458a12b7ce9eebdb1d521cc7db144582e03b7d278947e68263c1f45670c6b026fbcd2389b43d5690811bcce58ae44417ed0f623ffbcedde53f610034bc04e579ff71bfaaf282e4b39fcb0a06489552f9efef43f322c1dc9514fd588b90b68e6975165d9", 0x77}, {&(0x7f0000924000-0x99)="dfe6da9b3d4644b5a0d80f4d85461588296fbe993160c20bbb5fad5f019b0fdea7716c1eaad9810540e356e1c17745621b61b00f3e84cdae6ce5856744c0b3de62c4da25fc3a6ad2f7c07198ae10da24a1a46a953dda42a0d0e4b00b8197cf90706682e41e2b96f900db62524e1069320e14016a0d5c04a5a00a118097a688a2ca99c693eda133eadff9cba502c58ffa77bf1421edc3429023", 0x99}, {&(0x7f0000000000)="9b2871ef4b8640457a7b488a4b88452dc37de19f1d5aa515bdd420b9d34986747df158dcae4a0e030b474e674f9dacb21f0053351be5b77af42e51174a9fcaa2c9175074babc3286b664f4a324de47f61b862e22bf7b70525c4dbc61660e8988a5ab7cf2e06a507af7b2cfaa1ebde6859bd78b6f0c1d758644562bb971aa674cbedbaad4ecbefca31611618ac137172a91e56bd1e7a22bba9202e257adce0a3289622cad15ec002999bed4748088", 0xae}], 0x9, 0x0, 0x0, 0x1}, 0x4) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x2a)="290000001800310dda000005007300020a2400000000ff0680000c000c00090004000c0000ffffe56bfb", 0x2a}], 0x1) 2018/01/10 05:21:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007bd000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f000040c000)=@file={0x0, ""/29}, &(0x7f0000fb7000)=0x1f) 2018/01/10 05:21:46 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) recvfrom$inet(r1, &(0x7f0000001000-0x27)=""/39, 0x27, 0x10102, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1, 0x8, 0x0, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ae8, 0x6, 0x8000, 0x2, 0x8}, &(0x7f0000002000-0x4)=0xa0) close(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0xffffffff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x1000, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x7d9, {{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000002000-0x2)=0xe92, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000006000-0xb3)="f08250264285cf5b3cd1c9b886411584cb985b825eebe6b87dd3987bfe97cc332191c62e3283e46d6c940edd1886c1e83f6d7c9982a6dab97e8304b487abaa32948e2cb375fa877917e630a341a7512cfa07190970911b8a31300b8f057a3ad4aeb4668d64c310b487fd82f70f07d7d4e8267f14cdf12f49997edfa6e3d9bcba3656515a432eb839e8eea3c71bd0ad24d23346a848e05fd446a31414af73ebb81e39ae437b481d4dd923f5de436c7aea018096", 0xb3) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [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]}}, 0x5, 0xfff, 0x5, "7e7c59f4a21ca19f2e0d4e780786303a089aa746efea8cc1c8d6cb5322a753c5ca400152d2924399b2c7c1cb008fd531effae69dd75465454bcc8e2e1675e8a8230e533e07ff50cb5108f8ca4a4aa9b6"}, 0x160) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000007000-0x4)=0x80, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000007000)={{0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000009000-0x20)={r1, 0x3, 0x1, 0x1, &(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000a000-0x10)="644b4cf33686546fdbc14227b4948dc2", 0x10) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000085000-0x2c)=@file={0x0, ""/95}, &(0x7f0000083000-0x4)=0x61, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000045000)={@common='yam0\x00', @ifru_flags=0x2}) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000084000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f0000085000-0x92)=""/146, &(0x7f000002b000-0x4)=0x92) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000085000)={0x0, 0x0}) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000085000)={0xc5ef, 0x0, 0x10001, 0x200}) mmap(&(0x7f0000085000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000085000)={0xff, r4, 0x10001, 0x8cd0}) writev(r1, &(0x7f0000019000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006be8ffefffff7f0511001a00080000f60400000000000000f518e3070000000000", 0x39}], 0x1) mmap(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000086000)={0x0, 0x0}, &(0x7f000003d000-0x4)=0x8) 2018/01/10 05:21:46 executing program 3: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = accept$inet6(r1, &(0x7f0000167000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000754000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000263000)=@assoc_value={0x0, 0x101}, &(0x7f0000a22000)=0x8) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00001ff000-0x8)={r4, 0x5}, &(0x7f0000a5f000-0x4)=0x8) 2018/01/10 05:21:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80806, 0x8, &(0x7f0000cc9000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000b29000-0x10)=@req={0x40, 0x9, 0x1000, 0x80}, 0x10) r1 = socket(0x10, 0x80003, 0x0) write(r1, &(0x7f000074d000-0x26)="24000000210025d7001c070400ed190e022500000000000000ffffeb080001005f186be0", 0x24) 2018/01/10 05:21:46 executing program 6: r0 = epoll_create1(0x20000000080000) r1 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000e89000-0x4)=0x0, &(0x7f0000c95000)=0x4) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) connect$netlink(r2, &(0x7f00007de000-0xc)=@kern={0x10, 0x0, 0x0, 0x801040}, 0xc) 2018/01/10 05:21:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$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_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006ed000-0x8)={0x0, 0x2}, &(0x7f00004fe000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002cc000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e42000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002b4000-0xb8)={r1, 0x2, 0x8, 0x5, 0x4, 0x11, 0x7f, 0x1, {r2, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff, 0x8, 0x3, 0x1}}, &(0x7f0000fbc000)=0xb8) 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)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec764f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000272000)='8', 0x1, 0x44080, &(0x7f0000a41000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000cfe000-0x10)=[{&(0x7f0000742000-0x3)="16", 0x1}], 0x1) 2018/01/10 05:21:46 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xf) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d0000)=0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000024c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000f52000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000014d000-0xc0)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x0, 0x8000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}], 0xc0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f52000)={&(0x7f0000d43000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000093b000-0x20)=[{&(0x7f0000f52000+0x7d0)=""/213, 0xd5}, {&(0x7f0000f53000-0xa8)=""/168, 0xa8}], 0x2, &(0x7f0000518000)=""/67, 0x43, 0x5}, 0x10000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f52000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa0ca}) 2018/01/10 05:21:46 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a39000)={0x0, 0x0}) listen(r0, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, '('}, &(0x7f00005ae000-0x4)=0x9) syz_emit_ethernet(0x32, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/10 05:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000abb000+0x4f6)={r0}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000c41000)=0xffff, &(0x7f0000b32000-0x8)=0x4) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004d8000-0x44)={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="30923fc69461d05ece669f9ccf61518d"}) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0xfe, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f00008c4000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0xeec7) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000014000+0x238)=0x4, 0x4) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000012000-0x4)=0x8c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000019000)={r1, 0x8}, &(0x7f0000019000)=0x8) r2 = socket$inet6(0xa, 0x5, 0x1000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000013000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/10 05:21:47 executing program 6: r0 = socket(0x40000000055, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/10 05:21:47 executing program 7: socketpair(0x7, 0x80000, 0x6, &(0x7f0000cc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000589000)=0x8, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r2, &(0x7f0000289000-0xc8)="", &(0x7f0000773000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000358000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b0f000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c1f000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x13f)={0x0, 0x137, "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"}, &(0x7f0000001000-0x4)=0x13f) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000b5000-0x10)={0x642e, 0x8008, 0x4, 0x0, r4}, 0x10) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000076e000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf84}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x3, [0x2, 0x5, 0x6, 0x38d1, 0x6, 0x8000, 0x3, 0x400000000]}, 0x5c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000779000-0x8)={r4, 0x9}, 0x8) sendto$inet6(r5, &(0x7f0000f54000-0x8)="0200d3f7", 0x4, 0x0, &(0x7f000087f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) connect$bt_rfcomm(r0, &(0x7f0000cf8000-0x9)={0x1f, {0x3ff, 0x800, 0x1, 0x1f, 0x80, 0x7}, 0x6483}, 0x9) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) pwritev(r1, &(0x7f0000796000)=[{&(0x7f0000461000)="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0x1000}, {&(0x7f00009cd000)="9e33d7a5013b77189674ab1d89304daf549e204e2e5e71323fc0ea686d455abc41b06a9fd6b17610e2459ef44591aacc6471ce7b78e2d2f64950faffe01d16f7514f0609bca822618bc2aa5ff01af47e1a19656b640b363a8ac7672ea886fc650f065cbfedbff98044029a4ff3c4609f9091b9e0b61a392b0ab0c4415ed5ed685ad119dcd2", 0x85}, {&(0x7f0000269000)="9b8798199b70b64e2ae475bc0edd58ff136654bfb226763a72680b7adaec82664a92892953fc3821eeb443083cbaa00c4aba1fa8133019b3b471ce2e148c4740acb5aedecc11378c536c4907ad3ff000f9bdbb777659547da08ae3256f7a3216e97650203d60001513aef008800249144b42acc76feac60ddaea85c00db0bcf66d66f59cbc222a244e040bf736059e292132637b70928ced06fc211114269fc0f604926eb66caef0d14a78e9fd6c1f6fc99709b4133c587a23c841c0813c9fcdce2f65f49eb8a5", 0xc7}, {&(0x7f0000b3c000)="fbfc5c2aa1cf516d2042e6b330ea3f0248a5c398dd3f714fa2d087339c3ff66d0f50276390e941b78b80f5d1b9296b37bec2c24919b7675029dfd183ad815a50442fedc6fd0486cc0135b6085b300030cc72a3dc96", 0x55}, {&(0x7f0000512000)="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", 0x1000}, {&(0x7f00001b5000-0x90)="4d7fbef023b0689e9c3f50dcd1c651853008b4032dfca56019278ae2ad332f3dff276cc34be08ba58dc431bfc2af7e6a16540587303f815901b6e112505f37353b8ee5d096dabc2601442f3b80a959f5e6d983c5489d95af29da64ecf876f35a45ed1097b72b9c40275336238ef3acbfcce4d1cfe8765b1999842d7e322718c82b9878efd243200c710a66de05fb63d1", 0x90}, {&(0x7f0000ccd000-0xb4)="865db7454072e60acb571b2e0e9a0d13829a7c5e810eb2551c6d2e541b6c7f3fbb9b42ef1d3a29804bb3089587c4bfc851de1fcf2e98ceb0660ca63ffb347ee264c483f8e6cee564519d0485cc22b77f71e2876efd80a03b55b010e8d74bb8d54de27b97c773a8eac88092331a76b89b73d433a40f0dbb9e9ddeb053d0ff962e8d0657893f322c83b1e4996115cd416c15dbb73e7ece075b57bbad7c2460d999ae18a706b01625dcba4e405ea08c10f8b0a2190e", 0xb4}], 0x7, 0x0) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a96000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bca000)={0x4, &(0x7f0000d55000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00009f7000-0x8)={r3, 0x3}) close(r1) getsockname$packet(r1, &(0x7f0000a70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000434000)=0x14) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/10 05:21:47 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000f83000-0xc)=[], 0x0}, 0x20) socket(0x0, 0x0, 0xfffffffffffffffe) setsockopt(r0, 0x800000010d, 0x1, &(0x7f000000d000)="", 0x0) connect$llc(0xffffffffffffffff, &(0x7f0000001000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="3f65eea0a5a8", [0x0, 0x0]}, 0x10) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x401) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000017e000)=0x4, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f000017f000)={0x3, {"6bbf402294b169"}, 0x3}, 0x10) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0xdfe4, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000fa7000)={0x42424242, 0x42424242}, 0x10001, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00004ef000)={0xe, 0x0, 0x0, 0x0}, 0xc) r1 = socket(0x5, 0x80000, 0x3ff) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008d9000-0x90)={0x2, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000205000)=0x96, 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000ce7000)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008db000)={0x2af02d6}, 0x4) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f00000a8000)="000000000401092f", 0x8) sendto$inet(r1, &(0x7f0000129000)="b06a6e7f0d3c14ddbbf155e1414bf4c01e8f68834621b958ca0120ec0a55b1013e54dbdfdeb0cad1bc6162843385ea60c6cfac6adabf9de62db0ef48beca38b4295ab12c", 0x44, 0x810, &(0x7f0000d0e000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000bfc000)=0x0, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000d18000)={@generic="e7fa8919ff052c1c00000410f7dcffff", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00007c4000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e06000-0x4)=0xfffffffffffffee2) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000662000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f00007cc000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000139000)={0x0, 0x64, &(0x7f000010c000-0x64)=[@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6979f2d2}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003c8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004ca000)={r4, 0x32, "2f3bb215751c97166741071171a2f54eb2ae98129f3f4e25811e26e08a466ddd1f829dff8c858a95508ffbdb00d24945fcc3"}, &(0x7f0000859000)=0x3a) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000060000-0x14)={0x0, 0xfffffffffffffffc, 0x8000, 0x0, 0xfff, 0x2}, &(0x7f00001a0000-0x4)=0x14) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00007f9000-0xcc)=""/204, &(0x7f0000617000-0x4)=0xcc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d4000-0x8)={r5, 0xffffffff7fffffff}, &(0x7f00009ed000)=0x8) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000adb000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000972000-0x4)=0x80000000, 0x4) 2018/01/10 05:21:47 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b9000)={0xffffffffffffff9c}) bind$bt_hci(r0, &(0x7f0000864000)={0x1f, 0x81, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xfffffffeeffffffd, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009e3000-0x1c)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0x1c) 2018/01/10 05:21:47 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000c3c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000944000)=0x10, 0x80800) connect$ipx(r0, &(0x7f00000a0000-0x10)={0x4, 0x6, 0x0, "af0bb8417dec", 0x101, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x802, 0x103) write(r1, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x2, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fe1000-0x48)={0x8, 0x2, &(0x7f0000de2000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x4, 0x401, &(0x7f0000ec8000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00008ce000)=0x0) [ 121.246783] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/10 05:21:47 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x15c, 0x21, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x10c, 0x11, [{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000db8000)=@generic={0x0, ""/126}, &(0x7f0000b74000)=0x80, 0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000fd6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003aa000-0x4)=0x14) 2018/01/10 05:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000d25000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000378000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000528000)={0x0, 0x0, 0x7, 0xc7, 0xfff, 0xffff, 0xcb8, 0x10000, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x8cb, 0x9, 0x6}}, &(0x7f00005ea000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000b3000-0x8c)={r3, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000042d000-0x4)=0x8c) bind$netlink(r0, &(0x7f0000ff7000-0xc)={0x10, 0x0, 0x0, 0x1010000}, 0xc) writev(r0, &(0x7f00006a2000)=[{&(0x7f0000af4000-0x39)="3900000010000904000000000040000600000000050000000fff0107ffe1008108000400041a000000000000060800030000000000ffe4693e", 0x39}], 0x1) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00006ef000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f79000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000da9000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000b8e000)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000397000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000772000)=0xe8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000da8000)=0x1, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00002d6000-0x50)={@mcast1={0xff, 0x1, [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}, 0x5, 0x2, 0x1ff, 0x100, 0x3, 0x1000001, r1}) 2018/01/10 05:21:47 executing program 7: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) connect(r0, &(0x7f00000a1000)=@generic={0x15, "41fae2e9b8d4b7e7502eb5778496383cb3d5a1fc1c1e380d4b68c8f51d860dba0a10fd714ed2daeda42bc38342aefd5d5e4731828e99374112aec01194ec29ade2c614e85783d2b547b8b027ccee6929cbe9c10c855e1d4be1082ba1ef73a2fc615ab722b21bfa8e94b80dc0136a0c6b9e0878275eefc82fde325fb82fc5"}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)='{', 0x1}], 0x1, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0x583000)=nil, 0x583000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000583000)={0x0, 0x0}) mmap(&(0x7f0000583000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000583000)={0x0, {""/7}, 0x0}, &(0x7f00002ed000-0x4)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 121.311632] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0xf, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x66, &(0x7f0000f67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f67000-0xc)={&(0x7f0000f67000-0x8)='./file0\x00', r0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000080003, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000095d000-0x4)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001b000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000009000-0x8)={0x0, 0x2}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000009000)={r2, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x6, 0x5, 0x7}, &(0x7f000001b000)=0xa0) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000019000-0x1294)=@delpolicy={0x50, 0x25, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x100000000080005, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008e2000-0x4)=0x6, 0x4) pipe(&(0x7f0000f69000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000091d000-0x8)={0x0, 0x3}, &(0x7f0000f85000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000130000-0xa0)={r2, @in6={{0xa, 0x3, 0x23fa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f, 0x482, 0x7, 0x1}, &(0x7f000068c000)=0xa0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007e4000)={@common='sit0\x00', @ifru_flags=0x4000}) 2018/01/10 05:21:47 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bb7000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x1000}, 0x6) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000001000)={0x4, 0x2, r6, 0x3, r7, 0xc49, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000-0xe)={0x44, 0x208, 0x1, 0x10001, r1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x6) 2018/01/10 05:21:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df9000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000-0xc1)="d25147f9d17c16a3959f5b55cc707873eccd591c01e56930858f37d7ab6dfdd341a8ad2d667ec5d33631305be48bc3ecf44372fd6acdc61e02b35bb60093a2536c6585cf4c99cd21c9b84ac91656a4d79eb3b4edf9e0db64054fa0d32da0b91a05f985c1741f09da7da79b4bdcb78aaa6de4969ffd977606d7f0ae52e9ceae0e465c846d254a8bb2c172e9c32cd886090bb3a3d263d5089c10316fcc9985b1c9a326ab700d7ce4548a3e02e9c7724f0d95937757ec5687497f37ebd5c45141b584", 0xc1) r2 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000e63000)=[{&(0x7f0000024000-0xf)="6afd0b7e2844fb0e708ef49c6a8141", 0xf}, {&(0x7f0000159000-0x12)="b65e525f84713fbe77936397a034dfca2894", 0x12}, {&(0x7f0000000000)="39a91ed4893af25bdf4bc1dad412e4df34e466931056c2ba8918ba422709b1ee5eb8b7887ccbd724224af5ca5f2b40d6b18c92971abaa4c2023e56bc7d3408fe9b293a6bf1958c0977852b869d86aa5fb49796ede4f35b4b70203f737b470b404560ecfa04b6d102cf76c006f875b4dfd6cdea44e41e6cbb1e9c3af2aa7cb77a3f8c1d2910ac5b8d0fa7a0d93e71635df537482a31adf67c2f66dbb9b7523ca19eced1946119a21340d7cbe84845ba4a3b45867c0cf55271e18a15950c8155a46697f35b4de835c13d5f914215cd7a", 0xcf}, {&(0x7f000024b000)="1630af9da7ac8ac420771c6f671e6043eb6378a314ec93a43caf1a09", 0x1c}, {&(0x7f0000000000)="1954351c262eebb3ff7826f63467f6f11cbba861c7f86764ff994bb3674fc60b09968ce64ec90b4ea501bd0104fc674bc6febd2d4323f6f14cfd1d06672563410a0673f866841dc434395ed418c2549897679c5ae60fe9b35a78bf275e42195bac007580ae9e9ed9e87ae81d7ed5202ecd7c4d93b2bbab37f6becfaec63d576b590b389a96", 0x85}, {&(0x7f0000d6b000)="9c4b", 0x2}, {&(0x7f0000dcc000-0x47)="0e99b4c23ce5d5385c8633235e6230342b4051912a1e3a170854396149ee7f12f455630c60459ebdee457c14320ed6c6d6987c65f683b2f82fb7c92fac3222b884f2344d94bb64", 0x47}, {&(0x7f0000000000)="61a214175bb48438adca9a5045dd2c8dde6a623bf29c33a9f71150ea0ad23eaa50f2709beea9efa666c550d92d", 0x2d}, {&(0x7f0000944000-0xa)="3d8ae57af3393caba802", 0xa}, {&(0x7f0000000000)="125b8f9337bde7f738081d73ea857c7d6cb6d4bae7f2dde58743c91f69619a146665564526", 0x25}], 0xa, 0x6) shutdown(r2, 0x1) mmap(&(0x7f0000bbc000/0x1000)=nil, 0x1000, 0x3, 0x30, r2, 0x8) bind$netlink(r2, &(0x7f0000f4d000-0xc)={0x10, 0x0, 0x1, 0x20400000}, 0xc) r3 = socket(0x10, 0x3, 0x400000000000002) write(r3, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) 2018/01/10 05:21:47 executing program 2: r0 = socket(0xe, 0x4, 0xc) write(r0, &(0x7f0000cb9000-0x1f)="1f0000000103ff0014df45c807110000f305f0000800050000000000000000", 0x1f) accept$packet(r0, &(0x7f0000fae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000343000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000564000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc00, r1}) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0xfb3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ef9000-0x8)={0x0, 0xc659}, &(0x7f00003d9000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005a6000)={r2, 0x0, 0x100000001, 0x81, 0x1, 0x7}, &(0x7f0000aab000-0x4)=0x14) r3 = socket(0xb, 0x2b092e84ae409bc1, 0x81) ioctl$sock_bt_hci(r3, 0x400448fd, &(0x7f000074b000)="8de70303d87e330ea727b4940050b8b3092558578af809a640bebb472e68c2d1635e3d52a633cb606365c4a5998d290d7a7a4839952578fbc4afec39a9761a1e2348b18367426d90a813338a9c39677d69894d88a89d0fbb3e5855df2a7e090bbfa919185779f8ee8fefb098c64d6d9a1596dca99d095bdfed542955657fdc86e83728aeb189a48b") connect$inet6(r1, &(0x7f0000328000)={0xa, 0x2, 0xc6a4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) close(r0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000060c000)="000004000faeb995298992ea54c7beef9f5d56534c90c2", 0x83) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f00007e0000)={0x0, {{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0xf, 0xf, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000a000-0x58)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000008000-0x388)={0x14, 0x1f, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, {0xe, 0x0, 0x0}, []}, 0x111}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000000f000)=0x10001, 0x4) recvmsg(r1, &(0x7f0000007000)={&(0x7f0000009000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000000d000-0x80)=[{&(0x7f000000c000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d44000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xffdb, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x0}, 0x4000001f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000190000)={0x0, 0xb9, "0ee9368e447d77bbb950ea5010853209f5623458a07be5dc99cebf8f30ed3d48ec3bab4b43e346ab64b59faf8aeba84398948b1ee336e5d42b7de8bfac094a3ddfdd52ecf55866f0b26f1071d52f93c6423c7d233f7c61edc5cc9b77ccb10f9e514a0715df0bdd919755dd427cfb6854986252d3d39f0619ad3975d19c28554ca5b0be38d6dbf783c7ce3835e137b6a9d8bd2a70773046b0b7f7888078bc8b7c36ae9b6a1f0c3dc5f6b73c6b4c16407c1edad5095cb0e58384"}, &(0x7f00009f9000)=0xc1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ffa000)={r2, 0xf5, "ddc1eb82d9a5c167db5b09f6127bc7c48e6e1aa587bee61c6abac3967eff9847d3d95f5c92705094bc2f8ee2169f2d862767fbb10c27ecd16768c90e0e5f9d0521c63e1f0b108e150fd41c5a15225802ea6288a79cdd20810e1762ecea9f47295a361c7f9f51cd895de4ada075639e24e981aa36c4a6d86bba8c60cb8d34c95a273c8727b0f305630c8f80709300ca354c7ae9e338328624ed42951f97f2569a17b2d60066d8730f8d80957e26d05249c0ed4449e2bb7ae6c3ab37812910ebe35b2fce8d35dd49ca1999aca9c1aa3df4de9752fd8f389702bd2345fd04d9cd5396356d600169a0dcda209aab8605edd9d561af4612"}, &(0x7f0000a4f000)=0xfd) [ 121.452258] audit: type=1400 audit(1515561707.329:85): avc: denied { shutdown } for pid=29566 comm="syz-executor3" 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 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) connect(r0, &(0x7f0000efc000)=@hci={0x1f, 0x8000, 0x3}, 0x6) write(r0, &(0x7f0000584000)="1f000000010a1ffff7ffffffff000000029d160a090001800400002000df18", 0x1f) 2018/01/10 05:21:47 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000b1d000)=""/151, &(0x7f0000c3c000)=0x97) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f00005af000-0x98)="e025b6d9d708aae26c2976256483dc08aecc2a8351bc4955cd94a9fc08ceb77fff45991b55df4d104b7c976feb4863d87d348908c96865c33fe5f6441eda0642c684d0d7cabe0078b3baad72c108918f4ce4afdb2b6ec1d746033483ab721c862ef4691ce4a9ee1d399071fd4f8a83a049bf5eff642b83dd09accb91b8cb92a078837c5fc5b15b429d4eefe32831230ef6887a4dc35e901b", 0x84) 2018/01/10 05:21:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000066f000-0x8)={0x0, 0xffff}, &(0x7f000016e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009a4000-0x8)={r2, 0x7}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000088f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a42000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002eb000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8001, 0x0, 0x0, 0xa, 0x80, 0x80, 0x1d, 0x0, r3}, {0x8, 0x4c37b957, 0xe4a4, 0x212, 0x98, 0x4, 0x20, 0x2}, {0x400, 0x6, 0x400000000000000, 0xcd7}, 0x3, 0xf, 0x3, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x0}, 0xecdc383ebcc3cd51, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x2, 0x2, 0x40, 0x6, 0x1, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000017000-0x4)=0x0, &(0x7f0000c55000)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000456000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001c0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd6000)=0xe8) bind$packet(r2, &(0x7f0000df9000)={0x11, 0xff, r3, 0x1, 0x662d, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(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$inet6(r4, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r4, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac3000-0x4)=0x8) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000796000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b9000-0x4)=0x1c, 0x0) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00006d6000)=0x0, &(0x7f00001ac000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000752000-0xc)={0x0, 0x0, 0x30}, &(0x7f00008d6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b13000-0x10)={0x4, 0x8, 0x5, 0x401, r6}, &(0x7f00009dd000)=0x10) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) connect$llc(r0, &(0x7f00005df000-0x10)={0x1a, 0x17, 0x960, 0xaa0e, 0x6, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000a11000-0x8d)="26000000250015f8feffff780000360004ffffe8000100000e00010004000000000008fff187", 0x26) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000061a000)={0x0, 0x0}) connect$llc(r0, &(0x7f0000af8000)={0x1a, 0xf7, 0x800, 0x9, 0x9, 0x1000, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 121.565142] openvswitch: netlink: Message has 6 unknown bytes. [ 121.580467] openvswitch: netlink: Message has 6 unknown bytes. 2018/01/10 05:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000876000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000025a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/10 05:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002c4000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) getsockname(r0, &(0x7f000056f000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000098c000)=0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000da4000-0x4)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000427000-0x4)=0x0) 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000970000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000017d000)={0x9, 0x0, 0x10002, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000714000)={0x3, r1}) r2 = socket$inet(0x2, 0x80004, 0x5) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000fc6000-0x4)=0x4) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000ef3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000ef2000)=@generic={0x20, 0x1, 0x4}) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0x20000000000ca, &(0x7f0000ef1000)="02000800000000000000000003079b38", 0x10) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, 0x0, 0x1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f00009f7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000459000)={0xa0000018, 0x0}) epoll_wait(r1, &(0x7f00008f0000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000fdb000)={0x0, 0x9, 0x8, [0x40, 0x5, 0x4, 0x3, 0x6, 0xf8, 0x2, 0x20]}, &(0x7f0000fdc000-0x4)=0x18) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fdc000)={r1, 0x3f}, 0x8) 2018/01/10 05:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = accept4(r0, &(0x7f0000a04000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b7b000-0x4)=0x10, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000ae2000)=""/40, &(0x7f0000f64000-0x4)=0x28) 2018/01/10 05:21:47 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000de8000-0x4)=0x0, 0x80000) r1 = accept(r0, &(0x7f0000ebd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d73000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000812000-0x4)=0x10) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={0xffffffffffffffff, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x12, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x46, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000044000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt(r0, 0x0, 0x7ff, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000c1c000)="1a49cc7c9d77486f3ddc1b6b873e8e4212310ecd9c47ed4c92476c70cb51489993e1affd88bec062875280b0f724d8645bffc0bc0014e5fcea066e4e3f376341431f5b7e1115010aa5bd7565a9f11d3e3885288c64560b01ffcf3e8f3d589518b5a285aebd08d9dabb70b172c967b5fb") 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000012000)=0x0, &(0x7f000000d000)=0x4) sendmsg$key(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000011000+0xdb3)={&(0x7f0000011000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r0, r0, 0x0, 0xaf) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000009000)={0x0, 0x3f}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000+0xd0d)={r2, 0xffffffffffffff7f, 0x80, 0x120000000000000}, 0x10) 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000a0000-0x4)={r0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000701000)={0x6}, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000754000)=""/154, 0x9a) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x424, &(0x7f0000fe9000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x416, 0x0, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c4d721", 0x0, "669658"}, "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"}}}}}, 0x0) r0 = socket(0xb, 0x3, 0xaf74) accept4$inet(r0, 0x0, &(0x7f000076d000-0x4)=0x0, 0x80000) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000033000-0x4)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005a7000)=r1, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000000002) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair(0x7, 0xa, 0xffffffffbdd4eb92, &(0x7f0000879000-0x8)={0x0, 0x0}) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000742000)={0x7, 0xfffffffffffffffd, r3, 0x1, r4, 0xffffffff, 0x5, 0x100}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000929000)=0x0, &(0x7f00008c8000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009a0000-0x20)={0x9, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c68000-0x10)={0xfffffffffffffc01, r5}) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000028d000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a85000)=0x10) bind$unix(r0, &(0x7f0000d36000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000656000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) socketpair(0x8, 0x4, 0x101, &(0x7f00005eb000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000989000-0x8)={0x0, 0xe278, 0x200}, &(0x7f0000678000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009d0000-0x6e)={r2, 0x66, "c18e4143bd01b5fd7095d8bcfb3eee01dc7249770059afe3fc4c27dc4614a0724e0429e1361cc0e80491ca9dd4a1a91719d8fc255a3b23d01d744d3aa3493520186681217f4b51ebebfee10d25c656a13ca1b0d9b7718992d54fe33231aa840f9e28e2f3ac83"}, &(0x7f00001b0000-0x4)=0x6e) r3 = socket(0x12, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0x80000000000800a, &(0x7f00009f8000-0x4)=0x6, 0x4) socket(0x8, 0x6, 0x4) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) syz_emit_ethernet(0x48, &(0x7f0000a75000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c239c9fa65a9", [], {{0x6000, @ipx={0xffff, 0x3a, 0x80000001, 0x15, {@random=0x457, @random="65636c77fcd9", 0x7}, {@random=0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x58}, "489a94d620fe8bfd6c0669ac7ce6fdd7127c6860b1e8227531b83d72"}}}}, &(0x7f0000af0000-0x18)={0x1, 0x4, [0x681, 0x423, 0x17a, 0x591]}) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e58000)=0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006d8000-0x10)={r3, r4, 0x3, 0x2}, 0x10) pwrite64(r4, &(0x7f00005ae000)="", 0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x3b, &(0x7f00009c1000-0x4)=0x0, &(0x7f0000bfe000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a34000)={r3, r4}) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r6 = accept$alg(r5, 0x0, 0x0) sendmsg$alg(r6, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x169, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r7 = epoll_create(0x3) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000dc3000)=""/6, &(0x7f0000aa9000)=0x6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f00002a9000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000096d000-0x4)=0x5b3c, 0x4) recvfrom(r1, &(0x7f0000c51000)=""/107, 0x6b, 0x101, &(0x7f00005c3000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f0000b03000)=[{{&(0x7f0000e4a000)=@ax25={0x3, {"ab3a74fbbbe908"}, 0x0}, 0x10, &(0x7f000066a000-0x90)=[{&(0x7f0000f87000-0x1000)="c39f8542660b7b50ac2607fa5bbe912593c67a790b5c89422a3d694fe71388d302651387125a9efd6e309dc1669a6d71e7057d4bba1c860dd3106c74786617ae", 0x40}], 0x1, &(0x7f0000f87000-0x310)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/10 05:21:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/10 05:21:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xcc}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x9, 0x200000004000000, 0x8}, 0xa0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x27b, 0x5, 0x9]}, 0xa) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000f50000)="001b15", 0x3, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f53000-0xcc)="7c8c", 0x2, 0x0, &(0x7f00001b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/10 05:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept(r0, &(0x7f00004db000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000058a000)=0x6) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000245000)={0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000e13000-0x86)="eb2ba9a09fba57281bf7116dff06535b5343b7d85f3320a2", 0x18}], 0x1, &(0x7f00000ab000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x95, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000471000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000062a000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000eda000-0xc)={0x8000001, 0x0, 0x2d}) syz_emit_ethernet(0x236, &(0x7f00001e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x200, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x400}, @enc_lim={0x4, 0x1, 0x9}]}, @routing={0x3b, 0xa, 0x1, 0x1, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x33, 0x4, 0x3, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x7f, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x1, 0x8, 0xcdf, 0x20, [0x6, 0x7, 0x1, 0x7ff]}}, @generic={0x20, 0xeb, "912da99c2fcd26730a2fba9f379279e4deb23be3cc6604562e6cbf1cb330479810ed3ef70b83e137ba1efd0f615165965788152c2e1067343331370e5ea66b829f983dd587ebbad3533f0fa34fde2318ead3ae20619f3af4e7798210063db0602794b899fada23c0c31d5e4c03db6777ab38afcccfd1bffc9c4544e582c425e831220dd85b2ecd069607a2eeb0259856a5ff6036ac9d3e97955b5c012eab8b296f458b440e91e4fa75113e1626301d4d96d8ccdfb9629748e1834fa15f1ff7d4b44488a9da857600254a6ce1907d9d3298928848d1ff950a437c91effec0475e3bce8a6ba591380e26ca33"}, @ra={0x5, 0x2, 0x101}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x7a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x3}, @padn={0x1, 0x2, [0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000)=0x0, &(0x7f0000c12000)=0x4) splice(r0, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x71, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:21:47 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000eca000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4e, 0x8000, 0xffff, "639af22aac562bbf8801c4f023e07c5b8511a7bf0cc5202dd97cbf636661dfb7d0cfb1cba98e8b6961b89231b78846b0b685d788853f42bdb533ab0bea5bc1c8fc9c266c6c15f481a114d26c9800e502"}, 0x160) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[], 0x0, &(0x7f0000fd0000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 6: pipe(&(0x7f0000448000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008e0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80007, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="8ef4efcb3ee554a040837a556eab0328", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) accept4(r3, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="f3bf481b93cfe80a8123717e63a3a05c39b4c9797eba215e6c61b0b97310cc3d3c900742c2031029b479326ca0dddfdb920b99ba968040141fd3a8b370a0ad65fc3233c5654c98dc57a510252e036b75c8d3116fdda825b72a880d2541bf46f52776df7a3c3119282d7457199ad4f5a219fd4f5d44229695349dd715419a5f18d13442ca49e658837ba51fe5327d48f58967f2bcc17e6470bec2e19a9195ebc8fe17080cf02d260086141e5825008f5e823c78970acb", 0xb6}, {&(0x7f0000001000)="d2d4a1b273eb159a2c7f07ff6f3aa4710975fb808f176b7e26d65c320e262cd438394415aec30cd3256d68ac6278282550cd8f2838e3177834afa38d032b6d08bd443ad94fdcb6740072d23c12b578fb2b0a4b5f997ecffa7761a5aae88eec384ba3126beb28437ea58b911f1e52efb4cb3a2c14479ab01f8bea9e88d5049478593f38de257348ce099f43f4b07340330a1342f285c5876430025eb81ab3297db02acd8095df80860a9d2878432309a6aa77beb39a7497", 0xb7}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000002000-0xd7)="af84ba5f1e888bf0d7059fe7564c0e668c9013be7a7db3d8fe4726a1f2a6675344199eeafbaf2f9f021c6b29753ec39b16391b7a797c1f0c53b2bf1341198926c8b5e1f02e08ae84f6489842f8a4f2d4eef918dc9e2b390f529ea91471584458aeae0d948b550a2dca888bcd27f8f953506044d932b2c1ed7081ce597109c903d2293adb39354f783df501be071a8d17deb81dee79445e9f26267b844c19cb204a658d2c88e04832d8df4770d3f4fdf116ef2173235fd287ed53a5344c993b09bc10676700dca74424c27679c7d1a90e8555afea02c08e", 0xd7}, {&(0x7f0000000000)="5d7f8ea812153af52b453ea8bb8b44f344ee9bb058635e5e96a4efce7873fc31256fbad5afd3223f0e7eb996204d39d692a7769dc66450f48b32cf26a1f6908a85de2112fa04ea53f658a22621cc50c6e4e657da947824b12cee35f427664c6e872d5976c493e94548fa12fe8ddabc5d3bba5dac306e6058aee1a3231c9bdbe140347d09b540d4b8b09b96759c39f9d03baf7d8b4de4381d15", 0x99}], 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f0000003000)=0x0, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x1002, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) accept$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x800, 0x20}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000)={r4, 0xeeda, 0x7fff, 0xfffffffffffffff8}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000005000)={{0x6, 0x0, 0xffff, 0x1, 0x0, 0xed1}, 0xffff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000008000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:47 executing program 7: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000008f000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00005c3000-0x4)=0xc) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a0a000)={@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], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0x6, 0x100000001, 0x400, 0x8000, 0x40000000, r1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x3}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000086b000)="fd41f5634dbf5111757a878183a80f6b6cf90aeb7f374bb7d8e7c6101fac", 0x1e, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a0d000)=0xc) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000322000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a0d000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, r2, r1}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1, 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, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/10 05:21:47 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006c7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, 0x0, &(0x7f000028f000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d47000-0x69)={0x0, 0x61, "b89a06b163b3df5b0f29285be68f6135a497115d6637cfb6c46fbe3151f8f62811066696acb4faf167a5fe875846dd603dd0ebb38e7a534da35417bf4302713bc8dd3b6ead2985ffe81cbf2d73f69aae40336edf1da56d207217bac5c28167e5d6"}, &(0x7f0000488000)=0x69) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000a6000-0x14)={r3, 0x7f, 0x1, 0x2, 0x80000000, 0x6}, &(0x7f0000fcf000)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000657000-0x4)=0x0, 0x4) 2018/01/10 05:21:47 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000006000)=0xda) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000013000)={0x0, 0x14, "91dc8fa935787bdf572c6b1a49b87bd01ce02bb4"}, &(0x7f0000014000-0x4)=0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000-0xa0)={r2, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff0d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xd64, 0xf070, 0x1, 0x8}, 0xa0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000d000)=[{{&(0x7f0000005000)=@ll={0x11, 0xf7, r1, 0x1, 0x8, 0x6, @random="691bb550f538", [0x0, 0x0]}, 0x14, &(0x7f000000c000-0x70)=[{&(0x7f0000001000-0xac)="b46207d769a9db20b97d0c8b8ce07b87c3c2864cc2146fcba21809441a8107f11a1f817bc19fb03f6cd041e28e1fb27b3443efd51985dc29739a3d9cb1ec005a619fa55c04684e9a4f1b8a482f122ee606149cf6a2add6d08db5e85484d3dc00adb10aa422b240f1c50ba185030e0ba2755c7a1feef3e62e8a81d4839ba9a5b542294a834f2245a8de621b538a9e7debbf79f543e0c6279012136c00bb8cb6bc8d6fae1bac044ba440d2d59e", 0xac}, {&(0x7f000000e000)="e0aac4e30517663c2b026ad610c297253d2032634419891535e1b57affbff6c77aaa09604730504a4816bfe7273a2f2c558a244abc4f6358b73ae47792c8401b1d9c35b81cbf168d793373856d50edb310946b88f581efe024004eb405d4e7767d869fbbde3e6b88204429f1b6492bec9d2a7fee00bf2640916c6f63e6e1361cae70ea5bd42680f801ed63050faf7b4b059cc8", 0x93}, {&(0x7f0000011000-0xfd)="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", 0xfd}, {&(0x7f0000011000-0xec)="447d2837fb95b4205119b5a6e17b62f5ae1899dd111cd902454ae520aac12ecd8ee0ef4d65127ae3ebfe31482575ed74c5fee42d1255d809c6b5e4418da7f77ee3e22cc01282daf66a84618d0a5d464d3d9809080d84c5a813581c5db87e89cbfc937ca5645d28ed7925c2df1aae0170a1f8b2548985f205377221ce8ba149a56e097d9e33a66d06ab947809ea87dc0380fe4bd8c10ede668446579d2c47835ee025c0675231f90aa734792a2c6b03d17e5c07def8a1dd0a115e0e3b45a9d98b0d790656dbdb97ebebfd0ee854873e63bc592a9e33a2e0520cd96a14c336c8847d5bc7b4dac0f8f21cb87f2a", 0xec}, {&(0x7f0000010000)="cd8b351ca320620dd07b2da2ecf5c87cc0469601501f7f5fb0d3a6c98349c672b1cd16eb0c2920a9479aa586057cb1a9b4ec81538ea379bd238850a9cb0657be44291b39033cf9d2ecbd5789b7e25dd7acdf1a4ac0c5c2659bdb653a8e945a84f291a80b171ea2b7d871da8b819eac3a66471e0aa620346d7b85d100f92cee34863608d28534", 0x86}, {&(0x7f0000002000-0x32)="2e8873f2f863b3eb85b1d2acf6a90d2e87e27c657956fad810a3108a143ec50498b486d874b1276c294265bae8e792e44ade", 0x32}, {&(0x7f0000010000)="82999efc49fcfa993fd717391f832635822bdb260f3919de0effe709d765364f32a4f49344356b66c041bc5e97f951f1eff94a04e101caa39645977870592434046b05a205db34d17e2dcdb40109d6557ef87ab033cd0843506882296eefb008428228581776e0c82fe3c269922e79bf32d60bb4bf", 0x75}], 0x7, &(0x7f000000c000)=[{0x1010, 0x10f, 0x5, 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{&(0x7f0000005000)="a3844e40be737f9af544d7adf908bfe207f27c68cad053dad7f3f7405c1e37b02ef5e4893f32ca625e3804ad7e5b942b36f5898a9125b731dc4f1c67cf7604800e99a3ba8411060667e3494f1fca779dd9ca157f0146e0a601ef06b28c676c5b332e54e4b1b1bf945eafd8a68b9607a43cba41899cacc4665e7a0c18aec86415e130c349744fc31a71e9677948ce77b024882e6e825f365519e820d236e49f24733ed993b82429547b1fc4253c56e1c16decabe72bc09e5594054a1d588a5deef162aed3e8", 0xc5}, {&(0x7f0000010000)="41b220ce2fea8771b5102bbe42190327f59c1743d2d5c16ada3a3a3f3e80648f0e210e8cff02b7f6307f73c58c", 0x2d}, {&(0x7f000000e000-0x5f)="5e29a3459644e4483c33235fc8889107fd1eda04c4a766a55c442cf3ae9f76e94630ac65d1e400b4fe92c2462f7c60918e3d2bee18febea2eea50cda66a14b1b2b0410d24bc1debc1d0baa95ab61b788a7298f167ecf86b6cff7035b26e627", 0x5f}, {&(0x7f0000000000)="", 0x0}], 0x7, &(0x7f0000006000)=[{0xb0, 0x110, 0x3ff, "ac0d9c43b40c318df9c53fab1f576b6cf3b7d5d6fbdb3501e428714bc2365ad550e61d6c7264804d5e42e278544d029178a188a86bf2e6db3d425de26984b58aca1d40561b522ec34333d32b3e331b13a0ed01b87be21846cbcfec748220f66ab2a7256a448d46358be49148a7e71e2afd31cabec91ee8d8ad4dbb4cc30a4a4122afc48cffaa79309e26677be836f6f3b108bd4ffc7d745d2b71a28a"}], 0xb0, 0x0}, 0x1}, {{&(0x7f0000010000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'wp384-generic\x00'}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f0000010000)="00e94ac70fdd49180aad3651f96a4a2c8a94a2aa9bd16612c15057ea47", 0x1d}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000010000)="", 0x0}, {&(0x7f000000f000)="b4f77981b9a9e3f3b1f75ccb2d0a3ba3ad0643dbb74917f5c378f4f3b83d803d671f950e75c9b80dd1f70c2eb23e95cac4a35877f3aaca2051dae1fc3b8bd80c189016e43018621756c3019868b75a41f56d2830f29700d3b3a21cb2c19714857340f0f3d92bc5b58a1f1b8b8b1cf33c74096a0bedc46ca29abc2e7ab78ff3b4ee29c577faec0a1b01aae65e5adf06b2b4cd2cf1ee", 0x95}], 0x4, 0x0, 0x0, 0x4040800}, 0x1}], 0x3, 0x20004810) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x2, 0x0, 0x10003, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000)={r1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x800, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000dc5000-0x10)=@common='gre0\x00') r4 = socket(0x11, 0x802, 0x0) setsockopt(r4, 0x107, 0x9, &(0x7f0000874000)="", 0x0) 2018/01/10 05:21:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ed7000)={r1, 0x6c, "12a878b2e052d39ed8ea43d0a0da134db8452a1e5292fd6e672c84d88c96da2a8a4e7f2a41ef4b0e8e64e35abf0f82d944a0dee455fa5ec29b32adbbe59f4b869373b08a3c7924e07d08015884e93ec94e2d6b736ecd9d8e679da8a28dffa9e5bbb20ef3c3518ead7d65c2dd"}, &(0x7f0000a1f000)=0x74) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r1, 0x0}, 0x8) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bba000)=0x0, &(0x7f0000b56000)=0x4) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00003d1000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000095c000-0x4)=0x6) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00004c9000-0x4)=0x0, &(0x7f0000458000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$ipx(r1, &(0x7f00009ee000-0x1000)="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", 0x1000, 0x8000, &(0x7f0000489000-0x10)={0x4, 0x2, 0xffffffffffffffff, "0cfb02746e10", 0x1, 0x0}, 0x10) getpeername$inet6(r0, &(0x7f0000936000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000889000)=0x1c) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f36000)=""/0, &(0x7f0000623000+0x39f)=0xfffffffffffffec2) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000dea000/0x2000)=nil, 0x2000, 0x1, 0x4010, r0, 0x0) 2018/01/10 05:21:47 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x7004) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000f66000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) accept4$alg(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x100000001}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000671000)={0x0, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000002000-0x57)=""/87, &(0x7f0000002000-0x4)=0x57) 2018/01/10 05:21:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80004, 0x0, &(0x7f000079a000-0x8)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f0000b69000-0x38)={&(0x7f0000022000-0x10)=@ax25={0x3, {"03b759f9b23b7c"}, 0x3ff}, 0x10, &(0x7f0000622000-0x60)=[{&(0x7f0000737000)="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", 0x1000}, {&(0x7f00002ff000)="b18355a6828768cdd7dd17f4493026c498ddcf1bb2f8ab59ac71d555c8f238217fd851d3300b5f947bd771431c45073c93908ab77f8db197528ab0c2be", 0x3d}, {&(0x7f0000a34000-0x6f)="255759aba639da3b0d490939ce047fa108f88fb37e0d3a95f205fc0122b674ee65a3b05eeb5aa5168e5b487dca94b0a388437d9501c828f3f3707092f966838a74f79d7992c8d315326073ad0fa2b0b2420bb716d26c34a40856b42baf2917a292bd51b026385b3939e8c4de270c2f", 0x6f}, {&(0x7f0000661000)="f22a7b9f8afe0cac617fc5342c1cb007b31d5a5b8940678c4afc869b78506439fd05db90174e2824adb5334bccadab1581dbf5e596e0c3af476a4b303eae311b0106aa1d3c413bf140e048254fc04ab1e6d0b45bd9e27fcc61bd9f18e195b4710653b9f07c583ff645a427bcd98aa2232ee78020ae37a00174e04391e5610fd872dec22b3a11a76a91a5a5511e51bc181b08c08e07188f73b8f50880112b3c113b5976f44aa783895b3851287b8dc26acfe079f986573209554af27288618431990790bd310930e7a2a50b98a09699406bdf303cce349ebafa9080a5f87f8b4cb75327", 0xe3}, {&(0x7f0000ec0000-0xaf)="b37587445bca9714909613dbeeedc8c83baae9b900f9d4db6c458c643fff0c21c63247c0779c6d16df19dbaddbacda9101adcb567233b15e7c864a5f73eb91d916e0e10a58170fc3959c7e2440043705449cc0ba8546788768f963270b68f0f08ad32ee16a7e840282aafba898f84b7d649d4822853f91e2eef7b4917d641a67ae440edbccc2f0ad4189eaf3ce2fa1835ceb4d2f40348255d1c774065ddb05fc8dbe22cdfa18a134c9eb8719fee49b", 0xaf}, {&(0x7f00008cc000-0xe2)="ed6dcc8a513b5a209a81cc253c4aaf0299930ae819706a3d7acd472138076dda73381b1741b5cfc1789054882e9cc6a294c118ad7179d3da76106d7a322fc2182d473093f590f3fbe7929d586ab5d8ffa425c427f26070ea35530d2e557d80d40e48a44e268819d7f0107e3d2a0f8c695ee42e8083d4e8acbcc9a0d169bb8a3e0c9d353ed20d4c1e6da541148b22c2f4ebc5793291b8aad221fb3489c922edc26eea7cf839a4d5d96bb4611ce62e7d0c366db1e3a1334becea90fd1f74dfbf58d262762dfd4a85a6a4a5acfd29d1753f364744ff49533dd2e5f0646334e0872c30fc", 0xe2}], 0x6, &(0x7f0000c9f000)=[{0x1010, 0x3a, 0xfffffffffffffffb, "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"}], 0x1010, 0x4000}, 0x12000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00006b1000)="02336bcee333d4c34582c7f946b0", 0xe, 0x4000, 0x0, 0x0) sendmmsg$unix(r2, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000b37000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x50, 0x0}], 0x1, 0x0) 2018/01/10 05:21:47 executing program 6: mmap(&(0x7f0000000000/0xcdb000)=nil, 0xcdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cdc000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000007000)={0x10000000, 0x0}) mmap(&(0x7f0000cdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000a83000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cdb000)=0x10, 0x800) recvfrom$ax25(r1, &(0x7f00005d0000)=""/106, 0x6a, 0x2020, &(0x7f00008c3000-0x10)={0x3, {"7616f3100bac4f"}, 0x6}, 0x10) 2018/01/10 05:21:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000dd8000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xe, 0xfffffffffffffffa, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r1, &(0x7f0000002000)={0x1f, {0x1, 0x10001, 0x2, 0x7, 0x4, 0x6}}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000001000)={0xffffffffffffff8e, 0x4, 0x0, 0x6c, &(0x7f0000000000)=""/108, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0x3, &(0x7f0000001000)=""/3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000003000)={0x1f, {0x0, 0x401, 0xfc3f, 0x0, 0x6, 0x7}, 0x54cc97a1}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000616000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0xff4a, &(0x7f0000f75000)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 05:21:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000000000000000000040d001400000000160000002008", 0x29}], 0x1) r1 = accept4(r0, &(0x7f000061b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000110000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b90000)=0x0, &(0x7f0000bad000-0x4)=0x4) 2018/01/10 05:21:47 executing program 0: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) 2018/01/10 05:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) r1 = accept(r0, &(0x7f0000d53000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000382000-0x4)=0x8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000480000-0xe6)="abb9eb8568b8cd88b4b713ba92a213e9459c0715467c5d6bac3c250be670e010377e4d9384d9a2840d06f4848fda192deb56d52359651239be9b3a288d0c91bad3e2e755a2d001759a9482a4d5634c38943ebf739189d6ebb26770b5afc20f38cd0daa8803184b5ee3376537f57f403a9530cdb22ca6f61823138f1bccb3896716a767c468c00a3636f7b1d6d40acab728eb746695ea0ab2e9cb1ae12dfe4dd618a6c2d6c3bcea25f87a9c2210e232ff4f485290c4fd7b6ea36178a9f99811f6e3853f047153c0c623af0ffff106eeaff2ed58c748c31b6a239ee4588156c82f843c1296e058", 0xe6) 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f00002af000-0x4)=0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000f32000)=0x0, &(0x7f0000954000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb501000000000000", 0x40}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000084d000-0x8)={0x0, 0x0}) connect$ipx(r1, &(0x7f000088e000-0x10)={0x4, 0x3, 0x10001, "53e8d09811b2", 0x0, 0x0}, 0x10) accept4$alg(r0, 0x0, 0x0, 0x7fc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000826000-0x5)='yeah\x00', 0x213) 2018/01/10 05:21:48 executing program 7: pipe(&(0x7f0000a80000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="f3bb9b3084922a43e8b3fa5fc831fd713a1c79dd6bbcb12a5adfe09a9d4217e851442cbfaff5e96613886d617a68937f285a519d02a44e593d4e08e9943108761b941de4f5d94ff64973699599b50c54bfbc556e6cf552b1b2f815d537f8c02d", 0x60}, {&(0x7f0000000000)="19dcc95acf2b61cb7219445036c1b261e4c4b28adfc59ede55d0b1c84ec8b82eeae0faae342a3b30c7fd289e58588ea600de648a3e3b3a80c4cb08f9d0c0578fc2acc4", 0x43}], 0x2, &(0x7f00003f7000)=[@iv={0xd8, 0x117, 0x2, 0xbd, "038877a5e6b9bdd53eb20a39cadd44ea6ceb48a202b063b1c840e3a166f105b695664b60a31f821f6ebd75fb6d0ddcec0f2bba1bfe45aa5bfef780a00e65048c88d613441220d9617f0dd50139f2014966e90c982ba4ced2953c0fe321290061990a4eabfe6755592ecbcd09f3a62d7920f5c8f751a39cb88374ee8680f82652869ae600dd8c0c6219fd0677ad37eec3132a87628fd3245d69a76a4811547fb45913dcd6319325f3b6621e4ae5c485e55305eae444652890c4f9eb3231"}], 0xd8, 0x4000}, {0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="98998adf031f4a032d668dc726b41317a2125396812875fdf6dbb8066edf1f7053041295fffc9775052746099a308e896cc729c779ba92e8f1a5ef6b42863d1e83c62933969500fa9d57dc4de6625333748d52ccd949a3f621f78fed2a532324599b2246244b02b2a1b373f80d4aaa5a2a3587188690d7b2db5644", 0x7b}, {&(0x7f0000000000)="d42d26f065fd10278b508ed0af33f186320c8de5936c1c4ee1752c34bcd591eed73da3411248c3429e9483c90da33ad1bfa0015eacb7e12e657d0c7ef1d87462a255feddcff459ebb8d7c673a5e655feb340d52235545225c92535f95daf320c04f26fb03ba03f6972483a4f", 0x6c}, {&(0x7f00005a7000-0x1)='t', 0x1}], 0x3, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f00007da000-0x80)=[{&(0x7f0000001000-0xa6)="966ebf08715f962d491ad663a689a724d4318f2106ec5a6cb2c92b88b72ac9ca036d54f11b3c2ab331eb188af89dfc472f15bac66ea82fb509ec35c27cb47590823f3b65dcfeff727abf0a4b3133841e4f97edaf27f4a6b0da50305f0a3d32aa14dd123a2b3122a9fa6b44e9b0bdd80b4dd15984d6530e2274a00af94119f9ecae3599667007dc5299d0829caed32e7d90410437f3f2ea06447f495417475519aa44074a3ff0", 0xa6}, {&(0x7f0000038000)="e2187c5fd741528806e424b4aeb548542ae9146d475a53df0fbed4a724ef0b528c38390dd7ba0cfe54f65d7003bef045609c86e9f976d715c0e3f7368e4427138b1e05f5dbd6dad787acc01fc1686ad3e1449e3496d756ceaaa5bb201ff675d01e972727c14a3327437c5fe517256f6c5dfe8c8984b0e093a81e0d6407a3a08c3fb33e8d589d27cbbe9986843c07b09f719ed5742ddb550971298cf314798fd188c76699baf5abd0ff5fc73030f79a39d4425f1e4f99e831788f2b13f0b407b6bd2630f246c2b7f066d1ac", 0xcb}, {&(0x7f0000001000-0x47)="fdf01e9cf77ca1d66b1ad64fa59879c75102dc4a87751bfdc22eeac26f3b8a767207f05a6b9c13072d6a8a87ea00e1d625a1fea9a84d1fd15a171839702d1b8b5acf43cf83fc9b", 0x47}, {&(0x7f0000001000-0x70)="b66156fbc822f65f18a18589672745647ed6cb6296f8090579abe833eebaf46e988e0f7f1510d078702b8264fa535014856fb9544748f496e4b2137e189af484625ffded9deee7d9065677582d565c9d4f8474824f10709c8a649f31041271b8d1d0fd36e002e5e28738f0b6b5de735f", 0x70}, {&(0x7f0000dda000-0x86)="9d6371995c8f977cfa39c5eeae50ebeffb354575a2572ef78854db3b6b783130b9370c2f28b5b3415ef5f57a4bcdfedf5de984f38029093865e997c6b9e08f6ee8effbf5b317a80ba2fb608b83be7b409aec66cc0d376744144a8b5991cd3c4405786cccc7b081dac12d5c3d2e45d5a7a58c0faa0389c22f22103a613a3041e163d3a8bd8660", 0x86}, {&(0x7f00006e3000)="dc72053b18a84e1d555620c3fe5a2ce4576b4f3ce21ce30d4e3aecf96f0498fe4f5867106a268795bbb01f27e1a4fab217d76396", 0x34}, {&(0x7f0000251000-0xb4)="33cda4eb20870e183b9b6cc3a7ccd8373b19633c4ea339aab427d6b15c2f335935861701fd818c5bd601ba881e48569762f32862837477c1155ed267ecde595f4db099ad1401a3b1e454f58b933e47743317443d19fb2d5882312f8e30cc1ccb7001d4b3a873d2b13b97c957e1f9576250f930a1440d1beab82afc6ce76e34d314d12845c9f03b66461f43ad7548991d7fd542912738683c233019150e19412117a891d0075e04e8635603ab9f32627897b0e0a2", 0xb4}, {&(0x7f0000ae4000)="1807c4dba9923402515a3601ee69f1ee671255196a7477c62b", 0x19}], 0x8, &(0x7f0000d58000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}], 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000)={0x1, &(0x7f0000001000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) getpeername$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdb, &(0x7f0000002000)="e6656dac050490a57c4acd1075d0b9e29dae5d657c5757bd6df9c48e98f43eca51ad1cd0", 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000004000-0x2)={0x0, 0x0}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000-0xe9)="2278f15af24cb238c17b5b2b451f201767362293249d583050f8f846338aa739f36b5df694540ca15a15dd1820982de14e6fa6258acaaf9ba453c2043dccbca61e0ea529b5fbcf7b5615e6b827122b4f5a84bc98500e30e5ac43c97d1a930f3bb7cf5b182cd80fd6976ca921d54776028bb85cd29b6c673af1fcbacef95fd7570d4bcd811d8368270a715526a0630ae2c081ad022670d68424a792929a63c2cb84f96a0aaa26be47406fa2185e6e71fb106f94ad6bf2009aeccac92bd5cf61d83dc495979b83191f7f596e262fdfae13feb1801e93e8e4c099915c70dfe15e66b01ec40ba5dc0cb3f5", 0xe9, 0x4000000, &(0x7f0000005000)={0xa, 0x0, 0x5244, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000007000-0x28)={0x7fffffff, 0x89f6, r2, 0x100000001, r3, 0x7fffffff, 0x9, 0x80000001}) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00008b4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d61000)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000622000)=0x0, &(0x7f0000882000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = socket(0x3, 0x1, 0xa25) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000568000-0x65)=""/101, &(0x7f00003a2000-0x4)=0x65) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000db6000)=[{&(0x7f00005a3000-0xed)="98648bc63dd57ed07f458ace0031835e5be4fc4d15ede59a9ccc7eb184361ffae615398be6fca730a55d7ab4a940d8a2bb5222fd862cf7641e7461b3b1130d183e300900b17000000a274f1e193324313082e9cb41dc289b5cec289825ec000000000000087fe31522f78d2bfb3f3b5abbe2d5fcc14979da923128ad829aa93504c0a4bc598cd1648fc0a5097059d367", 0x90}], 0x1, &(0x7f0000daf000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000af2000)={r1, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f00002e2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bf0000)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e1b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000106000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000aac000)={r3, 0x5, 0x7, 0x46}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000955000-0x8)={r1, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e48000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00007d8000)={r1, 0xffffffffffffffff}) 2018/01/10 05:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$unix(0x1, 0x1, 0x0) accept$unix(r0, &(0x7f000020d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000636000-0x4)=0x8) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) pwritev(r0, &(0x7f0000936000-0x30)=[{&(0x7f0000e0f000)="", 0x0}, {&(0x7f0000a10000)="bd43805c03cbcaf9627c284fd07e44934c8d9cbb0219b453763544a754852d9fa036c310687d766d8258f5432b9f0731b895f826ee168f315703", 0x3a}, {&(0x7f00009db000-0x1000)="ec9660070271e905bf6750c0a00697c38f03b1207e17b5c871b57ea401c0f5a897e0dec15a2a811ce1413b14cbd679fbc684a708a7bcccdcbd53f0ca6acc421ceb269cd154610ef899e12bc09f7e6ae52589563d73fd959f39baa1fca5092aa25dbe81a3438c81e2256ea61a679824c7637adac48b9ea49d16c644939a1f8a28b5e0c582095cb80eb1ae9e18a54d62066a8d71d148e0140772d7518e4981d57ff0335cdecd2d01c4ebcaa1b75a38ede22c357f603de2e3b57d6092d6db6d61f5e7ba2a63c864342e0ac18570edcd5bab117842c707e16865a2e292add215da55935559620636df1bd6604daa172b1ff051c89bc0ee16f85eb17e3ae679f7f50e943de851da7391e930a0fc0d10eb126a53803b93b391568f48cb671a6f4808ba51ce5f20d2a43575886ed574c475e2173a2cc3c8daffe6fcd07546cefd836ebfefcada0a64ca00483fc44849b853fed4ddd6b99f6a49f41f2416021306efe8e666add67c50e3e29ac831849627192aaf8e7fff2ec4290fe635eac432bae2d5738b4e2ebfcdd6eb0df6952c6a551a759416ebef9cdfeadbed2cd666db338de6af5e436af667ff29650ba59120835e1e041044878219452792bba95dcac402dfa3d239bbcb85bf16647c83f1132eb0e9081eb9d0415ca8cc29cdc6b326edfa198af772f7a79a6ec6a004fb55ff3f68cb89da16949530386c0018994f8c7f2cac303a69ed53b0e8923e3712f434ab37387dc996703b9ce6a2aba0861cff04c5054d27970197967f5c50f1c4f4b6eaed8c9b07de6b1b23ec5889ecbeb27dc84aa281b870f0d3305776547e296a89f99c8a9f7785c301f97b59329f421a37482c86ea6b3edebc11544fb48675d6a31a9eb277e918ce549406ac534f46d686561cc2c1906c4059584546f02870fe900834de9bf83256d67c99b2a860e75f9736973661bab2bd43fdede374cf589606599e720b38b480ddf4fd9f621faca23729ad017bc392e7cb0e9a284d0162c4c463e8ca431dadfd476a295d2d2ac1178b32b9d89fe9e33cd99e14b67dd86bde59735001831868433f88af753978568a9e8115e8bbbc36f561c332fc57cab950aac46c0ed865b9c92a36939d109fcae9cfa10d2c1f37f4fa39a0d015ad6d25f609cc607117c56a5e0979ffe4fe328472c6ccc54220f16040715103072fea3969c9a8e83af34a5431deea29b627d3b90fe381efab1edc5fd79d748a6489d29c502a225a96da6ba6d1914d67e39880ed8f45eb225803464939a0f9ca7c35c125bb9bfb3934fcee53341b593f4117656e3efb1376f3ce66d23dbba07de2f16da93117ea356c14387351288df20d078bd26c9cf54184d9b90e31d1c0d6976794a443c951545d90fac2c1acf41d815d37c6947ea6385c56914c6dcb1d553654c3562c6ca6a74dee8bd8801cc37902e3543e4712e65aff5fc6825fab3fb11480df0a760dfd9f1af90043b80fa7eac5b801278315ada30fe01121844eea4df71a9390dd187f8b154bd9073556e16cfae273214ce404e6ea6889bc11f977409fe8fa8884b22f974e1d3686f671a9be031fc939c5e8f55418745d37a7e2c67d68ed3ac7edba1ab96c75b54c9b73841736050fee9b55f028a7bd716d3e6710aab8d55d74a47a3378be5fe2b2645d8c515468f374a284e59ebbec6cde276473cf94c040d0f838989d156a5329d43636fab0813487e07a447120d752162f627cdda6937d6175863aa8b96ef28763c5d76c2ae6ae6b2a99e51315edfc3b1c1af13b0ea9ce35569cb285d45489e823ea65d0fe973b22ed6304dc0908a1481b7d0aa7eed13cea44a1b059653814475f54a8de14342d8141a0bbff1bdd8ce80ec7a9cf38c61ac5ebe6fd77e72d8e0f68ee78477b22dcaa1c0fd1582bfe2e16e0d36b98ead24e527bbf34066902d1cdfc9aa8ec79183e842706c717530b542ce7b9a3a615ced819e48a54032d7d2e2762de76648e07b723978fc847d9a469af853b4499c5a32b06f868b5613f6d28cf76b867f5a8eb5acf3a70407598b0c02223b66094813ea25c3d4b6c209205409ebc118e29f667794fb37a2743bcf1c92ac749c09b84821e84b203d4da4b8b7e23a87dca5f7527810da760a993ab00b72c275c9053a2ec0c690625d2190f04413057755a325273180d316a13a5533b27c6a4c46747c26b406c3ad89870f0417cf270a87017af7aa3a88739e235331e464518202b3f45a9d8704b93f4198f169f4d9403e52b2d6f8dae43921f59ce7879fbdb8644ae9b3e780817c2b71f47b6d6ae33a44d6d7c3e109564611a3466308531783b4bbd6d5922b59225a5e111544e0c3b8fa4685e16f65c2f912e63e43f9fb2764d2b6d7e2297953c171bdd92b3ab9f0667a73e7c39c578eafd4fa0cac92939c8edf807dda273de8269088e93cf36b794cd7463b34a786844339f8595f03ce880838ff617312f670ace3493b9713e659e4b61f6a19471b9d9a32b7c98bdf9bd8bb9278235d39b2588dad868f28db21c89b4aee4bb9560afedecc48d067ce26895ca45eef393431145c907290fa664fbfcdbbe17c9f6f321e67f49b8484258ac55ec8617ab2cdb182fc2e29ca426a6aa0bef8d5526f414030a30a60a078b51bc68853ff3d4fba5e44bf617f3ad57619de540574245d761666b1b9ec027e8fef22c3d4c3c3eb929543614bb7f6c7a77e485211a5ff19bda63564e25c1be9d3c5dd4e55fdd2f79dce2422c091591734e07a1ee94a6905bccb3a40d6f46dcc0ca8c7371009110ca8b40381e03b9a29b9626d371da711f1c269be449815c9ae7fb1e70377489328c645cf29837cd03c3179fc6f6e71dfecf55c7f7d2150d372321c3a0e2e4269acd9a6a228f056aeac08c6f75f2afd06d8fa3d696c8507019b3b0d6d2ea482f235df29efa5a0c5693461b9f7a24f33c556ce3f78b6c0dc41ad9d12b44bd77429ae77ba625bb599544c76601291f4cfb3e2c398379d9558e9d5b52ce079b422f42335d1b29dd4ab60e48bca832c2b89267ed08d74e5e9c6b2ed41e06614d8819ae86449b3f038c8e02a3da6f9b9c55fbb6e261b08e194aef9eb3c08f05b0606008ca0c25f74a67b4d75eebd161ba108c4cbc2820746185d78e0a6e2a8de59d30e40963e4755b2db6fdb26ffd31c1de7ccf2160efa2525369e927cd0f611f2e48cb41d1b9c18a2a93b0e9f436ae15a0d3a028e993ed20fc1b0ca2768eecf164663f956491de12b0a8c1e3c2272b4720615f5f458467712fcf3314fa555d6df98c72e16d253f9f57e33f506a44a3464dfc7a9bc537d29adfa246cf2e9b220a1a0a6d85d4edc5bf00c736593e6f76a5b418d70ca155495038f2523d84f1bb51a281cfd952c25d5141481b4f78dc82b680fec5a3e24b07ed6a5033f0b0527377b0ac25abff4ea15687ab1193d01be120655110a2a82a1b88bcd5d15b4f2f5c21b3002892fa917370b6ee15455dcb7f930687541dcd16569e556e40291a5456a1aee587f2a173168c55332fefa7546be428e308456fce00141b549efca59b3b7dfd1d36f97696045ed2bfe3610c52307c7f20e3a6a52707e64be930ed47c81b0df2d04c7d0a2cbff6358d8f5ba9187c8198f4c10c49089f4e598c698b7036982bd9312beba07da36a2ad26bca3acec738df19a9997d526ec1fbf1ca3b6edb7c18d07f89def8b7d00967e2655e6ff4920a2719d9c24cccc0dbcd38ea571cdf515bcc4ee57176c3e44ebb22b3dfadfae46a220f1072afe88aadc25bfccc264ac6cbe5a45cb842dca51444fd974e902b7666b3061808a28abbae1aa285e2bf14d85863ff388c48cde6741e019c375d794fa81df12d6215746ac9ff534a67136567c2c249bab138f6f3a15463b7fdd24d160f3315d290c9efd2b2f784084df509a1f3fed66a4ce1afd28ca31ef8796b40389079b4ff97a905b04f4d7073a4f1120390dc88ebf0cb9c726e9b22471cbea8822c993f8d749d7f8e45cec398fd8537fd1ab17cfe24f1be63cc05563fd889a1f777a8a9528bda42cff6d314f938d99ceef580aa5a7a523edc9954acdabe721cf11deb71a87271e6d8cd257384dcec5be6f67067ae3d542ade70848e1cac7e482671bc2cae2af6dd35131eee36ad350b68def795f07e97ef88e29002ab6611c99014c85f3f22ef147685b78acdc5eab2359171218bedf6684abb7550fbc45136ba8c713a0bd9e1911e1e67703e212919cbf129eccb7f2473c5ac121aa3c244961be8c188ec9dfd40e45ef18854675045c4c7bb59c0d1df6a455a5e0917d868d72906440e781277fc388e61747a47a9c762eb91a147fa291d76663d62b6d17070a50a1830a5b906223ac7dddb4c6270154a301121312ee8b40ce378fdb34052f01c26fdbac26df3f1d27f21a452e474c41ff595dea2c822dfa1a1b6b775068b09186d16645000a259252882859921878e29e3ed38eeb29f31dd0d5ab4ce2ef469dc7eeb3274f746f37938fced1a8ce2177300a3e8174ea7994860e589b9707cfc4347f7a02e6ed106b083d35b3e1a428ee26194513e38dac01dde681ce83dba7cbd5dab4ae4d8b9b64417f460a818a3a39287db56ab829dc5e0d9411a50ec1b0d83ed013a5f7a68af2188070ee7c90c0a61018c1d402e79a355285c89d7e493c7ab78ced462635c9a1960fde4ecd7ec41308c067d9ac1e05d71568ffeacd7c1f9707fddbf035d6e94e675ba87cac936d7336853d3e2deb0fac38f2b94d91eaf87247e46e3b2fb1dbb670468804aa949f4e41afc6706a31dc57d759e191dbe25ad5498aa95764ccdd32eee12295b67198e9af4f502541c9c15c8c14bcaa257ca09bac3237aad8c322d76abd1f3b25465f2838efbe95765b6aabf7e8e3bc6a32eda8f1ca9f574f29177901c75dfc1920d6af2c4f2511b81adae9f0530ae19b03633abcdd23cc4af1eb28d4351edf8d598a0722dc5598838039826c8a6100c2760ca144eb38981a260d3d9fec878c885f783eb7b82f1b9f769f091b28bb275f9939d1e2a61cc3f3042f0280cb32a4ec197c8591c995ac259cca6568fb1f8a93d0da7cea1c612577c52ff7cd8c7ce1fd5f08dea9a6ba83e27d13440f9905d4a0e5f51c0f4f13f70df1e9458b5177ffc2963744fe0d707b591656315c60d8058b38073fb2929757a7da05554dfea1861c7868798e639f18f9f6943396b50c8faccd7be98b3249bbb5b3fd7dca59c972c136c143acbe455a895403e11efa98433044482188048bd574a57892ae022e11f3b674dcf24fa4bbe97d1321846d3eae64c9c25d809294351bedbd2d6228bc9d0a03e60179805c0ef63e0fbbfe8f7201bec3e751f5e603951ce2b7cd023b6c19def3ed4cab837cbd8293ca834bf8781e845813bcbe21cb1608bfd1a74640dc9ccb88775feb27c9f0419f060ce91299b67093d542504677d327b0f10be4aef59114ce19f2ea9f77295f54232d8bef317bb3ae2747bebd5cb23a7d6f2bd480877265618c1524d11316dea8274bdb53eee648ff00fed1db53a6a122b7fc413abf95745f4b0ff01a6c4365bdb12abe4dd96ef22c0f60676a53c4efe3350b8f3f31a9131a40a27eb8607796b550367083976b6dc9a919381af9750c651a8427970f32d7df8289d15e74f617410d4ffc8fa40a044e8bce579b970978c6aff212b702f52ffdb3619cd0b7e60eed3a39321ec2d219aaaf8243a13b24c219157a690dca97481dec1041a47b79f0878ebfa5f5e7d64cbcacdf073adabbd6aa0ccc4a99e4914f6af74ffbe3437320d399d20a412277903eb3243d0ef414f23cb7ea3207e217100", 0x1000}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f00007ae000-0x4)=0x10) r2 = socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000de9000-0x20)={0x81, 0x8001, 0x820b, 0x20, 0x9, 0x7a, 0x10000, 0x3, r1}, &(0x7f00009c2000-0x4)=0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xffffffffffffffff, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = accept4$inet6(r2, &(0x7f00004a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000408000-0x4)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f00002dc000)="a702228d3e5c6eb2251ec0c0fc20f6207322229295e2e918a5bc7bb3940492e8b79745f40456635c22437c6307f559ede93292c1eb930399f593112b7d21e8464f697b81884d26136fe40528f8caf42a742085eb2141ac20e5826552c4558ba07b3c4fc3eab4e5084b4c69597e6626c17f5609ed350ed75de17f351e24b73c1be7994c57d8dc8596b648500332bacef5159c2f905453253a78fa91f6be92290ca8a7b6f00c864c25823381c7059080", 0xaf) r5 = accept(r4, 0x0, &(0x7f0000b17000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00006d2000-0x98)={r1, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100000001}, &(0x7f000091a000-0x4)=0x98) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000054e000-0x8)={r4, r3}) 2018/01/10 05:21:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x9, 0x1ff, 0xa43c, 0x4, 0x8, 0x5afca5c2}}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000dfb000)="31b4878154df2b3e6c801039f7874cf9b78d56c6d74716e23a8a774a7ed467a6511ef639a2cb871b03cf891721e1d1c1fb4542d14151064252de069e4624ef1a08b168d7e4f7cded5d832af3386ba0de4172109d648e38a14bde3fd90a384a7bcec40f9eb08d6b69470df9cd996777723e6430572997ef4acd1d9a5ac4588281cce1cc7a0d3a741add567f43dbac6cd75be080e48587ce63ba3b0d17cb9bb1d9a500eff619debf22e4aa76f76e9f05e358dfdb99f31c19a1967386da8e0c432d80a008ad2650b0afb649aeff22ea11e77f9df106d6fbef5f0e426e94486a7f77ddebef7ea0a397b71bb33313ae83e25fda03489a128a222fe00dda64e0b9d384500f8af4fa815066e572902acb7e9bb8e311a72d796416b61f90b1937bfef0e9ca3e19492c81b28092f3bc0ccbac89487fcffdc545e67c4189f926574e28b392da93fac0512cf9f2fe7a03e960eec7880d679d27c5cfcef600f1ef272ffffce61565fcb6f6e03ec7da0a6ec7df933c1ac22d13f1b115cda0e70c4208877414bc7aa6191a2b5bac06169546bed0b7a0fa18c29902f6bf6cc7672a8e2b92c28aeb7d0c1ef8553be9508b8cb7e8cc65f8bacedc55f79f2e6ed439f5260d2251e63b8b4716488de53dd925e338434ee203e5637d1315c831063a52900f463f17f23472f2314514f109542d7abf7b7ef25082419b513160b2af1d90f8996a7e97cfffcd12ff4ff62e5c2f2afa4c1d06899a67330ba315f4a469250d55bf203743ba8efa2de9b31367651257357a4f464cf0b0173be8918acee536b8c0dee41ff949736fa0e2cb621ab290c333595dbc26151dbbd66dd1cca1ee2872aa1b1d48e60df83d94e9f206f10d3a76102be6ae7bf9b4736c2cd3fe0cc278515255ed9b463a8e39b967b5bc3831d070702363ea58360f01bc775a6c319dfee41c348ce3c0d2a8ab80997dfac3acca4b921ec79732a0cc5d8ea983868ddd342fcb66c12117e1c67fdd7b06850b97b5e233c2c07499c424a0bc9e3fe07c2f0bf6c03efc9cd064d0c72ff720503c4be490d1d3ebf2abef4e14f2d6b7cce254c48f3b918a172fccf58330916a0f20d593c707f0070a847a28dea9abf26b10d0f2a2b1d5da2949b61a073bb9ca65a5531f6fbc54e20b492a392beb34c0af02c77454c6c9c2bac6c4cd9b07ba8935218600e9ecd48c6701582477b73af5558449939e9d97391790aa662c45ca68531d07d49a03d4e79be39ef10ae4c262571da72dca28a4a6e59f65c3f38cb55855b08d556c0e5e2099248eb95e367fac9c3979baca96c8728c9eeb10a3fc7cc88665239c79e805947baa49df1049a75f4dc8baacbc3ab94dc79418b5315a449f63c554b83e9e9246555e32a3f392cf2c1c52ab7fc2243c493489553ecbb9d6ca9a8d8346a13c7e0eb43ccb7c926032eedfbd03b30e1efd65ad7d976d5b33eb2cf3b632e05146245ef00fea9ad2d92831987ef50f88ee141259f0c0066ff5f238d7a8e9f6d6daf423bd2d2e19981a5081fb6bdfa6b07e0294f9fd7d9c2b5d3148b1b856f4ee134248b40b490568ed391b3be43f16f9835653243701263776073124b2b3748deaba9dc3b1f7dd71d05abf0dbc4315295a230b2a5671991ff497d5c9bc2fff634478ebf3d54f7cffdc1e40273ae645164af27d19e398fd594102e2c74eca3dee23f48598a1bba6e610ce4969758e964694064e7a88a38674f93bae505b0330bde72068c9c0488b215d2d43ac263da60a938b2d8c8fec6b5d5b488b644d231befe58726a16b9957fb421343fc378b6763d5c961cf87e577fd2bde2db18c874e452de594984d49f5fb04b671b9d1ea62abb7084575d1d56a774ddfad3c3034d7424bae89ab1d1560c20d35d2b507b3e0b614d690f422fef549903ba1bd464f6f78846af540e84c918f0214fd2a067de62f809e59788001cc36fa57483c1178071de98a60d79e60dfcfe2697242f4a5562562c5e4e779ccfe192a9abf6461dcb2d17d3c2e54558f9d8453b447d8903084c52d0732b1b8a3eb84b9655362ad3bd031ead75a7f71080fb59436586610e168da855d0b154208e8ebb0792267714928991b7ba231197aae6b375c92cbf888ce59618e06082e843b18d7b683f3397baab569b425521b494ba2dd07e5c5dd08edb1b85714c58c7b3c54780a9aa820d304506969440c1866f5c0a58a2bf66c384488ff7bac29b0027b4f40a41a360e8929003efe5da4a775c9fd467afb00e7aff6fb7e94e312015ce01999d8cf5f394e551c35238accbf9f90567b7e1a5ec0f95e8e75ea1772d755a7c57b2e07b35de7ce2d53de8e68631bd4a55f2bf0c7312101f532fbe45197a4cfd4c11b401b2bea7c30198583121693651969ab952b43078d30d412362cd2f2bbfab69b65002f851e970776bc3efabe0cd8bdd4a137a1c43453883dfb9280973f86bdc65b0a1a846e53952320bd0c2079b8466f86dfaa867283bc27a6f8a2b299a2030c254ffaf7ec13d14c81dc57ab83183617debeda7f91f5a7e6cd09ea19a38ca4bfce33901bf611a63df0b68032624d23c2741037b61a9956b7e4cdaf9edbeffc53db86f99cf52ba967446d713c23d97c83504074b594bd8c6c8aed9113d22445d2de4923039fdc83a5364eac5957232ddcd407eba1b12ae696f212b1369cbc34a930a7e60f3f8b730a8264bccc51ab7cece8d89ebf92863599545f3ecd9222850c6721fb09634ca3bba70167f767dd0a94d048cf0ba19107a97aa5100cdcf5540b69dc7ab37f119bc9521e786482bd0eb4c66c7d15b59f3561ee3c3fc6f406300610b2b0a8e21edee9149af2606721ef2f084fb070aad0197a0a9a8a0b39a45305d4e7bb5c58f0c0eb7cfc874037ec564ae5b6807ebd1a1a03fd397f432f3d7d8a798cf9abb07bcc02663f11facf37c3fc26df15f9f67b6eb15233be681e13c64529e5595f4f3615f8e8fd475d0a124b8f1fd40fc8f657b9af6f73f2ad55fb90007789bb1e6afd71b1bea636dcb5b02c2a98bc5111b55834976ac3cae8aed02ec885f4dbf0f11b932ba30b79a7f74247609f9cdf2a983e0720333367381b91509623f662c8c0d184933dfcd408cad99c800c4fd1f204e2e187cda95d471101b5d9f40a972428d6b492753944a16257736f6a2ad6d941f5fbb23c29741f29fdec156824534c42097dc4c95157136c533121cd42d4b19e1419c23aac3fc135283d304b343a2ca0c3569d8c212def24a350e83118ef488d2c02f6174eee423aed88bc4a143b9f16c590d641f8f78b1cec121ec21a502efe39b9c895e7d751808cfe1e074064844d8b9f8e6f5f53372164824d24d36ccce30c5dbcf18bb0e1000d1f70de1accfcdbc7a33b8bc71f76c58c126ebe51094d1312e43fbba9c0d9695a6ffb5e29d748225b95244debf62c36d192a2d8bcaaf68948d277f952aa5496f49523e69939d55641a64b8ea5708a129815a0d698acf7864c3d0f80cf0fa72d10ab7aca305271ce888817d57a02b56b3ede8ae1dfab494e0f6da7a42770e15e9700a31650391565b5007e16f9f6c6cba6ead5ee06e4e6d278a2d223081fea36f1609943c94b37fd42cfc1c4a2a4a69f3fbc0d781a40dcbda76cd0429d2d09e479aeb9c4abcb6f5928f6551590b2700049a14f28c729f03e4c267e1381bfec914df223d172c3324cdd22ce6287473e736fbc066eb7b00e556706aa29f96a8ddb746a5734e02fc5bda3f7d9b878cbe7cd575704275e998916f6caa1740b0b4eb342168bfab8fcbac9e0154b7ecda490112c5695da7422cdc3900ce8570b53143ffc16bc88321cfa2c9f41bb7441b0b467e283b5f7f6612f2c10f116bf8053c585a2998c2a92b617f4f7fdfcb6b7abc457593b44371b4107c90220f2daa062b0869906637ebdd09c64e13a10b31dce6823a6f7a040f67bd1536cd534b17e3111581b3c0dcb50cfa4b7570ce0cef811eac3d2726de914bb501adfc99d6a21e9b5a85419b118103f69b2723ae20a873e906158e918e39a850d6455da327f8aafdc6eed5e0a737b136cf9bb10f0d06b952b40c36ec065a523614766a05d7aa2497d67b0a0073aa9e451d1ab0492cb56e88f302b5c9c6f2428bdf2c09a0f28a6bb06d55614a11862feaf4ea6cc0c9a6c96273bc561d8a64be6fbf382a9aa32561e241c0f4a5ed63ef87059631f7b47ab437479c2493b8ff4fe0006895b32472422b1c1875362cfc3f23cf6d04b7ddedef61852981157de33dfca29d937b9a57691141ec7559a6d0e6364635e266eddd0cc9882183bde2029b35ae4375934635d71645cb9c9de3979cbd213fab863da220843aa6dbc13a5784755f0f4668cafdd9f3efb6f4d3c9d3c8589d8a2f69f176dd754f486dffa90c3598d781f1ade097b699d2762fbff691cb0eac265d3f12b75507a8258c24d115861e6e59c8d34f8f055cb1da05cb189b0dd21a3162764ff1f48e9bc24be19227a85a1f93e7c4630f85fcd09dfe421473b9382e5e815af9fda17bc4f77a53c6942533cfc7525e08d595828752ee8334b697e33d916500c327a949194d915b916874d4dd75f0d4875b2381fe8e4197e1bbfb9bca3fd6313ab130cf008188b7ac1694d0932c171c088e92da95b69230c0fdbeda9ab3f24b6864907a241755c2f0e8fdc27f570477e7a31e50c9599d5c3113d23dff926f3cd751411d947df6fc1d59ba9f7e3051077e42de78ee643fae7a65c8f3c4deef01d445ba2f79837b38458df444e8bf894d13f7a1e5dedfaea5eb8615fbd6fb330cdfbd8e48c431e023cf5e5ee0456989a856f5d87a896bf668e9de0fc193df17d5c2c0adb199d900d46c64400f7006cb49286e9d4f13dd5d5d62961e33714332087ce6f88c025f2f7c8bccd49f8d8c01b943a4eb785a9ae8118b87dae4df80d65f64b238598ebe3ee4ed86ecbc5997974cbae7cf7fc4234e05062fbd81ef9dbf2d89f5d42684b458089a3437cab7c3e0c8bba6719e1461cbaa4ddbf199cb0ffce0c2d1f11686fbc41ca57f6d7e12b54e9570ca46e24b28cd4326e07ff358a15ec8e29bda65fcedfd464b7103d296954583af297c5d2609a413f84c8d79fc72f82ee55da453a27f89bd91b8527b91584a79694d570c1beedd12093bc43a7adb26772a20b13a07629d90a876bbb44f5c8e7932a6d3d40460cfc3cb5c0b701fe0efc74a778a1311552d20b06e436ed0da47e2d39cc48d688ebcdab824bced999f70ccb005d3ec8771dd0659982ee5c572e122a03380caf2321f261e46cb70b5eacb147098ac93add6cfb92711a6393ea85425ee7a1eea339489577feb68f6fdcc1dd74eaf765b320004d02cbe79dd25d762222d1fe2a4c473067c8c536c6629492eeac66d1236859eb5923e630fb1511d6df5c658647869658ef8d34d629b0f77c611bd1a13602fdc745ebb9bb55d695985e614161dd8e43e85eef2471cce127cc67034dff87ceebec1402a8d1d10a6039f00bd88284a1a34b04aab4092ed3f83a3a2ee09b78b1371b1de0b06fe43917f531e1a38817a9394becea48ab4bb46be8965da83b468420b5cdd1d75eb89b060f86e0a18f078775103a7868952183dcfec1c288dcc4e00d3c6f268bc69a5ad22ec84b461eba2cc3617b88c7f9405e0f87fb0d02e7c44fce255de746d3700ea4f83121a491325ff943fa98736e33a08467e26f68c2bb8c33478e5bbcffad90dc9154645ebfe8a389f5d77664af1eb1067dfdf09259bf4f3e3ff823950f2f9e22af2728fa1d57cd16da0412a1947ef32376cc2b7fea1e326a84a6c8fbff9bc32a6c480f98c89d7837", 0x1000}, {&(0x7f0000000000)="da4eb28770fdbf84ca28d4c4720133a11d491f3458216a66e0ceeba690f1c1c16e820a2e451d2aeaebf35de5155ca18bea5a28e19246d24ebf2a3d0c4d8be7b0a56f4e03845a9e49e7e6880eb0a4fa85d5b508c32289f46e0ea61e62f45299affe80ca89fddcbae7c92e7f10e955fe904f370884945598f89d82cedf5d02e2cf6e480d39a16b5759bf31559c6c02f4823e35", 0x92}, {&(0x7f0000000000)="7a40270b5ccb6213a8fed56f1da06cd99945c248b2cc4f017da95c414502941c3bb0984377", 0x25}, {&(0x7f0000ddc000)="8bd94787e85c54c19c885fc0595b70f9530c76df18a801289e09e27030a0dd904d1a8d4bd4f631b2c457343a126c752c0428687965d4b4cc6d8d587bfffca57e8b6f788508e03306fd7cbd7985e1e48e836537c5d4aa41fbe9d012583c8c3738fa03b1db0de0bef38ecf39b945ca7722bdd67f58ea8aaba37270814c4d724932cb3ce2d789fd63e80951bcf282f707473c873a07ac64c5bc7bd82bcee7fdd416c766fc8270c770", 0xa7}, {&(0x7f0000000000)="32649c246bba5fbaba94d65f3f886c7984bb9e5e2d63477242b275f110aad59debbf0d71c708853d3e1a45f36f02f97c4287b4ae4036a91ebd54c461c0c448c1299d39726199dc7ea4810e69a1cd3859ec45b8979f2c383f06c51df80091a680e7277ed741e5ab764f33a3727cc94bc13be2226a39b11bfedb26abe8ededd808ce18e7b0015cbf857cf59bc2e524517834aae0", 0x93}], 0x5, 0x0, 0x0, 0x8000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00007a0000-0x14)={0xf, 0x6, 0xc7c, 0x1, 0x0, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_CREATE(0x0, &(0x7f0000c18000-0x2c)={0xf, 0x9, 0x4, 0x7ff, 0x1, 0x0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto(r2, &(0x7f00003db000)="8cf266aa6a6aafb93294802db5e0d87edfcf0b44b1ba6df656ce3607d1c11898b57e7feaa7ebbc2825e3c2a8a299f25eebbeeeead62812946bfc3bc79145372389a5597bb08f38bf8f88068904d0475f4fe2126540357dc4340fb9daac440768b4ead3311417cbc8282476f3477896f5b7367bb232534d4c38ac4ee6de7ea6b03e7870b66281", 0x86, 0x0, &(0x7f000053f000-0xe)=@l2={0x1f, 0x400, {0xbbd, 0xd24, 0x80, 0xd99, 0x8, 0xfff}, 0x22, 0x9}, 0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e96000)={r1, &(0x7f0000963000)="c41634c66c2f90ea5690a123eb4d3bb818cd7f30f57ead7035464894eecdc98662c73c68e096a1e69866e342218ed0d88794ee78f47bc4768e1b952268203d539657fda58c8a103226471fa24da2bd6789fb3e8bee4b611c4d4eafda52e874b6c39a0b52ecd217e64e003a688c6732103dc63ad51d007927c139d2e12dc1523b2b30dda600be51f763f36aec2515c7ebe85c16078e5d95e071ba1a665a84c155b6f8e2bc1dd14d8ff62e8869f22afa58ac5d160cff9c0e2dd540967d9a2d590f27ccdb6814152ce253bdf470f233c048add740ab4e8ec72fbefd2538b49bdd10d8249e1b88679afb0cc26d61f615bd85", &(0x7f0000d95000)="c9a1849f0c58f292c5af04ce73088fd45a046f43aaafbcffef0a720d46cd7e5ecccca5eb2cc10df62b5716b830fbe4c45cce313d182179ffbc855a15f958ba81816eac63a561f820aa43162242107e", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001ed000)={r1, &(0x7f0000674000)="", &(0x7f0000262000-0x1000)=""/4096}, 0x18) 2018/01/10 05:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept(r0, &(0x7f0000e8e000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000297000)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000a73000)={{0xd2, 0x1, 0x3, 0x1e45, 0x3, 0x40}, 0x101}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000827000)={{0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0xbb4, [0xffffffff, 0x50000000000, 0x9, 0x5, 0x800, 0x24da, 0x7fff, 0x2]}, 0x5c) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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", 0x290}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000094e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00009d8000+0x32e)={0x1, 0x6, 0x20d2, 0x1000}) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/10 05:21:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e17000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000063f000)={@common='ip6gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000513000)=[{&(0x7f0000785000-0xee)=""/238, 0xee}, {&(0x7f0000c28000)=""/105, 0x69}, {&(0x7f00001e4000-0x8f)=""/143, 0x8f}, {&(0x7f0000eb3000-0xba)=""/186, 0xfffffffffffffcd5}], 0x4, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000293000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000203000)={&(0x7f0000698000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000014d000-0x50)=[{&(0x7f00002be000)=""/6, 0x6}, {&(0x7f0000cdf000-0xfa)=""/250, 0xfa}, {&(0x7f0000ed2000-0x81)=""/129, 0x81}, {&(0x7f0000392000-0x31)=""/49, 0x31}, {&(0x7f00004db000)=""/201, 0xc9}], 0x5, &(0x7f0000d68000)=""/130, 0x82, 0x2}, 0x20) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00001b1000-0x82)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2018/01/10 05:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000270000)={&(0x7f00006e3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000051b000-0x18)={r0, &(0x7f0000215000)="4681e80f192cadc94ed824e468218c1150c63bb4e2adfe10e42ed4ea534b7242049e23987f213941fddf6fda682147ff3c151696bbcfd631212a376e49eef0dcc6b02280b6859324f2dfa5e4f170441934733dc19098b69c192229598c1b810c67b71378757a073663661d35ccd4549ca50fb225e19fd855715e6f22e722cbfb565732b5467fd56f677b5bc0563a63a983457c60d7e2b39a65022b561a6ee5da94b2d2db7620a5d4e52c09b3184df6748129bdec0b859ab714b3bdf496b96c2612935b346406efab38fdc55944e0708e37f6b7adc4379fe0c6f5a79d3495003bdb15f42e6ab430cf5708967d4b724eeb882a2f9bd902252b", &(0x7f0000b42000-0xe0)=""/224}, 0x18) syz_emit_ethernet(0x76, &(0x7f0000635000-0x76)={@random="c79d2c386d0a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "00e098", 0x40, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x84, 0x0, 0x7, 0x0, 0x0, 0x5, 0x1}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x9, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) r1 = socket(0x9, 0xa, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003fb000-0x8)={0x0, 0x8, 0x0, []}, &(0x7f00000f9000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000008f000)={r2, 0x5, 0x9e, "caa44cae0bd88a5ed076d8fce7bc28f4d54a2a59b00267c660a262fe69d363509e80607717739e9b8360582d3f291db81a662eb26e9f49c6f70a7b310e8f15cdf06e0ce200214e3ea8abdd34abf8df11e27cb717e69e966a168d006eb180643a4b2cd067e41dfa175ea1500fbfe00df452427b1af74e49edc149e5121d2bb76fc480d2a3359f146dc0094831996d2caf5f9a0ca9aa7e1d92119a2aea468e"}, 0xa6) 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000e30000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x104) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000453000-0x8)={0x1, [0x0]}, &(0x7f000046d000-0x4)=0x8) ioctl$sock_ifreq(r1, 0x8918, &(0x7f0000fc3000-0x28)={@common='bond0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b52000)={r2, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000da6000)=0x98) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f67000)="2400000032003f00fbff000000ef030002290704040001000c0500d800000000fffc0000", 0x24) connect$ax25(r0, &(0x7f00007cb000)={0x3, {"2877010affce27"}, 0x800}, 0x10) 2018/01/10 05:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b99000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000974000-0x4)=0xffffffffffffffff, 0x4) r1 = socket(0x2, 0x6, 0x3) recvfrom$inet(r1, &(0x7f0000258000)=""/32, 0x20, 0x40, &(0x7f0000030000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x1, 0xc6) [ 122.283038] nla_parse: 11 callbacks suppressed [ 122.283043] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 122.304072] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 122.325964] device lo entered promiscuous mode 2018/01/10 05:21:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512-generic,cbc-cast5-avx)\x00'}, 0x58) r1 = socket(0x9, 0x80f, 0x0) accept4$packet(r1, &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0x14, 0x80000) sendto$llc(r1, &(0x7f0000fa8000)="04d20934103b41b3a15e7689cd1197d987aa1958171de696df76ca84933dda0e395e0ea509d2f51b7ac8d6c07525f432fa65d2afb3870a6e08923e0a74caf25412d151c6298fbc1ddf5c9205c6001dfed369c1cb77fa79b402cc17e5163b53605583ed30a0ccabe22a5b44d11e4827db6ba5452ad58b8309d49db89af2d3dc9eed22ada6aa89f8dac63159ff9dd9ca615f1d4fb61d50a879", 0x98, 0x44000, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000972000-0x59)="561e09bd", 0x3) 2018/01/10 05:21:48 executing program 0: socketpair$inet6(0xa, 0x800, 0x9, &(0x7f000016e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004c3000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fd6000)={0x0, 0x0}, &(0x7f0000fd6000)=0x8) sendto$inet6(r3, &(0x7f0000fd5000)="9bbcc89aed6f6f0640ad45529534a30ad88c45871bd243d9c83ebcb7a529a8e5fc79bfe922898a58", 0xffffffffffffffbd, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x10000007fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000ecd000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000573000-0x14)={0x63, 0x1, 0xc19, 0x1, 0x80000000}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d55000)='lp\x00', 0x3) sendto$inet(r0, &(0x7f00007c3000)='r', 0x1, 0x0, &(0x7f00006c2000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c3d000-0x12c)=[{{0x0, 0x0, &(0x7f00001ce000-0x90)=[{&(0x7f00008b8000)="ac91bf2a4a72337d1d1bc204b8bb81b590d1e7046cdb772f682c2dfbc0f8494ccdf6a8f6c07d483bf7e86c", 0x2b}, {&(0x7f000014b000-0xb3)="f4513e4734f83c13e51dd46bb36ffb9e7059763f523c98da9d7070b0993c547aaca776abe2db4ef0377b5bf96b54a38e3e47b4123d8735a767e253194b53a1161a79dd7418831aefdae684f8dccd9f31041e9fcc6fc73b652242fd6f2b3c8bae53dcff124da0760a05af8b87564ddb324bad41ecab9105b69739a73c2b9e77d26df9efc17fa2e44d0cee3d0fc6f88199000aa721b3495b9686427131cab8271e9a24e8cfef89a2b949eaacc8dc4a7cf8888717", 0xb3}], 0x2, &(0x7f000044a000)=[], 0x0, 0x81}, 0x200}, {{0x0, 0x0, &(0x7f0000d34000)=[{&(0x7f0000930000)="837aa9ba06c032ca1eff61f3ad7e86baaede3972ea0cffb6bf3120d289ec08bcc24c94153ca9958c184e59a6254cb2cbd75525d3318e21b004fd8809c15823", 0x3f}], 0x1, 0x0, 0x0, 0x40000}, 0x1000}], 0x2, 0x800) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b8f000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000826000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000550000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000345000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009bf000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xf8ab, 0x1, 0x8, 0x3, 0x7, 0xa, 0xa0, 0x80, 0x2f, r1, r2}, {0xcab, 0x7, 0x20, 0x1, 0x1, 0x1, 0x2, 0x31}, {0x830000000, 0xfffffffffffffffb, 0x40, 0x9}, 0x5, 0xa, 0x3, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x10001, 0x80, 0x9, 0x1f}}, 0xe8) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r3, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/10 05:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000059c000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$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, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r2 = accept(r0, &(0x7f0000b98000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000084d000)=0x10) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f000079c000)=0x0, &(0x7f000039c000-0x4)=0x4) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000451000)=0x0, &(0x7f000000f000)=0x4) 2018/01/10 05:21:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x38)=[{0x6, 0x0, 0x30fd, 0x10000}, {0x5, 0xfff, 0x3a6, 0x5}, {0x4, 0x7, 0x7, 0x5}, {0x3, 0x10001, 0x3, 0x4}, {0x2, 0x5, 0x7, 0x1}, {0x4, 0x97, 0x2, 0x4}, {0x0, 0x8001, 0x401, 0x3}]}, 0x10) r1 = socket(0x8, 0x80a, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c5a000)={0x0, 0x30, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00002e9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x6e, 0x200, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a6e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) [ 122.333134] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 122.356394] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 05:21:48 executing program 7: mmap(&(0x7f0000004000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x6, 0x4) writev(r0, &(0x7f000001d000)=[{&(0x7f0000176000)="3900000011001947040000000000000007000100030000002000000000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) r1 = socket(0xd, 0x5, 0x284) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) 2018/01/10 05:21:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000935000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009c1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000394000)=@fragment={0x32, 0x0, 0xffff, 0x5, 0x0, 0x1f, 0x1}, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000746000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b82000-0x4)=0x10, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000030d000)='hybla\x00', 0x6) close(r1) r3 = accept$alg(r1, 0x0, 0x0) read(r3, &(0x7f00007fc000)=""/34, 0x22) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000a7000-0x38)={0x0, 0x0, &(0x7f0000636000)=[{&(0x7f00009e0000-0x2)="b84c", 0x2}], 0x1, &(0x7f0000abf000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ed000)={r1}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000055f000)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000650000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000b12000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x599, 0x2, 0x400, 0x368a, 0x80000, r3}) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f0000998000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000005b000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b1c000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x489d6c9f, 0xfffffffffffff1bb}, &(0x7f0000287000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000089d000-0x98)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x10000}, &(0x7f000083e000-0x4)=0x98) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000e85000-0x1)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) pipe(&(0x7f0000781000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004b4000-0x8)={r0, r3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000001000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008b1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001d4000)={0x101, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00008d3000-0x10)={r2, 0x9d3}) setsockopt$inet_tcp_int(r0, 0x6, 0xb1, &(0x7f000096f000-0x4)=0x80, 0xfcf0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000195000-0xea)='1', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x2, 0xa, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000ed0000)={0x4, 0x5}) listen(r3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000f5a000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e3f000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10000}, &(0x7f000038b000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a6e000-0x4)={r1, 0x6}, 0x8) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000213000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000069f000-0x8)={r3, 0x0}, &(0x7f0000f96000)=0x8) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xe, 0x3, &(0x7f00002c4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000370000-0xc)={0x40000000, 0x800, 0x21}) r1 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) 2018/01/10 05:21:48 executing program 0: socket$inet6(0xa, 0x80003, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000000000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/10 05:21:48 executing program 1: socketpair$inet(0x2, 0x3, 0x3, &(0x7f000072d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7f, 0x30, 0x10001, 0x5}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcba0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3, 0x7f, 0x0}, &(0x7f000030c000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/10 05:21:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x801, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0xf8)={0x0, 0xffffffffffffffd1, "24200e18a282a0295f52ef83b7ac14a540f8ffffffffffffff0cbb3ab318fd9d879389d224fbc690de1d1217811052f012ae142c2cdf254bede5351695b6f76d18b2bb8e74e80ed5630510fa531f451274b002ef0406eac17aa52f61e747226b97569868263e33976c0b81b6a4564daa1ec065d96fb904fd8626784f5e9537d06948d929ed52fb66f576d07efe78ad96f4d213c37622029a0d10ccf556ba1e6998635629d2f0ba518c84b9a64ae2a18d32b7e25070542beaa59d7dd13e2a5bbcb6dd7e9da6740da449c82cba1040a25756303522aeb0136e93c89cce62dfca0022fecc335a339ee82520d2be22cab735"}, &(0x7f0000000000)=0xf8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000560000-0x20)={0xfe, 0x1ff, 0xc, 0x6, 0x6, 0x7, 0x1, 0x3, r2}, &(0x7f0000001000-0x4)=0x20) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000002000-0x28)={0x7, 0x107, r4, 0x400000000000000, r5, 0x7, 0x42a, 0x4}) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10000)=0xfffffffffffff830, 0x4) connect$inet6(r0, &(0x7f0000e2b000-0x17)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x9)='illinois\x00', 0x9) getpeername$netrom(r0, &(0x7f000078f000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/10 05:21:48 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) connect$nfc_llcp(r1, &(0x7f0000cf1000)={0x27, 0x3ff, 0x7, 0x0, 0x8000, 0x7ff, "f2beb87ec8d5fd14e1bc3d46c23330689e52fc3954c615ae23d0e7303c3ec6df86e76b1c510ba29e95714b82dcb740c0d4fb70278aa8f27cac2ff2c0805372", 0xffffffff}, 0x60) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000-0x94)="58baf17e1b83a9c1b4d29e2a88dc4a0e08b25cf771989a5965f423ab320c36465264b18363849ede96", 0x29) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)="668812108a27c497262975ecb0e8da7851060b842513b452e94cf446c8dbd91843f95efc8e4f255a9a2f760d4a5a5b6c647e85cfe4a6172a8a3eee8a1a6cb853de962bf9afa07a2274014355693691c0aaca15797697b45a1e25a201377133a2c866f639656c89985cac99f6148994ddaa492d8a", 0x74) bind$nfc_llcp(r2, &(0x7f0000121000)={0x27, 0x3, 0x7fffffff, 0x7, 0xfffffffffffffbff, 0x3, "150e2ba82f8e6ecdeeb35cfca2ff895af4f072e6cdedeb18af65bbfe85475bdb67a6d1f43c45f677d9b6c9a0f1b2625c16da3861e6a6ffb2da768b2a05253f", 0x6}, 0x60) connect$nfc_raw(r1, &(0x7f0000000000)={0x27, 0x4a9, 0xfffffffffffff818, 0x3}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000001000)=0xc) socket$inet(0x2, 0x80005, 0x2) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0x62a000)=nil, 0x62a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053e000-0x4)=0x8, 0x4) pipe(&(0x7f00005fa000-0x8)={0x0, 0x0}) mmap(&(0x7f000062a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000062b000-0x10)={r0, r1, 0x0, 0x1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) 2018/01/10 05:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x40000000000004, &(0x7f0000b25000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000978000-0x8)={0x0, 0x2}, &(0x7f00000a0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d29000-0x108)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40ca, 0x100000001, 0xfffffffffffffffd, 0x8001, 0x2, 0x9, 0xb93e, 0x1, 0x9, 0x8, 0x4, 0x7f, 0x4, 0x5, 0xffffffffffff0000]}, &(0x7f0000533000)=0x108) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f00002fb000-0x50)=[{r1, 0x200001060, 0x0}], 0x20000177, 0x1000) 2018/01/10 05:21:48 executing program 3: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000909000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007d5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00008a8000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d84000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80, 0xa0, 0x2, r1, r2}, {0xac25, 0x7, 0x6, 0x8, 0x9, 0x2, 0x5, 0x9}, {0x2, 0x5, 0x4, 0x9}, 0x100000000, 0xb, 0x1, 0x1, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x2, 0x0, 0x9, 0x3, 0x400, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f0000fe8000-0x28)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x3f) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004fc000-0x4)='tls\x00', 0x4) r1 = socket(0x1f, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000018f000)={0x8, {{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) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000966000)=0xb949, 0x4) recvfrom$ax25(r1, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/10 05:21:48 executing program 1: syz_extract_tcp_res(&(0x7f0000a16000-0x8)={0x0, 0x0}, 0x7, 0x21d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r1) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r2 = socket$inet(0x2, 0x80e, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) connect$nfc_raw(r3, &(0x7f0000001000-0x10)={0x27, 0xffffffffffff0000, 0x1ff, 0x7}, 0x10) 2018/01/10 05:21:48 executing program 3: r0 = socket(0x11, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/10 05:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f11000)="9c221adfb1d63a052002497ae923e55904d97f09ee2b9b06d296893fd83ed56365bdf4c418d140bfff325f23a31f1b839ef6af04e838acc61c18750e6f088ffbe111e35b257cdf43d85523bd4d6151dc17b2ee2e15e1bc4fadb676e0ceb38673b3efdc711d50ed57b2b422282faef8cf1f53", 0x72) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ebc000-0x10)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/10 05:21:48 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) socketpair(0x8, 0x6, 0xa2, &(0x7f0000830000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f67000-0x4)=0x0, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f65000)={r2, 0x28, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f68000-0x78)={0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x8000, 0x5, 0x180000000000, &(0x7f0000f68000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8ca, 0x8, 0x4ba}) 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f0000a80000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000acf000)=0x7, 0x4) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000027000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffc, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000160000)=0x1a, 0x4) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000398000)={0x0, 0x0, &(0x7f00003a1000-0x20)=[{&(0x7f0000448000-0x4a)=""/74, 0x4a}, {&(0x7f0000596000-0xf5)=""/245, 0xf5}], 0x2, &(0x7f0000a75000-0xd1)=""/209, 0xd1, 0x2}, 0x40000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r1, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) 2018/01/10 05:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000f87000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00005f6000)={0x2, 0x7fffffff, 0x4, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f9a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000025000-0x40)={0x8001, 0x7, 0x9, 0xcf, &(0x7f000048c000)=""/207, 0x5e, &(0x7f0000b5d000-0x5e)=""/94, 0x48, &(0x7f000006a000)=""/72}) writev(r0, &(0x7f00009b2000-0x10)=[{&(0x7f00004b8000-0x29)="290000001a001bc91d001c000055000002080000000007000000008a07000000010000000ef4ff010b", 0x29}], 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000b86000-0xc)={0xfffffffffffffff9, 0x8e4, 0x0, 0x4, 0xfffffffffffffffa, 0x401, 0x6}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000823000-0x100)={0x800, 0x7d2, 0x7, 0x8000, 0x4, [{0x4c9, 0xfff, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x1, 0x9, 0x7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x9, 0x5, 0x2, 0x0, 0x0, 0x1480, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d5a000-0x4)=@int=0x0, &(0x7f00007b2000-0x4)=0x4) 2018/01/10 05:21:48 executing program 3: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create(0x4cc3) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000580000-0xc)={0x10, 0x0}) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f000004c000-0xe)={0x1f, 0x1ff, {0x1ff, 0x1, 0x2, 0x6, 0x3f, 0x80000001}, 0x7f, 0x1f}, 0xe) accept4$inet(r1, &(0x7f0000580000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000581000-0x4)=0x10, 0x80000) r3 = socket$inet(0x2, 0x80000, 0x8a52db2) bind$unix(r2, &(0x7f0000540000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000582000-0xad)="bd87c36280cdc7b678e1f1758170107fb54b59ea11f3432a29ebf2670aa0aaa5c6119c412f2b2e49bb22f0aa09acdbc97da77857d9def1cc217a61eff3f7cdc385f7cba36117e315e1d8863308506972e4b92a35bd3dc2140450eedb6e458f33adf44b09c18265966b0e14d2aa55614728ea4d499fbf8ac4a047efc9ed76cf1d8cb7c2c5d7a7e6952f076bc423413cd60bd3714a3122e1b6cd7a7faebc93f6119e083794b68de1707e13b5ad11", 0xad, 0x4000, &(0x7f0000582000-0xe)=@l2={0x1f, 0x409, {0x80000000, 0x0, 0x4, 0x400, 0x0, 0x0}, 0x100, 0x5}, 0xe) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(r1, 0x0, &(0x7f0000581000)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00002d8000-0x10)="31005daefaff2b2a626fe3ec17db528d", 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000581000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3}, 0xc) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f00003d8000+0xc45)=0x0, &(0x7f0000580000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fb7000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005fc000)=0x58) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006f7000)=0x0, &(0x7f000019f000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000db8000-0x8)={0x0, 0x7}, &(0x7f0000ff9000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b0b000-0xe8)={{{@in=@rand_addr=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d6b000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e5000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000005e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0xbd2, 0x0, 0x0, 0xa, 0x20, 0x0, 0xc101b842f0893d30, r2, r3}, {0x9, 0x0, 0x9, 0x5, 0x7f, 0x965, 0x80, 0x1}, {0x3, 0x4, 0x9, 0x100000001}, 0x56b8, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x4, 0x3, 0x81, 0x1, 0x4, 0x4}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000531000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000ee2000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d9b000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd4000)=0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a63000)={r4, 0x28, &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00004bd000-0x1c)={@empty=0x0, @multicast2=0xe0000002, 0x1, 0x0, []}, 0x10) pipe(&(0x7f0000aaf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r5, 0x4010640d, &(0x7f0000de4000-0x10)={0x5, 0x40}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c76000-0x8)=@assoc_value={r1, 0x2}, 0x8) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x803, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bc3000-0x8)={0x8, 0x9, 0x6, 0x10001}, 0x8) epoll_create1(0x80000) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d26000)=@req={0x28, &(0x7f000024f000-0x28)={@common='irlan0\x00', @ifru_mtu=0x1000}}) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000d25000)=0x0, &(0x7f0000012000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000020000-0x4)=0x3f, 0x4) pipe(&(0x7f000060c000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00009b8000)=0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d28000)=@int=0x9, 0x4) epoll_wait(r3, &(0x7f0000d27000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x100) socket$inet6(0xa, 0x3, 0x5c70) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) 2018/01/10 05:21:48 executing program 0: mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffdf6, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0xfffffffffffffffe, 0x6, "e1dfa2", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], ""}}}}}}}, 0x0) 2018/01/10 05:21:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000881000-0x2c)=[@in6={0xa, 0x0, 0xbfc8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) write(r0, &(0x7f00007e1000)="240000001b00fb800700000000007f1a0200ff0b08000300010000001e00000400171701", 0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e1b000)={0x0, 0x5f1e886f, 0x80000001}, &(0x7f000007e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001c000)={0x0, 0x8, 0x0, 0x6, r1}, &(0x7f0000bc9000)=0x10) 2018/01/10 05:21:48 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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000000d000-0x8)={0x0, 0x5}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000-0x8)={r1, 0x1, 0x5}, 0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80f, 0xfffffffffffffff9, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000019000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce, 0x4, 0xfffffffffffffff7, 0x2, 0x0}, &(0x7f0000021000-0x4)=0xa0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000022000-0x50)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000001f000)={r4, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x737, 0x0, 0x9, 0x1b}, &(0x7f0000021000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000018000)={0x0, 0x7}, &(0x7f0000016000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000022000-0x18)={r5, 0x8, 0x30, 0x5, 0x1}, &(0x7f0000020000-0x4)=0x18) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000021000-0x8)={r6, 0x7}, &(0x7f0000020000)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4000000002) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) recvmsg$kcm(r1, &(0x7f0000489000-0x38)={0x0, 0x0, &(0x7f0000b00000-0x1d)=[], 0x0, &(0x7f000008b000-0x86)=""/134, 0x86, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000444000-0x4)='bic\x00', 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fe1000-0x4)=0x0) recvfrom$unix(r1, &(0x7f0000c08000-0xee)=""/238, 0xee, 0x0, &(0x7f0000518000+0xd12)=@file={0x0, './file0\x00'}, 0xa) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000194000)=[{&(0x7f00006d2000-0x2a)="2900000020001980013d7524000a002102e80100000000800000000009000200000011e010315aec20", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000cfe000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000057d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d50000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x4, 0x800, 0x0}, &(0x7f0000e33000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a5c000)={r2, 0x54, "d9af4e5d2194bae457187f3d1495209073b9583f7bed7393d69402cd31fd5b3ef8c839d68d219d417addf21c099378645502ad93dea4ff6598a63a7929496c6cc4eb1b1ed982199b63829434318dd132f5304553"}, &(0x7f0000a88000-0x4)=0x5c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008b4000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008d000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00001c0000)={@generic="11a6dc2b3316e4baa6a55489354f8c4d", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002ec000-0x8)={0x0, 0x0}) vmsplice(r0, &(0x7f0000310000-0x20)=[{&(0x7f0000010000)="2107df5167b9a50bae36108366c3575d59398eaec006902e83889fe5c507901b909ad1f16d3a5f70a68a93d9e7114a8e3f89dd9692001a245de960dc0c42b6", 0x3f}, {&(0x7f0000d27000)="5b123d02deb0974d89d3b43684e4ff4752db7de8085b6496e3b008", 0x1b}], 0x2, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c43000-0x8)={0x0, 0x0}) pipe(&(0x7f0000d9f000)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000131000-0x8)=0x0, 0x7) close(r2) vmsplice(r1, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/10 05:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000022f000-0x1c)=""/28, &(0x7f000083b000)=0x1c) 2018/01/10 05:21:48 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000003000-0x2)=0x81) [ 122.891645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 122.931575] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000016000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000017000-0x4)=0x5) r1 = socket$inet_sctp(0x2, 0x3, 0x84) connect$inet(r1, &(0x7f000000e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004cb000)={0x0, 0x0}) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f91000-0xc8)="a8e7ab3de55b192a757dbc89d9351ad3520a99d678429e314daa45636c4df01073660dde770835a90327c87b083e6776c0d5adfea94cc71a864ac793c0753c5822511dd9d5cbb7e8f75c0d70beef3c5be5a6d6128ea5d5b07d6d9ff041f6a7b2a85b5d12bb02547c30a1869cf8d540c2892c9c587a483fa7b6b1a1190178853626a259765ce80fd737e4b750bff9821fbcf8b91c6a46c1a3f3c7cbe128dc79b101cefdd4a840149dd917c636f94d5362e408f9bbfa3af86b4fbd6f15ba7b6ff45cef4172a3c34697", 0xfffffffffffffdc3, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:48 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet6(0xa, 0x4, 0x80000001, &(0x7f0000455000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000008b000)={0x0, 0x7e0}, &(0x7f0000ace000-0x4)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f82000)={r2, 0x1000, 0x1, [0x2]}, &(0x7f000063b000)=0xa) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000f82000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000660000)=0x0, &(0x7f0000527000-0x4)=0x4) [ 122.949413] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/10 05:21:48 executing program 7: 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) r1 = socket$inet6(0xa, 0x5, 0xffffffffffffe6ce) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000020000)={0x0, 0x0, 0xd365, 0x11b8, 0x0}, &(0x7f0000021000-0x4)=0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000020000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f000000c000-0x4)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000f000-0x4c)=[@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]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x3c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000021000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000020000)=0x9c, 0x4) 2018/01/10 05:21:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x4, 0x1, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000a22000-0xc)={0x1, 0x0, 0x5, 0x7, 0x7, 0x2, 0x100000001}, 0xc) bind$bt_hci(r0, &(0x7f0000b02000)={0x1f, 0x100000000, 0x1}, 0x6) 2018/01/10 05:21:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000512000)=@int=0x2, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000a47000)={&(0x7f0000c50000-0x60)={0x27, 0x80000000, 0x4aa, 0xc77ed80296926221, 0x7, 0x41, "391d69202545471682dc8dbf925955f4e2a15d7509052cf8c46b04da6d7ddcb7b58476a096debaafb5bc76b614a69866bc8b6243c224e33f2b7db979d8fc3a", 0x401}, 0x60, &(0x7f0000a5a000)=[{&(0x7f0000739000)="99045e763e1cc94e9be7e38b0e1bfca05444f0deb114621ea2dbf2b96554ff77dce3c9d1a08d3b2d955ff1b9d0f50ce6d9711eb94f16ba7e177022d1da707ee7062c478dfab4e085428088365bc4560b72db99cd25602bbd20d603989546e8f26490f388c91bc19f95b0d5bf88aa4ac5bc3413ce0420f72162cc57ccce39e466d21da9c546974a910340e6e9fb515b2a2fb4df4f185f2dd0738434010d1553d80e8f8bdd02d227d7633cbdcc40425dca4578fecca3e649a09061899b94536a728e113eb0673a3cd46f8d36d0dfefa9e4b29a418d12b4", 0xd6}, {&(0x7f0000e2e000)="33a9b7748d1bb03d3a89a174a03307c59bb87b4a0f53302c23ad4200218c29e7bee47bbe3a7713e8eda7519879caa630eb90b27c7f1e85ec7b47ffd0f7a243377bfad2f46965d291367006ee126dfffc86734aac18f719f85ff13100f586d4dbde2d63cca0e9a6a21b148e0f82b7edfd436f1beb5bd92335db055e09e333d65e2d36c05cfc46eb04e23a912416d83faf86b131a96a8699c1805afc11f1e5e92679b4291ec807017d3daa62aef12984d01b160a26f60cae48dcdb2b52f03758c91b39889f3a34d60b4562a70af6690f932194b76040e1c62ef2afaa60a1957189bbc4b4851267efb702ce80c3975c3efedc711fd3758230", 0xf7}, {&(0x7f00005c1000-0x25)="f8854ba0d10e3f0f6cc528db540ca57baa36c140a201526f213094593a4048d86d2fe532a7", 0x25}, {&(0x7f0000b47000)="1d88267dad0c38087ce6c80d20ff52d485210b1071bdbe11bdb3c81e720fd87379cf1ca475dafdcf3c", 0x29}, {&(0x7f0000d73000)="e6428a46bbe6a685f028afb143ea01c0bf8f80b5ea5374c2196a13065ce6dda49c24cc2866f993f8ebfe7a6d2bebf18460379a74f7cfada5ca16626d493261b04137cab6f79cb0c6f2caf815dbb1a9854e506a620d952aa651d6a2f76ec10ff739", 0x61}, {&(0x7f0000386000-0x64)="e1c5614c56ab8c95f22d22543b4291bcb09571bf8e25df8f941216cda430a58e652bcc6da829677daac5d1d44ff70e714af5526b3011660e7a41477bbdbc23c5a12664b30bcc165585a5922cf539d2d75e29386b349c236a693f21a578f3b33975ef2f6a", 0x64}], 0x6, 0x0, 0x0, 0x20040010}, 0x20000000) syz_emit_ethernet(0x6e, &(0x7f0000af8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @hopopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00006e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004e7000)=0x14, 0x80000) r4 = accept(r2, 0x0, &(0x7f0000156000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000ce5000-0x4)=0x0, &(0x7f0000f1f000-0x4)=0x4) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000034000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) 2018/01/10 05:21:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000b2f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000279000)=0x60, 0x80000) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00003e3000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c1e000)={0x0, 0x4, 0x10}, 0xc) write(r0, &(0x7f00003b3000)='\a', 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ff8000-0x4)=@int=0x0, 0x4) 2018/01/10 05:21:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000036b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000f82000-0x40)=@un=@file={0x0, ""/62}, &(0x7f0000179000)=0x40, 0x80000) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000a66000-0x88)=""/136, &(0x7f0000188000-0x4)=0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 05:21:48 executing program 1: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:21:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000007000)=@sack_info={0x0, 0x5, 0x1f}, &(0x7f0000eeb000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c2f000-0x4)=r1, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af9000-0x12)={@common='teql0\x00', 0x7}) pipe(&(0x7f0000e5a000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00003fa000-0x4)={0x5}, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e49000)={0x0, 0x0}) r5 = socket$inet(0x2, 0x6, 0x1ff) socket$inet(0x2, 0x0, 0xfffffffffffff801) socket$inet6(0xa, 0x803, 0x47e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000fa3000-0x4)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000037b000)={r1, 0x2, 0x6, 0x8001, 0x3c2, 0x9, 0x0, 0x4, {r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x3, 0x5, 0x8496}}, &(0x7f0000752000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000368000)={0x0}, &(0x7f0000fdd000)=0x4) r6 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000000f000-0x8)={r1, 0x3}, &(0x7f00003aa000)=0x8) write(r6, &(0x7f000087f000)="240000001b00fbffeb150000f6fb01796bb17d0b0800ba00ff07000000000000f9161700", 0x24) 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000a0f000-0x20)={@generic="906bc65ce1c2a189fe13ab5b56f7ad8f", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f0000f50000)="001b", 0x2, 0x24048040, &(0x7f0000b75000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f53000-0xcc)="7c8c", 0x2, 0x0, &(0x7f00001b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) [ 122.990341] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 05:21:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000-0x10)=[{&(0x7f00009bc000-0xe)="390000001000090400002022020000000700004a03000000000000000010000308000a001a000000000000000608000300ff09e800ffe46f3e", 0x39}], 0x1) pipe(&(0x7f0000d99000)={0x0, 0x0}) [ 123.044109] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 123.056289] sctp: [Deprecated]: syz-executor6 (pid 30066) Use of int in max_burst socket option deprecated. [ 123.056289] Use struct sctp_assoc_value instead [ 123.077796] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/10 05:21:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) pipe(&(0x7f000086b000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d3a000-0x10)={0x4, &(0x7f000031f000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000479000-0x38)={&(0x7f00002d2000)=@nfc={0x27, 0x4, 0xcc, 0x7}, 0x10, &(0x7f0000ff7000-0x30)=[{&(0x7f0000093000)="418f6dcc8a94a30052778c003b39d8a3dad03fc736457116b2b19fdadcc69d92833963b0062957131ed0c506d49975cbf0107525dfbde946009b6c1236100783b3ef580ee176bdea3c618b88f01a4d9fd4dedcb933ca780016c987cde4fa25c5f24549fb456cb3f1905158011952707d5b78321c85104f9afe74f2064edfcc1a1a9d7bf632662fa9c5bec5f72ddaab91fa4b7eea53b7bd10899dd18998386405dd8966", 0xa3}, {&(0x7f0000c5a000)="3a63ed0504602cad1964a816ffcf341cd47f8b92a210466fd195f1a1f2bf84dff41023273e5072a50d17aa2e210fce38c13e6f16ae909a57129e738b6e409c1d287cfe01bd23b276380c38c85ec7b3c5a56d6d4962f8625b4a44382615f7c998ceb4b383e42d27fee9f5ecd11a37f47d8aa19fa629d2c7bb600c92560a206fed295914554db637d7bc76dffee4657218a91da614fba1f15c7cea809ee2ed13fd09c009", 0xa3}, {&(0x7f0000e0c000+0xeb2)="449f910daafcb0ac7180c641c6075cc9f3088a92bbe181440811de765b38d1468d2f357574f2a9dc88de9abac73e1ebfec6e81960410ae89327301cace282acd3a8e5a26149f55aabdc9b2a8e66c57b984e89bafb5ed0b9c4b426c66c81c6ca3b58a5aa7aa", 0x65}], 0x3, &(0x7f00000b4000)=[{0x108, 0x11f, 0x9, "6ad0b6a5d071f1afbdbc7d1fa19572ae9c867a9265cd32fed3d1c32c8577ee12e6f2523e8937378ca9066783a612e2c4f771a266d0b7a9ca72a6678dea7a2caf0cd756320ed23034c59bb9fd7cebdd98f92932587d4390337f272afb8c076a95542372df1ecfdae8d64c42c1871dd08381f00ff8b4dba09c415f9c7ba5e0fc61788af5cfcf1c3a889c7687114bfbf4b16b1ca14dfd0323fd80017b9eab379932cfc0d72df733f5a8ecba3df8cb5580f0df3b9fcc05c8ad4de56f543d090ecf61946054ed56af249e8638dbd5abddbd929c3c9cd28a920c4951a2c2340c2c9860a2cf7a2ded2266d30f5161ede25ee9fe85a013"}, {0xf8, 0x114, 0x20, "4f2d697b61d31f3ec481fed060d417cc6bc5e99c37e54e9530b7a6eb9728b09ce0f198ef3e37a2ee6b04886c0a2831620155e10a00d4e2c49b2492ad669331c0768adbf641d682a537355d15b6adfcbb101d51ff97da1103e3535c03ec2ba2890387c61b3901903e81004a2eb8c5529fa6dd20c3640efd474cd9e9946ff438c02a094be0b7c2be59480ee5a457ffd6ef2535878e82be689ed0ed0b80a3ae1034f1e182865395cb88a4c2a4aad343590c432c88dae1471a218d09fd397174cf87cb5fefc3a112e5afe55462e010459986f94fff774e68eb606f2e7d3adf963af07d4ea047394d"}, {0x110, 0x11, 0x6, "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"}, {0x18, 0x13f, 0x4, "b65556983203e3"}, {0x98, 0x119, 0x73e, "b4606d5913c79885e86bc6f4eeba142d60b8e932185be2be81f137fe27a2a4685ee4f70388cfc61e9c55af8422c2641b7b95274c1b7bca6c3ac14129cc3e6bd4b5e672fc11e9447457472e19d4c504d8ba5978e73c339cbfea939b8915392936e60b981726ecf3fc7cba5a8ca702d42aa207d08f4b784f8d3ac7c6c1dc368ca03e979297d047e3b2"}, {0x1010, 0x109, 0x6, "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"}], 0x13d0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000de8000)={r0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000864000-0x99)={0x0, 0x91, "3899d23e3e8c96801f868732ade9c8292535f30c94b5e8026639b756fc8dd22848a8d30eec2a5a5d21fb1c745456c30b91abe043247c5c5ddb5c8cd5498307b64b2ecdd2e27911c0582942571262576536034f0bd3088263e947c2cba2ea22572aa69281b2d7c35fe37b9148346e87d5ca68097f62daedc85f1912a7942dcb1719aecbea9920580852756e024329fb5281"}, &(0x7f0000b9a000-0x4)=0x99) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00003bf000-0x8)={r4, 0xf5f7}, &(0x7f00009ea000)=0x8) r5 = socket$inet6(0xa, 0x802, 0x88) r6 = epoll_create(0x7) epoll_wait(r6, &(0x7f0000da1000-0xc)=[{0x0, 0x0}], 0x1, 0x70) setsockopt$inet6_udp_int(r5, 0x11, 0x100000000a, &(0x7f0000882000-0x4)=0xff, 0xfffffffffffffed1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f64000-0x28)={r1, 0x0, 0x81, 0xd6, &(0x7f0000ce1000)="260f379b943aae991f25043044ebac5f1019e4abffcb235ff5a9f42054e6085ac4ba0b6d3432b70a3a12123b5fa73832371c24385a97a595bc127eed33287d656d91886b0d93eb44d57f8955fad8b57f5b09596349db83f2d453cfe70f5f392c0838687290e794f025cf057018a3c6896d251cd383d59eb7b8ce9dfe283ef6998b", &(0x7f0000e5a000)=""/214, 0x6, 0x100000000}, 0x28) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd4b1ceaef24d07fb, &(0x7f0000179000)=0x8, 0x4) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) 2018/01/10 05:21:48 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bd4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6d000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003dc000-0xe8)={{{@in=@rand_addr=0x800, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x401, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {0x2, 0xac, 0x6a45, 0xa7, 0xfff, 0x2, 0x7ff, 0xfff}, {0x0, 0x4, 0x5e, 0xd444}, 0x10000, 0xb, 0x0, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x6, 0x3, 0xfffffffffffff9fc, 0xffffffffffffffc1, 0x9, 0x40}}, 0xe8) bind$packet(r1, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x80}, 0x4) r3 = socket(0x11, 0x2, 0x8) bind(r3, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r3, &(0x7f000062b000)=[{&(0x7f000020e000-0xe5)="e3", 0x1}, {&(0x7f000018f000-0x22)="3a69a136347864bf5b900cd141493f5087ba52", 0x13}], 0x2) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x7, &(0x7f0000dc9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00007ac000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001ed000-0x4)=0x8c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f13000-0x10)={0x4, 0x0, 0x9, 0x80000000, r1}, &(0x7f0000a5f000-0x4)=0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x0) setsockopt(r2, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) mmap(&(0x7f000094f000/0x4000)=nil, 0x4000, 0x2000000, 0x8010, r1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0xb, 0x100000000000000, 0x400, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000da3000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000802000)={0xffffffffffffffff, 0x50, &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e7b000)=r2, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f06000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bef000-0x10)={0x0, 0x38, &(0x7f00007a6000-0x38)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000b51000-0x3)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cd7000)={r1, 0xb4}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x0}, 0x10) r2 = socket(0x11, 0x802, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00009a0000-0x4)=0x0, &(0x7f000033a000)=0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000035d000-0x8)={r1, 0x84}, &(0x7f000043a000-0x4)=0x8) setsockopt(r2, 0x3, 0xd, &(0x7f0000001000)="", 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000dfc000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="6c99b8435c73", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) sendfile(r0, r2, 0x0, 0x2) [ 123.103125] sctp: [Deprecated]: syz-executor6 (pid 30066) Use of int in max_burst socket option deprecated. [ 123.103125] Use struct sctp_assoc_value instead [ 123.120180] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 123.147329] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) bind$bt_hci(r0, &(0x7f00006b9000-0x6)={0x1f, 0x0, 0x0}, 0x5) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000)='yeah\x00', 0x5) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x10040, "0005f5209cb5"}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800080000, 0x10000010000003) setsockopt(r1, 0xfffffffffffffffd, 0x6, &(0x7f0000f69000-0x28)="d7fdffff070100010fddd5a45d3f32e5b1d347f55774424dcb221cd22a87000000000000000290", 0xfffffffffffffdc7) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000e0a000-0x30)=[{&(0x7f0000f9a000)="", 0x0}, {&(0x7f0000f9b000-0x5f)="5df39edb2b3cb358a0f72c26cdc433afc1fa116f08bc7966ce1c208853dd1fc3682cedba41ccb0897b21f471a4309852e5edcd8a15042a5f2b8db25f65e6fffadd8ec340a07d5487e25acce59f07560cc61016d5335c4749d5f73542ef316c", 0x5f}, {&(0x7f0000f9a000)="5446645c0d68022f7e3ca89c3fc81291dd779a92fef0325eb9fc3f4eb9efca7d44c63110436907af0b86cd6962ba6a666bd040982d6bbda49b18a4a72ebc1d7e92970ce6704cfed8bcde043745e651768c4448c5c2cb372f89d89bff3c8cb05f10c9e1b6eb876cb119f0d7becec83d91601e53d961250e1180e62a46660decdebfcd0b1842f689c8c859e062a582dd65bebd51b11bcff963e8dd48b4ce8f675521355ea2f12e5c9136e23ae78fea0b6938e2aba9de0ba0ecbd58b22b387bf87ddfb09f", 0xc3}], 0x3, 0x1) 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x10000000000800, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f000044b000)=""/4096, &(0x7f000006e000)=0x1000) 2018/01/10 05:21:49 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009b4000)={r2, 0x80000, r3}) read(r1, &(0x7f0000953000-0x38)=""/56, 0x38) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) bind$alg(r0, &(0x7f0000e74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x0, 0x4) accept4$inet(r0, 0x0, &(0x7f0000009000+0x471)=0x0, 0x800) 2018/01/10 05:21:49 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006a8000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000b02000-0xb5)=""/181, &(0x7f000096d000)=0xb5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000969000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000726000-0x4)=0x101, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000037a000)={0x5ac, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000bad000)={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, 0x7, [0x8, 0x3f, 0x401, 0x1, 0xc51, 0x2443, 0x3, 0x3]}, 0x5c) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000002000/0xebe000)=nil, 0xebe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xf7)={0x0, 0xef, "830bbdf742995e6e082fb0f72d6b4d140fe7cd8f4087d8468fffa7c964f94998b95e091953cb61c360bf76bbbaee77eb2dcaed1c2e5313cb646699929242dea50ed7c72ba26f01c21f4f0be0a11188b4c30e39255880e1d119d00d37690671906e2b2f770117d90a0d0f3d18eed2b9a2812dfb774027a2c55c22e560d0e009776343aa566877220c3f7aba970e91be5980fb282607a84005cc2aa7ba3a0067f18f506190eaf14a35d4ed34328a3d78c299a4d0fa109f270ad95dc8a382e2516aaa316319fad82f1ccabbe9eb21283329c02bd06cbd5b4df5350ed2c27a6ef02890827a764afe3c2bfffd02aae9aaa4"}, &(0x7f000057a000)=0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f00004ee000-0x92)=""/146, 0x92) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, &(0x7f00004f6000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e72000-0x4)={r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000001000-0x4)=0x0) writev(r3, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ebf000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x3, 0x30, 0x4, 0x6}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, 0x4, 0x10000, 0xffffffff, 0x1}, &(0x7f0000004000)=0xa0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x3, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009c2000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000ca4000)="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") r1 = socket(0x1e, 0x2, 0x0) shutdown(r1, 0x0) sendmsg$unix(r1, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000041d000)=0xff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000)=@req={0x4, 0x3, 0x5, 0x80}, 0x10) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ddb000)=0x9, 0x4) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x7e8, 0xfffffffffffffffb, 0x6, 0x1, 0x0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x3f, 0x200, 0x1, 0x10, r0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000-0x20)={0x4, 0xd71e, 0x40, 0x9, 0x16, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) connect$ipx(r1, &(0x7f0000001000-0x10)={0x4, 0x400, 0x0, "75ebfd48cc40", 0x80000001, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000014b000-0x8)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000488000-0x90)={0x2, 0xffffffff, 0x7, 0x7fffffff, 0x2, [{0x7, 0x1e, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x4, 0xffffffffffffff14, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006d8000)={0x0, 0x7}, &(0x7f00007e2000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dbe000-0xb8)={r3, 0x325e31e, 0x8, 0x1, 0xff, 0x6, 0x1, 0x3f, {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, 0xb63, 0xb2, 0x4, 0x7dd}}, &(0x7f00006fa000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000022c000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r5, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000-0x2)=0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000005000-0x1f)="1f000000170a01090000000000001e00010100000902000101ffe50000512d", 0x1f) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004ce000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008cd000-0x4)=0x9) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00006ed000-0x9f)=""/159, &(0x7f000077b000-0x4)=0x9f) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e9, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x3b3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bf4000)={0x0, 0x0}, 0x1, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000568000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad8000-0x4)=0x10, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000009e000-0x4)=0x0, &(0x7f0000fa3000)=0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000287000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e9000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000e7a000-0xa)={0x1ff, "940ea86aa126"}) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x2) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000020d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x5}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000bc5000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001e1000-0x8)={0x0, 0xfff}, &(0x7f0000f2c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004ff000-0x20)={0x2, 0x77b, 0x8, 0x7, 0x7, 0x5, 0x7, 0x6, r3}, &(0x7f0000758000)=0x20) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x2, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x1, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f6c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eab000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f0000553000)={r6, r7, 0x2, 0x3, &(0x7f0000ec4000)="381a602f63f6e259d128c619a1d249308e8eab472f2c27a73c42ce4d554586e0768dc334979df3892f028ad17cce051c0d4b82728f34af63e1cad73c8522854328bc41af3f1c4cc684dac3083ab78e267748a50f9b0f0f3bf77adbf40a34297019774213505fd479f80d7ff4e76e1b05071bcd7032f87d449246308eb1a16f720f2cd7ce2717c9f799e7a693d954a7f16237b7fb80edb19c918f127d750cfb642c173d", 0x6, 0x80000000, 0x5, 0xfffffffffffff76b, 0x6, 0x5, 0x8, "cd02365330d534e331ad46ca5ec288160ef4184d51fff684f677febf6e3867ece2f518cdd22da2a8c157b18c0679353ecfd2a3a28a983d01db7a0f61f20d8ef215a771"}) r8 = socket(0x1, 0x2, 0xffffffffbdb50fcb) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000a0e000)={r8}) accept$netrom(r8, 0x0, &(0x7f0000140000+0x61d)=0xfffffffffffffe87) 2018/01/10 05:21:49 executing program 6: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xc, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000001000-0x4)=0x100000000, 0x315) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xfffffffffffffeaf, &(0x7f000035f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = accept4$inet6(r0, &(0x7f000020e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000015c000-0x4)=0x1c, 0x800) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000022c000)=@common='gretap0\x00') r3 = socket$inet6(0xa, 0x2, 0x0) write(r2, &(0x7f000001d000)="dd00cf", 0x3) 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, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000f0f000-0x4)=0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f0e000)={@common='gre0\x00', 0x8}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005f7000)=@generic={0x0, ""/126}, &(0x7f0000f0f000)=0x80, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f0f000)={0x2, [0x100000001, 0x3]}, 0x8) syz_emit_ethernet(0x56, &(0x7f0000f0d000)={@random="8ad7bd68f09b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x20, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06f703", 0x8000000, "e901c5"}, ""}}}}}}, 0x0) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000011e000-0x8)={0x0, 0x0}) read(r0, &(0x7f00001a7000-0xe2)=""/226, 0xe2) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$packet(r1, &(0x7f00009a2000-0x93)=""/147, 0x93, 0x0, &(0x7f0000f28000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009af000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000023000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000e18000)={r2, 0x4, &(0x7f0000f9f000-0x10)=[0x80000001, 0x20, 0x3ff, 0x20], &(0x7f0000ebb000)=[0x9, 0x7, 0x2, 0x5f], 0x41, 0x1, 0x6, &(0x7f0000c51000)=[0x1000], &(0x7f0000320000)=[0x1, 0x47, 0x6, 0x10000], 0x0}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00001ca000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000077d000)=0x200) 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000788000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000586000)=0x2, &(0x7f0000e32000)=0x4) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) sendmsg$key(r0, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000466000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020a000-0x1)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5d000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb2000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000122000)="84066f00", 0x4) connect(r4, &(0x7f0000bc2000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00004a3000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000035f000-0x4)=0x0) 2018/01/10 05:21:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x2a0072de, 0x7fffffff, 0x3, 0x3ff, 0x3, "a3f31480ebf17e9b3467968b693cdd767f7a4c2264088e222c1c7ef56c58c751fb30d8efc41042e4d174bf4f81023b79fba4e9c5191d2d587492cd9a436b60", 0x100}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xc, &(0x7f0000cfc000)=""/198, &(0x7f0000a0e000)=0xc6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000185000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aab000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f46000)={r2, 0xfff}, 0x8) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f69000-0x1)=0x0, &(0x7f0000f68000)=0x4) 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000fc6000-0x10)=[{&(0x7f0000592000)="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", 0x23a}], 0x1) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cd000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ee3000)={r0, 0x7, 0x1, 0x8, &(0x7f0000d34000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x400) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000809000-0x8)={0x0, 0x100000001}, &(0x7f0000109000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000066d000-0x8)={r2, 0x9}, &(0x7f0000958000)=0x8) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r3, &(0x7f0000e19000-0x5)="", 0x0, 0x0, 0x0, 0x0) close(r3) close(r0) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fc4000)={@common='irlan0\x00', @ifru_flags=0x8000}) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a82000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d44000-0x18)={0x0, 0x10, "2c6841d84b1e5618362fc1e4e7ed186e"}, &(0x7f00004d2000)=0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d9b000-0x20)={@generic="ebbfffc9b9face3bab48cde8c597bdae", @ifru_flags=0x8000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a11000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000ddd000-0x4)=0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00005d4000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0xff, 0x6, 0x1c2, 0x5}, &(0x7f0000781000-0x4)=0xa0) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000483000)={&(0x7f0000504000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b6e000)=@generic="76be8c23c567c10869977bebd40680f38465b15c4f054305d1f445f1f05c66529602d8f61730d51f64d8bb18f63065b5a1cb3b59e8b6ad1eb0c0b3587c3c9f8122c087cd2cff58343e0ce3f93fcccf15953d556fa31f868235ed04b836a1a9c111b0cd09793baa498883a3a26dfa32f2f4199e02f8586bb171cc719f67fbb7d8cfc291d99f66c2d18536c39d20c29d60625b0682b268846768149e736d38d441f325a56cfdb5e7d8212f05bd11e5c0713dabd614159a2f3ab8a077b1916831b84aff28c295db7a445eac6639e028c405f67805e02251798118", 0xd9}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 123.531290] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 123.541117] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26565 sclass=netlink_xfrm_socket pig=30218 comm=syz-executor3 [ 123.564448] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26565 sclass=netlink_xfrm_socket pig=30218 comm=syz-executor3 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002000-0x13c8)=[{0xe8, 0x6, 0x3, "fb38e3ebaf45b083b47a33706abb1e8dd105d0d7ece3684a29d69833f786fceda33b887dfbaf8f33bfdbfa3c9083a7d64f1fa033a467e369839e44ad05016292bae575b316b5329e30909e1c4d63dc9f040305490a4f4a9dc2121b79de0cb46721fc05debace9742837deaa5f54721ceb0d478715f5a48da71f6af05f87b44226160efcf08f418c1da7ffed51fab4d3f5365b05db8358ba3ee3c6839d1ee0bab0ccf2900108be60761db0a49dbd916842aad0b37527e36c48997a3e59c4daa63a8d998bf6e8cf3394d212eef73e76f589ef0"}, {0x10, 0x12f, 0xfffffffffffffff9, ""}, {0x50, 0x109, 0x9, "3c8b419818525394805261f9f5f00baccf9de08906e2d1921565a682b7884816eac7c72b65ab9772a6d5d872078c446f491cefa21dcb5b148d192d03289f01"}], 0x148, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000006000-0x4)=0x0, 0x80800) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000001000)=0x0) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000290000)={{{@in6=@loopback={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000164000-0x3)=0xe8) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$netlink(0x10, 0x3, 0x9) writev(r0, &(0x7f000037d000)=[], 0x0) 2018/01/10 05:21:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff543}, {0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x3f, [0xffff, 0x3101, 0x4, 0x1fc, 0x6, 0xffffffff, 0x8, 0x3]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x1, 0xffffffff925d05f8, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c) accept$packet(0xffffffffffffff9c, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000001000)="", 0x0) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fbd000)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) socketpair(0x8, 0x4, 0x8, &(0x7f0000af1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000ea2000)={0x8, 0x308b917e, 0x81, 0x2, &(0x7f000001f000-0x2)=""/2, 0x7d, &(0x7f0000846000-0x7d)=""/125, 0xca, &(0x7f0000874000)=""/202}) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/10 05:21:49 executing program 2: 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$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000154000)={r0, r1}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000047b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005e4000)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000448000-0x30)=[{0x3, 0x60408040}, {0xe, 0x0}, {0x2, 0x2}, {0x4, 0x5}, {0x0, 0x6}, {0x4, 0x3ea2}], 0x6) sendto(r0, &(0x7f00006f0000-0x8a)="e1", 0x1, 0x4001, &(0x7f000030b000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) 2018/01/10 05:21:49 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000039c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x1}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058e000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000035d000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket(0x5, 0x8000b, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000)=@rc={0x1f, {0x9, 0x2, 0xdb0, 0x80000001, 0x40, 0x5}, 0x5}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x1, 0x6, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x80003, 0x2) r2 = socket(0x1, 0x1, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000008000)=0x0, &(0x7f0000001000-0x4)=0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000008000)={0x0, 0x7fffffff, 0x10000, 0x0, 0x3, 0x8, 0x4, 0x80, {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]}, 0x9, 0xe99, 0x800, 0x7, 0x81}}, &(0x7f0000009000)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000a000-0x4)=@assoc_id=r3, &(0x7f0000005000)=0x4) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf2590200000001fea2544f52d30faba2821c"}) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eb6000)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x70ebef116dd470b5) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000c89000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000eb7000)=0x48) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00002ef000-0x26)="260000005e0009fff1800000240000ffffffe50001009efff3000008004665000002fb4b35ea", 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a3c000)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0x38) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001c9000)={0x0, 0x401}, &(0x7f0000c7b000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000191000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f000017e000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000693000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1b, r2}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000df6000)={r1, 0x0, 0x401, 0x3}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000079a000)={{0x0, 0x100000000, 0xfffffffffffffff7, 0x1e, 0x2, 0x3}, 0x4, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ef1000-0x8)={r1, 0x7, 0x0}, &(0x7f0000a05000)=0x8) [ 123.594376] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) getsockname(r0, &(0x7f0000154000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003b8000)=0x58) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c66000-0x8b)=""/139, &(0x7f0000030000-0x4)=0x8b) r1 = socket(0x2000a, 0xa, 0xff) connect$bt_l2cap(r1, &(0x7f000092b000-0xe)={0x1f, 0x2, {0x3, 0x4, 0x2, 0x101, 0x2, 0x4}, 0x3, 0x5}, 0xe) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000da1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ac000)=0x10, 0x80800) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b2a000-0x4)={0x3, 0x7, 0x1000}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d1768d122c42, 0x42, 0x3, "00050ff8f8"}}}}, 0x0) r0 = socket(0x1, 0xb, 0x4) recvfrom$inet6(r0, &(0x7f0000b9e000)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a6d000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b33000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001f8000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x6, 0x1f, 0x100, 0x0, 0x1, 0x84000000, r1}) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8d, &(0x7f0000895000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x4000000800, @ipv4={{0x3cd, 0x4, 0x0, 0x0, 0x7f, 0xffffffffffffffff, 0x0, 0x4, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@cipso={0x86, 0x13, 0x81, [{0x0, 0x6, "ccab26c5"}, {0x7, 0x7, "7b4d499195"}]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x7dc, 0x100000000, 0x0, {0x12, 0x4, 0x1, 0x7fff, 0x8000, 0x3, 0x4, 0x21, 0x6e, 0x6, @rand_addr=0xffff, @broadcast=0xffffffff, {[@timestamp={0x44, 0x34, 0x80000001, 0x3, 0x0, [{[@empty=0x0], 0x1000}, {[@rand_addr=0x1f], 0x3}, {[@empty=0x0], 0x5}, {[@loopback=0x7f000001], 0x28}, {[@multicast2=0xe0000002], 0x453}, {[@loopback=0x7f000001], 0x1}]}]}}, "4c316efb9e1a5c"}}}}}, 0x0) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e71000)={0x0, 0x0}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000168000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e72000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00007c5000-0x10)={r2, 0x1, 0x6, @random="02414731a438", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000e71000)=0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a71000-0x4)=0x2, 0x296) sendto(r3, &(0x7f00007bc000)="13abaca7b01b214c3b35635915c4fca9fa5e6e72bc6f12ae011651d6553c4f8c458969dc8b0fa1ccb79dda283dac813c800203a59446c6a8057420d717664fc66331dd04c1f382157ddd4c6b4ecadffbc873784b1156540d9b09116c6bb7", 0x5e, 0x4000040, &(0x7f00000cc000-0x10)=@nfc={0x27, 0xffffffffffffffff, 0x20000000000, 0x7}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r5, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000951000)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000648000)={0x0, 0x0, 0x0}, &(0x7f00006ab000-0x4)=0xc) r8 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00001b3000-0x4)=0x0) r10 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000557000)={0x0, 0x0, 0x0}, &(0x7f000086e000)=0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009fb000-0x4)=0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000d8000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000)=0xe8) r14 = getgid() r15 = gettid() mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e73000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fe000)=0xc) r17 = getgid() mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f0000e72000)={&(0x7f0000e72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e72000)=[], 0x0, &(0x7f0000628000-0xd0)=[@rights={0x20, 0x1, 0x1, [r3, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r4, r4]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xd0, 0x20000000}, 0x4040010) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e1a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dea000)=0x1c, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000658000)=0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f00007b7000-0x1f)="aba81c0870827ba481a7b59899dac1826615267481ff107aaf0585edf2b0fc", 0x1f) pipe(&(0x7f0000e70000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000098c000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053c000)=0x20) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001000)=0xfff, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x2a, &(0x7f0000001000-0x10)={0x4, 0x0, 0xa, 0x0}, 0xff71) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x2d, &(0x7f0000001000-0x10)={0x0, 0x0, 0xa, 0x40000}, 0x10) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d31000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ax25(r0, &(0x7f0000fd6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd6000-0x4)=0x10, 0x80000) connect$ax25(r2, &(0x7f0000860000-0x10)={0x3, {"a3c3b323968612"}, 0x800}, 0x10) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000260000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xe6dc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80004) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000eb9000)={0x0, 0xffffffffffffffff, 0x0, 0x1, 0x8000, 0x1, 0x8, 0xfffffffffffffffe, {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]}, 0x5, 0x1f, 0x9, 0x8, 0x1}}, &(0x7f0000322000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cbc000-0x10)={r2, 0xb0, &(0x7f00005d3000-0xb0)=[@in6={0xa, 0x3, 0xb1c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xa2}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x9864, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5eb4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000d37000)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b75000)={{{@in=@empty=0x0, @in=@loopback=0x7f000001, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x181b, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000fc1000-0xe3)='[', 0x1, 0x0, 0x0, 0x0) r3 = accept(r0, &(0x7f0000073000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00001b0000-0x4)=0xe) close(r3) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000690000-0x4)=0x10000007c0, 0x4) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004a0000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000e28000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000087c000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001, 0x23db, 0x1, 0x18}, &(0x7f00000bf000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ae000-0xc)=@sack_info={r2, 0x1162c557, 0xfffffffffffffff7}, &(0x7f0000085000)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000e0000-0x8)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000acb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000914000)=0x14, 0x80000) r4 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000038b000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x2, 0x10001, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x29, r1, r4}, {0x9, 0x1ff, 0x2, 0x9, 0x2, 0xfc0, 0x80000001, 0x401}, {0x5, 0x5a, 0x0, 0x7}, 0x4, 0xb, 0x2, 0x1, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x2, 0x0, 0x80000000, 0x800, 0x2, 0x7a70}}, 0xe8) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000932000)={r0}) 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = accept(0xffffffffffffff9c, &(0x7f00009a9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003c8000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f00009d6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x9e80, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r2, 0x7, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000001000-0x90)=[{&(0x7f000025c000)="1b8e3311b638defe1c6b05a7c8f05cd3972eccbbb1b8fc5103eacc27114e3f6afacd3d35f746eccd12c8d2a77b739097086292ce0b05963780c9f5613f1dc5b406826f53a64a7c10a7fd930ccc0097181701df5bb7c96a6ee7901d9a8d15b93855102767fdbad5bb6bba5d906900e9fc4ca7ecf4d6afde67e094d7bd9351645a20dd450e84a1b1a7b30e9c5689e2596b2d8739b56ab6b33a2fd43d9de819ac78d76188eb", 0xa4}, {&(0x7f0000023000)="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", 0x1000}, {&(0x7f0000001000-0x40)="d1c562ff36e20be8e320db8de4b3f553fe19c4bf9feab88f978c4fddc5fb4e774a3f7e1cd73063fec0d1374aa7bb8ed620b25e47256b210191805374897416b6", 0x40}, {&(0x7f0000001000-0xf9)="afcb1dff44f934aaab5a18b7c888fe2d026f24b9c01e5e69a5f5b9adb3db68c288139bbcfe303736c03360b15d5cb3454d327e17673a0bc5d492c5393795487100b94a27e6b766643ea36496223e4363aedfdee3ef1c624fd33b3d2139308caa563ee590902c44d9031ab4ce837cdd022c8cd8f82df73ded93e9326ce35c248676be15a5194fa9a7b1c4b7698c5974bd5755a2d554854af9d8ca8cbcc0476482d605fc7a877714ba8d5fd6f5aa84ea36c6126f5e02c8eab634dcc3b0d3465d62b1c31af1fbe2654ca8dfb4dbef4c3a588506fc153e0466cf9430170bb7507b0f450a30cb3202e0dcc375ca0746b443ca45661238945c50ad15", 0xf9}, {&(0x7f0000835000)="69a8162b4e977dc895a32309125609d097588e4fc8961a09a5ece24f45ffa5d10db6ff1fb84d4c2584b17056356f378aad21ab8ef369ae269ad3943b5ab5174d38d06fffa784ff8c7f6a63ce572f78b2de006a33d9a946e92bd040a47f89e352d5460519ffa2a18dbfb33bd97125326aefb7feeff2d4103d99421c6bba4a55dd5d60047d52961ae19a7c473bf38f40575c3cdd9a0cf62d67c3138c8288925df3a886fd7a5714b8a0835cb38abc7615a76e6e2fa5a17752e73533badd645f835f24e3b9e6e0d64f7b49120995f62a3c770d81c5611e0e91ba8f12c77fdae6", 0xde}, {&(0x7f00007e1000-0x3b)="6b348158bc94da75be3a6e047001a9c0d081c22aad7b34bb461b7e3eaa77ecc1abb3108825c4f32afe77c6e7ac41ca0fb27537fccaa1634663dad8", 0x3b}, {&(0x7f0000000000)="33e972a8ee58e1364d5fc46570f76e8eb7459d29eb7fffe8a075ed5362de84aa4ec5a1f9ce56626a5b0c145e73a3f1719027d77415f481190ed6e030ac8ecc87321ea27b94d72b595b4812e17fd8b62ad3bfc000f764a9f48624009a2d78cb9aabf105487359757c1c18a60923ab938394b9d125a76e", 0x76}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="f627c1f2ad93cb02b6f119aad0a1565665db5e46301af05798f0acf6a6a252c4ac153631a396c0384d6eabe8dc6062506f91de0ece8c69ddfc3c02da8660fe843fda06375e3b6141d77ee866409c0d02e0de408806a2b66da5017bfab5", 0x5d}], 0x9, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x26)="705900191f977ef86f771fe545b167badf63beafaebbd806bf035a18a01c0794cf323465deda", 0x26, 0x20000000, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe5}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000e35000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00006e3000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00005ba000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0xffff, 0x1, 0x80000001, 0x3, 0x72, 0x6, 0x0, 0x46b7a0e1, 0x3, 0x9, 0x3, 0x3ff, 0xffff, 0x1]}, &(0x7f0000c70000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000813000)={r1, @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]}, [0xffffffff, 0x4, 0x0, 0x80000000000, 0x4bc1, 0x0, 0x7, 0x10000, 0x5, 0x7, 0x43, 0x7, 0x9, 0x3, 0xe64]}, &(0x7f0000eb7000)=0x108) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000472000-0x1f)="1f0000000007ff060000001d000605400000f8000900018000000000000000", 0x1f) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000bd4000-0x38)={&(0x7f0000aa4000-0xc)={0x10, 0x0, 0x0, 0x465847252fc8d3a1}, 0xc, &(0x7f0000060000-0x10)={&(0x7f0000004000-0x24)={0x24, 0x30, 0x20, 0x4, 0x0, {0x1, 0x0, 0x0}, [@typed={0x10, 0x2f, @u64=0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4880) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000708000)={0x10, 0x0, 0x1, 0x10}, 0xc) r1 = bpf$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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a88000-0x8)={r2, r1}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000034b000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000022f000)={0x0, 0x1ff, 0x30, 0x10001, 0x5}, &(0x7f000098f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002a9000-0x98)={r2, @in6={{0xa, 0x1, 0x7d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x4}, 0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000498000-0x38)={0x0, 0x0, &(0x7f0000ca6000-0x10)=[{&(0x7f00000f3000+0xfe0)="ff4af5f2c41abecc1b9a637e01e6669bfab9177e0595edfba7c6d5da14a1bc03369a5dba1903d0407dfc52e7b03e8f95", 0x30}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000000000/0x5df000)=nil, 0x5df000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f00005df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00005df000)={0xc0000004, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f00005e0000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000592000-0x4)=0x10) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00005e7000-0x80)=[{&(0x7f00004d8000)="65b320b72d589323c5426a885623185b55b811679897f0696a83bd811d6e92ce2324483d75e0fc0989a988a50177131e1065fa6e2715de31f1892f5770248843c87c5184e497f9fcec8edb3e52233dbffe7759d952e67b73a84111bc4caa6f1aa897f70869d498aaaca94ddf2d97c390d5f7458ec1c11d32f39ce908763e846b32bc554eb82e1e03ed95a177aa7e76e3d7a00a62a925d632399d7da5698228324a6c189c56306142111acaea3cd00c86b598b0ff4d9fa401d27ec18e97829a92bad6892ac7977decdbbce6", 0x0}, {&(0x7f00005db000)="53cb8c6962d06d1451245ade95375a6ca75124e09cb17bacc9b26f2dc807310fc64ba22cdfc9b2", 0x0}, {&(0x7f00005e2000-0x3)="01f9bc", 0x0}, {&(0x7f00000a8000-0xaa)="ad0af2d4542d0efcd3ff069e5a00020399ffa5d4fdcddf5f0b1de2c3b89d9c8ef5e64b29cf373dbf90bca7fcdaa99da7b8121df41c35b5c52c6bb05a6708ece1e1491df6be5bad7d80914fbd61a84ec11bd7ac08ea152a80260bc921e6961abe8d7eab4cd75bc5140eb5005604d1612b5cc24220e61675619836e32ce149c0ebfb364293b449f6bcba64cab1307118836a290b0b13734aea8c2bd06c012fefed378987519cf176063d6c", 0x0}, {&(0x7f00005e2000)="3140e9897a736b16417edb24d07be6", 0x0}, {&(0x7f00005e3000)="", 0x0}, {&(0x7f00005e5000-0xed)="a696fdd4720fbe012cfa649d45012a70936297e4a2af68dc591f5766f4296a134b3a9b7630bb72782f01f3f1bca7add8bd43d5ab69961f0eace3a6d68961612962b6982d7fb1bedcdf9b4a251426d8aa70f784e8c0350f402428ae48d0221be8f6dacefa5a4ecb0ca80b556c515991b5cc37e84dcef32375786f86150c9b9fb3bce35bcd92f8fd630dee85fde9eea95cf9d35cb470825f7b19affa714a549e80a43e671fdaf8feb2567ee716cf95dce383a184237b4c0fd60c59cccbc96fbc77d9ac54f392dcb8e800da67331de4a066e042a8922d81f5fc1b6425f89aeeb29c0ec9ebcee35a0841d4b3fc2f92", 0x0}, {&(0x7f00005e6000-0xad)="866c065af70ee4c9ea9633c85299ad050fb01b160aa7baefa12f89c748622c2a012f90c85e762f4bfe5133e778d5ef09466e84ad1212013051900471cfd496736de6e34858c9a89043050c8791e9a9c9ca8a441a956dad51e479544af0f8acfc49530408db85745c8825e1fa09f390f21ed8b44d9e7110913c006d2a00b01f5147764b7e2e67bd23b71e1fc1865abcfd46ae987020033e2b8e0342459ea1ac79db0ee5a9a3ab6dffc3d92bf8ea", 0x0}], 0x10000343, 0x0) poll(&(0x7f00005da000)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b1d000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005bf000-0xc)={0x0, 0x0}) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000b0000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000590000-0x1000)=""/4096, &(0x7f000012f000-0x4)=0x1000) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b97000-0x38)={0x0, 0x0, &(0x7f0000626000)=[{&(0x7f0000e72000-0xe8)="7c2ae9f57a706f745f0b43712e61d5a166fc3696238dd85a3fe9c5f8c0207f6a88586bf90475f22f8453c251072a15024c9741dde0a6ef482bd4d22b150acf3f28b1abdab3ffbe254f486ca5f93484f7d898d841a71e4083aee140cdf35b5bddede279879c59acb0c18e82d6751a756559557950015d10d7b45b4f90515dcdcbee931f18bb40c9ba1579409470b6e36fc1c1c83ed391e081a7a9d89e3372871718c4f3a422c40b588be9e9bfabef2c877493e9e81d91731627301645e1f4296a0b3d1a38b14bf20ee72028f1530de96fe6a6ac29d46ad412e6b6064f4a279515891781beee9469bd", 0xe8}, {&(0x7f0000da1000-0x6e)="3839242e2ef26e39846d0f2121a51c90de618ca8443e82a77677b8cbfb9673999c846e7f50c8452c158c52fa2312bf2fd57e8d327ed24ada262d3077410ed449d0eb5de5292cefc4bdee1f76cd7d64a6c4483d325e639fd13b1c37206d7f47157d963720b4b58d61b42469e0a6da", 0x6e}], 0x2, &(0x7f0000c7e000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x28, 0x117, 0x2, 0x14, "2031d855f067bd4c0e532116b73d1c32dd90f7bc"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x89, "cd41890de280125802d2ba695de8760cd06717aa1c572ffedd7f9580b05f020dc3614aaa3ab93d9a0591263b8038915da5edead920b0251a014529a7668181dda9a335ca6a8bb807d420bf6ce3a675e6f52d2552dd9a9f71eede9b1dc5d14cbd7dc12a37fb7813e23a78a31b6188e370f293fda19707e9517d169167683a095d92b9b895a7e31033d4"}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x128, 0x40000}, 0x4000004) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) write(r0, &(0x7f0000a0e000-0x192)="240000001a00091cef000000efad000001ff0006094001007f0000010005000000000001", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000084c000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32a, 0x499, 0x0, 0x9, 0x20}, &(0x7f00009cd000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000318000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x6, 0x3bce4aa1, 0x10000}, &(0x7f00008a4000)=0xa0) 2018/01/10 05:21:49 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cf7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070100010fddd5a45d3f32e5", 0x10) r1 = socket(0x1f, 0x80006, 0x100000001) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000244000)=0xad9, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000f9a000+0x65d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f9a000)=0x14, 0x80800) sendto$packet(r1, &(0x7f0000a26000-0xdb)="20f74abb23dd0897d956ab67aaaf0b57ce836a99722c60d412881569b73822c8e998bffc0b2f7b1031f85aea42f44e4b23f96bcc10d834277240a4cbf23c46a77798b0b89be125630160dae2a6dffcfa9f857534f118305d0c6230311568c280f0665756304bc52f244603a63c1b8113724a1038fb19e3990abc113059b43bdd70ef4377b3e6595e74fcaab666738111077c255edea8216ffa42c4a5c4c3b884315b72bdb7ef84e673b921d194ce25c55fa181365ec7d31ab8ee07a9d23f452e53332d695679c1be8c1de17b280830eb692df08472106ff3299804", 0xdb, 0x40, &(0x7f00002e2000-0x14)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @random="56e888f4a8de", [0x0, 0x0]}, 0x14) 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000e20000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d70000-0x4)=0x0, &(0x7f0000141000-0x4)=0x4) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x7b, @fr_pvc_info=&(0x7f0000bd4000-0x14)={0x1, @common='ip6gre0\x00'}}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000601000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c98000-0x4)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd4000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c4f000-0xc)={r3, 0x0, 0x20}, &(0x7f00000b7000-0x4)=0x16f) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fd3000)={r4, @in6={{0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000651000)=0x8c) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fd4000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fd5000)=@assoc_value={r5, 0x1}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000fd1000)={0x0, 0x90, &(0x7f0000fd2000-0x90)=[@in6={0xa, 0x3, 0x6a1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x46e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x3, 0xffffffffffffb7a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe8}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000634000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a61000-0x8)={r6, 0x4}, 0x8) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000fdd000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000fde000-0x8)=[{0xa, 0xcc}], 0x1) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e2e000-0x8)={0x0, 0x0}) sendmsg$key(r0, &(0x7f00003ca000)={0x0, 0x0, &(0x7f000053f000)={&(0x7f000059c000)={0x2, 0x13, 0x77, 0xf, 0x39, 0x0, 0x7, 0x3, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x73}}, @sadb_x_sec_ctx={0x6, 0x18, 0x1, 0x5, 0x21, "f21214b702258ff972436ad9e099380e64d42c3461f587cd56faed5d395ba827fb"}, @sadb_sa={0x2, 0x1, 0x1, 0xffffffffffff3233, 0xc796, 0xcd, 0x0, 0x80000000}, @sadb_lifetime={0x4, 0x2, 0x2, 0x1b, 0xfffffffffffffffb, 0x7}, @sadb_key={0xc, 0x8, 0x288, 0x0, "fee88fdc39e641aad7bace59c74d84b5274b08e08c52a43c5c7b5b212c019f2ce49fac1ab8eba69bb8585134a41bf6e16e1da01a62dc3fd53d4b1e1ff4b73517ab6d1a526d5a90b58ca21f4dec76491f13"}, @sadb_x_sec_ctx={0x18, 0x18, 0x8000, 0x7, 0xb3, "b9debf2fd0bbb59c9e2f8c337fd1747630d9ea0c09a78b5843fb668b91cedb45d87cee42b9f77a50e4ccebba1a44d03b70358f0336be0ed8e04e7256d60dc1d1b479c53b1e8c5889b97b369674656693fdfc09eae82285cb14b5bcc4714c5ecfb60032238dc69b0619d02b8ce92465ed9f23461c7d0d1ea92157edeb4a3eed238289c319a4753f5a937c09df73b3ff0829ede059c2ab7e0b503ddecef3f2b7ceb27b6efce09a7ef2584583da2d2f27fedf01fa"}]}, 0x1c8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000613000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c4d000)={0x0, 0x0, &(0x7f0000739000)=[{&(0x7f00004e9000)="bcb0c3e4729a661e1ca258186b1394b0", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000047000)=""/122, 0x7a, 0x0, &(0x7f00004d4000)=@generic={0x0, "b5627fb3b295557fcd1c9f890739e7f6b204810af8112c0d4d54c754ed5c8fc9619f761f71dae2c4a0e1e3e6d318af16b61966a051da76d2a08ce33a7d79253ab2ed899cbe31f9884f65257ca63645b73c64b54abf3993e0cc027550d04d24641af643d9e7b5458acea3296acc0e68502b534b9333b8ae82ec874a9e3e5d"}, 0x80) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001d1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000017b000)=0x849f, 0xff88) bind$inet6(r0, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f00006b6000)="19e02663515035f2be6f094611251d42", 0x10, 0x0, &(0x7f0000e85000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) socketpair(0x10, 0x3, 0x5, &(0x7f00007ed000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005d2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000a95000-0x10)={r4, &(0x7f0000d60000)=""/159}) socket$alg(0x26, 0x5, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000a7e000-0x10)={0x81, 0x2, 0x9, 0x5}, 0x10) 2018/01/10 05:21:49 executing program 2: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) socket(0x0, 0x4, 0x7) socket$inet_sctp(0x2, 0x1, 0x84) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000000000000080003010c00001ee400", 0x39}], 0x1) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000001e000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="81fa2a1e3c15", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) sendmsg$nfc_llcp(r0, &(0x7f0000003000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2939efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000002000-0x40)=[], 0x0, &(0x7f0000010000-0x10)={0x18, 0x29, 0x3, "e615"}, 0x18, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[], 0x2000000000000033, 0x7f) close(r0) 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d11000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008b8000-0x4)=0x10, 0x80800) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00002ef000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x3, 0x1) pipe(&(0x7f0000b43000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003f3000-0x10)={r2, 0x28, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009b0000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffd5d) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fd1000-0x88)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept4(0xffffffffffffff9c, &(0x7f00003ae000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00007c2000)=0x10, 0x800) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000fd1000)=""/122, &(0x7f0000fd2000-0x4)=0x7a) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f40000)={0x0, 0x0}) 2018/01/10 05:21:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0xffffffff, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x24) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={r2, 0xff, 0x8001, 0x3}, 0x10) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000097000)=0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000697000-0x33)=""/51, &(0x7f00007e5000)=0x33) 2018/01/10 05:21:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000109000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000-0x4)=0xe8) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000155000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b71000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000-0x4)=0xe8) r6 = getgid() r7 = accept$unix(r0, &(0x7f00008e7000)=@file={0x0, ""/108}, &(0x7f0000981000)=0x6e) sendmsg$kcm(r0, &(0x7f0000d60000)={&(0x7f0000f78000-0x6)=@hci={0x1f, 0x900, 0x0}, 0x6, &(0x7f0000239000-0x10)=[{&(0x7f000043d000)="73b14f48957dba4f3981ee046a126a560fec73edf97bdaa893f935620c7e8d80ad0686c5ccd98433e746c4db7a62c9502d312b8578aa2f13ca1a11d89ec3184a7cc889bb8087536584dc34a17c7e3e88722f69a5da3fb63468a309dca61268929d725367b80a504851d9da68aae7af4e61c0f500713c5f567b3eea87ee86d0cf4fd432d335775d9db3ced08c48b32e793633cff3ba15f701", 0x98}], 0x1, &(0x7f00004ab000-0x90)=[{0x90, 0x104, 0xfffffffffffffffd, "b38cb65cbeb1c0a71c1b99b14fb05286d805791fde68cf6590df8dfa6f0580e8995d077827ee1e598f086e10f299120b6a7d33a4fa4944aa7b5c708d7e36514721b2782436a675b17fb3664179b3597a9d2d546fd255c6766dd5295828cb56215174aed79f50c6cd2984a1ebbd166aaa6928313edc09703f8d3c"}], 0x90, 0x40000}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000578000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f61000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002be000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000208000)=0xc) r11 = accept$netrom(r0, 0x0, &(0x7f0000c7a000-0x4)=0x0) sendmsg$unix(r0, &(0x7f00004f7000-0x38)={&(0x7f0000309000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000993000-0x60)=[{&(0x7f0000fd7000)="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0x1000}, {&(0x7f0000f7e000)="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", 0x1000}, {&(0x7f0000226000)="418b626ea93df28c751e52525ed9e4a55dfd94ddff7ad40a93bebc8414495afe92c315378f7b82a918568949044908c36ac03e", 0x33}, {&(0x7f0000ada000-0x6d)="d9a002b10e53048ade780686695407cd86bf6c445a77c9bd3a52bb6777c158e36b1cd49ef2dd6a5fea1034c6a92a79e7df54b2c7fbed9f4ec90d25bd3fbefc9392bf4c16aec206a56e3e8578608c0903c1950d48f9d7860c8c87f00d30b861e3d91a2b94fc182476e00437667c", 0x6d}, {&(0x7f000059b000-0x6b)="b2814266b0519b91aa7d93bc1a323db0771c106506f50e11a555735df1c6dcbf630e04deb4bdc0a8dac90656b06a537b4bcd69b9b6a2e59c10d6feaf86bb858a2dfa762d90bcb62326b8531bda3c0b6d02c631297a24c72c71b261521a4e2dbb215b418997f44db52cfda7", 0x6b}], 0x6, &(0x7f000079b000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r11, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x170, 0x40000}, 0x40000) write(r0, &(0x7f0000566000-0x22)="220000005e000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000dbe000-0x4)=0x0) 2018/01/10 05:21:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xfffffffffffffd11) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000565000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/10 05:21:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000841000-0x4)=0x744, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0xffffffffffffffff, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b73000-0x4)=r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a28000-0x14)={0x80, 0x5491, 0x40, 0x9, 0x5698}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x7, 0x6, &(0x7f000040b000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000200000-0x20)={"57946201d88a8fc77132df3f628d6059", {0x4, 0x10000000000000, 0x7ff, "d186d2d03a7a", 0x5, 0x0}}) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000e5000-0x6)={0x0, 0x9}, &(0x7f000057a000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006c3000)={r1, 0x7f}, &(0x7f00006fa000)=0x8) splice(0xffffffffffffffff, &(0x7f00002ba000)=0x0, 0xffffffffffffffff, &(0x7f0000071000-0x8)=0x0, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000db000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000cd0000)={r2, 0x8, 0xfff, 0x0}, &(0x7f00007b6000-0x4)=0x10) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/10 05:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) socket$kcm(0x29, 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000939000)=[{0x0, 0x0, &(0x7f0000eb2000)=[], 0x0, &(0x7f00007a3000-0x48)=[], 0x0, 0x0}], 0x1, 0x24008001) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x19c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002a1000)={{0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, {0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x6, [0xea, 0x3, 0x0, 0x400, 0x7fffffff, 0x8, 0xa676, 0x0]}, 0x5c) 2018/01/10 05:21:50 executing program 3: mmap(&(0x7f0000000000/0x856000)=nil, 0x856000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000855000)="2000000018000776530000000000480080200d23001100052200000401000000", 0x20) mmap(&(0x7f0000856000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000857000-0x4)=0x0, &(0x7f000078d000)=0x4) mmap(&(0x7f0000857000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000626000-0xc)={@empty=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000857000)=0x4) 2018/01/10 05:21:50 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) recvmsg(r0, &(0x7f0000aaa000)={0x0, 0x0, &(0x7f0000dcf000)=[{&(0x7f00009d9000)=""/4096, 0x1000}, {&(0x7f000014c000-0x39)=""/57, 0x2b}], 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0xfffffffffffffffe, './file0\x00'}, 0x2e6) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x10, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 05:21:50 executing program 0: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listen(r0, 0x7f) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000905000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000906000-0x4)=0x9) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000905000)=0x0, &(0x7f0000905000)=0x4) 2018/01/10 05:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000031a000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f3d000-0xc)={0x0, 0x9, 0x30}, &(0x7f00001e6000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000696000)={r1, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f00004aa000-0x4)=0x98) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 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}, 0x21) 2018/01/10 05:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x0) close(r1) 2018/01/10 05:21:50 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x6, 0x101) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000)=0x1dfa, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x3, 0x204, 0x6, 0x101, r1}, &(0x7f0000001000)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000002000-0xa1)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/10 05:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xde39, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = accept(r0, &(0x7f0000cbe000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a6000)=0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00007d8000-0x2)=0x61172ec1, &(0x7f000012a000-0x8)=0x2) socketpair(0x8, 0x1, 0x0, &(0x7f00005ee000)={0x0, 0x0}) r4 = accept$packet(r3, 0x0, &(0x7f0000104000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008bf000)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000506000)=0xe8) r6 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e70000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000686000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000daa000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@mcast2={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}}, &(0x7f0000de6000-0x4)=0xe8) r10 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000572000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d76000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000871000)={0x0, 0x0, 0x0}, &(0x7f0000304000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ec0000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f50000)={0x0, 0x0, 0x0}, &(0x7f000057f000-0x4)=0xc) r15 = getgid() sendmsg$netlink(r2, &(0x7f0000276000)={0x0, 0x0, &(0x7f000067d000)=[{&(0x7f0000272000-0x3cb8)=[{0x1240, 0x35, 0x0, 0x0, 0x3, [@nested={0x11ac, 0x28, [@flag={0x4, 0x5}, @generic="2d86fca4861671beada40008cf9171275a73a14cf701caf630e3a9a208307ef5f73f2e1b4d20fbb5cdc17e7aa96fb174534571ef3288dd60ada832ab850fb5b9654ace504204163e54eb65e5b86cce9d9e378afa258252f36fc299f7267f3e177f4a35c70eee1adc3cf370e871c64f35d92c3ef640e0b0ea871546765635a895b4e6e848f43f58b40bdcae402789cd", @flag={0x4, 0x6c}, @flag={0x4, 0x4d}, @typed={0x10, 0x41, @u64=0x7}, @flag={0x4, 0x26}, @generic="1d154d27641622acc0b0e27f3bab6f01ce6a4bfcf0588ac9863f3589dc2a8229415116e236c038e19b87efd0e653938bc4a85ed7f6fe4eb0f8acd6610f79076a5f04ec07c5bd009c11fa9c6e6977c981642ab498c070ba9dd03e21797316689c1ed578174e9b7873a7779bc2c17e9a6259e5385dc0ed3c101e0a17d32edeca520c74db61580fc358d630162ec4123d95d4eeb04a7b3aa9956a89d153902499e85c938726a22d8d820c9f3478897edba1623558ac2c6797ed133c20fd8db031065a46eb9cc409f48679bc7b98beedbb486b02749196b7b8f4b9935cd157e0", @generic="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@typed={0x18, 0x33, @str='vmnet1vmnet0\x00'}]}, @typed={0x18, 0x75, @str='*^cgrouptrusted\x00'}, @typed={0x10, 0x23, @u64=0x6}, @flag={0x4, 0x4}, @generic="995d2569eeec78ba500456a7167579da2cd56e2acf26caf296fe987f34fd40294befa5972db25bf7d9", @generic="9542ae9f567286b65e99291b254fc3d78801ecc99c92aafb5d5917feafee988dfacdb6c000a41047c9a828a6"]}, {0xe8, 0x23, 0x4, 0x0, 0x3, [@flag={0x4, 0x30}, @flag={0x4, 0x73}, @typed={0xc, 0x3, @fd=r2}, @generic="5653fb8f3490b4c238e5a192043b192236fbfc5abc7c12f098facd988338aa89cddf5bb043b2158e21c063f901989656210e1e68d528bca0778f0dddd42a160bb71e1135a0ee0a5259522531075aacbf6e9b248e123e1584542eb4e0", @generic="20a24454a6766c2b62ebbb72476d805fa65518ae5a0323e18aafe93f50cd7dcfc5b248e683abf908d510133b30862b5ea9ac76b57dfb12c087997dfbbaadcda37414d06b7e7e7cf9e50d8689d9dbc1a6d6b6defe61f673a6", @flag={0x4, 0x46}, @typed={0xc, 0x3e, @uid=r5}]}, {0x228, 0x3a, 0x318, 0x0, 0x0, [@nested={0x154, 0x76, 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@flag={0x4, 0xffff}, @generic="1cfb34da8170209adce0157f5addf4848e2ba4f88291dbbe7986a58e83891cb19daf9a04fcc5f0986186489060fb8107c5056236fb722d1378faa5810417ed5755f5891dcd224b4f746a9a4db26100c414a4ded9f00c5a7061ab1a09", @generic="a2b8523c1626c86707d72cd1fe8e72f070f20757cabaafd36c235b42cd3c4437ba16aa05aa7fb6fa4a6d3891a51bb318cfa5ca582890afeac356c50aebf169b97957f93829a5c1b4a284a7a14f92ffc15cde7ecf46f68691d3ce56c397a4ff5eb34a8a8261446f4489e6828ab252a48a9ea38ad5c3bf2259ed4d6c6a5a26a18dedee84c900c0d02a26f38b3dd5235312c11b4512ecdca6a1f4a4a5c905cccec82e1ab55c81fce94dc52a394ef410e42f7fa09a4e75f37922857a930363255f8dd022fbcbb0eea0f2b9", @generic="6a2f4ca77d0190283a3495e6275c639cb755289182f2757bab35fab1d75994d544bdca868b94e41284913a3da308b4e3f2eb36be1f92b923de11e29832f0b72c8582dece9f5a2a61526e9bd3741f027ae8ee8c172064063ef34b9bf793854a19e6c01b1905197f6a1f3807a0219cfc45b49f41f90f1b1b1247993e00e227845652ac1b706a2cda5b37cf98606d9f8bd7557b29b24032f2f679e79422320c11793b68834023e3b5587a4b777827986098189fb3d59358e433e1b3f9b9a1139bc17316fb4a97267865", @typed={0x10, 0x5f, @u64=0x4}]}, {0x24, 0x2e, 0x100, 0x6, 0x3, [@flag={0x4, 0x2c}, @typed={0xc, 0xc, @fd=r2}, @flag={0x4, 0xe}]}, {0x110, 0x1d, 0x1, 0x7, 0x1, [@generic="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"]}, {0x1c4, 0x42, 0x301, 0x0, 0x1, [@generic="2d17db637c0ec3a15a999d2e17770127d9019d7ac6e0e8e604021495804ea130473ab0d8", @generic="edc73dd63eb20d17384fac8781599d5db0dd4716e8a04762", @typed={0xc, 0x60, @pid=r8}, @typed={0x78, 0x16, @binary="89e8843907530d282d727f285fc97028342ed4be98c6d8d806e5ed269e18bbc70f511a1519531ebb5e1dd3acbf3a145a78f2df8cfdab867d074c1f4e8690a7359ed199a557d6390898ded1675ee2a5dfa5f5c4c69e9670f8a502917fe494bc7033cf4c3aa07cec9571a3b836b19223"}, @typed={0xc, 0x19, @uid=r9}, @generic="c02be663412f4a5213c79e3fbc6b81df5f0a981f8ab709dde23df0ab9dbf6b42637363efdd860b205412e73340b4682de9932b01d1b7dcf4381cf90541f77c695d84e06f3b6da629db19b1b853afd2b1e3a39e81ee44770c3cb1553c0aa7d236488f97285b590492aa40a0edc2aa9ad607c7dd5217b1eb00e758f70e27c0d012a11ddf4799ac7efdaef714e9200ad0797e49f486ffdf345e6cd6aee086650e837cd2bd5208a828ceef3ee886bcb3c4e9c1e27ffa8fddb15cc5334c4408a0fb72724a1c35e6f3952b9df545fbd17b988c744c99b1f30e262130bca98d75f6096c6e95a943f0cf22"]}], 0x3cb8}], 0x1, &(0x7f0000f2d000-0xc0)=[@rights={0x28, 0x1, 0x1, [r1, r4, r3, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r4, r3, r4]}, @rights={0x18, 0x1, 0x1, [r4, r1]}], 0xc0, 0x800}, 0xc0) 2018/01/10 05:21:50 executing program 4: r0 = socket(0x2, 0x6, 0x10000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) 2018/01/10 05:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000163000-0x30)=[{0x3, 0x0}, {0xb, 0x40}, {0x4, 0x6}, {0x3, 0x9}, {0x3, 0x8000}, {0x4, 0x3}], 0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a0c000)={0x0, 0x7}, &(0x7f00009d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c78000-0x14)={r1, 0x0, 0x0, 0xfff, 0xff, 0x2}, &(0x7f0000662000)=0x14) pipe(&(0x7f0000cec000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00005d7000)=0x0, 0x4) connect$inet6(r0, &(0x7f00002ab000)={0xa, 0x0, 0xea7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000449000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_int(r3, 0x29, 0xd0, &(0x7f000099d000)=0x0, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = accept4$unix(r2, &(0x7f0000c4e000)=@file={0x0, ""/4096}, &(0x7f00004ab000)=0x1002, 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000520000-0x8)={0x0, 0x2}, &(0x7f0000177000)=0x8) shutdown(r4, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004f3000)=@assoc_value={r5, 0x7fff}, 0x8) 2018/01/10 05:21:50 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000232000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b8a}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ad0000-0x8)={0x0, 0x7}, &(0x7f00006ab000)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ad0000-0x8)={r1, 0x9}, &(0x7f000002b000)=0x8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x32) 2018/01/10 05:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x344c, &(0x7f0000c17000)={0xf, 0x8, 0x9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/10 05:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000d28000)={0x0, {""/7}, 0x0}, &(0x7f00004da000)=0x10) getsockname$ax25(r1, &(0x7f000099a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002eb000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c02000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000465000)=0x80000001) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f00001db000-0x14)=[{&(0x7f0000171000-0x65)="49c873c62157935ab1642310f3f0810fc77be7199ab282f95c009571c6ad414093a70be4021418e2e58e111d041ea446cb362ee75fc1eb18b47cde24355a5ea76fffb529d627339a581f89f21e65515d5c4b0fff1c685dacbe24dab823dcda52ead133c989", 0xfffffffffffffe10}, {&(0x7f0000175000)="c5a5ef948ab23425243c5632a50b035d48f10650b4b5c7eefa6036436b07067926ac72180a5a7efc35a1d88d581e7d9885e9c6126051b32481a775d34d6dde2ab8faa21a780c18c0540cd100775c8919e442641aac2e4d4527eb1c698f59d3334cc4de866781", 0x15}, {&(0x7f0000af9000)="da7f5cb7211238f3a72cbfd1383a3652519ea5f22a10dde2b449335eebf8b9930c6ca93a7d13de55f8dcc595e3a02b1781f8ff2d4b97cb10611a995bcb2eebd055dbd540719ec9f7f5e6a1329e5d2f0dba17f4a7646b4802d126b18977bfcb64667dab4c1f6524b5fe9e3aad519e", 0xfffffe07}, {&(0x7f0000db8000)="472804051ae7a4e9fd12cb6396cc8ae64cb2f291ac2efa51788e1b1a04c776", 0x130}, {&(0x7f0000aca000)="3482d4a2f52dc743c2d4975b7f2c118381382a546046b610faf1487b4578b8dedf7b812e3356484635f8a546ac36bd3147e70a09f0be839b3b0244b099efce4099c827659ab689e0066c5a63168d7ab0956e621d15fa06d9f4bdeb139b165c753e9d50c9a4217a5daff11a0091faf9c6805eb1460902933c140444d7144e748614b21a9a5b6462bf1511ed2ffe0667216ba8558e3f37b1044edb1d9f019419da", 0x0}, {&(0x7f0000a5c000)='\v', 0x31f}], 0x82) 2018/01/10 05:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000192000-0xe8)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a28000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00002fa000)=0x0) getsockname$unix(r2, &(0x7f0000b9c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c28000-0x4)=0x8) 2018/01/10 05:21:50 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x6, &(0x7f0000fe3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000011a000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x40, 0x9, 0x80}, &(0x7f0000bb1000)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007b9000)={r1, 0x5f, "c0b181cbf3d1ff1c90c1c661bc17978386abe79550476d8c07badccbb9e8b983067093f312a2d91d675865cace87fd4ac2b12ffeb5108dd4ab5ae80deaa79e92ec36d9a9b94e1a75170809a68cdf9fccc47b9e9d92fe56eddcc4588bb74de0"}, &(0x7f0000b23000-0x4)=0x67) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/10 05:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800112c0100000045ff0107000000141900160000000100040001000701d0000001010c00006fe422", 0x39}], 0x1) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000093a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x25, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 05:21:50 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000004000-0x4)=0x2, &(0x7f0000015000-0x8)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000016000-0x108)={0x9, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xabce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9d1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000018000-0x1000)=""/4096, 0x97}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000019000-0x1c)=[@in6={0xa, 0x1, 0x712f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x1c) 2018/01/10 05:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000786000-0x97)="8c5dfff4d26d4bbfb6fceb94f7fe46fe6fc71cd183e48e4d1363a1261c569bdbc53f24aadaea4d56a4efcc9a922c60cb1151f50b65cdc4801ca4827b9f7e5b1741dfa9723f4a7989766b5244e1533ce050daceba5c87136cad6760f0eb162801b7633268828e211be96d86bb23c828f5c5e2790dc101ae6072b3df49da9fb17827a0c3d1991752f02027f47274a7318a018ac7964b6336", 0x97) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00005df000-0x4)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000041c000)=0x100, 0x4) 2018/01/10 05:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f9f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ce2000)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000090f000-0x4)=@int=0x0, &(0x7f0000d2c000)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000000018005ffffe5000051", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e74000-0x20)={0xfffffffffffffffa, 0x8, 0x2, 0x4, 0xd3a, 0x7, 0x5, 0x2, 0x0}, &(0x7f0000b6b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cf0000)={r2, 0x7, 0x42, "aed7d2749f127ab8e2031879f612b603e7a975b1af6d450c7d4b913fbe683b5af2a7c382563ac575469be00556b2dd52cef593a51e70853c6f0f190803a875981a04"}, 0x4a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef8000-0x8)={r2, 0x80, 0x0, []}, &(0x7f0000390000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000058000)={r3, 0x7ff}, &(0x7f00000d6000)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f03000)={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0xc) r5 = getuid() r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001d6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ed8000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000730000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000281000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d7b000)={0x0, 0x0, 0x0}, &(0x7f0000fc2000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004ce000-0xe8)={{{@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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c4000-0x4)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e30000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000925000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000860000)=0xe8) r15 = getgid() sendmsg$unix(r0, &(0x7f00003d0000)={&(0x7f0000ace000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ad3000)=[{&(0x7f00001eb000)="266ca103e521798018d79794f46526b4b19eb00bcdebf08be07a9fa4db6e5ed556ae28947bad62b1c7bdcaa8f53ed05fd97dd583c9f0d200da52c044a6fd4cd2", 0x40}, {&(0x7f0000f3d000-0xe2)="daae530b16d271cd942e8d072395cce7a802e20bff9a88e8eadfdf0e7a3a2411b57df3482c65988ea61ec6e966ed18ecf13b1d0864c7ca59bf34e67eece1615799fc8d8c418790d599e2f1bd8e994600cb8a9ca8b44824fdb8a23d3d93943be058ffc477ed60f584e57cf69f00c248e85b1f3e3bb64507e65d3d998993668b75b0dfd43b43d83bb16748e262e3b2a079eac29242dd2a33fe7698c1a92414045d0b3a7c532f1e2c98682251ecffba3e9f52a8d3e001f3340169cbc1133d74b0c770580ffda9134f63e6814ad4678e87b09da7c5dcc6fb3778beaabb63145c10d797f0", 0xe2}, {&(0x7f0000f3a000)="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", 0xfe}, {&(0x7f00001a6000)="cf102613858c82fee93505a7b9df4ecd334c56623979b091bec86f191d12d192ff8390b7e602eae4c7fef24aa5d8966c74b929c4bccedb6a6210c2b481895003d4c280c828b12bed5d95df69df94a18a160f07b4ed5bff4eee1b2a8138f65d89f65466a6b9a28f8153749020c72d4afa103b5dd3c33baec788805ce05b424ddf321b58674b084922f3a10d345440472c48e180c66823e59b8e6c", 0x9a}, {&(0x7f0000d66000)="e15d9b9af0ccfdfb753b09ecb87aed7c4a6e87693592c8c1a55db6bec135a0f95f9bf1ef7e5e316c45542d35cf767b5a25b1925314860c262b9d7663b76060d6a202fbf485fb868325d05ea10e1df0331ffb0fd19daee77d2321901db779d28e5ae5eb0909f227febeca0c7e13b45066cabee414841ec009d52e07629e0fdc303bcdee8af5b4e14d9093b2fd7182e9d3e4cf733358283f12e88edb4e563027226bd30240da616393b7305e483b722c45b41831d3576018354f2049c8dd7f0d4383aab3691e085a657b2b70b15de0cccae746f1be66a14a8d9a07b06721770d346221eed6b22d15c626f5", 0xea}, {&(0x7f00009e1000-0xad)="795f542d57190758ec3f5d811242ff87a82e9f81207914ee54361d1a67e351890169c43a656a7f74feafc2b6d3ce308cd1f2875f70f6904e3970906f7dd3810daf7feb1b94f6e4762573caa0979538944901816745f906d96e2d5162a9cddb5857852406d6b663695cc548301959a4e972d827da089dd1c703ac520d2cdbc01bdfe603647eb0da8fc8e3cf9dca57309b6e64e3f21321e5d3701e436281467e12de6ae76a8ef13a9efc652abb72", 0xad}, {&(0x7f00003ab000)="f7703b010f1ccac994edd80128295bd4640aa546dd517502469b00df94c615c53f4458e4e2171e8526f182", 0x2b}, {&(0x7f0000aa3000-0xcf)="0015a297b8eb24449b8acf70b15fc96ad7a8a4698c2f5598fafa0dfa0e79a81b4bb39281097f2936b8fc1e48cdb14e21d5f680cb334649d53deaf1d7a111be3da6360ed5133d4251479b9fdaae12f8bd2ae01f0d0ff6512353d79afb7a86e12de43334313f16c2f1ed4fd816ceede19a4383e0fe2e981815d7d4ebd680c191e2012ead1deb74fc9a0fb68356c539b521bff7a3b35fdf98cf35e893462133e160910f9a65936d606310ce627bb97a7bd7f3e3dde146d41c11046d41d28ac020f63607992e0bfe0d94a61ae2a755b4e1", 0xcf}], 0x8, &(0x7f0000eff000-0xa8)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x40000}, 0x800) 2018/01/10 05:21:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) r1 = accept$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000006c000)=0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) read(r1, &(0x7f0000002000-0x28)=""/40, 0x28) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00007a5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f00009b7000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b44000-0x4)=0xc) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000b42000)="2fd90cc0a4d806ccf7deb203d4d474c3", 0x10) setsockopt(r4, 0x1, 0x400000000000034, &(0x7f0000250000)="6c59ea31da", 0x5) 2018/01/10 05:21:50 executing program 5: mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000078b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x9, 0x7, 0x9) bind$ipx(r2, &(0x7f0000122000-0x10)={0x4, 0x8, 0x2, "6153d0c8ff50", 0x280000000000000, 0x0}, 0x10) recvmsg(r1, &(0x7f0000786000)={&(0x7f000060f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000721000-0x10)=[], 0x0, &(0x7f00001dc000-0xac)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000078b000)="c95953825901e1a1a91ffbfbc050409790f56c34e47338895e0d07792e293ecd30d76a2cf076b54419cad813bc1f12075e3b4fb94ee36569477e35e02b2d146835e158b6274962a4bb065005eb4b47dab0bfb8b362c020ad947910d755225f2400176a1fadff8bf290e850d4641dbca476a101694e5ec462b907afe5ea29be1603", 0x81) shutdown(r2, 0x1) sendto(r1, &(0x7f0000328000-0x76)="aa83f17df7adc050adc8bc0f894cd4a1646a68219535bf10864ac748a1a2db20bb9205450d5c1e9fabd6db106f238a1b590852c6309ffdd100ce5d74d6612f6a6a8651d0ffcd9ff80b95aeddc4889c90c400c2181da6e72d838238ff9cb1b1f2fd2ba151937bcf17f9118f0f7dcd380791f0c5fd708a", 0x76, 0x0, &(0x7f00006c6000)=@nfc={0x27, 0xffffffff, 0x2, 0x1}, 0x10) 2018/01/10 05:21:50 executing program 0: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000624000)=0x0, 0x4) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000062b000)={0xf, 0x12, &(0x7f000062b000)=@raw=[@ldst={0x2, 0x2, 0x3, 0x5, 0xd, 0x50, 0x1}, @ldst={0x1, 0x3, 0x2, 0x1, 0x0, 0xfffffff8, 0xfffffffffffffff0}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x9, 0x1, 0x5, 0x1, 0x50, 0xe3c9e7e3e5dc7639}, @initr0={0x18, 0x0, 0x0, 0x0, 0x27, 0x0, 0x0, 0x0, 0x9}, @initr0={0x18, 0x0, 0x0, 0x0, 0xd83, 0x0, 0x0, 0x0, 0x5}, @ldst={0x1, 0x2, 0x2, 0xf, 0x7, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x17}], &(0x7f000018e000)='GPL\x00', 0x953d, 0xe6, &(0x7f000062c000-0xe6)=""/230, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000062c000-0x14)={0x0, r1, 0x1, 0x3, 0x0}, 0x14) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000062c000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f000062c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000062d000-0x4)=0x401, 0x4) 2018/01/10 05:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000255000-0x58)={0x26, 'skcipher\x00', 0x1000000000000, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc2000-0x22)="69674fad2319047548e143fe558acb7b47f07711", 0x14) 2018/01/10 05:21:50 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept4(r0, &(0x7f0000b88000)=@un=@file={0x0, ""/108}, &(0x7f00008ed000)=0x6e, 0x800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000fd8000)=0x0, 0x80000) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000fda000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b61000)=0x1c) 2018/01/10 05:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00009bf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000dc8000)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000078c000-0x4)=0x0, &(0x7f0000529000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) 2018/01/10 05:21:50 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x8a, &(0x7f00005fa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x54, 0x3c, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, 'z\te', 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket(0x100000007, 0x0, 0xb1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000000)=0x0, &(0x7f00001e6000-0x4)=0x4) 2018/01/10 05:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) ioctl$sock_bt(r0, 0x5411, &(0x7f0000f59000)="a72ad64f8c53864141654ddbecd55242bece8e9a418db8d55aa534afc1b5f3ea0af43158b65bf986228c56d5d0726da778b1e14921eebf014b842804a5e248a40c675864cee2a6924f22f36898741d5c23f26b706eb6960e340341c72fce8e4f1f607da55f4b44a8bab126971723e1211b2b6aa167ef92a5298269c8e1efdb8f64a632bb165a82") r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000bca000-0x8a)={0x7, 0x5, 0x1, 0x1, 0x8, [{0x7f, 0x6, 0x7fffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x10001, 0x6, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0xf78, 0x4, 0x3, 0x0, 0x0, 0x808, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x56b3, 0x81, 0x400, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1000, 0xfffffffffffffffa, 0x24, 0x0, 0x0, 0x805, 0x0, 0x0, 0x0}, {0x8001, 0x3, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0xa4, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000d22000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f8a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a20000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000762000-0x4)=0x8) sendmmsg$alg(r0, &(0x7f0000a1c000-0x118)=[{0x0, 0x0, &(0x7f000042c000)=[{&(0x7f0000f5c000)="c0f2c61b59d9fd197caee931b3cb331360bd03900532718f8759919118d1c478c1684ab9c537819a33c71ad9efa0b6811646d1a6878169622e29ba13a64a2dcf226b7286519d3720309a0dd943d5f9457d2597d5de701f929cc4ec111af01a19cf77bf64e8e9ba93612b9fc64d1c4c546a305a3584ed4d87086c38892750807700e8a03fdad525982d76e3658f23987e7d5ad5d6ee10996bbbb577c28b17ad42d00e186e71d31d21e46ea9497bb389418efb1fff5d630032beda3a70cc2315aa", 0xc0}, {&(0x7f000035b000)="c2c2bae8110bd301455be7ad06a5668865203ad1b206fb8e21eed04f359f259a31a86d755877aa8829d33febe334f987759bcd70dd9b6ef5c2fbc14ab3e937b4bfa899a08920bd74e7e38a80e5e9b75d9dd9aea92b05d389d5926a1c37d11fd0e63d7fd29361abb6ec8b9b401b5cbb7245042531b4e38bdc14e350282c76b823e62b620ba42d85438a4de4e0fc94243defb463dcb41075ed8efa853db4fa1738087b05511696d017663c8d2aeb2f020400593fa95044e1f5c16bcb9618143d94b5804c7811869a176533bb8585dcc7614da2fcefe483ed91887e3813c7361fde1c7e27cfa856d9f311529ec9f0125887ea755e5f22d617", 0xf7}], 0x2, &(0x7f0000d08000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x10000}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff7}, @iv={0xc8, 0x117, 0x2, 0xb3, "05084a2a4c1086a65964e33444e9bd4da36ba9babd8f8ae75fecca565df2bcc52481acfad684c4f470cbaaad5b98f656f128aff7c8a06266d89e70c39de76d4f866d2838c572d7fd46d6654026225215530790822a2f2dafce50c337756e83d2f994e6254c29e3aea20c2d491907dbde0f86a44c515d705e947e0f6fe831af19aa8014ad55a17b2068f3b835f9c52889e7e4cbd76069ad9d5f20eae2804292e8cf25c1975f22ea79a4ef0c292161f596b39cd3"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}], 0x188, 0x8000}, {0x0, 0x0, &(0x7f00002a6000)=[{&(0x7f00004c9000-0xf)="31eff00acac4a4fbec15e5e1c4b6b0", 0xf}, {&(0x7f000046b000-0x8f)="e5109919e154adef0e8a2320bfc249b259420951b15c9c70fde4236c644a73dd57837da2c4ca4a22a208f49dc4408cd0af1c4cd7e5b22a3cd07e45d756e950a2fc145816d4b1cdfe3bfcf035b138c15012cce6eaa0545fad47767760a5bc3af332c9f35c9c944e68fda79a458d2c5bfd8066d8468dae5a74d3b80bf8a01f74f9e0b71606b6eebeeaa3091193e4ac57", 0x8f}, {&(0x7f0000376000-0xe0)="abfc1aac309e1d22edb90dd42108a648822ec42abdb403b4250a8450fc011c65f282a280882a5b74c35fd2cb87b89e77758b1d74491d60941b473389372be41d354cee714dcefb40624fb7185f49bb27b1f9fba2b65845fd44a8d492965207dbe540303792c48106f366f057e7ee3c4a59e4bc4b288d9d29175956148e8686b7a653d92745a72a61f7276b6868dc1f6b15f06b3cb148103b80d299176bc2aa1f46b1758ece982db5e2c8e391ac5956ca6eefb08f0ffbcdc51b0e04a3472c6aa8f122f79c2aaf7362da330e6a728e1f1ec7fbd611c47bbedab094b07037946a22", 0xe0}], 0x3, &(0x7f0000d02000-0x220)=[@iv={0x70, 0x117, 0x2, 0x56, "97699bcc4f5d450e69fe8230681de7d33e6ff6fc0ee6e3ac3a75ea68dd7ea85544788e19613f49f5729b241ff284c5a2aeec57f875a0a5b1cb5fa267d87c7f45e2c31ce87e5035a498f499b106b873adc3303babc17e"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xd9, "da038f8255b5b08e9f93b8239663618e65b214e475b51a9e474a01b9ae96bce929d50f46469ae0b2f7e11e31e2b5714568669826d3305e7ac13f49c4d463c91fd5969528a0934cb8ae87cd0c3145bfa09112bcc130e73fad2d0d16084f1ba4081295f0c5a106afb4ba6fb204ba7df6b9b2d8e5e9a6a4f728259aba61ea49fda1cc06c69df7fe548293b801abdee6c7231d1a0e6209b0710fd4a43c06cec8090b09df91518b588d7eeac74a962a412e29c6c3982aead1abcf46b62ba9f9607f61c78fa854211b06faa1950f524caf220788cc2336c5e1d3f539"}, @op={0x18, 0x117, 0x3, 0x1}], 0x190, 0x0}, {0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f0000fbc000-0xb5)="69e3ce674c8ff5f6ba72d7a69ccb5cc838606a6b3863bb23623810c0018cfc8a240b0ef58ce43c8db52cb669694af3441b077a9ba53bb1f1119584f83382bacc916f287ddc0f3b7545713cf7fd0fba724d18d789dcb967b42d3d40e88beb87006451dc5df32f5967239d0869c0d8c33150ff7f6d6210d5fa99fc74fbd28185a155b1027d7ad57db6a801aa6061a4fadc86d0536b8bffcec8cb5cd71dbf94019cafbc7a135c434db21c167a31469abdca45b95e184d", 0xb5}, {&(0x7f00005ed000)="d9cef950fdfd1d8590ca621ea7c65461c1793e53534da2e7da72cc064c3b11b92d6c27079547ee0bd0cdf2eca96a28d0c7d54f5ad41f2f20abaf3feec28a89ac4181de01e62a31a8b2e6d101b63a8bfeebf2c859bb53d640463015de13c17cdb4a3dc3785ab5732720aa1790d3973ad193862bcd5b1a34a996acf384f9e187fecdda8fe5b99dcc77537d98289c2b9f3f772007efd207d8d6cd0dbe10d7f54803407c33171aeb1b6ddcb614e07bf0ac52f0cb852b6d1cd4bc39e76b9ec7b764c9839055e59ed0e2c7cb3b35", 0xcb}], 0x2, &(0x7f0000a27000-0xf8)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x80}, {0x0, 0x0, &(0x7f000065e000)=[{&(0x7f00006d2000)="483ab16b65798df418a6e7a592e8c4096c602d3a081d81ee95b80f19d740620743036856da19154e18", 0x29}, {&(0x7f00007e5000)="80b976c232849587012415a6d0bf8dfc882d1743104881a8e2949fb45ab0ee9b53daaadc52efd9ae8d6590bf6c2096cddf584f59", 0x34}], 0x2, &(0x7f0000edb000-0x50)=[@assoc={0x18, 0x117, 0x4, 0x11}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x10}, {0x0, 0x0, &(0x7f00009de000-0x60)=[{&(0x7f0000061000)="68834c9262fd3b4f01f512ef33a978deef2777f28f0d435e4154dc0112fa51c9b001b2ffe8c7bd6c7262d7de0c7f", 0x2e}, {&(0x7f0000f20000)="746827eec1537deb808a53c63f3e6b3e27cb56835d", 0x15}, {&(0x7f000096f000-0xe8)="f1187bf60cdc4f668ade5dc7017e6bfc741521c5324f6f75a9f64980f6c596174e85a8225522fd1d4dd40910542ba9e4aca297ef186474d173870dfd3d363ff9790500455108f7417cc960b47d9ae3999ad19cda4e57df447cbbf4cf5012d864dd65bcc4d394a66aaa04c4aea6f11bed3f8b35a5fab8c292368bb4c13b3f74031f95d3dee7bf0a207d530b6489a3c80f4cae2a0d2880dd563970d435508942a2268c1e222794bf929ec3b9d57126987161a878b3c7ce4fedb00995db468f9b7f5b6ea01d9b6be149466b0bf95dd6d36bf059798315e5c144c1275dca70159e86af83b3148297c77f", 0xe8}], 0x3, &(0x7f000091c000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x40000}], 0x5, 0x4048000) 2018/01/10 05:21:50 executing program 0: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80a, 0x3) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000a0a000)={&(0x7f0000371000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000064b000-0x20)=[{&(0x7f00004cd000)=""/165, 0xa5}, {&(0x7f0000337000)=""/174, 0xae}], 0x2, &(0x7f000039c000-0xd3)=""/211, 0xd3, 0x8}, 0x10001) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000a0b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a0b000-0x4)=0x14, 0x80800) connect$packet(r0, &(0x7f00008de000-0x14)={0x11, 0x0, r2, 0x1, 0x1619800000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000a0c000-0x3a)={r1, r1, 0x1, 0x1, &(0x7f00004ac000-0x38)="40f1dad3bd165b151c467d54eb4987a60fd9a783d47f7e3994f997a3d8463fda864010e1dd45700d6f2c7a88a5f38cf9b4541a7de16b2f10", 0x80000001, 0x7f, 0x100000001, 0x7ff, 0x352, 0x5000000000000000, 0x9, "da094751efd565ac0e10708df0937eeab5d1"}) sendmsg$nl_xfrm(r3, &(0x7f0000a0a000-0x38)={&(0x7f0000800000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000935000-0x10)={&(0x7f0000a09000)=@acquire={0x1ac, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c14000)={0x0, 0x0, &(0x7f0000156000-0x10)=[], 0x0, &(0x7f00001d7000)=[], 0x0, 0x10}, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 05:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x7, 0x5) bind$bt_sco(r0, &(0x7f0000160000-0x8)={0x1f, {0xee, 0x7f, 0x7ff, 0x200, 0x9, 0x262}}, 0x8) pread64(r0, &(0x7f00000fc000-0x1000)=""/4096, 0x1000, 0x0) r1 = socket(0x11, 0x802, 0x1000000) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000079000)=""/4096, &(0x7f0000b56000-0x4)=0x1000) 2018/01/10 05:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xfafaeb57a93569c8, &(0x7f00002fe000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x332) close(r0) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000008000)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) 2018/01/10 05:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x40000000000) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4) 2018/01/10 05:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000092a000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000fc0000)={0x2, 0x1, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ca0000-0xe8)={{{@in=@empty=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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000)=0xe8) bind$packet(r1, &(0x7f0000b91000-0x14)={0x11, 0x8, r2, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt(r1, 0x2, 0x40000000001, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0xf) 2018/01/10 05:21:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000060b000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2f9b9a2c1fc9fb022217de4102175c8d"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009dc000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000dce000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000840000-0x4)=0xb1) sendto(r0, &(0x7f0000db2000-0x49)="11bb5ee3dcbfd3db70fb5ba196cc1527bcfc85f3327653028d9ee180438a4df620af6bc06a9b3adf92457ac484f7a6792e99d643b57050c2b9b8bef257bb3c75eefd6c426b5eecb6d9", 0x49, 0x20000000, &(0x7f00003aa000)=@ll={0x11, 0x6, r2, 0x1, 0x5f, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$int_in(r0, 0x0, &(0x7f0000154000)=0x3) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c20000)=0x402, 0x4) 2018/01/10 05:21:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000000484, &(0x7f0000215000)=""/0, &(0x7f0000d0c000-0x4)=0x18) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000128000-0x10)="3b7f870f9ac1e01c73c60c36dd8c4ee5", 0x10) 2018/01/10 05:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ca000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f00004b3000)=0x0, 0x4) bind(r0, &(0x7f0000e97000-0x6)=@hci={0x1f, 0xfffffffffffffff9, 0x1}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0x6d, &(0x7f0000f86000)=""/220, &(0x7f0000aaa000-0x4)=0xdc) 2018/01/10 05:21:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b79000-0x4)=0x10, 0x80000) listen$netrom(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000e91000-0x1)="e0", 0x1, 0x0, &(0x7f0000d2b000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r1) 2018/01/10 05:21:50 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x3) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000fcb000-0x60)={0x27, 0x6, 0x2d12, 0x5, 0x8, 0x800, "511ebf52545e784db1b5016cf14889c3f6237ed30411a34608c44d1239b01f078d8420d738da93f3bd87495cf7545fd3043cd2152dcb6e002f9220fa0f99f0", 0x0}, 0x60) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/10 05:21:50 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x18)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) 2018/01/10 05:21:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000da4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000052b000-0x4)=0xe0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000ee000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockname$ax25(r2, &(0x7f00006ce000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000bb8000-0x4)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e87000-0x8)={0x0, 0x0}) 2018/01/10 05:21:50 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x3) sendto$inet6(r0, &(0x7f0000fd4000-0x3)="", 0x0, 0x8000, &(0x7f00006b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fd1000-0xe)="06", 0x1, 0x0, &(0x7f0000f5f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 05:21:50 executing program 7: 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) pipe(&(0x7f0000001000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x2000000000000190, &(0x7f0000000000)=@raw=[@generic={0x6, 0x9f1, 0x3ff, 0x0}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x3, 0xe, 0x7, 0xffffffc2, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x134c6289}, @map={0x18, 0x3, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0xa)='syzkaller\x00', 0xf0a, 0xf1, &(0x7f0000bc3000)=""/241, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl(r1, 0x3ff, &(0x7f0000d9b000)="b7ab8e31f27eeef268c435fdb27151652ecd220db6f06d2cd1c11ca7a7bc5627f9e2f42315d08e34b1d8967f544393fce019f3629d485c83cde4bfda4adcabad87faeceb0c84617890eb4eda6a3adb29bb408f521b6d412665aec5bca048746521ac657a8042a06288e7695583b5191de3f668dceca74e3cb974b3d0042fa9c40e85683bddc472e55bd2bc76586984be77ef9c99197f510b9b4461e4dce4fac3c6e75a1fbd578c51") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000959000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/01/10 05:21:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000315000)={0x0, 0x0}) sendmmsg$alg(r1, &(0x7f000088c000+0x71d)=[{0x0, 0x0, &(0x7f0000eda000)=[{&(0x7f0000eaa000-0x4d)="d872f9b5d3d143d8512a5ea22c954d5d4d5d09e801303d4e3e4c00d5afdfefd5f852d2b04eb7180618d0cdf2109e39891f3dac5ebe1946a9310ac834d9db039e48ead2b6fc244e0c97d2eb9422", 0x4d}, {&(0x7f000008c000)="cbeb5e651388ec4233b6686f590ef9e44ddaa080ca3401b067786c0d000d9f1d0dbc66ddc331413af53737f4", 0x2c}, {&(0x7f0000657000)="60b4d1da2dc5abf8871c8a88ff5be111d58fa25538e93d3279fb5e4d24ee3b8d56e2a0cab4bf68c53dcaecd6fe3651cc467b78b4eca4a7eec98fa4255c6292896e1afe404858ee84d0a2f61821efd9939d135bc5438f98f1a469887d163cfb3de2e63bcc274b58a8844960252220dfac9968bcd0f8d2bf62eeb7e7d11dd91d88c0c99ea346fc858d1d76f941da116318160f97e0d7db297c90900f402d49da2ef72ac343219aa34e581450ba10400608526404b5e84833ebecc456837d24da66e2ddab635f60ae42bc046302e9261e5232084bf4c84e426a78d58fe2113d115298fa0f75ec26a01f4e089369d28a8d1e11114e1c60", 0xf5}, {&(0x7f000015f000-0x6fe)="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", 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"}, @assoc={0x18, 0x117, 0x4, 0xb314}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd0, 0x117, 0x2, 0xba, "5c768b6357b2523be17e80bb477fd9d2528cb89e4ac210676d29792a0c96806ec15aec33ad3289a9b539bd5e36399496fa2a4dcb8f87368ba2b688de1154b88170b5c4a93d5e11108e8e2819313cf47e5dd0c8cdea8156b6b59d865686b433fe203c2493bc8d920427d1314f817cbf00bd968dc9fbe5fce11825ba69cdd59cbb4953d20c499688353a1db8f41b9b66273596a5c8224feb553887645f832799cecc1d2e2c62a42dc37bf1a5e0425e3dd9ae0514457d3648839811"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x11a8, 0x10}, {0x0, 0x0, &(0x7f0000464000-0x10)=[{&(0x7f00009d7000-0xff)="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", 0xff}], 0x1, &(0x7f0000e80000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xe0}, @iv={0x78, 0x117, 0x2, 0x63, "98746b417b70a0ba10acdb50d81aaf7b167a9fefc21f921c5fb9424d8ae405b5c3818295023c7e1058dbfb3844c6328672d5733a84275c78fee86fe0c426d97570c2a7f2cd5b4dfa8e577194cd9129cf82327cb97b24bc158de5aff9b714983e4a7dee"}], 0xc0, 0x4000000}], 0x5, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ecd000)=0x0, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000d15000)={0x0, 0x0, &(0x7f0000260000-0x10)={&(0x7f00004cf000-0x20)={0x2, 0x7, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006b7000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000445000-0x4)=0xe) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a63000)=0x2, 0x4) r1 = socket(0x11, 0x802, 0x300) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) pwritev(r1, &(0x7f0000781000-0x40)=[{&(0x7f0000e5d000)="b8a6d20af0d622ceeb", 0x9}, {&(0x7f000098a000-0xe)="e54d721f6381a8da316f64a3e9a6", 0xe}, {&(0x7f000025a000)="562a6bb43e5169525dce82936c8657fb32903c610d5a05c38a18ef7daf82dd3452f6a1d9004b4d2d4f456bf6015ced7e26381762b5662adc639669d47ce770d42afc873759230cf5ba2818915b78374f105742e4ca1eb1f5a5d13df985f82344ac8a3e6712000c04c50b57898a5b1616fb1e722ef9267d93682bcd33ec3c7fd6b1cb97a29b049e26410808ee2397b3bbdbdd3cd1f55bbb31c83f0e45a648e11f42252d", 0xa3}, {&(0x7f00001c4000-0xf5)="81898b7ce6dccbc1e1b82fa2356e24d72beda5c68a84d48ee826d1987b15c624e1719176063ff3708991a856c2aabed2ba28feb556847caf51fb6af95f8ebba27b31cf6d414c55ff8183c9a989848f0c22490f2ae63b70d143649912f9df6ef0967a8fca1eca237048cdcc6d1e8db02db517d6317856b0151235afff7e66b022bdd7cf4afd86b11a1838a2a6dd9c39c6a4fac85c73f90aadcfd401d4723eb2fe7ec801d1f6111c30e5b1474f7ffac6e81575bb1dd668d455eebb2e1df539423b10feda90bfb5982016ac599bdbe8613c6f2f91a85a8a29b60e06b4200bbdae19242d2b8f4b09e26704354dcfa237b650193e34aa3f", 0xf5}], 0x4, 0x0) r2 = socket(0x11, 0x802, 0x300) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0xffffffffffffff84) close(r2) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f000013b000)={0x0, 0x1000, 0x3, 0x1}, 0x10) 2018/01/10 05:21:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000005000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0xffff, 0x4) 2018/01/10 05:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000053a000-0x1a)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000083d000)=0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000061a000)={0x0, 0x7f}, &(0x7f000062e000-0x4)=0x8) mmap(&(0x7f000080d000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000101000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 05:21:50 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x480, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xae2}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x85)="66d2b07e8756072a4f1c83ccd6a9a6a44ab3ad3c2a539045d10456f1083f16b44e0661cf34e2aab5f4f5fd790daa306f49dae5a5770eaf37b7a0a89b9267c56972cfa67486db8577e2626cbf6cabb542c2b5f78a5546ca5567875956f3faace50596fe05b432eaad9780302516183900adbc9d2fe2bea7a6f628fe0853a3f4974cecf17fc2", 0x85) 2018/01/10 05:21:50 executing program 6: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) r2 = socket$inet(0x2, 0x6, 0x2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ffa000)={r1, 0xba, "58dbd4edf8b1b67e53375ce8c946e5d1d6984c91646d167f8e0a9ac8872de3c431b2e30c096de3bbc72c08acb0e7523ecca9979f80295801bb3a255ba116f3ddac5fbc05e08dc588646a942c4d56e3625f134f7d057125fd1d0bd3b4c2f0d09d7222bbb57b8152297f295ef381ea0bd0cca231824af9c7b8efcc23e79fa7d20b6594370cb6a3d061a940a0392a3aa1e1f17a17483231d0bd77ff2cab915f8e0b2b877935735bab87a544a402f86eedd5e05bbec89b9fa99c42fe"}, &(0x7f0000ea6000-0x4)=0xc2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) r3 = accept(r0, &(0x7f0000bce000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c30000-0x4)=0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008a4000)=0x0, &(0x7f0000ffc000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00003f2000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x800}, 0x98) 2018/01/10 05:21:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000347000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) getpeername$inet(r0, &(0x7f0000c52000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021b000)=0x10) 2018/01/10 05:21:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00007f0000)=@req={0x3fc, 0x0, 0x1, 0x1f}, 0x10) recvfrom$ax25(r1, &(0x7f00006b3000)=""/124, 0x7c, 0x40, &(0x7f0000813000-0x10)={0x3, {"47a802807c1680"}, 0x1}, 0x10) close(r2) 2018/01/10 05:21:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aea000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000df0000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00007e2000)={r0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000a5000)=0x4, 0x4) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ab6000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000547000-0x18)={0xa, [0x8000, 0x9dbc, 0xb708, 0x12, 0x0, 0x5, 0x0, 0x98, 0x10000, 0x94]}, &(0x7f000046d000)=0x18) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000b1a000)=@req={0x9, 0x3f, 0x6, 0x5090}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00004bc000-0x4)={r0}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00005f6000)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x251, 0x9, 0x3, 0x7, 0x9, &(0x7f00009e3000)=@common='ifb0\x00', 0x3, 0x7fff, 0x3}) getsockname$ax25(r6, &(0x7f0000eb2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000037b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000064b000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f000012a000)=0x8) 2018/01/10 05:21:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000035f000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000577000)="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", 0x1000, 0x0, &(0x7f0000e26000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f58000-0x1f)="1f00000001021f9f4c3f000000000000000000ff09000b800400010000df18", 0xff8c) 2018/01/10 05:21:50 executing program 2: mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x38, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x0]}) socketpair(0x5, 0x5, 0x8001, &(0x7f00004ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000056000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000d5e000)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x5, 0x10, &(0x7f0000a70000/0x2000)=nil, 0x4}) 2018/01/10 05:21:50 executing program 1: r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000956000-0x4)=0x0, 0x4) shutdown(r0, 0x1) [ 124.801440] ================================================================== [ 124.808878] BUG: KASAN: use-after-free in rb_first_postorder+0x7c/0xa0 [ 124.815548] Read of size 8 at addr ffff8801d8c2a480 by task syz-executor0/30596 [ 124.822986] [ 124.824616] CPU: 1 PID: 30596 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #181 [ 124.831949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.841281] Call Trace: [ 124.843866] dump_stack+0x194/0x257 [ 124.847506] ? arch_local_irq_restore+0x53/0x53 [ 124.852178] ? show_regs_print_info+0x18/0x18 [ 124.856679] ? mark_held_locks+0xaf/0x100 [ 124.860825] ? rb_first_postorder+0x7c/0xa0 [ 124.865144] print_address_description+0x73/0x250 [ 124.869989] ? rb_first_postorder+0x7c/0xa0 [ 124.874310] kasan_report+0x25b/0x340 [ 124.878121] __asan_report_load8_noabort+0x14/0x20 [ 124.883050] rb_first_postorder+0x7c/0xa0 [ 124.887199] tipc_group_join+0x120/0x2d0 [ 124.891254] ? tipc_group_update_member+0x740/0x740 [ 124.896244] ? tipc_sk_publish+0x388/0x4b0 [ 124.900468] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 124.905465] tipc_setsockopt+0x67e/0xcc0 [ 124.909526] ? tipc_sk_leave+0x200/0x200 [ 124.913591] ? security_socket_setsockopt+0x89/0xb0 [ 124.918615] SyS_setsockopt+0x189/0x360 [ 124.922575] ? SyS_recv+0x40/0x40 [ 124.927205] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 124.932044] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 124.937064] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 124.941803] entry_SYSCALL_64_fastpath+0x23/0x9a [ 124.946528] RIP: 0033:0x452ac9 [ 124.949696] RSP: 002b:00007feaf0a58c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 124.957382] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 124.964632] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 124.971874] RBP: 00000000000003aa R08: 0000000000000010 R09: 0000000000000000 [ 124.979115] R10: 0000000020265000 R11: 0000000000000212 R12: 00000000006f3890 [ 124.986363] R13: 00000000ffffffff R14: 00007feaf0a596d4 R15: 0000000000000000 [ 124.993621] [ 124.995217] Allocated by task 30596: [ 124.998905] save_stack+0x43/0xd0 [ 125.002334] kasan_kmalloc+0xad/0xe0 [ 125.006030] kmem_cache_alloc_trace+0x136/0x750 [ 125.010679] tipc_group_create+0x144/0x900 [ 125.014884] tipc_setsockopt+0x274/0xcc0 [ 125.018918] SyS_setsockopt+0x189/0x360 [ 125.022862] entry_SYSCALL_64_fastpath+0x23/0x9a [ 125.027585] [ 125.029190] Freed by task 30596: [ 125.032526] save_stack+0x43/0xd0 [ 125.035948] kasan_slab_free+0x71/0xc0 [ 125.039803] kfree+0xd6/0x260 [ 125.042886] tipc_group_delete+0x2c8/0x3d0 [ 125.047098] tipc_setsockopt+0xba3/0xcc0 [ 125.051131] SyS_setsockopt+0x189/0x360 [ 125.055073] entry_SYSCALL_64_fastpath+0x23/0x9a [ 125.059798] [ 125.061400] The buggy address belongs to the object at ffff8801d8c2a480 [ 125.061400] which belongs to the cache kmalloc-128 of size 128 [ 125.074039] The buggy address is located 0 bytes inside of [ 125.074039] 128-byte region [ffff8801d8c2a480, ffff8801d8c2a500) [ 125.085710] The buggy address belongs to the page: [ 125.090611] page:ffffea0007630a80 count:1 mapcount:0 mapping:ffff8801d8c2a000 index:0x0 [ 125.098731] flags: 0x2fffc0000000100(slab) [ 125.102935] raw: 02fffc0000000100 ffff8801d8c2a000 0000000000000000 0000000100000015 [ 125.110792] raw: ffffea00076664e0 ffffea0006c38620 ffff8801dac00640 0000000000000000 [ 125.118639] page dumped because: kasan: bad access detected [ 125.124316] [ 125.125915] Memory state around the buggy address: [ 125.130821] ffff8801d8c2a380: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 125.138237] ffff8801d8c2a400: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 125.145573] >ffff8801d8c2a480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 125.152929] ^ [ 125.156262] ffff8801d8c2a500: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 125.163588] ffff8801d8c2a580: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 125.170918] ================================================================== [ 125.178244] Disabling lock debugging due to kernel taint [ 125.183784] Kernel panic - not syncing: panic_on_warn set ... [ 125.183784] [ 125.191137] CPU: 1 PID: 30596 Comm: syz-executor0 Tainted: G B 4.15.0-rc7+ #181 [ 125.199801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.209147] Call Trace: [ 125.211707] dump_stack+0x194/0x257 [ 125.215313] ? arch_local_irq_restore+0x53/0x53 [ 125.219975] ? kasan_end_report+0x32/0x50 [ 125.224095] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.228820] ? vsnprintf+0x1ed/0x1900 [ 125.232600] ? rb_first_postorder+0x20/0xa0 [ 125.236891] panic+0x1e4/0x41c [ 125.240064] ? refcount_error_report+0x214/0x214 [ 125.244792] ? add_taint+0x1c/0x50 [ 125.248300] ? add_taint+0x1c/0x50 [ 125.251811] ? rb_first_postorder+0x7c/0xa0 [ 125.256103] kasan_end_report+0x50/0x50 [ 125.260046] kasan_report+0x144/0x340 [ 125.263819] __asan_report_load8_noabort+0x14/0x20 [ 125.268719] rb_first_postorder+0x7c/0xa0 [ 125.272837] tipc_group_join+0x120/0x2d0 [ 125.276870] ? tipc_group_update_member+0x740/0x740 [ 125.281867] ? tipc_sk_publish+0x388/0x4b0 [ 125.286078] ? tipc_nametbl_build_group+0x2a0/0x3a0 [ 125.291067] tipc_setsockopt+0x67e/0xcc0 [ 125.295101] ? tipc_sk_leave+0x200/0x200 [ 125.299150] ? security_socket_setsockopt+0x89/0xb0 [ 125.304137] SyS_setsockopt+0x189/0x360 [ 125.308084] ? SyS_recv+0x40/0x40 [ 125.311508] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 125.316327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.321315] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.326047] entry_SYSCALL_64_fastpath+0x23/0x9a [ 125.330779] RIP: 0033:0x452ac9 [ 125.333939] RSP: 002b:00007feaf0a58c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 125.341615] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 125.348862] RDX: 0000000000000087 RSI: 000000000000010f RDI: 0000000000000013 [ 125.356101] RBP: 00000000000003aa R08: 0000000000000010 R09: 0000000000000000 [ 125.363339] R10: 0000000020265000 R11: 0000000000000212 R12: 00000000006f3890 [ 125.370578] R13: 00000000ffffffff R14: 00007feaf0a596d4 R15: 0000000000000000 [ 125.377864] Dumping ftrace buffer: [ 125.381373] (ftrace buffer empty) [ 125.385053] Kernel Offset: disabled [ 125.388647] Rebooting in 86400 seconds..