0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, &(0x7f0000a71000)=""}) ioctl$LOOP_SET_FD(r7, 0x4c00, r6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000068c000)={0x9, 0x0, 0x208, 0x1, 0x6, 0x800, 0x0, 0x5cc2, r5}, 0x20) setsockopt(r9, 0x20, 0x1, &(0x7f0000573000)="70", 0x1) recvfrom$ax25(r3, &(0x7f00003da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x2, &(0x7f0000c83000-0x10)={0x3, {"25390a626d1234"}, 0x200}, 0x10) 2017/09/12 13:14:19 executing program 1: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ff2000)={r0, &(0x7f00000c0000)="0612", &(0x7f0000ff2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000ff1000)=@alg={0x26, "6165616400000000000000000000", 0x100, 0xf, "646573335f6564650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000054000)=[], 0x0, &(0x7f0000ff2000)=[], 0x0, 0x0}, 0x0) r1 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000c79000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x9) syz_emit_ethernet(0xba, &(0x7f000002b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x26, 0x4, 0x0, 0x0, 0xac, 0x3, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @end={0x0}, @cipso={0x86, 0x49, 0xfffffffffffffff7, [{0x5, 0x4, "aff5"}, {0x7, 0x4, "d028"}, {0x1, 0x7, "00b777e143"}, {0x0, 0xe, "4d269f08eef01578944954bd"}, {0x5, 0x3, "af"}, {0x1, 0xa, "64c5584bc5fa7339"}, {0x1, 0xe, "56aed2eb27cc4f0419d93ef1"}, {0x7, 0xb, "81940ee221cab6a298"}]}, @lsrr={0x83, 0x17, 0x1a00, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @rand_addr=0xba]}, @rr={0x7, 0xb, 0xffff, [@rand_addr=0x8, @local={0xac, 0x14, 0x0, 0xaa}]}, @end={0x0}, @lsrr={0x83, 0x13, 0x100, [@loopback=0x7f000001, @rand_addr=0x2, @empty=0x0, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ec2000/0x3000)=nil, 0x3000, 0x3, 0x11e, r1, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000ff1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000ff4000-0x4)=0x1, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x5, &(0x7f0000ff4000)=0x3f, 0x4) connect$inet(r4, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000931000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x100, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00004d5000)=0x1f, 0x4) listen(r3, 0x3) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000ff2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0xf, 0x4, 0x3, 0x0, 0x50, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x8f7f, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @cipso={0x86, 0x1d, 0x10000, [{0x6, 0xd, "caff9cd2abb3c3e2d2374e"}, {0x5, 0x8, "1f2c4b9feec2"}, {0x7, 0x2, ""}]}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ff3000-0x8)={0x42424242, 0x42424242}, 0x401, 0x0) syz_extract_tcp_res(&(0x7f00001e1000-0x8)={0x42424242, 0x42424242}, 0x2, 0x7) syz_emit_ethernet(0x38, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0x0, 0x16, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r6, r5, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"0c10"}}}}}}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}], 0x1, &(0x7f0000001000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x9}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x80000000, 0x9, 0x9, 0x7f}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000001000-0xb)="f75db011b986540e4d592c", 0xb}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={r0, 0x1, 0x5, 0x6, 0x7fff, 0x1000, 0xffff, 0xa83, {r0, @in6={{0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x5, 0x7f9bf967, 0xff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000005000-0xb2)="e83c92612fa4a085027b5214c2b4ad26be457ea02e1948f39c31f9f90286b41671c3c343459e3cebff61ded4ba3b18bffc2dd62bc3c451fb21391a239a80e81cff73a98b3da397c7575bc03430eae35f6b7c3bc65a20abd34d3b752573603b1893f9a3bbbe90290e5f18e42434a21dc63ed1ee66007f2a9331ce143a0b510d67e770480f6f647bd15c6d2e3ecb74aaa3ba99f94887a5cc729ee62eaf6796209da0e3e8900e8de1d8ea5993ef2351cbee8bcf", 0xb2) getitimer(0x2, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x9, 0x2}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000006000)={0x0, 0x4c01, 0x5, &(0x7f0000007000-0x8)=0x0}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000002000)={0x1, &(0x7f0000000000)=[{0x8, 0x1, 0x3, 0x80}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000008000-0x10)={0x0, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(0xffffffffffffffff, 0x8080aea1, &(0x7f0000008000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000007000)={0x3, 0x0, [{0xd, 0x7, 0x7, 0xfff, 0x7fff, 0x1ff, 0x6, [0x0, 0x0, 0x0]}, {0xc0000007, 0x7, 0x4, 0x81, 0x0, 0xd44c, 0x3, [0x0, 0x0, 0x0]}, {0x80000002, 0x4, 0x2, 0x1, 0x4, 0x1f, 0x5, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GOOGLE_GET_VMX_STATE(0xffffffffffffffff, 0xc018aefe, &(0x7f0000009000)={0x0, 0x0, 0x0, 0xe7, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) 2017/09/12 13:14:19 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000010e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006ac000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000001, 0x5) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000de5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x4, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000de5000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b4000-0x4)=0xc, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000074a000)={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]}}, &(0x7f00004e7000)=0x8c) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000b34000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000de4000)={r5, @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]}}, &(0x7f00008ae000)=0x8c) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000097c000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000703000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000085000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x0, 0x0, 0x5b9, 0x204, r7}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r7}, 0x14) mmap(&(0x7f0000972000/0x1000)=nil, 0x1000, 0x2000008, 0x101e, 0xffffffffffffffff, 0x4) 2017/09/12 13:14:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f00004c0000)="2f6465762f73672300", 0x0, 0x0) signalfd(r0, &(0x7f0000191000-0x8)={0x15}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x3b6, 0x0, 0x1, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f3000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0x3a) connect$inet6(r2, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffff7fe}, 0x1c) r3 = signalfd(r2, &(0x7f0000afd000)={0x10000}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000178000)={@loopback={0x0, 0x1}, 0xffffffff, 0x2, 0x3, 0x4, 0x80, 0xd6, 0xff}, 0x20) sendmmsg(r2, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f00004ae000)=[{&(0x7f000026a000)="7b2ca6eb5854708164735e6e9659927f7d7fa0d915aa2f2074774b4aaec0b12d0bb30f1716f579", 0x27}], 0x1, &(0x7f000013d000)=[{0x50, 0xff, 0x10000, "4b59296806741aa2e66fefff5fdcfe081f5478c08e65e4c056dc7cb6f74d71a9dee75969140534d14d6b9dfe787907db6192ad43d82ae7cd0ccc2f23d0"}], 0x1, 0x20000000}, 0x400}, {{&(0x7f0000965000-0x60)=@nfc_llcp={0x27, 0x2, 0x0, 0x1, 0x9, 0x400000003, "4a20c6ce94167a09f381e52fe60d80d99ec4ad4dbc98d8360e792b1d989967d2770e27fd22de7bf822d81899bc8cedd565b76377acd903d840774dc565d5a7", 0x1}, 0x60, &(0x7f00009eb000)=[{&(0x7f000091e000)="d8672ac5dd9152ce8451829c3ce9a5ca62e590371a43ed6c758a54abb704993dd3220bbba42fd7674299b5349dde7c8b9955dc446eaa1dee916375fe3b1a64d33aba8d6f2c7af98ccbb7a86f932bbf95019412c7dabef4c319175e89ca16f231fa5b5820832b3474ab5fd0ed6d61e9327189378b3ea4714263e2e18910400af193a0ff14b45031", 0x87}, {&(0x7f0000fa5000-0x1000)="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", 0xffc}], 0x2, &(0x7f000054b000-0x2f8)=[{0xb0, 0x10f, 0x3, "7e7ed8d1c6c9fa2aa74f3e3bf7d1e0554eae1847220ed3829d7e150f5c34b422e67bb220ee8afb681c64c69ed8f0ae13052bb6223622352c159445d3f7e34857de9c4b210223b63d45dcebf371a1b85f64c57abbdef5bae7565ce7066502256fb7c7e5bf0c43a6cc15c00b6551237e54c24ae853f65a7746288961cedbc0234ec178449c84c9cd4e1a2e25c54f1727eeefba0a04c3dd6fbe0200cbac98"}, {0x28, 0x115, 0xfffffffffffffffe, "fd04f534feed8172d3fc38726154e1bd70804f28e783"}, {0xf8, 0x11d, 0x2, "3ddc7b7e68033dccad67a9922f3790514684e26dbb68c0b90f0e47e07a1933655e207776adff95bb3bb34dd5cff76c6bdac7d03b07ca8d5419b5ed1cb55376b20d1cb9d2acbdb7647dcf6c8f4a5ab98d94dc2cdb65eef22b2f6fed9f9bd613891e75ec555255c6a9603cdb0d349df06d228e0357b8e6bde9777a707bb64a321aaab89a289f67237a1eb30d2f186dcb9583cdf8c1ea46eecba2f84cb0e5b6a8842a4f0d93d916f9a1fa85a9898a61f9161aba90f1e052ab83f3eec47be8a49f39f8f802d9479e0785e38189e3ff3605b04613138259981d43fadfc7b64111e2b822d8c5"}], 0x3, 0x20003ffe}, 0x1}], 0x2, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000747000)=0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000809000-0x4)=0xffffffffffff5f84, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f86000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) r4 = syz_open_dev$mouse(&(0x7f000056c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7ff, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002d1000)={0x9, 0xa943, 0x100000001, 0x51d1, 0x6, 0x8000c32e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000b06000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000fbd000)="2f6465762f766373612300", 0x5, 0x34801) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000688000)={0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000980000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x2}) mmap(&(0x7f0000de6000/0x4000)=nil, 0x4000, 0x1000000, 0x52, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000a6a000)=[{&(0x7f0000f7e000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000fc2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000001000-0x69)={0x0, 0x61, "e702a7f8fca7fed1c81969ed1116779d3337ce81527361d8226d6ab263c760db0eb3b29c4405bff872d4d2ae88463925b216ac463052ce394af492a9157a8f94893c955c87c4726b9e0d69e0b7fc50d7fe035af3c6dcc8d26f834b23650b20f4f3"}, &(0x7f000096c000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a75000)={r7, 0x78, "a4d12b7b2d3009790e3c02b09f2b746a37506f454cf929a9939a165225704636f96908d776f6bd70262572a6e48585c52a1711506bd2f721f767e622c0aeb4e29ed34bd5489ca43e03273a6e755c366fc4c21ef68b1f5a206a1be4134724c9fc6e9a1a5de348f36391362a0c1b339d4f4385e6a845713753"}, &(0x7f0000bee000-0x4)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000307000)={0x0, 0x7ff, 0x5, 0x7f, 0xab, 0x1}, &(0x7f00001c5000+0x897)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e1e000)={r8, 0x5, 0xc26a, 0x48, 0xffff, 0x2, 0x9, 0x0, {r9, @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]}, 0x5, 0x7bd, 0x8, 0x7, 0x478b}}, &(0x7f0000d00000-0x4)=0xb8) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x8003, 0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x23, 0x10000004, 0x0}, 0x0, 0x100000000, r4, 0xfffffffffffffffe) 2017/09/12 13:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000062d000-0x10)={0x0, 0x7, 0x0, 0xab}, &(0x7f0000dca000-0x4)=0x10) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[{&(0x7f00007eb000-0x43)="2e1de9419ca4f145162497e6df76272c2a6936fc07c3ce908f21d26f543e5d8b055c9931e3c1396f4d223c9bfc090bad005720aa84f1aeee8e8efe7c0294d8238d48fb", 0x43}, {&(0x7f0000a62000-0x6e)="17c8736c00f34f55e8e1d13ea49e71672ee455fd8c3ffd0e4d4a5befeda8fdd49cccd2d68faa4cb190f7b6baf45a75548b28f632fa21e37874d8de663b66fd9cf00f621753637fc2ea4dd74ba9f4e87a055a0112d6ccae9f1677e12900c61f2c13a612d6c5a08c97efabac751435", 0x6e}, {&(0x7f0000fcd000)="361a33806848c73ea556b39384d4bf90a5c645d9a1c54d01994ff2b48a6623f539a30ce7a3c6252587fff7c0edd1c34695954847e603a0983eca7dad412b9c2ff5c0f42c15acad953192e9d80f8eba41fb6b733252a0506bfe9f3f950858f78890ec903f7225e8c8f4073918b1fead4e7e802964853866c11f815aa0033d857d0d174851318afee6099b0f1a9c8880060a734ddfb740d68211f9cee22dc197f1d5712bd9b4aec897dda1ee4bb2973268bed9eeb0", 0xb4}], 0x3, &(0x7f000012e000)=[{0xa0, 0x10e, 0x1, "8e4cc28dbc897104da6220d4b6a77cb1f513eaff5645858b0ab55b4ed8ff487c22642f59f53fcde80c9a7c4ddb5b9ab9f8830c788ab269eff36ae23c3fbfeab51091257436b2e7e7e7a074276e5dde6e1e63387e70d4262db4c9524965809bfcadec218ddca2606d48e0910cefb018e418adea62ffa80bf8396841c961628c8e70c1141ec8e3d316192e"}, {0xd8, 0x1, 0x2250d936, "e6cb63fcce2dce0ca18d26db4d2543363acfa151deb8ebcbe99145d2fe93f006174de83bbfff55e7a6e2d3da497c5bc3778ad13dcceb162bbcad07badb097b8d13d31d2611c77db133de9e13a5414b8b8033a166de4e708ade0c5946f113a5468712f429817a19583619a59b10fe3faf50ef8fb04ae3cc3c64753375b851158b4c5da841067a2538a768c8fad21b6d0bd2044dd90dd3f26e2fd363ce77197ebd33433c1fbf7e0fb92fb508a2d72f7bf9bc8ffc4ca6aa3f62c2508624ccc7c3d29eb82bb60ecba9"}, {0x100, 0x6, 0x5, "3ba03533432a00eda0082c57cfe95becedb467e906cb5ed514bebfcaa391d5c5add51d97b7bf834e5e1c505e8986343960b73fa5db9cf531d73dd6bc7b7095017c514673ee02e06e5ec3a34cf9ecf795c4226f8193c8d101a7f56df9007f727755202240ed15197f148130a020cd6cd8f3efde181a05f0dad2fb1a97622f529544e8c4b4bc0f241ed714441ceb79021d8c32eff52cefcefa3b445858b0c4fd7c736b608bc9517f8182fcfd48ce87614ff2b624838a8878d5246f67594cf3b06b67c0e664e6bf6a261bef7c97dabb41ceebd03e68a9c9973ff509dcb28b185707555d291930c9506ec077eef9d677a0"}], 0x3, 0x0}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000da7000)="c1f3af0463d77e1956477c7f6b26fa76e02136c0091e94a0fb954f63e840dd8ed7668f3797d87e5a6c7e430c214c25d8c971f9d1ba7c1b8c55488f48bc21d61bea6a3119dbc9e4b69d47b11a1e601194b039327abecf61adccf0920e3c5947b2abc725c7eaa458bff7d149095c0a7c1d381adc7ccd3a238e5bc7", 0x7a) 2017/09/12 13:14:19 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f69000-0x4)=0x5, 0x4) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000f6c000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00000ea000)=0x10, 0x80000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f6e000-0x4)=r2) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f000097d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f6b000)=0xc6) r3 = socket(0x10000000010, 0x400000002, 0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00007c3000-0x1f)="1f00000001021504f1432014454d00000000050008001204b6ddffdf000d17", 0x1f) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x40200003, 0x8000c) write(r1, &(0x7f00005bd000-0x1)="99", 0x1) socket(0x10, 0x2, 0xc) write(r3, &(0x7f00002a7000)="1f0000000104ff00fd435400000000800000000008000100010423dcffdf0036", 0x20) write(r1, &(0x7f0000b47000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r3) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000f6d000-0x20)="1f0000000104ff00044345bb0700020000d100000900060020002200001200a3", 0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00008f5000)={0x0, 0x2}, &(0x7f0000115000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000ab5000-0x20)={0x4008, 0x1fe, 0xc, 0x1, 0x8000000005, 0x3, 0x8, 0x7, r4}, &(0x7f0000f6f000-0x4)=0x20) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:19 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00009b4000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fcb000-0xea)="48cf01949144c0d0619055ebcc84c7d409e2b4e6f2dadb9263cdc771a51e0be8103d6d2f9de09e15b689628c74a388fc13cbfc0fff7c50808a1bc6a13413e6c2c87cd39b080bb0133739fcf3fa76179f357434258767e7acfff626dcbae2204613ebf9e8dc492d47c61116af769cf28332dd4afaa77e04e81b6950749c57373465f2a56bc6c963b70ace282c967aa6f9a8d25126731c7c36dc945c41e3d475d8b5292a517cad1b1713d62a9eaf1cc92e2a4a8bcffb1120737d8aa4514b7015ab99f781d332b251e72dac9ebd9f7e02f410fec2734bd00fd525be0fb5a8fa8377da6566ce9102d268b8d9", 0xea, 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fcc000-0x4)=0x0) getpgid(r1) r2 = dup(r0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000e77000)=0x9) mmap(&(0x7f0000b23000/0x3000)=nil, 0x3000, 0x200000000000007, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fcb000-0x4)=0x200, 0x4) mmap(&(0x7f0000ee7000/0x2000)=nil, 0x2000, 0x5, 0x4010, r0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000196000)={0x0, 0x0, 0x0}, 0xc) clock_gettime(0x0, &(0x7f0000a01000)={0x0, 0x0}) futex(&(0x7f000077d000-0x4)=0x6000000, 0x4, 0x2a, &(0x7f00004c4000)={r3, r4+10000000}, &(0x7f0000007000-0x4)=0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000760000-0x10)={0x81, 0x0, 0xc15b, 0x7, 0x1}, &(0x7f0000da4000)=0x10) getpgrp(r1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x2, 0x31, r0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x1000032, r2, 0x0) syz_open_dev$tun(&(0x7f0000ace000)="2f6465762f6e65742f74756e00", 0x0, 0x1) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f00004d0000-0xa)="2e2f636f6e74726f6c00", 0x68042, 0x2000000) fallocate(r5, 0x0, 0xffff, 0x9) sendfile(r0, r5, &(0x7f0000af5000)=0x3d, 0x10001) sendmmsg$nfc_llcp(r5, &(0x7f0000c93000-0x1c0)=[{&(0x7f0000ae8000)={0x27, 0xfff, 0x1, 0x4, 0x1f, 0x8, "3f798d6f7c00d2326869ec0cedf696e6f021344815d75447cbf821e1e5ff08e2121e854dffcb53b67b019301dfaa139c1ddc6b211e63869fbefd6a72ad3852", 0x1}, 0x60, &(0x7f0000d96000)=[], 0x0, &(0x7f0000fc7000)={0x78, 0x10d, 0x8, "8083f73218acd595e46293dcba0859a0e9c72656dca80143a00610c47f76893742b40d23a19414ff2071d50ea9e18c7e5b7803b776f910018f27b6e276809a9b796dd47e4202e3aff4be3c02bca5b96240c793fc4c163e6c4d422ea789dcb2cc188013d866"}, 0x78, 0x801}, {&(0x7f0000654000-0x60)={0x27, 0x2, 0x2, 0x7, 0x8, 0x8, "daf35e1cc9e15f4596685df5f2190fc8eddce6e1bc0192f83671c244df11c9afad4e9bbe85f64ef2905ccbee6cd9d3709cc78cddc34a10960d7cb5eb51785d", 0xd9}, 0x60, &(0x7f0000316000-0x30)=[{&(0x7f0000fc8000-0x49)="ebfab1471f8c2674c458e0d881bfb11b08cd18a8c89a5c6e399cbd0792047fb8ed24b79dd9a857aff58cca2d717de158a580b520eaa75ac34c9f66d29c8b58150ed3e1ee412d9f9ed7", 0x49}, {&(0x7f0000fc8000-0x70)="049559367da23c3ec344d8e95290c7ecf1e8aa3a604d78f69ac6512a764aa148c7f6f67db7ad195ce2855a129d40400f27f3567008f34658b93d73b783583e3e38628e5601a78979e9c632924f7bbc903ad7b46b07eabcd258a4b1b13afb14b1e49f3e691f02cbbadec42aff46bb32b9", 0x70}, {&(0x7f0000495000)="e46c1beaa76463dcc637421e0db27e8846c90e6d1daab8f37dbb9156afedef81b70a6038cfbdda56c1cfee302e962e4bc1bfdfff5a05638a51c2", 0x3a}], 0x3, &(0x7f0000311000-0xb8)={0xb8, 0x13b, 0x3, "b9d146569fdb3cc397783069a9f2bde292841384d4c11865798f4f5d7f71682b0e5fc9e65bd1865cee0b548560084a2f719ee382c1d6353f4b5be753e4a3d98706c061d76af4ad2f57e82cd3e49472934117307261d6bdbddafe094e89fba80d7afbee9aa49d6fb89b5983c3e0cc27533c20c3de435b84fb8cd302c0c407590c03469ed8a8eb95f77c11234205648f3f365744478f8aad45a81b87be719e5d7948"}, 0xb8, 0x400d0}, {&(0x7f0000fc8000-0x60)={0x27, 0x7db6, 0x3, 0x7, 0x20, 0x6, "1b59c8bdf5940b3d15a6866abf953ca52e1564275b7b96c1da0a42225e028b739f800bea1bf3834a951ed1d8ab64e4118281e838752f5f2c95dd419d137009", 0x3ff}, 0x60, &(0x7f0000fc8000-0x90)=[{&(0x7f0000329000-0xf8)="c52a7167db6c369df35c34c0d26f7f9e5bc781dfb94b5fd405e2cf65ade7ae49a6fea1620116f49ba7cfc72c103f3b40b1ed09c56d2e8fd3384ee0edfddfb805102f69ec85009c3face9dfcbcfcf10597be2900dcd42e9cdc417d497f15392fb83c8cb00a53871a7095c0b6b3906a724625e6f8d19d9162cedf287cc7847c22dd519c593469bbec5bdd894820ad363979839e373af5a4898d996f9fea5f5f990c4dddf011e84ab1acde6947d7378cbd3d8ebdbf25c94e40ebeb1cb429268cba4e8625a7d406164715b6f466f7dd16fa8f6022750d013599a1d4fe42dd33a738c443d370fe62bb1099f0eb5d5d1477594658d0b648357cd23", 0xf8}, {&(0x7f0000fc8000-0x7)="91f8b907d5568e", 0x7}, {&(0x7f0000fc8000-0x1)="91", 0x1}, {&(0x7f00007a8000-0x76)="ec42e603bd8a59261fab6795f8a22d5af51d967010e8e18d20c6a1ae6508ec11d3f8c13180c651eb62fb3b95a5249f7a0e8b8e110e39cf48a57fa47fc93aa2507e419913de43e22fc4bf6eb38ce83589e8ca3f107e356ef72c8efe306878b08106d84d2b09ef67e346ecdecc416e45f27f49b25331f2", 0x76}, {&(0x7f0000fc8000-0xf2)="c02576191502eda928b82fffdced4bf559c7913d95a2876d6e5867c294c8319d9b14ad95ea47a1c0cd46d7e73a91c5d7d9f87457a6dbab9ffab6a0e7545c8a732d285f47b50ba460e1cfa19ac99fb6d5fa2b1718c47dc098ee2e8ca21b255a13d63a8806cafe94c4c48341e983c1a0a84692821f2e48c2acf1210c8ba8a6a6d0e8076b9b15f80fd42ca971e07a3d959de6b6f7b7e0abd822a8eca0be4d7a27fd57d2ac6f7d531f22e4af69ed783bb925f9fa26bdea7f5ca54302483a24d72b9ac13b01e01822fb98764df78a1040b2d7058732677befa8748015e0d58bf88041230c8690506aaaf95bdd0a73d9fcf4ac1717", 0xf2}, {&(0x7f0000df4000)="4f42fd8b0eb20d19ef0c7daef7e0890f2081c0c6996acd3dc7d1792b87497fef73a9c4f8dbe9bbb91ac569210c1f26af54af58262cd9696023f1", 0x3a}, {&(0x7f0000fc8000-0xb5)="4746f83fede04446fcfedd801cd6b61669c57910e28edadb2802baf05635617a9febfba0955e725e22c1a95dc2b051a7f170f236c766381423ff08d0ca4ce3aaffb349709d0fcf173e132111655b0a0a3b1f40d62fca3d73e93938b3ab53fe6f755036901bcc4fc1ac126f565eeeb907fca8360287be0d32a8fa38ca5ff1adb462064d96b809fb2e118b6d6e8e8c4bf5e3dffc11260407c96845a15234bbe8ed798ab08e0b3f8ba2e9522736fd1eaa61f366ffda3b", 0xb5}, {&(0x7f000088a000-0x1000)="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{&(0x7f0000fc8000-0x1000)="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0x1000}], 0xa, &(0x7f0000fc7000)={0xd8, 0x0, 0xffffffffffffffff, "3184a9d575237808efe673b8f96663c1f9159cbfddf0b0c4804023a5e2af4c1975812660e60574aa6441b7da1e7a8da78be5ea5b0fda3dd3aa84902fdb5df1ff18193f0bf97cb11fc4b0e416aeeeb4c5d252f626e553584332d37c48e4f48278b1d79504eb74ed1b0e1041b9681bf3394a86ee2394006776e9439fbdbead003a3a1c3333a11b2a95acd058a52f93714a857ce683fa865cd1489cc6982cf76e23da42b040504d05ca29bf47ecf51a4d6ef1ff0d480562d5b2f06093408c7e3b39159376"}, 0xd8, 0x800}, {&(0x7f0000aab000)={0x27, 0xffffffffffffff8a, 0x22, 0x3, 0xb8, 0x5, "6ac51361ed3dce1e4cbbc295251626968da4ccb894ea4481f16022817184930e911d9c5332a403e4826b6783c32fdb0a47e4fc9c3015afe18bdc3e261873a4", 0x0}, 0x60, &(0x7f000091e000-0x20)=[{&(0x7f0000b41000)="a4821cad0d912280c5649d409e2907d9e007f95963900692a77f9edb1f829504da4a8673bd604a5267338c3f05b35f9151f96b955d59dfcdeec92bc8cdca81a333dfb644a9c37781c6bf94c64406a83ff1f178f1f8d208535d41546950a67c9bfcf428b84fe1535d2f85255651d7152b58248642982bbb86c9893d873f7721ba0b3826f3fd95a572e1b75d9a959f2823a727e8696524e5b4c61324eda41cff7fc1ffc709f2cc280abe54deb80fbb211321826a5733e5367e25", 0xb9}, {&(0x7f000060b000)="86da9eab29cc141fdf416089dc58f1c251767dc1951eba984e0f20", 0x1b}], 0x2, &(0x7f00000d1000)={0x10, 0x40000000000, 0x6, ""}, 0x10, 0x40000}, {&(0x7f0000fc7000)={0x27, 0x0, 0x20, 0x7, 0xfe2, 0x46, "a1722c62534f5045caf83cf84d51145f42107b21c4cd1c3a06954d136d9e7b0b1d92d56ecb6f2273b3beadc6f513f380321d37d07db3496bec72ad30f04c54", 0x3}, 0x60, &(0x7f0000fc7000)=[], 0x0, &(0x7f0000fc7000)={0xf8, 0x111, 0x261, "e39031ecd8f98082da8dfb0d41f85adacf0e4f4ad53a688503e01ef7d939bf100fdf0dbc1103885b163d83eafe8901811a5ffdc66ddc4e074417e1726f5889b8e51c3dfd678d61dbad7ffc39e33c256d44355301ae10b5ebb5856b08e63eb6dfbcdbf6228504ea487d48c1866c7d546f2d472bb39c9fdeb86cc3ebb2942b039db1e5d3f7db71deb9974add0ec8479cf543c97cf96527aa31af455cde9ebccbdb9887a95e778d81ac210d596ab8045bcb49fe8f899c917afd4965479cc563c708b9061f08e5300e7a2e596fd285e4d51f0d3f60204ede0a79cf7fd5213f3bf89d1d52"}, 0xf8, 0x40}], 0x8, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x8, 0x32, r2, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r5, 0x0, 0xb) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r2, 0x2) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000405000-0x38)={&(0x7f0000fc8000-0x10)=@full={{0x3, {"27de684e51dbbd"}, 0x8}, [{"f5cebc9451bec7"}, {"0df4432090929d"}, {"2132db19ea85ef"}, {"4de3616eecc8cd"}, {"0c83ad801d1822"}, {"7820af4a784879"}, {"13859f9a8ad5b4"}, {"5faaab8adf1789"}]}, 0x48, &(0x7f0000fc9000)=[{&(0x7f0000e4e000-0x6)="74720569db93", 0x6}], 0x1, &(0x7f0000fc7000)=[{0x30, 0x10d, 0x9, "b3aef56713857aaaff7f62ece3e3441ad8e5ccf2da4dcbc8230400219efb3f64"}, {0xb8, 0x105, 0x1, "62440b303a74fa5a1f859b6f33fe140f62374c3ff3f7c6375e57d7ebb6be5b1d58395995f7180628885d2e372b1e9461cb8d11c9965f694c7ad39c23da1aad2272d4834dad8d5c7005ceab7e3b7c2423d251dd1c2d6be57076e609862bdefc0eedb9d57f5871c4a785a7836556980272c75f82e368e1fa8e5370e5e755473aac0836a5d90c669a43c677ed6b654d39db293810ae97e385908ddf46d735ed572508"}, {0x1010, 0x11d, 0x100009, "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"}], 0x3, 0x20004400}, 0x44004) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00001ed000)={0xfffffffffffffffc, 0xff8, 0xb}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001d1000-0x4)=0x0, &(0x7f0000fd0000-0x4)=0x4) 2017/09/12 13:14:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0xfffffffffffffffe, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000d4d000)="7573657200", &(0x7f0000126000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000998000)="87dffa50a8403bc3100364e42ad2dbf65c163117e2c9eade2dee90a0879e84fb302d8efeca535642515f25b48c6107a51ef1c868f0b07ee3c0b457a17aa40a5027f33539592c9de04fd428682d659ee67b64bd9ddcc6aef1adedda904d5dc0f41a718f012e8f49e94000d9da3bfe4289cec1257fc86a06d91ebc3712a4a2f9d006b5c59c0fb1f45db35d37be6a2a7411d7459229e0d4", 0x96, 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x400041000) mmap(&(0x7f0000b9b000/0x4000)=nil, 0x4000, 0x2, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00005a7000)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000065f000)=0x4) msync(&(0x7f0000f11000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x5, &(0x7f000002a000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0xb, 0x6, &(0x7f0000660000-0x30)=[@map={0xfffffffffffffff8, 0x10001, 0x0, r3}, @generic={0x200, 0x2, 0x9, 0x6}, @generic={0xffff, 0x5, 0x0, 0x4}, @generic={0x0, 0x8800000000000000, 0x9, 0x3}, @generic={0x800000000000000, 0x7, 0x1ff, 0x7fff}, @map={0x0, 0xfffffffffffffff8, 0x0, r0}], &(0x7f0000002000-0x1f)="215d73656375726974792576626f786e65743176626f786e657430656d3100", 0x1, 0x4f, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x0, &(0x7f0000a80000)=[]) mprotect(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ab4000-0x4)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000152000-0x4)=0x0) 2017/09/12 13:14:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xde, 0x8000, 0x0, 0x80000000000003, 0x0, 0x0, 0x8, 0x1, 0xfe, 0xad, 0x0, 0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x204, 0x0, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x2) process_vm_writev(0x0, &(0x7f00004f8000-0x30)=[{&(0x7f0000cc7000)="00", 0x1}], 0x1, &(0x7f0000bff000)=[{&(0x7f00006a3000)="0000", 0x2}, {&(0x7f0000859000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x321, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x4, 0xfe, 0x6, 0x0, 0xfffffffffffffffe, 0x0, 0x200000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000a07000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x8000, 0x2, 0x5, 0x20, 0x4, 0xa5}) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x400000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x101, 0x447c, @fr_pvc=&(0x7f0000bf0000)={0xfffffffffffffffe}}}) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) pread64(r5, &(0x7f0000495000-0x1e)="000000000000000000", 0x9, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00002d6000)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1}, &(0x7f000051b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000e7b000+0x21a)=@assoc_value={r7, 0x4}, &(0x7f0000d5b000)=0x8) socket$inet6(0xa, 0x400000000001, 0x0) [ 65.699137] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/12 13:14:19 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000012000)="2f6465762f7573626d6f6e2300", 0x1, 0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000012000)={0x0, 0x0, 0x4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000013000-0xc)={r1, 0x80000, r2}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x1, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r4, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="719d63be943889d9e84a2b619d1da941390fb2fc327b79c5b2419d0dc7beb19834efb91225a0d609643a0f906cee87ff6f0a1b82a967c9c0982016", 0x0}, 0x20) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r3, 0x6, 0x6c2, &(0x7f000000a000-0x18)={"b9b6289483dc3c40f3692c9db0b9450e", 0x400, 0x80000001}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r4, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r4, &(0x7f0000005000-0x32)="2517d069b2f7d2161cd58045119f8b52f337edc92e0c02deb148ab19f95fe44dd5e568bbacd8e86cd11f75b7de10140069b6", &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r4, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x1}, 0x20) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000004000-0x18)={r4, &(0x7f0000014000)="4698cb69d32611f74b4ff55c915672187d9234a0978f9b2324e66bb83667795d165f2a03dbcd24c5b452baf386bcb4fa08bb3d50af0c03f0d22bf4c0e8e9b88b030e229b5455fe6016c93524fdd39f8caee93944728a68f8525d56635adefe2b", &(0x7f0000014000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000-0x68)={0xc6, 0x1, 0x20, {0x77359400, 0x0}, 0x20, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xbe0707fd2c8bf56c, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(0xffffffffffffff9c, 0x80184540, &(0x7f0000016000-0x19)="00000000000000000000000000000000000000000000000000") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000002000)={0x100000000, 0x2, 0x2, 0x1002, 0x0}, &(0x7f0000016000)=0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r4, &(0x7f0000014000)=""}, 0x10) 2017/09/12 13:14:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000637000)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00000cf000-0x90)=[{0x9, 0x2014, 0x1, 0x40, @tick=0x5, {0xfff, 0xdcf4}, {0x1ff, 0x3}, @time=@time={0x0, 0x989680}}, {0x1, 0x6, 0xff000, 0x2, @time={r0, r1+10000000}, {0x80000001, 0xffffffffffffffb0}, {0x0, 0x1}, @note={0x2, 0x3ff, 0x7, 0x317, 0x81}}, {0x2, 0x7ff, 0x10001, 0x40000, @tick=0x400000, {0x6, 0x400}, {0x7, 0xfff}, @queue={0x0, {0x4, 0x6}}}], 0x90) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) seccomp(0x1, 0x0, &(0x7f0000020000)={0x1, &(0x7f0000002000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ef6000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000120000+0x858)=0xb) munmap(&(0x7f0000270000/0x3000)=nil, 0x3000) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="b142ded32a6d71d078946f87337ba9c9", @ifru_settings={0x10001, 0x0, @fr_pvc=&(0x7f0000270000)={0x80000000}}}) r4 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x80000, &(0x7f0000001000)={0xb, 0x4000000000000002, 0x7ff, 0x6}) setsockopt(r4, 0x107, 0x1, &(0x7f0000001000)="", 0x200) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x3, 0x3c) sendmsg$unix(r5, &(0x7f000052b000)={&(0x7f0000b36000-0x1e)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000013d000-0x20)=[{&(0x7f0000d25000)="2c", 0x1}], 0x1, &(0x7f00003f0000-0x98)=[], 0x0, 0x0}, 0x8000) sendto$unix(r5, &(0x7f0000a44000-0x5a7)="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", 0x5a7, 0x800008800, &(0x7f000062f000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r5, &(0x7f0000d96000-0x38)={&(0x7f000010c000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00005b8000-0x30)=[{&(0x7f0000f17000)="b32e76482fac7ea51e462ae550dec8", 0xf}], 0x1, &(0x7f0000144000)=[@rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x80}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000270000)=[{0x8, 0x2}, {0x4, 0x0}, {0x2, 0x5fb8517e}, {0x3, 0x6}, {0xe, 0x0}, {0x2, 0xfffffffffffffffb}], 0x6) r6 = socket$inet(0x2, 0x7, 0x7) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f00002c1000-0x10)=@generic="b0747125c112e4d8bb66d3f507f2e0cb") socket$inet_icmp(0x2, 0x2, 0x1) accept$llc(r5, &(0x7f0000497000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff4000)=0x10) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00007ff000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 65.743558] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/12 13:14:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) readv(r1, &(0x7f0000ce2000)=[], 0x0) r2 = add_key(&(0x7f000036e000-0x8)="6269675f6b657900", &(0x7f00000f0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c17000-0x79)="051cddbad43c90c12d6e5244ca79a289ba54ac6ce7429be8d564452e3b8298b11ef5e234998b7f2f79b7dca2fee9b99b12868a109949525c3aaf441462f58adb4defd32a2fae4fef5a843eb3ff289d40494651ba1690de51d8196c15b146196515467ae8a3083d3ebc9d9f252c470925299545e69ba11dd4e4", 0x79, 0xfffffffffffffffa) r3 = request_key(&(0x7f00008df000-0x5)="6465616400", &(0x7f00006bf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000976000)="6b657972696e676e6f6465764000", 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x2, 0x9d9, r3) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) bind$inet(r4, &(0x7f0000f10000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000018000)={0x0, @in6={{0xa, 0x0, 0x7, @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]}, 0x3, 0x7, 0xf2, 0xffff, 0x2}, &(0x7f000039d000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x400000000004, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000dc1000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = dup(r5) fcntl$setstatus(r5, 0x4, 0x7fe) bind$inet6(r5, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000466000)={0x7ff, 0x0, 0x200, 0x6e3, 0x0, 0x2, 0x1, 0x3, 0x0}, &(0x7f0000536000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000616000-0x20)={0x3ff, 0x200, 0x2, 0xffffffffffff0001, 0x3, 0x4, 0x5, 0x6, r8}, &(0x7f00003f9000)=0x20) mkdir(&(0x7f000009a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f00006ed000)="2f6465762f73672300", 0x5, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000dab000)={0x3, 0x3, &(0x7f0000918000)=[@generic={0x4, 0x1, 0x7f, 0x0}, @map={0x6, 0x2, 0x0, r6}, @map={0xffffffffffffbec1, 0x81, 0x5, r9}], &(0x7f000021b000)="776c616e302b47504c73656c662a402600", 0x8, 0xb4, &(0x7f0000e61000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, 0x0}, 0x30) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000b01000-0x8)={r8, 0x3}, &(0x7f0000b18000)=0x8) [ 65.808777] audit: type=1326 audit(1505222059.965:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7496 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x451e59 code=0xffff0000 [ 65.937049] device gre0 entered promiscuous mode [ 65.960172] audit: type=1326 audit(1505222060.115:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7496 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x451e59 code=0xffff0000 2017/09/12 13:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000216000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003f9000-0x4)=0x80) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000851000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000036c000)=0x26) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00003c6000-0x90)={0xf8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005dd000-0x4)=0x9, 0x4) prctl$setmm(0x23, 0x0, &(0x7f0000be9000/0x1000)=nil) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000e0e000-0x90)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005d3000)={0x6, 0x3, 0x394000000000000, 0xfff, 0x3, 0x0, 0x0}, 0x14) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000b72000-0x12)={@common="626f6e64300000000000000000000000", 0x5}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ce5000-0x18)={r1, &(0x7f000091c000-0x30)="9a7690e081ed2f3849118d9726a4cbdf4639b3fb7a670106cd25aa533057177215e290cc5afcfc36348b2735867a302b", &(0x7f0000353000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000260000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r3, &(0x7f0000c4e000-0x38)={&(0x7f000075d000)=@in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000bc1000-0x90)=[{&(0x7f0000881000-0x4e)="d1b395e7ddd0426231c04a5ded20d4babae0722c3169722e8bf2410232d0b54cbfbd87fdbc984643dd8731c773020177ef4198491605227449ecd85e1b273af82d0b482970be4a709c5c9058c14d", 0x4e}, {&(0x7f00003a3000)="14623c42c4933b6f920f26c75d31964a01912e36620c8db48c38bec6f314fc7637096f44d6f6edcdcb4c70e4f89687a17d654ca5d4815e04c5701110d7a742abb9851ef46811f81e86897243a864eafd5f87585aa38a34c47d14eec9997f", 0x5e}, {&(0x7f00005d1000)="e05a14ed", 0x4}, {&(0x7f0000471000)="d03684f4c2a2dd4acc58443ef0f85c56dac111d7807952c9241cd5b316e0e1fef44df83cde7f650d1e37a0f53261c66f0f1ec7e9b2e57bf8175379a289630259e0665b97", 0x44}, {&(0x7f00008d8000)="53e061d4a591792b6fec00de96b3ae5babcdf35ae8bed37d69ba020990b9bd4b0c4bdbb541f15dcbcc4204641ec949961f9f0d8687414e426685c6b8ad42600009327bd38b67ae2783deed55fb5b79e405c6793bc40d62f25884540ef22f9be00403a70150c515074ddab04d9b85c8363225a3c2c68c28caf28950898acacbabd6e7eb93d363674dc76f5f6020e6fc960e2e1c0d24f0a53fb5da277945c928a1ffee5f809477143700ab1296f577926c8a77499e", 0xb4}, {&(0x7f0000d17000)="ab00bdc9cf363a034d23081728065e2bddb16b15901bf741fba3ad4dbfe07ee45d778c98cdd076a00fbba8361da3fe1e62e42f58b8fb8cdac03498ea53d233b7f7370670e5a79b5f4b76390775d19c86452f80aa284f2b9f8c52d2960e8029f80b37cec41fb4db047a9b279fd3cbd8206d0716d61f79b5da5dcdac333e7aa290bc17cc97806d77e58043c9037894778c0084d0db457f6ef4ac742d85da3961bc6abcbd985e8d3a2e62b3990f7f", 0xad}, {&(0x7f0000001000)="be8121bb8d21073678b69d84d28f4a964893df624f68fa99a5c33e7b69623ba056abfe13b883350213cecc917295f1e01dab9183582766ef69bd7c6a2be113ee8ab6878dbbdc6f816ea75cd445cd4baca4c42bda9ef93f04825c05f6404d23e3092c0da62d27d1187079fb209ce6cc5a16b7ba649c5546c013be5e9787c08f17fdab8c36e26fbf96441b7ac607e91bc26b88b35c86c19f3e4987b3ec526cec669e0a5140bb89279677d44b4607217a07d15df5f5a870", 0xb6}, {&(0x7f0000b8e000-0xed)="e9423ad08cb0208e43d1b0b8907b099ec819d15d4c877ce33db155d08f2e72a24d9969796ffd488f97c1f08709a7cc5d59fbd32461fb3b61f9d34f55801abefe05a84ebc49537146b9380822bc9c58e3fd30fd688e46773e6dc8d9fdbc776a1368511593afb512dd7682ee768021e71181e2ef28f44d980cfe1deaff088e7a7cf314518346db792475881fa0a2b476206fc2b03621e1b9516891bf8470d134bc6422207e9948298c620dc49c01ca0e85d0e9c99ead6dd3f7b97c141364ecd4e149e80b452c7afcb35172ca7253e504649d4c62e8095cc6d42d35d0ce402bbc2fb2c7b2fcb2b7e31a1fe7fd0b3d", 0xed}, {&(0x7f00005f8000)="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", 0xfe}], 0x9, &(0x7f000015a000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x4, 0xfffffffffffffe00, 0x7, 0x2, 0x9, 0x4, 0x6}}], 0x1, 0x20000080}, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffe, 0x0, []}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000d10000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d0f000)=0x9a) r4 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000cd4000)=r4) unlink(&(0x7f0000e5c000)="2e2f66696c653000") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b87000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021c000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000f89000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) syz_extract_tcp_res(&(0x7f000035f000-0x8)={0x42424242, 0x42424242}, 0x80000000, 0xffffffffffffffcc) rt_sigprocmask(0x3, &(0x7f0000e39000)={0xffffffffffffffc0}, 0x0, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000b0d000-0x88)={0x5, {{0xa, 0x0, 0xa6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000532000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f9c000)={0xe80, {{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]}}, 0x90) rt_sigqueueinfo(r7, 0x3d, &(0x7f0000b55000)={0x7e, 0xff, 0x5, 0x6}) syz_emit_ethernet(0x11f, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x111, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0x0, r6, 0x42424242, 0x100000001, 0x0, 0x1b, 0xc0, 0xd, 0x0, 0x7, {[@eol={0x0}, @sack_perm={0x4, 0x2}, @sack={0x5, 0x12, [0xffffffffffff0003, 0x5, 0x0, 0x400]}, @md5sig={0x13, 0x12, "9e373fd555730008000000000009a8ae"}, @fastopen={0x22, 0x12, "6778744546422619427c4fc71be80142"}, @window={0x3, 0x3, 0x80000000}, @eol={0x0}, @sack={0x5, 0x6, [0x5]}, @mss={0x2, 0x4, 0x8000}, @generic={0xff, 0x11, "e9c2c778f2c43f7f46879280843398"}]}}, {"0c7b165f5b8f2fc502e9c3818a467f932da55f31786f5a130a711e039ba8425cbaacaf0cfb84d3db25796dd5d4a7b276548382b95eb60ec20ab6c21706e0c35ac19fcc53f09f719be63f583b86413f7993a7c3ba3fb6eaf58cde34f00d10b29c031e0dc8068789932095107faff499556ed707e56e83fd756636acea328c040bc2bcc4019edcfb116093ebbf0a8258eff0"}}}}}}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00004e6000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000db6000-0x4)=0xc) 2017/09/12 13:14:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000918000-0x10)=[{&(0x7f0000a17000-0x2a)="2900000020001980013d7524000a00210200f105000000800000000009000200000011e010315aec209f", 0x2a}], 0x1) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000109000)=0x0, 0x80800) pipe(&(0x7f0000906000)={0x0, 0x0}) r3 = accept$inet6(r1, &(0x7f0000202000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000393000)=0x1c) r4 = accept(r0, 0x0, &(0x7f0000303000)=0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000812000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000962000-0x4)=0x3, 0x4) r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000480000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1f000-0x4)=0x10, 0x80846) r7 = accept$inet(r6, &(0x7f00002ee000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000037000)=0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000f60000)=0x300, 0x4) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000f62000)=0x40, 0x4) r8 = accept4$inet(r7, &(0x7f0000c70000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r5, 0x29, 0x2000019, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r5, &(0x7f0000b09000-0x3b)="9225faef331b8a35776f5e91c11710fcd9c124f896e5442b880e33c98699fdbdda67a3171c16f6421c45fcd1c09f0000000000010000ba63d3da66", 0x3b, 0x1, &(0x7f00006c3000-0x1c)={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x598}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x1d, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003f7000)=0x9e) connect$inet6(r5, &(0x7f0000a86000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x11f}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000f64000-0x90)={0x3b, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r8, &(0x7f0000f1b000-0x20)=[{&(0x7f0000231000)="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", 0xfc}, {&(0x7f0000f60000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6bca3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0x1) socketpair$inet_sctp(0x2, 0x400205, 0x84, &(0x7f00007cf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r9, 0x84, 0x7, &(0x7f0000c0e000)={0x6}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000187000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000035b000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000dae000)={r11, 0xf7, "a411af96764c6a3d06b53e0db7b267650d08037cca6c50fdd99237d0d1c61017cc33abe9fa51d82eb772653f0641ae62b70ea34182d0cd851b6aa2d6d5d62f6219c8234f6360f09b11d4e8ef6f1ac35841e3cc39d6acd06d1cc6e3a223aecf913974f188c34e2b2cb3202cb8bd075ec54fb00ee1643da170493651b1bcfdf4b59bc9556d13441ca743628138db0e52250f7aa9dd42a8eb667b63ab99a83b19b3c75c670c1a6a787b0a8ce5b65b70528cba5df499d368596caf2cc96a777a603e0c9d156240a6d2c73504f9c1ccdc690a6969ff2e10c419264d3b776e02b6899b04e8755c1a9c44b2cbb5112387ee0a23953537f6375d6a"}, &(0x7f0000f65000-0x4)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f00005d3000)={0x92f0, 0x2, 0x4, 0x6, 0x100000001, 0x100000000, 0xdabb, 0x1, 0x9}, &(0x7f000023b000)=0x20) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000f63000)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000426000)="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0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r12 = socket(0x10, 0x802, 0x0) write(r12, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000005000200f1ffffffffff03c76e35", 0x26) recvfrom$inet6(r5, &(0x7f0000f5f000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x23fffd, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x9}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b79000)={0x0, 0x0}) 2017/09/12 13:14:20 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) syncfs(r0) getsockopt$inet6_tcp_TCP_PSP_LISTENER(0xffffffffffffffff, 0x6, 0x6c4, &(0x7f000097e000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000049f000-0x4)=0x18) r2 = epoll_create1(0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000652000-0x4)=0x9, 0x4) r3 = epoll_create1(0x80000) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000b38000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x40, 0x0, 0x0) flock(0xffffffffffffffff, 0xfffffffffffffffe) fcntl$getflags(0xffffffffffffffff, 0x40b) r4 = perf_event_open(&(0x7f0000034000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create(0xb) flock(r5, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000b37000)={0x10003, 0x1, 0x7004, 0x1000, &(0x7f0000abf000/0x1000)=nil}) setns(r4, 0x2) readahead(r2, 0x3bc2, 0x9) flock(r3, 0x1) eventfd(0x67c) dup2(r3, r5) dup3(r1, r2, 0x80000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = syz_open_dev$sg(&(0x7f0000efa000)="2f6465762f73672300", 0x6, 0x8000) recvmmsg(r1, &(0x7f00002bb000-0xb4)=[{{&(0x7f0000950000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000cfd000-0x10)=[{&(0x7f0000bf2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}], 0x1, &(0x7f0000b93000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b, 0x7}, 0x0}, {{&(0x7f0000eb1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000ff5000-0x80)=[{&(0x7f0000ea5000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000e27000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000226000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000e9b000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f000012a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00006fd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f000056c000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f0000194000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x8, &(0x7f0000850000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a, 0x1}, 0xaa1a}, {{0x0, 0x0, &(0x7f00001a3000-0x30)=[{&(0x7f000097e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000221000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00002ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x3, &(0x7f0000cbd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x81}, 0x1e}], 0x3, 0x10020, &(0x7f0000554000)={0x77359400, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r7, 0x8250aea6, &(0x7f0000ef6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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writev(r6, &(0x7f0000973000)=[{&(0x7f0000456000)="290000001c00190455a8a300000000000000090001000000ff5005e809000100ff000000000000080929", 0x2a}], 0x1) accept$alg(r7, 0x0, &(0x7f0000aca000)=0x0) 2017/09/12 13:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e24000)={0x0, 0x0}) r1 = open(&(0x7f000076a000-0x8)="2e2f66696c653000", 0x0, 0x21) add_key(&(0x7f0000c1c000-0x12)="6c6f676f6e00", &(0x7f000026e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000985000-0x5d)="0d111beb9e21712abe5042cf66d38060d3a4a255b8aed2397c6edea4bf374e38cab55db3c2c715788507008806a8e49a075b4369cbbc89040000043c7422da223091c1f67927c4e3b40609d309bd171bc07d61a87329ea178110a01d28", 0x5d, 0xfffffffffffffffb) request_key(&(0x7f0000445000)="6409000000", &(0x7f0000b28000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000348000)="6367726f757000", 0xfffffffffffffffd) getpid() fcntl$getownex(r1, 0x10, &(0x7f0000e67000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00009b9000-0x4)=0x4e2b, &(0x7f00006cd000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000db, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00004e4000-0x9)="2f6465762f73672300", 0x7, 0x1fc) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000be1000)={"0000001314008014000000f900000082", {0x4, 0x10001, 0x9, "c76f7311f1fa", 0xf090, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x4, 0x78, 0x6351, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3ff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000507000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000f7f000-0x14)=[{0x14, 0x1d, 0x401, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000e2a000)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x3, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000062f000)={0x0, 0xefc}, 0x8) r4 = syz_open_dev$loop(&(0x7f0000fdf000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x14d202) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) r5 = memfd_create(&(0x7f0000e3e000-0x9)="00", 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a37000)=0x0) finit_module(r0, &(0x7f00003e3000)="6c6f676f6e00", 0x1) r6 = open(&(0x7f0000546000)="2e2f66696c653000", 0x280001, 0x100) pwritev(r6, &(0x7f00000e7000)=[{&(0x7f0000eed000+0xc38)="31", 0x1}], 0x1, 0x0) sendfile(r4, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000355000)={0x0, 0x8002, 0x5f1e, 0xa9, 0x0, 0x1}, &(0x7f0000ba7000-0x4)=0x14) 2017/09/12 13:14:20 executing program 0: getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f70000-0x3)=0x0, &(0x7f0000981000)=0x4) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000d98000-0x4)=0x7, 0x4) ioctl$void(0xffffffffffffffff, 0xc0045c78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000084d000-0x8)={0x0, 0x0}, &(0x7f0000174000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000095f000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r2, 0x0) write(r2, &(0x7f0000b11000)="c6", 0x1) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000000)="08f7de4228dc97e5b43e9e6d44abc00150701a78f9dc5b9597b1488b2762bdd03c59a7b3f1081d9b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b34ff2918c62a394477b27f3a107cb02363cb3c35c8036f4e8e458705baa6c3c9ede93b525e280ac5dcf61cf52d13eb05bd319b40ab8550374d9cadc") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept4(r1, &(0x7f00003d1000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000422000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000072c000)={0x0, 0x0}) 2017/09/12 13:14:20 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000469000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x3, 0xff, "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"}) mmap(&(0x7f0000000000/0xa9c000)=nil, 0xa9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$getregs(0xc, r1, 0x0, &(0x7f0000705000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = semget$private(0x0, 0xff7ffffffffffffe, 0x10c) semctl$GETZCNT(r2, 0x80000000, 0xf, &(0x7f000083c000)="0000000000000000000000000000") mmap(&(0x7f0000a9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x80000000000007, &(0x7f0000a9d000-0x50)={0x9, 0xe, 0x10000003, @thr={&(0x7f000079a000)="4965d466448449c8854022549520e064a1fa1cd92a4772506526e42b6803d36164cd3658a6b9197be6fcb5226a477aca797d7c", &(0x7f0000856000)="a531b5a8708e1a8b550ae0abc81d156cb6ab8ebb10c5f449cc19593e8901e05b0dc1466a4a70577d227c497ca0399d3f0c98888a0525a2273bb2366cfa7197aead80d54b3dc5ee9ce3936f15e9d374bcee3cda8cad0c967786c91e7b86b9ea1baab0d1188290a66ede46b66981db9c3e407c705b536cb5522d51a5418da4d29d69015e88d26751d684c719113e3ced829b"}, []}, &(0x7f0000751000-0x4)=0x0) mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000a9e000)={{0x0, 0x0}, {0x773593ff, 0x0}}, &(0x7f0000a9d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000a9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000039b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prlimit64(r1, 0x0, &(0x7f0000a9e000-0x10)={0x800, 0x1f}, &(0x7f000047f000-0x10)={0x0, 0x0}) ptrace$cont(0x20, r1, 0xfff7fffffffff547, 0x8) perf_event_open(&(0x7f00004bd000-0x78)={0x7, 0x78, 0x6, 0x81, 0x3, 0xffff, 0x0, 0x60, 0x1000, 0xa, 0x10001, 0x6, 0x6, 0x1, 0x0, 0x8, 0x2, 0x8, 0x0, 0x0, 0x5, 0x81, 0x2, 0x100000001, 0x8, 0x9, 0x0}, r1, 0x0, r0, 0x1) waitid(0x3, r1, &(0x7f000078f000)={0x0, 0x0, 0x0, 0x0}, 0x612ad059c24ab7c0, &(0x7f000033f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000a9b000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000a9b000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000a9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a9e000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000035000)={0x3, &(0x7f0000036000-0x18)=[{0x2, 0x0, 0x0, 0x0}, {0x1c, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000a9f000)=0x0) 2017/09/12 13:14:20 executing program 7: mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2c, &(0x7f00008b2000-0x4)=0x100000200, 0x4) mmap(&(0x7f00008b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab3000)=nil, 0xab3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ab3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab5000)=@assoc_value={0x0, 0x7}, &(0x7f0000ab4000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ab4000)={0x0, 0x2, 0x0, 0x0}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r2, &(0x7f0000aae000)="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", 0x68d, 0x3ffff, &(0x7f0000aaf000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000819000-0x10)={0x0, 0xe66e, 0x1f0000000000000, 0x0}, &(0x7f0000581000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001c8000-0x8)=@assoc_value={r1, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009fc000)={r3, 0xfffffffffffffffd, 0x2}, &(0x7f0000aaf000)=0xc) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a94000-0x10)={r3, 0x0, 0xff, 0x81}, 0x10) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebfccdc7ab2ef78c28ab0f61aad024d6239eaef94108cc04a4f3141ec9ee7ae3d35342ea", 0xd1, 0x20008004, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000ab4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aae000)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xffffffffffffffff}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f00006ea000-0x10)={0x3, {"65442a6e4bd516"}, 0x8933}, 0x10) mmap(&(0x7f0000738000/0x1000)=nil, 0x1000, 0x4, 0x8010, r2, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) write(r0, &(0x7f0000001000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r7}) write$evdev(r0, &(0x7f0000001000)=[{{r1, r2/1000+10000}, 0xec, 0x7fffffff, 0x8}, {{0x0, 0x2710}, 0x4, 0x2, 0x4}, {{0x0, 0x2710}, 0x2ac0, 0x900000000000, 0x400}, {{0x77359400, 0x0}, 0x73, 0x3ff, 0x0}, {{r3, r4/1000+10000}, 0x6b9, 0x6, 0x6}, {{r5, r6/1000+10000}, 0x1, 0x1000, 0x401}], 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) poll(&(0x7f0000002000-0x38)=[{r0, 0x40, 0x0}, {r0, 0x8110, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x100, 0x0}, {r0, 0x10, 0x0}], 0x7, 0x2) set_mempolicy(0x4001, &(0x7f0000002000)=0x400, 0xfb) r8 = getpgrp(0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=r8, []}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000a62000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r9, 0x1, &(0x7f0000001000)={{r10, r11+10000000}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000)="000000000000000000", 0x9}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) open(&(0x7f0000002000)="2e2f66696c653000", 0x88000, 0x110) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x5)="6465616400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1000)="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", 0x1000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000007e000)="7573657200", &(0x7f000002c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="2e00", 0xffffffffffffffff) r2 = shmget$private(0x0, 0xc00000, 0x8, &(0x7f00003e8000/0xc00000)=nil) shmat(r2, &(0x7f0000cfc000/0x3000)=nil, 0x3000) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f0000854000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000158000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000a98000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x400001, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) sched_getaffinity(r4, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r3, 0xef3835857a0765d5, 0xc, &(0x7f0000003000+0x914)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r6, r5) r8 = dup(r7) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x38, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000+0x9ba)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5, 0x1, 0x6, 0x1b, 0x20, 0x80, 0x2, r11, r12}, {0x9, 0x2, 0x0, 0x647, 0xfffffffffffff801, 0x7, 0x2, 0xdc9}, {0x9d, 0x1, 0x3, 0x3f8}, 0x2, 0x8000, 0x3, 0x0, 0x60, 0x2}, {{@in=@empty=0x0, 0x8, 0xfff}, 0xb, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x2, 0xffff, 0x0, 0x5, 0x1000}}, 0xe8) r13 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x7, 0x181080) r14 = getuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r13, 0x400454cc, &(0x7f0000006000-0x4)=r14) get_robust_list(r9, &(0x7f0000002000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) link(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") 2017/09/12 13:14:20 executing program 2: r0 = socket$inet(0x2, 0x806, 0xffffffffffffffff) r1 = accept(r0, &(0x7f0000a5d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000349000-0x4)=0xe) sendto$llc(r1, &(0x7f0000bcd000)="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", 0x1000, 0x40000, &(0x7f0000fda000)={0x1a, 0xff, 0x3cea46d, 0x9, 0xfffffffffffffff5, 0x800000000000007, @random="cece9b8ff0bd", [0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000323000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x400800005, 0x0, &(0x7f0000b11000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x8000000000000802, 0x81) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000ff6000)=0xffffbfffffffff7f, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ff6000)="", 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000012d000)=0x8) recvfrom$ipx(r2, &(0x7f0000fee000-0x74)="", 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461ead332a9", 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x8, 0x4, &(0x7f0000e63000-0x6d)="9b4aab65abb13e0c802c27df32aeee2aebeadaa7fd4fad3c9e94096a33accffdaafe1bfbe46642d806ccb597047c94f53d05c39c5459193f5ed7725164d7da855d400873ad9b624ae7c267149b091c974c96bc3233d91d41b171de07370a77a5d8ede5e8d764c555359e55c356", 0x6d) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ff7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x2000, &(0x7f0000ff7000-0x1c)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000ff7000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000ff8000-0x10)="fa8b5143dbe6269dcc98041acab2e2e5", 0x10) [ 66.141120] sctp: [Deprecated]: syz-executor7 (pid 7545) Use of struct sctp_assoc_value in delayed_ack socket option. [ 66.141120] Use struct sctp_sack_info instead [ 66.161643] audit: type=1326 audit(1505222060.318:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=7540 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x451e59 code=0x0 2017/09/12 13:14:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) pipe(&(0x7f0000f58000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f60000)={0x0, @in6={{0xa, 0x0, 0x7137, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00004e7000)={0x1, 0x8, 0x0, 0x10000, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00003cd000-0x5c)={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d2}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x101, [0x5, 0x100000000, 0x100000000000, 0x100000000, 0x6, 0x5, 0x7, 0xfffffffffffffff7]}, 0x5c) r2 = open$dir(&(0x7f0000073000)="2e2f66696c653000", 0x440000, 0x120) fchmodat(r2, &(0x7f0000046000)="2e2f66696c653000", 0xd0) ioctl$int_in(r1, 0x2000000000005441, &(0x7f00005f9000)=0x0) getsockname$llc(r0, &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fc0000-0x4)=0x10) clock_adjtime(0x3, &(0x7f0000f02000-0xd0)={0x4, 0x7, 0x38000, 0x80, 0x1e, 0x6951, 0x4, 0x1, 0x7, 0x8, 0x8, 0x0, 0x5, 0xc11, 0x5, 0xa52, 0x5, 0x1, 0xc00000000000, 0x1ac, 0x2, 0x8, 0x10000, 0x35cc, 0x1, 0x1}) 2017/09/12 13:14:20 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00005b9000)={0x0, 0x0}) ioctl$void(r0, 0xc0045c77) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa493, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3f, &(0x7f0000acd000-0x4)=0xaf9f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f00007d6000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f1a000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000905000)={0x0, 0x0, 0x20000000001, &(0x7f00006a3000)=0x0}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002a5000-0x4)=0x0) symlink(&(0x7f0000a3a000)="2e2f636f6e74726f6c00", &(0x7f0000632000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000273000)="2e2f66696c653000", 0x101000, 0x100) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) write$evdev(r4, &(0x7f0000fbf000-0x60)=[{{0x2, 0x0}, 0x1, 0x80, 0x2}, {{0x3, 0x2710}, 0x965, 0x0, 0x0}, {{0x77359400, 0x0}, 0x7, 0x0, 0x0}, {{0xffffffffffffff68, 0x0}, 0x4, 0x1fe, 0xf65}], 0x60) ftruncate(r4, 0x10000) sysfs$1(0x1, &(0x7f0000fde000-0x1f)="3d706f7369785f61636c5f6163636573735b656d3173797374656d656d3000") epoll_wait(0xffffffffffffffff, &(0x7f0000b3f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xba9c) sendfile(r5, r4, 0x0, 0x72439a6b) 2017/09/12 13:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000484000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00000eb000-0x4)=0x2, 0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000065d000-0x4)=0xffffffffffffffff, &(0x7f00007cb000)=0x4) sendmsg$netlink(r0, &(0x7f00008bc000)={&(0x7f0000a58000)={0x10, 0x0, 0x3, 0x1f}, 0xc, &(0x7f0000d9e000)=[{&(0x7f00001d2000-0x14c)=[{0xd8, 0xafb4, 0x400, 0x9, 0x6, "2cb14181d899f0b65e2154be359a18ddafdb561148cb412dc809e6b780d4e9507d90dd445f664d4acef640cdfe85793e84e95e0680d7e77da7b325cb269e23032bb99ea7de8d6d0fa5d0bbeae1f1a238517ef79f5e1ca996a2b7ade8e60c51f069f46603e27b640221faa7896ca2e959fecf9e695a2eb181e95f0d009f0d673befd81619680bb062b53250f34077774d0f0b47d14bce86ff194d7b9d1f298c36e4433018193c2c6d462d34773d68df7989190ec38ab14f0ae2050400f0cfe234be0db7551ac196c3"}, {0x74, 0x4d, 0xd00, 0x7, 0x0, "3a3e88695e7772559749757079681b681eb87ea01bf6e804e1b78d8b6b42e59f2d909d2dbc4beb857bc0cd4ef4dbd61b7daa5d6f9ea7e2ef7c93b2a3c197598738b8bf2ea6f8ba3993dd4f494193e665fc501418d512d7ff1c4956b0ffd629bd7831c9"}], 0x14c}, {&(0x7f0000b42000-0x108)=[{0x68, 0x55, 0x0, 0x1ff, 0x8, "6be85bc02f8819cc0af2e5d0ab9f90f25e21478b46e149c2030dfcdf9d032dccc333ba0580d711d7b10eb5c6ca25a9e4336ad7ef94622113f29195350f4649cd1a43cb6bc8e4b766ccfffe63233085a8784b1d62bff186"}, {0x38, 0xc685, 0x4, 0x3, 0x9da4d8b, "f37e8a9ec1c02283d53823e296f16c491e04b770f0356d22c3b0e94ef47f2bc21fb06aef5ef9"}, {0x68, 0x8e, 0x10, 0x6, 0x8, "3028c6885f5c12d81cf17dadfc5b12b8856e2403da48a834866489f2a154b066c1c4477badc756f862ae687cab11f2acdb17c9d0340435574d56b8348b63e8cb28f9410fa78e53e4cc2e0710a30ac0e6bc004131e40d22"}], 0x108}], 0x2, &(0x7f0000080000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1, 0x800}, 0x80) writev(r0, &(0x7f0000962000-0x10)=[{&(0x7f00000d7000-0x3c)="390000001100094701bb61e1c30500ff0700000002000000d7efdfff08009b0019001a000f00000005ff00000000010004e9f50006000d0005a24db3", 0x3c}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d5e000)=@common="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x800, 0x0) pipe(&(0x7f000033c000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000d0000)={r3, &(0x7f0000218000)=""}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000fc9000)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f00006ed000-0x4)=0x0, &(0x7f00001bd000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r2, r5, &(0x7f0000493000-0x8)=0x400000000, 0xffffffffffffffff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000349000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000076000)=[{&(0x7f0000789000-0x3a)="39000000130019470400ff00000900ffefffdf00050000000079000000008005110001000000f20000000000040000011018e90700000000006f", 0x3a}], 0x1) socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000ada000-0x20)={"374d7c8f517883ba555aee9b9c6596e2", {0x4, 0x80, 0xfff, "8831a13e016e", 0x5, 0x0}}) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r8, 0x10d, 0x1, &(0x7f0000045000-0x4)="00000000", &(0x7f0000b34000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) preadv(r7, &(0x7f0000042000-0x87)=[{&(0x7f0000097000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000e8f000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f000022f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000c8c000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000285000+0x1b5)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00004fc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00005ca000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007a8000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f00008d9000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x9, 0x3) getpeername$inet(r4, &(0x7f000044b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000790000-0x4)=0x10) r9 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r6, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r9, 0x6, 0x13, &(0x7f0000c1c000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f000027d000)=0x9, 0x4) 2017/09/12 13:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000bfb000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r0, 0x6, 0x5, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r1+10000000}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) ioprio_set$pid(0x1, 0x0, 0x7ead) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b27000-0x4)=0x0) setuid(0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000de4000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00000e3000-0x5)={0x0, 0x0}) perf_event_open(&(0x7f0000c49000)={0x1, 0x78, 0x3, 0x0, 0x0, 0x100000000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0x0) sync() ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00007c9000-0x68)={0x7b, 0x0, [0xfff, 0x800, 0x10001, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000ada000-0x2)={0x6, 0x5b3a}) shmdt(0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000c8a000)={0x105000, 0x2000, 0x0}) io_destroy(r0) recvfrom$llc(0xffffffffffffffff, &(0x7f00001d2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40, &(0x7f0000fec000-0x10)={0x1a, 0x1d, 0x100000001, 0x7fff, 0x8, 0x36a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/09/12 13:14:20 executing program 4: r0 = socket(0x8, 0x3, 0x88) socketpair(0x8, 0x8000f, 0xffff, &(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x10, r1, 0x0) stat(&(0x7f0000fa9000-0x8)="2e2f66696c653000", &(0x7f0000fa8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00003cb000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x1e, r0, 0xfffffffffffffffe) mmap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3, 0x33, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00003cf000-0x4)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f00007ff000/0x2000)=nil, 0x2000, 0x203, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x7, 0x1) mmap(&(0x7f00007bd000/0x3000)=nil, 0x3000, 0x1000001, 0x8000010, r2, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fa9000)="2e2f66696c653000", 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x4000)=nil, 0x4000, 0x4, 0x32, r2, 0x0) seccomp(0x1, 0x0, &(0x7f00003cd000)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x3, 0xffffffffffffffe0}, {0x16, 0x4, 0xfffffffffffffffe, 0x0}]}) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r2, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x4032, 0xffffffffffffffff, 0x2000000000) mmap(&(0x7f00006a6000/0x3000)=nil, 0x3000, 0x3, 0x35, 0xffffffffffffffff, 0x4a) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(r2, &(0x7f0000019000-0x8)={0x0}, 0x8, 0x2) r4 = socket(0xa, 0x2, 0x0) r5 = dup(r3) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000000000) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f000005a000)={0x6, 0x4}) mmap(&(0x7f0000024000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x11000004, 0x910, r3, 0x0) getsockopt(r4, 0x0, 0x40, &(0x7f000005a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000004e000)=0x54) ioctl$void(r3, 0x5450) 2017/09/12 13:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400801, 0x0) prctl$setname(0xf, &(0x7f000069b000-0x7)="6c6f6574683100") mlockall(0x1) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000f03000)={0x0, 0x0, [0x9, 0xffffffff, 0x100000000, 0x8, 0x9, 0x2780000000000, 0x4a, 0x3]}) close(r1) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0x8, 0x7, 0x1000, 0x81e6, 0x51b}) ptrace$setsig(0x4203, 0x0, 0x9, &(0x7f0000c02000-0x10)={0x39, 0x40, 0x8, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000af7000-0x4)=0xc) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000be2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x336617dd417846b6}) msgsnd(0x0, &(0x7f0000338000)={0x1, "9431b4ec23f5267b49660568e1ad8dc97b601a270f9a25f9b02c7b787193e01e"}, 0x28, 0x800) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000732000-0x8)={0x0, 0x0}) r6 = gettid() sched_setaffinity(r6, 0x8, &(0x7f00005d4000)=0xb2d9) r7 = syz_open_dev$mice(&(0x7f0000421000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000000000000) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00005a2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r7, &(0x7f00004fa000)="", 0x0) fcntl$setlease(r7, 0x400, 0x200000000) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f0000e15000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(0xffffffffffffffff, &(0x7f00001b4000)={&(0x7f0000c3a000)={0x10, 0x0, 0x8, 0x9}, 0xc, &(0x7f000053c000)=[{&(0x7f00007c0000)=[{0x8c, 0xa2, 0x320, 0x5, 0x7ff, "68865d7a535785bcfdceadd31953f69f9f1693ccfd653e083d86942f5fb2c938082e47b5d070a877d88ec5a84ee18cfeae7bff9c565bd89925ca07ca6c05c1f02854fd6424947e297166492bf678c1ba293f5179caa6f992352a62ac07eb0681191ae36f71a5a75ecd746fddc5fe8e88ea8352f154d7363456d8f853"}, {0x61, 0x1, 0x1, 0x7f, 0x10001, "fe9def8dbc04b0749563d396c271d0bab0994d37c3efb7fd6dadda89538c8acbd95bf0094f4d3040b70a2567fabac4755e9ebb83e5b67b85d84e2879625e6f0771c73b8a730916093083820f8e028efdf9"}, {0x9a, 0x5, 0x4, 0x31, 0x80, "eafca57d7927ca818f8e2fed8d51988e048bcb807a522c6d4757e19d88d3b7639affc364e099fafdb5f9c4351da4f871180c00b4aae3f9803b369644df84e16b0cdf905336202330157b9ca74bc8b93b0d1478018aa59d38304b6bd82a3706a020f1c1c13e99160bda2f4b4b83cbf60eb829ff13252d56a7db1d78630e07818ea834b06bb19e297dd528"}, {0x25, 0x0, 0x0, 0x80000001, 0x2, "11869317c131332747a74c8e32182c88ce5c4f5bed"}], 0x1ac}], 0x1, &(0x7f0000e9d000-0x130)=[@cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, r7]}, @rights={0x28, 0x1, 0x1, [r5, r0, r5, r0, r3]}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r7, r7, r1, r5, r5]}, @rights={0x20, 0x1, 0x1, [r0, r7, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r7, r3, r7, r1, r3]}], 0x9, 0x8010}, 0x8000) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000443000-0x68)={0x6, 0x9, [{0x4, 0x0, 0x200}, {0x1, 0x0, 0x80}, {0x401, 0x0, 0x8}, {0xffffffffffffffef, 0x0, 0x3e7e}, {0x5, 0x0, 0x0}, {0x0, 0x0, 0x7}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000a83000-0x98)={r2, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffffffff}, 0x98) r8 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000303000)={0x14, 0x98, &(0x7f0000284000)="5fe48f4f42b1e2b6e0ff5078479f81368c95a4ba16f058b691b4d9c25bde2368edf05803d025ffca6e335159fe1f4c9be30abc23a9312412a320a9cf5adbaeee83255858bc4b04ef238ef2691c2de7575fc721cac5c409e2da53b455cd2338d2115fc4b5c9e9443139abe3b02c9fc0b8143ac154cc559c4e5d72bf76e756b8f74185fdb8d7ad69c96b61a4fa30153361431d2cd8d235cda6"}) write$evdev(r8, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000456000)={0x0, 0x0}) 2017/09/12 13:14:20 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e08000)={@generic="cefc446f2fdab2b3a8724aea4e720909", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x7f, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000003000-0xc)={@rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) write(r2, &(0x7f0000000000)="062c350513ba7d2842eb936203d328c9262263d3b02cc5f8b5a00e0126833cf6e8cdbfbdd6999a832c618955522f2b0030f229447560a86a155257341b5fd2f2b388c8ed2afafd94f8a2db3f328202cd5f2b0a4ac8ddf7abc0db3b3d8d1c4412fa776e2828f791dd5072bebc53a528e3", 0x70) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000003000)={0x200, 0x4, 0x3, {0x0, 0x1c9c380}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000c1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x4) tee(r0, r0, 0x2, 0x1) 2017/09/12 13:14:20 executing program 2: mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)="2f6465762f6b766d00", 0x5, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x4) mmap(&(0x7f00009a1000/0x3000)=nil, 0x3000, 0x20000004, 0x111, r1, 0x18) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0xa, 0x4) setsockopt(r2, 0x107, 0x12, &(0x7f0000314000)="", 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c7000)="2f6465762f70746d7800", 0x4000, 0x0) write(r3, &(0x7f0000014000)="7b", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000013000)={0x3}, 0x4) r4 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000013a000)=0x0) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000baa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000326000-0x4)=0x8) tee(r4, r5, 0x40000, 0x4) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000028000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r6, 0x0, 0x800000002) setsockopt$inet_mreqsrc(r7, 0x0, 0x2a, &(0x7f0000ef5000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) bind$ax25(r2, &(0x7f0000d88000)={0x3, {"6c980000000001"}, 0xb73}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000797000)=0x18fe, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r6, &(0x7f00004e6000-0x1)="06", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) dup2(r7, r6) [ 66.358531] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44980 sclass=netlink_route_socket pig=7580 comm=syz-executor1 [ 66.431368] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 66.483951] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=44980 sclass=netlink_route_socket pig=7597 comm=syz-executor1 [ 66.527734] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/09/12 13:14:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x3f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(r0) clock_gettime(0x5, &(0x7f00001e3000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000045f000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000cae000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0xff, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xfffffffffffffffe, 0x40, &(0x7f00000c4000)={0x0, 0x0}, &(0x7f0000cef000)=0x200, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f0000048000)=0x1, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000a84000)=0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000752000+0xa94)=r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d06000)={0x0, 0xeb0, 0x7fffffff, 0x1, 0x200, 0x210a, 0x64c, 0x3, {0x0, @in6={{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x1f, 0x3, 0x5, 0x3}}, &(0x7f0000b88000-0x4)=0xb8) socketpair(0x0, 0x1, 0x5, &(0x7f0000f1c000-0x8)={0x0, 0x0}) ioctl$TCSETAW(r6, 0x5402, &(0x7f0000f5f000-0x14)={0x800, 0x70000000, 0x1ff, 0x4, 0x6ba, 0x2, 0x6, 0x8, 0x9, 0x3}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ee8000)={r5, 0x5, &(0x7f00000de000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2c1, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4348c2e5}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000441000)=0x10) r7 = syz_open_dev$sndseq(&(0x7f0000f3b000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f00009c0000-0x58)={{0x0, 0x1}, 0x0, 0x0, 0x8, {0x8, 0x7}, 0x9, 0x10ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r3, &(0x7f0000809000-0x1c)={0xa, 0x0, 0xa6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x423, &(0x7f00006fa000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7f2166111acb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "eb7a58", 0x0, "1e555e"}, "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"}}}}}) semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000f6e000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$inet6(r3, &(0x7f0000f06000)="", 0x0, 0x0, &(0x7f0000f06000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000cbb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff, 0x1, 0x1, 0x6, 0x1ee66a7c, 0x1, 0x4}, &(0x7f0000f08000)=0x20) select(0x40, &(0x7f000012e000-0x40)={0x86a, 0x0, 0x6, 0x567a, 0x1, 0x2, 0x3, 0x5}, &(0x7f0000e19000-0x40)={0x9, 0x10000, 0x1000, 0x9, 0x0, 0x6, 0x6, 0xff}, &(0x7f0000c7e000)={0xb3, 0xffffffffffffffff, 0x3f, 0x1, 0x6, 0x4, 0x6, 0x46}, &(0x7f00001fc000)={0x77359400, 0x0}) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000fbe000)=r4) 2017/09/12 13:14:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c87000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30a608a0d00a4777, &(0x7f0000267000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000074000-0x4)=0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000053f000-0x96)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x4, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0, 0x1d}}}}}) socketpair(0xf, 0x806, 0x9, &(0x7f0000e2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000067000+0xebe)={0x0, 0x20}) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000005000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000054000)=[{&(0x7f0000000000)="46343ebf8dac5c2b440677c405605e49057e36760edfee6cdd4ac3fb53c9dd6ed420cbed074b8bde1d35ec6f108d7cce32b90761db61f6187acb3ef178b13cacacaa4e3d714da37185dc25bb725810fd829ea86060d4485d", 0x58}], 0x1, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x2) socket(0x10000000000010, 0xa, 0x1200000002) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000c0d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000929000)=[], 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009fb000)=0x0) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f000070f000)=0x4000000000001002, 0x4) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000931000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fc, 0x100, 0x0, 0x0) sendto$inet(r5, &(0x7f00000b9000)="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", 0x9a2, 0x18, &(0x7f0000932000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000019000-0x4)=0x400001f, 0x4) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000188000-0x4)=0x0, 0x4) listen(r4, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x5, 0x7) 2017/09/12 13:14:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x342a, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x33f4, 0x2c, 0x1, @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={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x2c, 0x434, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0x37, "42c6210e94734ad31d1f715bd6adaf4f15b9d32df2dc3e5e4cbfa46efa156b4363e2b2f04526f1b0928ec5f7827b50482779995fe271ca"}, {0x1, 0xf1, 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"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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000066f000)="2400000013000701001e8018002200000210000cd500030001000000a200000e6b46161721d6e7", 0x27) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00007f1000-0x4)=0x0) bind(r1, &(0x7f0000ffc000-0x10)=@ax25={0x3, {"2b01ba0f732bd4"}, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004fc000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000, 0x3841}, &(0x7f0000f95000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000068a000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, 0x8, 0x200, 0x7, 0x90da57c450947d59}, 0xa0) r3 = socket$inet6(0xa, 0x0, 0x1000010000003) r4 = socket(0x2, 0x5, 0x3) sendmsg$inet_sctp(r1, &(0x7f0000e2f000-0x1b)={&(0x7f000075d000)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000005c000)=[{&(0x7f0000e4c000-0xa1)="2833c973633f5b8df9ae3b3ac9b10e873f3de07e699cdd0a6b8c83f5d14bac504bc59fdbe3d4de1354b8b0bb59e969693b47ecca4a1ee009b748db329687f5e7276f5cd8d4852a9cdd1ef8fbd630cea956ec23706631c04f9a275190b1d8bf0d7486e59fc1c7595cd533320b820166496167b66f1a9fec81989cdc55787223c05ff075dd138c51934d171e1697986b79cf707884af6f02df564ec656cfd665426a", 0xa1}], 0x1, &(0x7f0000e67000)=[@sndinfo={0x20, 0x84, 0x2, {0x40, 0x2, 0x2, 0x6100ed45, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x200, 0x9dca, 0x1, r2}}], 0x2, 0x40000}, 0x8805) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r4, 0x0) connect$ax25(r4, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r4, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r1, 0x6, 0x6b1, &(0x7f000046b000)=0x0, &(0x7f0000f72000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r4, 0x0) mmap(&(0x7f00003bf000/0x4000)=nil, 0x4000, 0x4, 0x44050, r3, 0x1000000000000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:20 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x20000, &(0x7f0000fb2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x8, 0x0, 0x4, &(0x7f000088e000)={r0, r1+10000000}, &(0x7f000005c000)=0x80000000, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x9, 0x4810, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00008dc000)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000084b000)=0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x800002000004, 0x40020013, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000fc3000)=0x0) fcntl$notify(r2, 0x11, 0x11) writev(r2, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) clock_getres(0x7, &(0x7f00002c7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x1000000000000) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000071c000)=0x18) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x10000005, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bd0000/0x3000)=nil, 0x3000, 0x6, 0x3f, r2, 0x4000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x83, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r5 = signalfd4(r3, &(0x7f000000e000-0x8)={0xa2ef}, 0x8, 0x80800) r6 = dup2(r4, r5) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) mmap(&(0x7f0000a96000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x51812, r4, 0xffffffffffffffff) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000fd8000-0x2)="0100", 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) syz_open_dev$usbmon(&(0x7f0000c8a000)="2f6465762f7573626d6f6e2300", 0x2, 0xf726258a26c1593f) fallocate(r7, 0x10000, 0x34, 0x7) epoll_create1(0x80000) mkdir(&(0x7f0000bd1000)="2e2f66696c653000", 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd8000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d9073081a2e", 0x50, &(0x7f0000bfb000)="") 2017/09/12 13:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000142000)="f433745c4a86484c4d3748ff89c778c142462571b3dde185cf9abe996c89710bc5899d83e1d46858a447532c446bc14af1829b989926620bd8de4a3d720aa5a363b4596d0a2f5a97d8503ef73abcffcf5b75c1bf3c9b9558e3f4d477b9", 0x5d) setsockopt(0xffffffffffffffff, 0x8, 0x96, &(0x7f0000b1a000-0xe8)="6e1513614d53c67a4e798b96d3468d01e033c7531b9073847d135aea4b7002eb3912ac5a9d12cb885a6ed4473c0aa7f5d40ff6a78bbe441b1e213935b215bba433ef7b5f360abaa8f487fd9b956eb364f1b01fe63e7eb5a4a0d9aa4e1614e76f8784b3c45dfcda9fed02dfc8e9fa0f64834015e49ec3c50055e24d25e8db56c7db5bf20db217a09d327a6efe392844551faced1f18010131bcf516ef3e142741e9445e299753dc5952a5ee9443298c84b1137bb57118f2189ec3f164ea3513181b2b15d1af428aef8a17a28cc97cc2c13b954b35021f222eb4b757f5e7aa70bc53f8dd4108a6771f", 0xe8) sendto$inet(0xffffffffffffffff, &(0x7f00000d5000)="86a402df9430bbd28f205459a390cc5c22b8f93e4862ab96bc8f32c71802b5a946c4743618d16db6d3983c29a71c68bbff5bc2a33cf0f407432f67981395a2aaf7cc28b5df2b395d26f93fa8f1b66c94c1f36700b59a36dd8ae89d38180f621dea5640c92c313b6f0e070b", 0x6b, 0x800, &(0x7f0000d46000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f16000-0x4)=@int=0x0, &(0x7f00005da000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000dd000)=0x101) bpf$MAP_CREATE(0x0, &(0x7f0000993000-0x1c)={0x6, 0x4, 0x8000, 0x5, 0x4, 0x0, 0x0}, 0x1c) 2017/09/12 13:14:20 executing program 2: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ddc000-0x8)="2e2f66696c653000", &(0x7f000000b000-0x6)="2e2f62757300") socketpair$inet6(0xa, 0x8, 0x100, &(0x7f0000152000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b41000-0x4)=0x0) r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r2 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x80) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000dde000-0x38)={&(0x7f0000dde000-0xe)=@file={0x1, "2e2f6275732f66696c653000"}, 0xe, &(0x7f0000a63000)=[], 0x0, &(0x7f000088a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x8, 0x40000}, 0x20000000) r3 = syz_open_dev$sndseq(&(0x7f0000d09000)="2f6465762f736e642f73657100", 0x0, 0x305000) rt_sigqueueinfo(0x0, 0x3c, &(0x7f0000ddc000)={0x26, 0xa0, 0x7, 0x1}) fcntl$setstatus(r3, 0x4, 0x2400) fcntl$setlease(r1, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000d8f000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000ddd000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24, 0x40000000, &(0x7f00007aa000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) signalfd4(r1, &(0x7f0000699000)={0x4}, 0x8, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c10000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ddc000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000986000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) geteuid() ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00007e6000)=0x38) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ddc000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5, 0x2, 0x6, 0xffffffff}, &(0x7f0000ddb000)=0xa0) truncate(&(0x7f0000ddd000-0x8)="2e2f66696c653000", 0x7fff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c57000-0x10)={0x2, 0x204, 0x6, 0x0, r5}, 0x10) fcntl$setlease(r1, 0x400, 0x2) 2017/09/12 13:14:20 executing program 5: socket$inet6(0xa, 0x6, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f000071a000-0xe2)="b746308ac3796a64ccca8555346a60c453d450a57991ce8a6582d98ad63762d245aa205c135d452b253533dfdec285712b0dd95d79dabe09bb22ab48e9f13e93acdeed85a51ea894b4602fa344adab7271e28acdb7b6f8009800206d2537e046450069815705e200f7d8f7c254143f4130b6c81b81d2422ffd4779d9e12c1a3a92654a1986004700eabab1ff04269a57464a2471febd9d510000172d8f56caa0c6f80e522f72c19a89ee67f64c0fac701895fe964dac9de76700b06e1161c16c4bc1d55bca4320c14479a96c3e6a331a230aeb0bbf30fa4e439d701fec25f2ad6c38", 0xe2) syz_emit_ethernet(0x76, &(0x7f0000fb9000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @x25={0x0, 0xff, 0xff, "3f1340178f277675e4b1c93bfe10dc064f332cf37ec1dc4c088553235c9e0400cb26a4003fef947250fe70385797e8520fc0aeb1b9f73518cbf0952b4fb14759a37ff0304baff300ffe8d3ea68fc064100000000000000bf38fc73d83f3ae1f077f5bddfd6"}}}}) r2 = socket$inet6(0xa, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bfd000)=0x0, &(0x7f00008ad000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000489000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000dff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000090e000)={r3, 0x2, &(0x7f0000d2a000-0x2c)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004cc000-0x4)=0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f000035b000)=0x9, 0x4) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000031d000)="2200000015000700ea091008090007000a0000000022000004000300040001008c45ab", 0x23) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000120000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r5, 0x0) r6 = socket$inet(0x2, 0x9, 0x40000000008) syz_emit_ethernet(0x62, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x8001, 0x200000000000, 0x54, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a307101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}) recvmsg(r6, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000320000)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x44) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x63f, 0xf}, 0x8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r6, 0x1, 0x5, &(0x7f00008a0000)=0x1000000cb79, 0x4) 2017/09/12 13:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000899000-0x8)="2e2f66696c653000", 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e29000-0x10)={0x2, &(0x7f00000b9000-0x10)=[{0x2, 0x80000001, 0x1, 0x5424}, {0xfff, 0x3, 0x4, 0x4}]}, 0x10) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000572000)={0xa, 0x0, 0x23d0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) r2 = socket(0x40000000000a, 0x3, 0x2a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000515000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00006c9000-0x4)=0x98) setsockopt(r2, 0x3a, 0x100000001, &(0x7f00002cb000)="15", 0x1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00003f1000)=0x0) r4 = getuid() lstat(&(0x7f0000258000)="2e2f66696c653000", &(0x7f0000888000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) lstat(&(0x7f0000749000)="2e2f66696c653100", &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000923000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d4a000)={0x0, 0x0, 0x0}, 0xc) r10 = getuid() getresgid(&(0x7f0000aff000)=0x0, &(0x7f0000255000)=0x0, &(0x7f0000c3c000-0x4)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000b90000)=0x0) pread64(r2, &(0x7f0000890000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0xffffffffffffffff) r13 = getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f27000-0x4)=0x0) stat(&(0x7f00006b7000)="2e2f66696c653000", &(0x7f0000fe0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = getpgid(0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000008c000)={0x1dd, 0x5}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a7b000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000436000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d8d000)=0xc) sendmsg$unix(r1, &(0x7f0000f0e000-0x38)={&(0x7f0000c7c000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00000a0000-0x1f)=[{&(0x7f0000324000)="18e20ac5b266b97add0c0b0b01c3f9c5449b7d1a5a854bd8bcae4347d556f9b9687e3fac5098f410798e705f5ebdf741646d94dc8c14acd1acde6edbeea0e2ed1ccba6b75053a100cc7a15c21223efaf083d2bda6303c6624daf9bca05b2ab6de878e51f9054929ee1", 0x69}, {&(0x7f0000936000)="", 0x0}, {&(0x7f000054d000-0x1000)="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0x1000}], 0x3, &(0x7f0000788000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, r1, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r2, r2, r2, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, 0x0}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x9, 0x1}, 0x4000) ioctl$void(r0, 0x5450) syz_emit_ethernet(0x117, &(0x7f00008b3000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x9, 0x6, "43f087", 0xe1, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0x0, 0x6, "9c5a71", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x32, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x3b, "b5b5ae03d88f2a76f8db7bbac3ea195df435c392be11be46951fd60b0e1fd6495ae82b518e9496214eceeaa31a9e1bd80731ea99fac6e0a5cd1734"}, {0xc2, 0x25, "8c5ae243e378dc0c2cdfe95c66562a846cffae0f9ec6b21d5573d778039011628eb5768e45"}, {0x7, 0x2b, "cc69394f90cffc521439e25b81e432038a859076e0635e59d2a778e6115df3f1da6ac1bee033121bbd8840"}]}], ""}}}}}}}) 2017/09/12 13:14:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = creat(&(0x7f0000a13000-0x8)="2e2f66696c653000", 0x1) getsockname$llc(r0, &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000130000)=0x10) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000018e000-0x8)="2e2f66696c653000", &(0x7f0000b07000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000543000)={0x7, 0x6, 0xf70, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(r1, &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x798) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) mount(&(0x7f0000d63000)="2e2f66696c653000", &(0x7f00000a0000)="2e2f66696c653000", &(0x7f0000808000)="6d717565756500", 0xa20020, &(0x7f0000198000-0x79)="7b10e4996dc1825634134561ed75302e9f46413a5af502bef839634810f914e28b041f4eea4463031e2e8ec1e3e7ae132fb80d3e1aff17bacdf6c532a8480f778de3d49a6fafdc4995c12d2758c0f3b5c1d6006ed7c365452ab7b0cbdb9bc7e7ee0aa0748b1999dc2d0f3fcad23bc1649158d682eae8afedfa") mknod$loop(&(0x7f000023d000)="2e2f66696c653000", 0xc000, 0x1) mount(&(0x7f0000c2b000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000080000)="") mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x802, 0x0) write(0xffffffffffffffff, &(0x7f0000fc2000)="f1", 0x1) socket(0x0, 0x0, 0x0) 2017/09/12 13:14:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00004d9000+0xcd9)=0x22bd, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$mice(&(0x7f000076f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009ac000-0x18)={0xaa, 0xf7fffffffffffffd, 0x0}) r1 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x2) fcntl$addseals(r1, 0x409, 0x8) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000b18000-0x4)=0x91) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0xa, 0x0}) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) fchown(r2, 0x0, 0x0) close(r0) 2017/09/12 13:14:20 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00008ee000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x20100) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x400) msgctl$IPC_STAT(r1, 0x2, &(0x7f000028f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r2) clock_gettime(0x0, &(0x7f0000bb4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00003f2000)={0x5, 0x7, 0x7fff, {0x0, r5}, 0xfffffffffffffffd, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x1000001) sched_setaffinity(0x0, 0x8, &(0x7f00003da000-0x8)=0xecd9) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000db5000)="2f6465762f70746d7800", 0x100000129103, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r7 = fcntl$dupfd(r6, 0x406, r6) r8 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000cd1000)={0x2000, 0x0}) ioctl$TCXONC(r7, 0x540a, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000229000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f88000)=0x3864, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r7, 0x800442d4, &(0x7f0000002000-0x4)=0x1) r9 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x107, 0x7, &(0x7f000008e000)="3c01da23", 0x4) sendmsg$nfc_llcp(r9, &(0x7f0000059000-0x38)={&(0x7f0000e89000-0x60)={0x27, 0x3, 0x0, 0x3, 0x0, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be7844bbefbf1cc00a24f9c00000000e51613cac2d11381014c05cae78f3e861c321787e081000000522b5341", 0x0}, 0x60, &(0x7f0000991000-0x70)=[{&(0x7f0000262000-0xa)="ec01000000000000ff0f", 0xa}, {&(0x7f0000bc2000-0x1000)="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", 0x1cc}, {&(0x7f0000026000)="6bfbceb42dc220c30fd39357b1030bf58c9838be89332d7f9bc573e1b5a8b57f06553c9eb15bf2763a3972fe2308348126763a963aab3068f15b19ae7128d58886a630244d7920fd323934f57f288def559475ce9a2c5d5d4982f2403cdb601bd5be0d6db93bdac0549638bd1feeb1c253bf2892fde77f646eb638e275434930ab382a4a412236f9b91f87a5e36887e967959757b9013a591d49ef904b6ead", 0x9f}], 0x3, &(0x7f0000058000)={0x90, 0x19d, 0x8, "e848c08ace4e35c0778d238e137c6a6631f8c62f149f43510456ee9194aa92c311e19599a946f1806d5eac5eb2ac3afd288152a9640d85a010117064370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x42880}, 0x4014) ioctl$TCSETSF(r7, 0x5404, &(0x7f00008b2000-0x24)={0x7, 0x41, 0x9, 0x3, 0xfff, 0xffffffff, 0x6, 0x628, 0x0, 0x0, 0x8, 0x6}) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000320000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ifreq(r3, 0x8993, &(0x7f0000526000-0x28)={@common="73697430000000000000000000000000", @ifru_map={0x80000200, 0x6, 0x10000000800, 0x1e0, 0x8000, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000049c000-0x68)={0x40, 0x7, 0x7, {0x0, 0x989680}, 0xfff, 0x869, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/12 13:14:20 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)="2e2f66696c653000", 0x8000, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000357000-0x9)="2f6465762f76637300", 0x8000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b07000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c40000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d8a000)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000498000)={r5, @in6={{0xa, 0x0, 0x10c8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xffff, 0x4, 0x0}, 0xa0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000037c000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$join(0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000976000)={r4, 0x3}, &(0x7f0000e94000-0x4)=0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000926000)=0x0) r7 = syz_open_dev$urandom(&(0x7f0000032000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) close(r3) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000440000)={0x6, 0x8, 0x9}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) r8 = socket(0x10, 0x2, 0xc) write(r8, &(0x7f0000019000-0x26)="1f0000000101ff0000000000000003760f0000000700080000001c0000083c", 0x1f) 2017/09/12 13:14:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7ffff, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) timer_create(0x0, &(0x7f0000000000)={0x3, 0x4, 0x0, @tid=0xffffffffffffffff, []}, &(0x7f0000994000-0x2)=0x0) r3 = fcntl$dupfd(r1, 0x406, r1) r4 = semget(0x2, 0x3, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r4, &(0x7f0000003000-0xc)=[{0x7, 0x7f, 0x800}, {0x3, 0x8fc, 0x800}], 0x2, &(0x7f0000002000-0x10)={0x77359400, 0x0}) syz_open_pts(r3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000003000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000000000)={{r5, r6+10000000}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006c7000)=0x0) r8 = fcntl$dupfd(r3, 0x0, r3) fcntl$getownex(r8, 0x10, &(0x7f0000586000)={0x0, 0x0}) getpgid(r7) gettid() r9 = socket(0xa, 0x3, 0x40) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x3, 0x0, r7, 0x0, r10, 0x0, 0x1, 0x0}) setsockopt(r9, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0xfffffffffffffff5, &(0x7f0000e6e000-0x10)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d12000-0x4)=0x0, &(0x7f0000431000)=0x4) [ 66.725776] dccp_invalid_packet: P.Data Offset(172) too large 2017/09/12 13:14:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000091c000)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r4 = open(&(0x7f0000142000)="2e2f66696c653000", 0x10100, 0x124) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={r7, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0xc, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000808000)="2e2f66696c653000", 0x109) inotify_rm_watch(r0, r8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ffd000)={0x20000000000007d, 0x225, 0x401, 0xc007}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000773000)=0x200001fe, 0x4) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket(0x10, 0x2, 0x0) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x40000, 0x0) getsockopt$netlink(r10, 0x10e, 0x5, &(0x7f0000000000)="00000000", &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x20000000, &(0x7f0000df4000)={0x0, 0x0}) 2017/09/12 13:14:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000c42000-0x4)={0x1}, 0x4) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) io_setup(0x1, &(0x7f000031e000)=0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000490000-0x8)={0x9, 0x100000001}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000a6e000-0x10)={0x0, 0x1000, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000eda000)={0xae0, 0x100}) setreuid(0x0, 0x0) pipe2(&(0x7f0000cc3000-0x8)={0x0, 0x0}, 0x0) connect$packet(r2, &(0x7f00005d1000)={0x11, 0x11, 0x0, 0x1, 0x60d, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) io_submit(r1, 0x2, &(0x7f0000df4000)=[&(0x7f0000c45000-0x40)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, r0, &(0x7f0000289000-0x8d)="", 0x0, 0x0, 0x0, 0x1, r3}, &(0x7f0000faf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000761000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r1, 0x3, &(0x7f000092e000-0x18)=[&(0x7f0000c45000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000000, r3, &(0x7f0000f41000-0xe9)="a906c71fb51097af69e7cd195dabbe5a7cb6d08bfcf1d19c9cb350633f733f02970a679be8056ea952da23609550e56971c40344fdc4563761127c30bc62021b9f4786a8d1db8268e687d942e6b78057aa23004a10213829ffdff6c744bae1ac034904660d668bce1fedc4a1a30d4b2b2475a48a85edef670c4e47ac065b51b73df543b48728e5ba47f808c28029bf81cb1100d101bb1aa66dba79030a7fec72f7da96c30d67d9b0fba628827a39c086b12c239a2055fece1cf8f85f74cf535b6b2e99a464ee43ef6e601807ca61e4672a418fe1e5212d24b2811177ac9ce74e825e71ff9f419840aa", 0xe9, 0x1b, 0x0, 0x1, r2}, &(0x7f0000faf000-0x40)={0x0, 0x0, 0x0, 0x6, 0x6, r3, &(0x7f000007d000-0xb1)="ef6003c5e51c4d963f0a584e9357940d332caa4db5b7706f7255910311439f9044fb9c84ddd1035965d33eda322664356942bbb15b19713556b5b67b56264555802bec0f1d0e0a0f21b1bab1b32132b528277b703699f4acee1841c32168fecc14aff31aacb380251257577501a3c6e4433e80b4d9f8af4a9223d3cdbc77b3b5fdd5a506e2e4ac50a53227f9229359535dadd7373ed4819b8add416ebb15495d42dc6b4ca807106687b1158a91e36cb8f2", 0xb1, 0xa270, 0x0, 0x1, r3}, &(0x7f0000c45000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1f, r0, &(0x7f00009ed000-0xae)="b6ac9eb0c96b245d6f9cee085ea83f67c6f3601fe4230a28a149c1863e2d93860e763f79799dc931289d6f6910342c925651d9b6e2078cd61b7fc446b43ff4a614ea1bb4cce44b4a1a1c90c7a1fcd1e9b080d8e7b9735141050d0fef438ea3b5c491c1147dbc0d4e4500a69ee100149616e52dc01fb8602499813a9061e681f8260724f19ec0b5dd7671cc3d3f54b18a25134f692a8001a95024045b3429a7f178dc3dad0fe85b34df38a76f17ff", 0xae, 0x0, 0x0, 0x0, r2}]) 2017/09/12 13:14:21 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, r0, 0x4000000) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x8, 0x40000050, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000009, 0x36, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f000004a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000011000-0x107)={0x0, 0xff, "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"}, &(0x7f0000006000)=0x107) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000062000)={0x0, 0x8f, "eb68e74b7ae3f387a552d73268c9712faf3cce8c73635e62958d2b95df17b905559c707491b7c90fbc23d518d332c48d2e0b9f13e9d1f913f98cadb307e769c875d3ccc836c0eb36fdd39a36f28a7e8d137e3131ed2b4a37eb00b977fa318fec340ac07c6450f6e0337dafc67cf180ea631a87b2b447a013565188754971319c2a196b6625eaf13be437f769c72c6d"}, &(0x7f0000063000-0x4)=0x98) r1 = userfaultfd(0x10000000000800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x1, &(0x7f000003c000-0x113)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000061000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000062000-0x4)=0xb3d) futex(&(0x7f0000013000-0x4)=0x7, 0x5, 0x1ff, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) semctl$SETVAL(0x0, 0x8, 0x10, &(0x7f0000016000)=0x404) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000064000-0x51)={0x80000001, @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]}, 0x5, 0x1}, &(0x7f0000063000)=0x98) ppoll(&(0x7f0000044000-0x28)=[{0xffffffffffffffff, 0x400, 0x0}, {r1, 0x2080, 0x0}, {r1, 0x4000, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {r1, 0x0, 0x0}], 0x5, &(0x7f0000062000)={0x0, 0x0}, &(0x7f0000062000)={0x6}, 0x8) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x2000004, 0x812, r1, 0x37) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 66.817367] dccp_invalid_packet: P.Data Offset(172) too large 2017/09/12 13:14:21 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000001d000)="2f6465762f766373612300", 0x80000001, 0x40000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000001f000-0x4)={r0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f000001d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000001c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x3, "09"}, @mss={0x2, 0x4, 0x3}, @timestamp={0x8, 0xa, 0x100000000, 0x4}]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f000001a000-0x8)={0x42424242, 0x42424242}, 0x1, 0x8) syz_emit_ethernet(0x3b, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r5, r4, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@eol={0x0}]}}, {"05"}}}}}}) syz_extract_tcp_res(&(0x7f0000015000)={0x42424242, 0x42424242}, 0x0, 0x5) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000020000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0xfffffffffffffffc, 0x32, 0x0, 0x0, 0x6, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x8, 0x12f, 0x0, 0x4, [{[], 0xd}]}]}}, @tcp={{0x1, 0x0, r7, r6, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c10"}}}}}}) ioctl$void(r2, 0xc0045c77) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8)={0x42424242, 0x42424242}, 0x0, 0x400) pipe(&(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f000001a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [{[], {0x8100, 0x80000000, 0x400, 0x8}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0xfffffffffffffff9, 0x6e, 0x2, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r8, 0x0, 0x0, 0x16, 0x2000000000000011, 0x0, 0x0, 0x1, {[@eol={0x0}, @sack={0x5, 0x1a, [0x5, 0x8, 0x80, 0x463, 0x7ff, 0x3]}, @window={0x3, 0x3, 0x101}, @generic={0x17, 0xd, "97e814bd22e4109a5817b2"}, @window={0x3, 0x3, 0x49}, @sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "5bc8d9bde5e28edd85f62d7c823d512c"}]}}, {"3702"}}}}}}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000022000-0x4)=0xffffffff7ffffffd, 0x4) 2017/09/12 13:14:21 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000036e000-0x8)="2e2f66696c653000", 0x242002, 0xfefffffffffffffc) r1 = memfd_create(&(0x7f0000002000-0x3)="fb6402", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000031b000)=0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f58000)="7573657200", &(0x7f0000fc0000+0x8fc)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x19)="cb90544f032076b30ed696e49ce000f5dc80f4b0da56414888", 0x19, 0x513dda57afc83e82) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fc9000-0x4)=0x5, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000aee000)="2f6465762f766373612300", 0x1, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b95000-0x4)=0x14) ioctl$TCSETA(r1, 0x5402, &(0x7f000064a000)={0x0, 0x1f, 0xe5, 0x7, 0x0, 0x0, 0x0, 0x3f, 0x8, 0xeaf}) read(r3, &(0x7f0000fb1000-0x9e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) ppoll(&(0x7f0000fc6000-0x30)=[{r3, 0x0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x8000, 0x0}, {r2, 0x8000, 0x0}], 0x4, &(0x7f0000fc5000)={0x77359400, 0x0}, &(0x7f0000c31000-0x8)={0xffffffffffffcec9}, 0x8) writev(r3, &(0x7f0000b04000)=[{&(0x7f0000b0a000-0x48)="932c8594d68c2131c8fcb46e1a7635166c78ef1e122c90c680c4c21bac0fe41774b63cd3fec4fffe2018e5a44cd982dfce871ee5a8ef46a56ddb037c43459b0da3de809768dd9fe3", 0x48}, {&(0x7f0000b0a000)="", 0x0}, {&(0x7f0000b0b000)="70bc210b521f02309d37059d4de6cd1f59f6e1b31b04284c54e3fe6e78ea685b8ffbf83125723129ca4ecd889bd36d1eb7095d4fbe32e2922b6108b84a8195e56803f8410721b11930561891d5c61267d6696d49eba6bd3274c835baa8f62656c94e419ac074a667b82162c17e22f9ed8df0356a7d635212e8641cccc65fb5a6168848a4a6c714b010a926e79528ccf0b2ed3b913fea888396118d3d87662135d5d407adcfe8cade5f345c6f65d8983fd0674f6923edfbead3eaa351608a46000ffd5e3948297ddfb72779ae1581c7de643a27abd3ed2b373d130950417600f8de3571", 0xe3}, {&(0x7f0000738000)="e5454ca15377b697c1bebba1df5448eb1b53be7ec868771329ba8504000000000000bbd15e86958794bfb0f2810acc65690c5184031b9a0cdf4dd58c", 0x3c}, {&(0x7f000037d000)="ed372952e428c19d5df99c26e5deb111b8367fadae54cdde29753ec9c64f03cc872c604c819707e6db76c780e3ece93b3874714324c79c9ff93c989b91c37e056048ec772f53a319660957d07975d6c7619dfd87b5f492a59a002eed71fca58e4009915f50d19c027b99e2e2f3db756dc895771c54b9c2ab0228421e50236a59ecf2c887f15ba89f25308fa81de2786083ea9a3674c91085064a22f807276d730e83b49b629f24", 0xa7}, {&(0x7f00008f5000-0xf7)="e05aeef4d0d13e75a2ca392f85a6503b234adf8c7e39319781cd0700b7a9ccab06b5a6a82acbea533c9411f7dc447645d3056a196a86b10b3faf4fb5956fcf2f4686abd548949c020084ddc31f12d04d292b27fe94e7330ec31b21d451aa91ec0f66b9dc807016f8d9020e698da49f0902e85af4565343228c2eec36bcc802009faee5ecf6ef4a44bd3eb91338fa79f71e1af286881f42919c1ba950bafe64e5ef74c1ed7e4ab148072a4cd43ed93a809bc7425e62350a1c3fbe51e263cce2c018d2045dd8c29e77c854c9de0a9c4afb1249f406438fa7def3bd260c96a9e6759319582501e2191e513f9d436099d6f6613f4539dfa5e3", 0xf7}, {&(0x7f0000b0d000-0x2)="699d", 0x2}, {&(0x7f0000339000)="3a6d385bb2eae7c95d70b73b088a80d68af99d2e279006cb6f702ed4d234d71d13e45b676d55d4b4cfa073aa0b3b12150d03632a24a3e37a1a", 0x39}], 0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000fe8000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f00008be000)=0x81, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000906000)="2e2f66696c653000", 0x0, 0x68) write(r4, &(0x7f0000cb8000)="473f40ab3932667b0aa783cb888e975968902b9d1fec9cfad56ce9e9d72ac74983aef74d32a278e2215cd3463cd316fc91100a6f38b5a4119889035a6f588477f550925ae441512d31cf085abe1f89c14adcb7558c6f13aa472e77e3a84bdf87edd2d73b7012a32e36e0c04f08e21d131fb326ea3122482b1862a598da77a40fe0d9df07a1f35fdfb0a054bebf7ff23f1b34c2b28f7356917ea1624721fb9352131fc5cb700eea10bff9a70b28b686eae28eadd4bbff06143efff06c1815e4852381850183d93e88e89b97848129cf2714d3f689", 0xd4) r5 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x2000000, 0x3e, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r5, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}, {0x28, 0x330d, 0x200, 0xdedb, 0x8, "82acd0d66716dac94a608ffbad0f9e3a67a9a1b496844fdc"}], 0x38}], 0x1, 0x0, 0x0, 0x40040}, 0x807c) rt_sigtimedwait(&(0x7f0000013000-0x8)={0x3}, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x77359400, 0x0}, 0x8) 2017/09/12 13:14:21 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000000, 0x5f82) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value={0x0, 0x3f5d}, &(0x7f0000fe8000-0x4)=0x8) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000025b000-0x10)=@common="7369743000000000000000001a000000") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000056a000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000085b000/0x4000)=nil, 0x4000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fea000)=@assoc_id=r1, &(0x7f0000fe9000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000fa6000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x0, 0x3, 0x7, 0xb0}, &(0x7f0000fe9000)=0xa0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000f10000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fed000-0x4)=0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000fed000-0x14)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f00002b8000-0x14)={0x1, 0x7, 0xd, 0x9, 0x2, 0x0, 0x8000000000000000}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003ef000)={r5, &(0x7f000075f000-0x61)="bf9e16b44332623a312afdd585361f39564c8fb5e30d7e7429463c8407ded64338a326c3c8d41753b0d1d509d90361fcb369906558eb2d80113c964badfdf7e69703334aaddf1ee830a27128c01c19269193be5aa11a4b3cf2fe30626cc350cf37", &(0x7f0000fe5000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000fe7000-0x510)={0x3, {{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x89d, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @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]}, {{0xa, 0x2, 0x9c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xdb4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba02}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000382000+0x100)=0x0, &(0x7f0000feb000-0x4)=0x4) accept$inet6(r3, &(0x7f0000620000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000115000-0x4)=0x1c) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b68464bc6841", [], {{0x80000000000800, @ipv4={{0x5, 0x4, 0x100000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x3}}}}}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet6(r3, &(0x7f0000644000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fec000)=0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000838000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) 2017/09/12 13:14:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000425000-0x4)=0x3, 0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x8000000000011, &(0x7f0000696000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f68000-0x4)=0x14) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f67000)={0x57}, 0x1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f66000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1007fffffff, 0xfff, 0x9, 0x400, 0x127, 0x40000000, r2}) r3 = accept$inet(0xffffffffffffffff, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f60000)=0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f69000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000da3000-0x8)={0x0, 0x0}, 0x8, 0xffff) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5f000)=0xc18, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00008cf000-0x4)=0xce3, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000f5f000)=0x6, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f5f000)=0x40, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000f69000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da2000-0x4)=0x10, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x3, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000f60000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11b}, 0x1c) sendto$inet6(r1, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x40800, &(0x7f00009c1000)={0xa, 0x1, 0x57, @loopback={0x0, 0x1}, 0x8}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000065f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4206, 0x0, 0xd34, 0x0, 0x1ff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x7) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0xa2e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() perf_event_open(&(0x7f0000036000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) mmap(&(0x7f0000e71000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000000, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, r1, 0x0) getegid() mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000008a000)="2e2f636f6e74726f6c00", 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) fcntl$setsig(r1, 0xa, 0xb) symlink(&(0x7f0000ea1000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000737000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00006e4000)={0x1}, 0x0, 0x8) rt_sigprocmask(0x0, &(0x7f000003e000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) creat(&(0x7f0000c38000)="2e2f636f6e74726f6c00", 0x14) mmap(&(0x7f0000000000/0x1a1000)=nil, 0x1a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000043b000-0x24)="2400000052001f0014f9f407000904000a0007fc07000100ffffffff004000ffc0000000", 0x24) getresuid(&(0x7f0000069000-0x4)=0x0, &(0x7f0000805000)=0x0, &(0x7f0000e01000-0x4)=0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f00003c5000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x40)=[], 0x0, &(0x7f0000006000-0x40)=[], 0x0, 0x0}, 0x41) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xad3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f000006e000)="") io_setup(0x800000000000fc, &(0x7f000059c000-0x8)=0x0) io_destroy(r3) 2017/09/12 13:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000d04000)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000ea4000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b1d000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) perf_event_open(&(0x7f00009da000-0x78)={0x2, 0x78, 0x5, 0x1f2a, 0x82, 0x1, 0x0, 0x2, 0xa510, 0x0, 0x100, 0x9, 0x100, 0xe, 0x0, 0x1000, 0x0, 0xfffffffffffffffb, 0x6, 0xa40, 0x4, 0x100, 0x2, 0xffffffffffff2822, 0x8, 0x0, 0x0}, r1, 0x0, r0, 0xa) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x2040, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000ebe000-0x10)=[{0x3, 0x1f}, {0x4, 0xb80b}], 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$TCSETS(r2, 0x5402, &(0x7f00006cd000-0x24)={0x3, 0x3, 0x3, 0x3, 0x94, 0x4000010001, 0x8, 0x81, 0x1, 0x5, 0x1, 0x100000001}) munmap(&(0x7f0000b4c000/0x3000)=nil, 0x3000) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000546000-0x68)={0x74, 0x0, [0x7, 0xfffffffffffffff8, 0x1f, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000e0f000)="2e2f66696c653000", 0x0, 0x9) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000ad2000-0x4)=0x0, &(0x7f000092f000-0x4)=0x4) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text32={0x20, &(0x7f00006a7000-0x58)="9a77000000c00066ba420066b8c40066ef660fdcb80c0000008a7d0ac4e175fe43ceb944020000b8105501bcba000000000f3066baf80cb808d4c583ef66bafc0ced0fc7a862d400008fc870ce8e00a0000000c4e16012f9", 0x58}], 0x1, 0x0, &(0x7f00009ea000)=[], 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000399000/0x18000)=nil, &(0x7f0000fba000-0x18)=[@text64={0x40, &(0x7f0000deb000-0x5d)="66ba4300b001eec481a1159300300000c4e37d39dd0bc4c17a2c10f2460f01f865660f38815bb00fc72b66baf80cb84979e587ef66bafc0cecc744240004000000c744240206000000c7442406000000000f011424480f0090640fada4", 0x5d}], 0x1, 0x40, &(0x7f0000d9e000-0x10)=[@cr4={0x1, 0x10000}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000428000-0x4)=0x0) 2017/09/12 13:14:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0x10)={r3, 0x8, "f1b0256d0b32cd1f"}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0xdfc) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f000033e000/0x4000)=nil, 0x4000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000417000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000-0x4)=0x20) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff9000-0xc)={0x0, 0x7fffc, 0xffffffffffffff9c}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000ff9000-0x10)={&(0x7f0000948000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) sendto$inet6(r4, &(0x7f0000ff7000)="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", 0x1000, 0x80, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000bba000-0x1)="6a", 0x1, 0x10000000000200, &(0x7f0000ffa000+0xc40)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000e48000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r4, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f00005e5000-0x100)=[{{&(0x7f0000ff6000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00008d6000-0x40)=[], 0x0, &(0x7f0000ff7000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x8}, 0x27}, {{0x0, 0x0, &(0x7f0000ff7000)=[{&(0x7f0000d06000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00007d1000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000ff6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f00006ba000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000ff7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000aca000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000ff7000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000057a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0xa, &(0x7f000085e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3c}, 0x79}, {{0x0, 0x0, &(0x7f0000ff7000-0x30)=[{&(0x7f0000739000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000b94000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000363000)="0000000000000000", 0x8}], 0x3, &(0x7f0000ff7000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x4}, 0x9}], 0x3, 0x40000000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x0, &(0x7f0000ffc000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) poll(&(0x7f00002e9000)=[{r4, 0x1000, 0x0}, {r4, 0xa100, 0x0}, {r4, 0x200, 0x0}, {r4, 0xd13c, 0x0}, {r4, 0x4080, 0x0}, {r4, 0x0, 0x0}, {r2, 0x40, 0x0}, {r4, 0x1100, 0x0}], 0x8, 0x3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000feb000)="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", 0x599, 0xffffffffffffffff, &(0x7f0000ff9000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000ffc000-0x10)={r5, 0x7d, 0x0, 0x4}, 0x10) sendto$inet6(r4, &(0x7f0000d9b000)="981ab4280c65438eac023adc59b9abdcb8e808a84b4453a2502c0187953a7a157616e3902b8e3e5ac2da73da5184dfc5d77e4ec9ec693987f15e5972c74aa8ea3c4682694511b89f972da4b5a7659981b6eabb617d6bfaed2fffdb013d1c1b7a0948a32362faf335c412c08c246aca411bfb3e917f59695eeb3666442975427772ea96c3648da82a56a00f0515cc2bb542157b5085ba13b7a3f25e80fae56eca7dd9b83d00a636d23ff893d669cd73d79866dff883781366fb36e9422f9f0c0763ad5e89b8882f072caec6bcc3217f23e1fd930fae4a4782ef6493251e45950f6ef1dc5b8fd5bfa7208d737d1766be25140a3d2eb2ec5853b768a808facd4657570c931a794b69b6a171f18b8d7929bef3aef5bdc2ba9b36046adb389c19eb2bf0e1f6f2d77b0a70baba00eb447232ee5b1e67850eb007b2b947bd57591a36199de754685fdb5c41b0a930be6016c87b3babc74c6afa7f7d62d578a4bb17be5d91bf18dd83204e6b6efb218783a9484736420f99cf8694ec99084bb0de687cebc9f8ac6de7cbbfdc8333ef3c5c29c8af8e00534497c63d975879c145bd2c7cb984ef5039ecd1c2b095fc4d4433d89bc60b67a3a81f3456f440a1d766fc7c2ba963e0e0ea0d4f3c3fa2a7d4c47394bb495c3315a835cca9d67582d59c3484c1cd0a02ffa2327bde5e010b838ebf8fbaeae267743e4cf8bdd62550eea0a1f20b780728f5f2ec33275644d4bb0ae535aad5656ef4c00581e3b12e4be2d2c5350713b9e144f33c5463e18cd62970ca00ac2df0472cdb2e583d07bbfc4502c58f335f407b13465c10f993fa0c3e5132591c664c555b13a8c37cd2be4dc6e3073e7e6095f0d3d4b2ae882c7f9db2d25e67f377ff7f000021d7c39f987082b7c2febebe5e19d33a280de156c60de29d34bd2e536a17c199d72152b13bdca5b786041404f6106999554f66d4c4fd2e68ab57ae33a43f51cea4e7bff1af70fe8a604e53a40fae8a06a3126a1b07002dfcd1c7be46a4a171604477ae277608ecfe3ab60b2d34f2f67a36def6ff768588eb68603903e38552855d45338151608b7d742e5a37c49ba574e483cbfcceb926586d15caa4dfe720786a0099228d2e16eaa9f23c0d82c3f7ac4835891060f507a5f34458e9114df0f33d84d6524520fc48b560101b1ecda2bcb1eeff5d942f795d6883b5486a7eaac533b564b0fba215391e78b17373e070d45e12791d44b0d8535d30fd720f8bad968e4de58d965bd54feb4993e4583c8c3fdf2c477e5a985bc62af4ec1addc59fe1ea30c09a9d83643bb86bd7cb3abf8021743462035b6b9b05ce4f7f4fb0be5dd493d5ccc8aa3da2ea7f69b43ff2bd1dd4eff3522eecd1f88234a99589e71e485a8c37fe042353b00b644db3873f510f592b0353325b6545492702669a2d87368e4073754f7938cb4517e519bef2", 0x401, 0x40000, &(0x7f0000767000-0x1c)={0xa, 0x3, 0x80000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2017/09/12 13:14:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000005000)=0x3, 0x8, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000007000-0x8c)={0x8, 0x5, 0x3, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:21 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006ba000-0x8)="7472757374656400", &(0x7f0000fb5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006be000)="", 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000030e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000d00000)=0x0, &(0x7f00006a8000-0x4)=0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000b37000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000a34000/0x18000)=nil, &(0x7f000094c000-0x18)=[@text64={0x40, &(0x7f000014b000-0x73)="36f3ab0f01d1b9380b0000b800000000ba000000800f30660f38dba0851f000048b84c495880000000000f23c00f21f83500000b000f23f836f083706e03b9af030000b85fdf2442ba000000000f3048b874000000000000000f23d80f21f835800000a00f23f8c4e1dc15c7b9220a00000f32", 0x73}], 0x1, 0x0, &(0x7f0000adf000)=[@cr0={0x0, 0x40000000}], 0x1) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d8d000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb8000)=0xe8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fb9000-0x8)="2e2f66696c653000", &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r5, r6) prctl$seccomp(0x16, 0x0, &(0x7f0000fb5000)={0x3, &(0x7f0000f19000-0x30)=[{0x0, 0xfffffffffffffffe, 0x80000001, 0x5000000000000000}, {0x0, 0x7, 0x8000, 0x0}, {0x8001, 0x2, 0x100000001, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000fb8000-0x68)={0x61, "dcbd1de11bba63641445c88f664db63824808fe90914bbe75a7307467080c0dab8aa3e862f552d9642bcf371debd955fff0afe9db4148a010601c65600a427fce346dedb6cbd663474073738c9efe42580f0d7324723d1d5a50cb74f2b850e6d0d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000355000-0x4)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r8, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x9, 0x4) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2f000)="2f6465762f72746300", 0x4040, 0x0) ioctl$KDGKBENT(r10, 0x4b46, &(0x7f0000319000-0x4)={0x3, 0x4, 0x1}) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000a92000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmsg$netlink(r9, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00006fe000)=[{0x140, 0x0, 0x0, 0x0, 0x0, "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"}], 0x140}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000032000)=0x5, 0x4) 2017/09/12 13:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000be2000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) r0 = socket$inet6(0xa, 0x1, 0xffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000073a000-0x8)={0x100, 0x847, 0x1, 0xf1}, 0x8) connect$ipx(0xffffffffffffffff, &(0x7f0000518000)={0x4, 0x2, 0x5, "c4bcb4bd29b5", 0x7, 0x0}, 0x10) r1 = creat(&(0x7f0000375000-0x8)="2e2f66696c653000", 0x6) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00007ed000)={0x0, 0x8}) io_submit(0x0, 0x1, &(0x7f0000df4000)=[&(0x7f0000143000)={0x0, 0x1, 0x0, 0x8, 0x2, r1, &(0x7f0000774000)="", 0x0, 0xfffffffffffffffd, 0x0, 0x0, r1}]) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000e71000)=0x200, &(0x7f0000df4000-0x8)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000e7a000-0x4)=0x7) 2017/09/12 13:14:21 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2f0) setpriority(0x0, 0x0, 0x0) chmod(&(0x7f0000fc5000-0x8)="2e2f66696c653000", 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f00005a9000-0x9)="2f6465762f73672300", 0x40, 0x101000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000fc6000)=0x0, &(0x7f00006b9000)=0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000cb1000)=[{{&(0x7f0000e10000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000b16000-0x70)=[{&(0x7f0000fc7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000fc9000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000ac6000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f000034d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000fc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000fc8000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f0000649000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x7, &(0x7f0000e8d000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x0}, 0x9}], 0x1, 0x10000, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r1) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000634000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0xffffffffffffffe0, 0x3, 0x10}, &(0x7f0000fc8000)=0xa0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000fc8000)={0x5, 0x9, 0x9, 0xffffffffffffe467, 0x4, 0x10000, 0x4, 0x1, r4}, 0x20) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = semget$private(0x0, 0x5, 0x240) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000fc8000)={0x82, 0x7}) semop(r6, &(0x7f0000fc6000-0xc)=[], 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000fc9000-0xc)={0x1, 0x0}) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r7, 0x21, 0x10, &(0x7f0000fc9000)=0x5, 0x4) fcntl$setsig(r5, 0xa, 0x1e) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) 2017/09/12 13:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f8e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}]}}, {""}}}}}}) perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x9245, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0xfffffffffffdfffc) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000019000-0x4)=0x401, 0x4) listen(r1, 0x100000001) syz_extract_tcp_res$synack(&(0x7f0000e2b000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x0, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0x1f}, @window={0x3, 0x3, 0xcd}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x1, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00005cc000)=0x8, &(0x7f0000406000)=0x2) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r2) perf_event_open(&(0x7f0000515000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00002ce000-0x1d)="b4c697888232cd3425909c99b43bd41d89887c2b60654e77bfb8a7c4d4", 0x1d) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00000ee000-0x4)=0x89) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00002a8000)=0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000093d000)=0x0) r6 = getpgrp(r5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00003a8000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setpriority(0xffffffffffffffff, r6, 0x1) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x8, 0x0) 2017/09/12 13:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000001000-0x2)=0x4b) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f000081d000)="7573657200", &(0x7f0000a3f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008fb000-0x7)="25656d30217b00", 0x0) socket$netlink(0x10, 0x3, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f00005b0000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba, 0x40000000, &(0x7f000067a000)={0x11, 0xf8, 0x0, 0x1, 0x81, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00004ac000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f000076c000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009b2000)={0x0, 0x0}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f000020c000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000366000)={0x7fffffff, {{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x2, 0x20000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe82b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 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, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x83, @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, 0x0, 0x7d7, @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]}, {{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text32={0x20, &(0x7f000036f000)="b90401004066b8471000aa00d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f99d520e0e0ea0000b2b20ff6e02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228b58580f070f01b102000000", 0x64}], 0x1, 0x0, &(0x7f0000ae8000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000aef000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009de000-0x4)=0xc) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet6_tcp_TCP_SILENT_CLOSE(0xffffffffffffffff, 0x6, 0x6bd, &(0x7f000058e000)=0x5, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 67.155789] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7717 comm=syz-executor3 2017/09/12 13:14:21 executing program 1: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x20, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x1c010000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fea000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x0, 0x5b, 0x4, 0x9, 0x8ac, 0x0, 0x7, 0x8c5, 0x4, 0xff, 0x8, 0x7, 0x8, 0x8]}, &(0x7f00007d4000-0x4)=0x108) socketpair(0x200000000011, 0x200000000803, 0x4, &(0x7f0000864000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000072b000)={r1, 0xfffffffffffffff9, 0x0}, &(0x7f0000ad1000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d94000-0x8)={0x0, 0x0}, &(0x7f000010d000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x6) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00008a8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0x14) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b36000-0x10)={0x1, &(0x7f0000dfe000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_emit_ethernet(0x58, &(0x7f0000281000-0x58)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x4a, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1, 0x0, 0xd, 0x10, 0x0, 0x0, 0xfffffffffffffffe, {[@generic={0x22, 0x4, "bcde"}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @md5sig={0x13, 0x12, "841f505e5b285cb8182fbd17a91b9785"}]}}, {"9835"}}}}}}) close(r3) pipe(&(0x7f00005df000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f000002a000-0x90)={0xff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000eb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000001000-0xc)={0x10000000, 0x7fff, 0x37}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000032f000-0x14)={0x0, 0x0, 0x81, 0xff, 0x50a6, 0x4f}, &(0x7f0000542000-0x1)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000c18000-0xd0)={r7, 0xc6, "3d3a0fc46ebf3f1ba6d08c0bdb4b78130e4ae3aae51b772a0e119e3867f36c41a6dc0e16c384457f5584804ef3712c1daa3b0530b2f1a3975d80d72ef9b9898723932993e24c4a3b963fc1a31047f3971a185aa1a64973d27265c10b3014d13776c970d9b67c96ad280dfed21b84269885290916c2f578dfa996a1e944d76bf59d6f523f7112b4ae29011c3b1dea7d61f26be07823a7a081d9952932ecbb9e6b9fcd3758d6a7fd4100ab695b323257919b24ca18e9d7bc24a97279c6aab3afa96668e4c6f0d5"}, &(0x7f000060a000-0x4)=0xd0) splice(r5, 0x0, r6, 0x0, 0xfa3a, 0x4) socket(0x10, 0x2, 0x0) [ 67.221119] TCP: tcp_parse_options: Illegal window scaling value 205 > 14 received [ 67.234569] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7717 comm=syz-executor3 2017/09/12 13:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x20000004) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e40000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x8002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008e7000+0xd70)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, &(0x7f000026b000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f3e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0xfff, [0x80, 0x20, 0xffffffffffffffe1, 0xa58, 0x7, 0x2, 0xc36, 0x80]}, 0x5c) socket$netlink(0x10, 0x3, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)="2f6465762f73657175656e63657200", 0x801, 0x0) signalfd(r3, &(0x7f0000a7a000)={0x1}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f00007f7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb1000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000fa2000)={0x5, 0xfffffffffffffffd, 0x2, {0x0, r5}, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000037000-0x4)=0xffffffffffff8000) bind$nfc_llcp(r3, &(0x7f0000a7c000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0xfb, 0x1, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) r6 = epoll_create1(0x0) userfaultfd(0x802) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f000001a000-0xc)={0x40000002, 0x0}) write$eventfd(r3, &(0x7f000021e000-0x8)=0xff, 0x8) ioctl$TCSETAF(r7, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r3, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x0, 0x989680}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x8, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) dup3(r6, r4, 0x80000) ioctl$TCSETSW(r7, 0x5402, &(0x7f0000fcb000-0x24)={0x5c97, 0x6, 0x267, 0x5, 0xfffffffffffff93c, 0x5, 0x0, 0x9, 0x8, 0x0, 0xcd5, 0x4}) clock_gettime(0x5, &(0x7f000037d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005ae000)={r2, 0x613, 0x4, 0xb671}, &(0x7f00007c6000-0x4)=0x10) 2017/09/12 13:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d2000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000564000)={0x8000, 0x9, 0xaa63, 0x0}, 0x10) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x2000000080000, 0x1000) bind(r2, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00002ee000)=0x5) r3 = socket(0x1, 0x802, 0x1000) sendto(r3, &(0x7f0000082000-0x11)="00000421002c02fc001100008000ffeae3", 0x11, 0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x80006, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d51000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e57000)=@assoc_value={0x0, 0x0}, &(0x7f0000a5e000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f87000-0x8)={r5, 0x101}, &(0x7f0000ea4000)=0x8) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000c2c000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r7 = socket$inet6(0xa, 0x80003, 0x2000ec1a) ioctl$sock_proto_private(r7, 0x89e6, &(0x7f0000245000-0xa0)="ace0d40c5e07ad324fa58d07629c1702a6114f7b27db2b57825d78bf05001757ee032f0200000000000000b353eeaf894cabadfe3b5fefc50524788b3e32316068f4c650e4b853e21dbd6d22e21deaa11db5f0b25cf503faffffffffffffdda6d2d61511c72066d6ea02fff832f68082447194aa75a9a730d67897db2ec50985a71307f5aca76370741687fded9d03002b608fd93eefc6360dff1c0006369c64") mmap(&(0x7f0000b1e000/0x14000)=nil, 0x14000, 0x4, 0x32, r1, 0xffffffffffffffff) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0xcb, &(0x7f00007fe000)=0x100, 0x4) mmap(&(0x7f00002a1000/0x4000)=nil, 0x4000, 0x103, 0x32, r6, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00004bf000-0x4)=0x0, &(0x7f000065e000)=0x4) 2017/09/12 13:14:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00009f3000)="", 0x0) r1 = socket(0x11, 0x2, 0x5) prctl$getname(0x10, &(0x7f000077c000-0x5)="0000000000") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00004f4000-0x4)=0xba81, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xca, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x9, 0x3, 0x200}], {0x8100, 0x691, 0xa92, 0x9}}], {{0x88a2, @ipx={0xffff, 0xb4, 0x2, 0x1, {@random=0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x19}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001}, "4a881e8c4f620bcc25fa3efbe88d709cbeb623162b0948af8e7fa4fe3e0e2e28a108c0ac39a46952d775d820405bb1e88d1d911eb14aadba03d2c830699401815db5d1acae9c2bb2133ab0503714fd6340b854cd13787cab51a2794a4ea74386ab303181e8e38964f35bf7583ebc3458b13ed4b1408038d17a19f67751361df7c994ff0703bb7323116bbad5ea1a67e7163dbee14095"}}}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008eb000)=@int=0x0, &(0x7f0000000000)=0x4) [ 67.252804] TCP: tcp_parse_options: Illegal window scaling value 205 > 14 received 2017/09/12 13:14:21 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f00006b9000-0x8)="2e2f66696c653000", 0x0, 0x0) fcntl$getown(r2, 0x9) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000076d000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bd0000-0x4)=0x68) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f000018d000-0xc)={0x2f1, "5445627f7b89"}) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000ced000-0x8)=0x16) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) gettid() mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000edb000-0x4)=@int=0x0, &(0x7f0000e3a000-0x4)=0x4) mkdir(&(0x7f0000d0a000-0x8)="2e2f66696c653000", 0x0) r6 = open(&(0x7f00009b2000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000526000-0x10)={0x0, 0x3, &(0x7f0000e30000-0x45)=[@in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ca0000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000081000-0x4)=r7, 0x4) r8 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f0000c49000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f0000afe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000000)=0xffffffffffffffc1, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f000038a000-0xdf)={r9, 0x7, 0x5, "80cdfd3e30c20f5cc2e8de2cdd3331a7784bd72c52ace484e10a73fcd61ca5cde55e3503a0dfce1b7760423485a093181acdbda58c94988c759a22373634f18a81c77b023d964e6fba68eaf52bad94a843d7f1c4275618b1b9a332c205524acb7a1f8ece74cdec2863e9f588b1d298220b668081681146d7e30a64bd3fe8b08130685a4718ecf5b31a34df6641e5acdd5d450c50f6431b3d322c9b85478c1d792272f0ee1735a77cad3fe6beda928bd0a3561278f958f5ba2326f55f24dbddd6412735ff870b3cd7e2825d28a7d6aa02843a9df93d"}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r9, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000a96000)=0x0, 0x4) 2017/09/12 13:14:21 executing program 7: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6a000)={0x0, 0x0}) r2 = dup(r0) getpeername$ipx(r2, &(0x7f0000c2b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003a3000)=0x10) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f6e000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r0) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)="2f6465762f6b766d00", 0x502ed115b2d9a5ae, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x20}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b7d000-0x10)={r5, 0xfffffffffffffffa, 0x2, 0x200}, &(0x7f0000b7c000+0xc7d)=0x10) socket$inet(0x2, 0x4, 0x9) ftruncate(r3, 0x40102) r6 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r3, &(0x7f0000002000)=0x0, 0x876b5e795) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7b000/0x2000)=nil, 0x2000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r6, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000b7c000)="73f2276940d3b3455e861e00994425047b17614995c8a1cdd5aa57c7a5d497f4f3b85ddf762f78ecd0ef395c00c5baceaef7435ff20071a835ec63f6ff9e0fd3ad50246b93b63f61a7b3223ce0732c351c23d37b54f177ca26ef168f06644ae129116387a18d59dacef484b656332ed4665acc8dda7619cfd4d8be8b3b6ccf57d99eaac2337213dcf1f0aad3914d1add858d7ea8036a85bfec05deb59729db0b05e8c3f7136df2f55ff3c47d1edf9e3e45f09cf183092e3e12e367c1fc89cb33bae2a733e2581a735b5446c396bb3f87b2e85ab31524ed07cd49dd330b667877ca7c8928f445a44ee2a4231170bd23fa2068e195a206a11fd7", 0xf9}, {&(0x7f0000b7c000)="", 0x0}, {&(0x7f0000b7e000-0x6a)="", 0x0}], 0x4, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000004000)=@ipx={0x4, 0x0, 0x0, "bca9b6a91231", 0x0, 0x0}, 0x10, &(0x7f0000005000-0x90)=[], 0x0, &(0x7f0000005000-0xe0)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendfile(r6, r3, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) sendmsg$inet_sctp(r6, &(0x7f0000001000-0x38)={&(0x7f0000b7b000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b7c000-0x20)=[], 0x0, &(0x7f0000002000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0xffffffffffffff4d, 0x4, 0x9, 0x5, 0x1, 0x2, 0xfffffffffffffff8, r5}}], 0x1, 0x44001}, 0x40000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x32000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 67.398393] device syz0 entered promiscuous mode 2017/09/12 13:14:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00004ea000-0x8)="2e2f66696c653000", &(0x7f0000fa4000-0x5)="6365706800", 0x0, &(0x7f0000bae000)="406e2dce508d5426717f463fe991ee55b24575daf69c9607e47cf1e2aa37cf3c9352c8e9890214750ad7a62d0588c79876a6506cdaee46eebbaf2fcebb7007fbf67b0b8afcb859bc758d26c4318b335922005534ad0598111e56c0ebef998e28c81101ac5a3f3a88fe36a91454cb566f3498550acac9e35c000f85f365b85f1fdb5a8415b15c293377dedcd9a890b7") mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000043000)={0x7, 0x9, 0x2, @tid=0xffffffffffffffff, []}, &(0x7f0000040000)=0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f000003f000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(r3, 0x1, &(0x7f000002c000-0x20)={{r4, 0x0}, {0x0, 0x989680}}, &(0x7f0000033000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000044000)=0x2, 0x2) mq_timedreceive(r2, &(0x7f0000038000-0x10)="00000000000000000000000000000000", 0x10, 0x9, &(0x7f0000036000)={0x0, 0x0}) clock_gettime(0x4000000000000000, &(0x7f0000043000)={0x0, 0x0}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000044000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000044000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000003a000)={r7, 0x6}, 0x8) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f000000b000-0x10)={r5, r6+10000000}, &(0x7f0000043000)={0x0, 0x0}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000046000-0x70)={[{0x0, 0xd5, 0x3ff, 0x1000, 0x729, 0x20, 0xffffffff, 0x100, 0x4c6, 0x6, 0x926, 0x401, 0x9}, {0x4a, 0x4, 0x1, 0x5, 0xe7, 0x6, 0x40, 0x40, 0x4, 0x3, 0x3, 0x94, 0x99cf}, {0xffffffffffffff7e, 0x84, 0x9c8, 0x1, 0x1000, 0x20, 0x9, 0x7, 0x7, 0x3, 0x5, 0x3441, 0x4}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:21 executing program 4: mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000b2c000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f00001ad000)="2e2f66696c653000", 0x40000040000, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00004c5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x66b000)=nil, 0x66b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00007de000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x282000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa3000-0x4)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a5d000-0x4)={0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000aee000)="2f6465762f7663732300", 0xb3, 0x80000) r3 = fcntl$dupfd(r2, 0x400000000406, r1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0x0}, &(0x7f0000b1c000-0x4)=0x8) mmap(&(0x7f0000845000/0x4000)=nil, 0x4000, 0x1000000, 0x4012, r4, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fc000)={0x0, 0x0, 0x0}, &(0x7f000007f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00001b5000)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000056000)=0x0) fcntl$getownex(r4, 0x10, &(0x7f0000832000)={0x0, 0x0}) r5 = fcntl$getown(r4, 0x9) r6 = getpgrp(r5) setpriority(0x0, r6, 0x83) 2017/09/12 13:14:21 executing program 3: getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedf5, 0x9, 0x0, 0x0, 0x0, 0x80007, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x1, 0x81, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000001000)={0x5}, 0x1) move_pages(r2, 0x0, &(0x7f0000b1c000)=[], 0x0, &(0x7f000044e000+0xcb4)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000082f000-0x8)={0x0, 0x0}) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f000029a000)=0x6) r5 = socket$inet(0x2, 0x3, 0x9) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000c81000)="75ea6be839982676a19e220b0b3436db9864b215151ee8c6bf6d36d4a402e58252616f5db1d575e49b9f41414b0c", 0x2e, 0x20, &(0x7f0000fe2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_buf(r5, 0x0, 0x4, &(0x7f0000cb4000)="0100020000000000000108fb0520", 0xe) sendto$inet(r5, &(0x7f0000222000-0x5b5)="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", 0x5b4, 0x5fd25b1f4a94eb36, &(0x7f00000e6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f000003d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1, 0xffffffffffdffffe, &(0x7f00006e6000)={0xa, 0x1, 0x201, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r6 = creat(&(0x7f0000342000-0x8)="2e2f66696c653000", 0x1) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f00008cb000)={@generic="b074a41b7338ad0a597f61a89332946b", @ifru_addrs=@nfc={0x27, 0x7, 0x3a, 0x2}}) ioctl$TIOCLINUX6(r6, 0x541c, &(0x7f000084a000-0x2)={0x6, 0xac46}) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f000018b000)={"372dbf46e206b8005e58835a5d05d040", {0x4, 0x10000000000000, 0xd4, "d7615813a74d", 0x7, 0x0}}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r6, 0x89e0, &(0x7f0000021000+0x3c6)=0x1f) r7 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r7) ioctl(r7, 0x1269, &(0x7f000007e000-0x1)="cb") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000218000)={0x40, 0x0, 0xa, 0x81, 0x0}, 0x10) 2017/09/12 13:14:21 executing program 5: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd79677d135b999e, 0x6efaf558) bind$inet6(r0, &(0x7f0000d80000)={0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f00008f7000/0x4000)=nil, 0x4000, 0x3000007, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008de000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f42000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10080000003}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000380000-0x4)=0x1, 0x4) bind$inet6(r1, &(0x7f0000d2b000-0x1c)={0xa, 0x0, 0xc8b, @loopback={0x0, 0x1}, 0x3}, 0x1c) tee(r1, r1, 0x8, 0xfffffffffffffffe) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5d0000)=nil, 0x5d0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006bc000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x800003, 0x6003c, r0, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x8000000000) socket(0x3, 0xe, 0x60000) execveat(r3, &(0x7f0000f70000-0x8)="2e2f66696c653000", &(0x7f0000437000)=[&(0x7f0000006000)="7b2500"], &(0x7f000079e000)=[], 0x800) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x35, r2, 0x0) mmap(&(0x7f00005d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000262000/0x3000)=nil, 0x3000, 0x400000003, 0x40110, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000487000-0x80)=[{&(0x7f00005d7000)="2815000009", 0x5}, {&(0x7f00005d1000)="9570eeaef8c70fdec1bdbfaa7a08a6107e29b17a974c4653cfc9bd343aafb3f6bb045f4efe8ef9e310161620c3969dd24967a2dbeb6282c7b01878b5760837eb5e063747f578b057ddf3127e3a41f6d2861c889b35fd752267fa865357e84dc93f03b4e8b4dc03fe5f4ad33106189863c76acacacb6b835a8a86324bc52308ecfc775707813dad5cdcf267a68fe33d00ec66b3ac843704bf05b91e61b22520796767130a3628637471e6273ed717d8e6fe", 0xb1}, {&(0x7f0000635000)="d8674f5e30ead09737fd518d4bd1ad189c5c6644bb13c9cf2fcf84e928ecf91dc114152ab4c7add12781827efd5184eb133d89fd0038c77a19fbeadb40a05a09dd33b72346e2b675cbaafed0044d78952c8eb256373e4ae658a2a4bb927342ea757d8006a9cc57872d3e1315239eb5b934414913c9c44dfc29f772706cd09461bd958d2945a0c1cd1399f2e0dbf0e12e16ee105c34c30993969a2788eb6935b9a59eeb189e76b1dfad28", 0xaa}, {&(0x7f00004c8000-0x72)="a10de413db920858b034e23716e6fd824d2275d0292e9d3a4a472761652a9c2df1f9875da6bd5a65945b429a938b078e845ef0dddd7e3c9db64b3c66d37796684d2771dff77b55c774b8d955cade2263f172a6c51ed22c0cc41e7416dda3366fd807d71bb787aaea1a9cd7cc0e6df043caa6", 0x72}, {&(0x7f00002ab000)="ce", 0x1}, {&(0x7f00005d5000-0x32)="76fd2d93806e7f98ff5e9f8af625ede49d9178279b17e4d959add40a0b9d43f47afc8049ecb73905a3275aa78a35ff5c709a6b1a5f269fe1a1f7f90fde121b97ea12067e41c5b54508ff804740cd9669f62820f1f6fac2490548818816dbd4a2aba5810ea96e486cfb5c", 0x6a}, {&(0x7f00005d7000)="89665847831afa26984390f71d473097779a61fdc9845fa9d848f1b986bea6db042afdbfe761b4dc98c64208632b9d3c7635fc10470585e73f4e60d0e71970c80805878f74c038751f72d06ecc47a0a0cb", 0x51}, {&(0x7f00005d6000)="f0fc76dfac1dc2825c12cc65c34ad9da7dcfacafc18118597ec7d63ff4700610f20432245d823b80a76e01da5b6261a2e9d2700d2288d3436575718177036aac337b1f4b39401dd029a9b2cb842e84521ec051b0179e554cb19cae4ffe8b55bf80ebab21e48441d234142b21530697368df8f2de88868ca8414784b6bc8ce49db4c0c83fad9605c0d70b244055dadff9cfad526fc14f146648ac0c043484c0493e10fca111c6b0e24bff8aecdd266bb2dd13cecb41040df09f01fb85d536703264e32ae89ac202c20bba85d77a498b08", 0xd0}], 0x8, 0x1) 2017/09/12 13:14:21 executing program 1: mmap(&(0x7f0000ece000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ed1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x48)=@full={{0x3, {"0535d57a6995f6"}, 0x0}, [{"7bb188ddbac6ee"}, {"759d4a8814e2c3"}, {"4cdd05e5d26783"}, {"4edbe55d0be928"}, {"cb75e7dfe61b51"}, {"acea1e8991ee96"}, {"3ac13614c29339"}, {"41b8a34b0035ed"}]}, 0x48, &(0x7f00004db000)=[], 0x0, 0x0, 0x0, 0x800}, 0x40010142) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000008a000-0x4)=0x5, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) readv(r2, &(0x7f000074e000)=[{&(0x7f00002ee000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8}, {&(0x7f00003ec000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x2) r3 = epoll_create(0x4) r4 = shmget(0x1, 0x1000, 0x200, &(0x7f0000b30000/0x1000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000417000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$fiemap(r3, 0xc020660b, &(0x7f0000b78000-0x138)={0x9, 0x0, 0x2, 0x1, 0x5, [{0x80000001, 0x68ba, 0x6, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0xc, 0x1, 0xff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x398, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x4000000000000000, 0x7fffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x80, 0x7, 0x8, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000b84000-0x10)={&(0x7f00008ba000/0x1000)=nil, 0x1000}) r5 = timerfd_create(0x0, 0x0) connect$nfc_raw(r2, &(0x7f0000feb000)={0x27, 0xfffffffffffffff9, 0x5, 0x5}, 0x10) timerfd_settime(r5, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getdents64(r2, &(0x7f000061b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b5a000-0xc)={0x2, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f000056e000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000001000-0xc)={0x40000000, 0x0}) poll(&(0x7f0000bae000)=[{r3, 0x240b, 0x0}, {r5, 0x200, 0x0}, {r1, 0x4004, 0x0}, {r3, 0x1, 0x0}, {r3, 0x8440, 0x0}, {r3, 0x2440, 0x0}], 0x6, 0x38) epoll_pwait(r3, &(0x7f00004a0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x74e, &(0x7f0000bad000-0x8)={0x3}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f000065c000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r5) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname(r1, &(0x7f0000a19000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000010e000-0x4)=0x58) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00003b2000)=0x6cda25df, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000694000-0x10)={0x2, &(0x7f000085b000-0x8)=[0xfffffffffffffffc, 0x7]}) 2017/09/12 13:14:21 executing program 0: r0 = socket(0xffffffffffffffff, 0x90000080006, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000502000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd1, 0x0, 0x2, 0xffffffffffff7fff, 0x5868e7338c1c0ef5}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000f14000-0x6)="707070312600", 0x6) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd0000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0xa, 0x5, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x80, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x2004, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x68, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x1, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0xb6b9, 0x102, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x105, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000448000-0xb8)={0x0, 0xffff, 0xfffffffffffffffe, 0x1ff, 0x0, 0x1ff, 0x490e5930, 0xfffffffffffffff7, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc1, 0x5, 0x80000001, 0x1, 0xfc}}, &(0x7f0000fd1000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00003ea000-0x8)={r3, 0x9}, 0x8) ioctl(r2, 0x4, &(0x7f0000d82000)="") r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8936, &(0x7f0000000000)="") unshare(0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00008eb000)={0x0, @in6={{0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x76}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x100}, &(0x7f0000fdf000-0x4)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000fde000)=0x98) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000fdf000-0x8)={r6, 0x5}, &(0x7f0000d04000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000918000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gstrings={0x1b, 0x8000, 0x4, "efce2a22"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/12 13:14:21 executing program 3: mmap(&(0x7f0000000000/0x866000)=nil, 0x866000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000067000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) mmap(&(0x7f0000866000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000866000)="00", 0x0) mmap(&(0x7f0000867000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000868000-0x8)=0x200000000000005) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000b33000-0x4)=0x0, &(0x7f0000d49000)=0x4) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000144000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$unix(0xffffffffffffffff, &(0x7f00003b6000-0x38)={&(0x7f00001f6000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) open_by_handle_at(r5, &(0x7f0000898000)={0xd8, 0xfffffffffffffffb, "7b0aca74a1d0ddd9d8915f89dee5fb4969179d41ce9a926eb4d3b64c6baab5347478f368855e3c4ae3df02b7353a628decc7cca8da0f1762b1845f2b2e79d8e9b4bd74bba0454ba7eec3e4b5f7ab43ad4d51f5edb6cfdb3dc9d25cd6bcd76a65e06826388465c5bb6f159dd76b0d99f6e2799d187e830745ade4fbe9b57bbf1dc68bf4bea1bc468d9d54673221e347632761c0b1d89094bce0025bc36c1ebf1fa052fcbef02595d968de884d0ede43382ef6e483259ed1180ec79219948ca8e22d8acb57db4dc96c4b057747e6f4f615"}, 0x2000) r6 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xa5b2, 0x40009, 0x22, 0x6}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) ioctl$TCXONC(r6, 0x540a, 0x0) io_submit(0x0, 0x3, &(0x7f0000a33000)=[&(0x7f000073e000-0x40)={0x0, 0x0, 0x0, 0x7, 0xffffffff, 0xffffffffffffffff, &(0x7f0000fc7000)="d79d92c66aedfe6f25ffb407312b1667471d85e1d083cb4cad96ccb8bd2a397cde4a9f", 0x23, 0x7f, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000c68000-0x40)={0x0, 0x0, 0x0, 0xf, 0x200, r6, &(0x7f00001fe000)="c87aa09581f1b2cc4545482ada8a66b7933c5e4737e1911b1058f444b85939d7dd7152885a2a9bdea34ecaf629041b97f0d2322d33b28dbe3974e81edf9f031eccc2375b5fdba9c32707d5b3916b5fd3deac5c9900eec86120ea0876550b3793ea0dd8d328f94015316fd225f7fb2a3bdafc2e3e1c6a184bf87a5b", 0x7b, 0xffffffffffff417b, 0x0, 0x0, r6}, &(0x7f000056d000+0x53b)={0x0, 0x0, 0x0, 0x3, 0x1, r6, &(0x7f0000578000-0x44)="4dcde390b5e8b3e1b3e52a3295d7c88064e6af9ac8f48c015c40e12b391a497535a0a28afb839dccbfd3ea56ff10f653aa61e28ec11e153e8f68a1741ac6800b436f3568", 0x44, 0xb7, 0x0, 0x1, r6}]) ioctl$KVM_ASSIGN_SET_MSIX_NR(r5, 0x4008ae73, &(0x7f0000e4d000-0x1)={0x6, 0xf5b}) ioctl(r6, 0x2285, &(0x7f0000007000)="53") socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x800000000002, 0x8000000000802, 0x4) write(0xffffffffffffffff, &(0x7f0000865000-0x21)="200000001a00076f39ffffffffffff00000000f90080000300034f6a0100011788", 0x21) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) getsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000866000-0x4)=0x521, &(0x7f0000865000)=0x4) memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe(&(0x7f0000778000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/12 13:14:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000326000)="2f6465762f76637300", 0x200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x2000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000967000-0x8)={0x0, 0x8001}, &(0x7f0000461000)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b30000-0x10)={0x0, 0x4, &(0x7f000000f000+0x6bf)=[@in6={0xa, 0x2, 0xde17, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0a}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000053e000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a08000-0x8c)={r2, @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]}}, &(0x7f000054d000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r3, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) gettid() mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000964000)="2e2f66696c653000", 0x4) mkdir(&(0x7f0000d70000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f0000789000-0x8)="2e2f66696c653000", &(0x7f0000a10000-0x16)="2e2f66696c65302f636f6e74726f6c2f66696c653000") mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004d1000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x48010, r4, 0x0) 2017/09/12 13:14:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x6) mprotect(&(0x7f00000b3000/0x1000)=nil, 0x1000, 0x2000000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000125000)=0x0, &(0x7f000060b000-0x4)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000582000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x13c, &(0x7f0000f9a000-0x4)=0xc2b8, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010a000-0x11)="2f6465762f7667615f6172626974657200", 0x103ff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10005, &(0x7f0000209000)=0x4000008f4a, 0x4) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000d5000)={0xa, 0x10001, 0x0, 0x753, 0x100000001, 0xb40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000e1000)=0xfffffffffffff000, 0x4) fcntl$setstatus(r2, 0x4, 0x2000) r4 = dup3(r3, r3, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000b2a000-0x160)={{{{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb7, 0x3, 0x1152, "f881304f031e2d8b49ed86eaa3ebcba3e0a607ff561743228025da5dc9f381eb1878a7a8e9da176cced5d86d9ef83b002604361a59f93ceed95736a71b43c54e012034cac54c644825fd4b36517ae568"}, 0x160) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000375000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$getsig(0x4202, r1, 0x200, &(0x7f0000190000)={0x0, 0x0, 0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000659000)="2f6465762f73657175656e63657200", 0x2400, 0x0) poll(&(0x7f0000b9a000-0x28)=[{r6, 0x0, 0x0}, {r2, 0x2100, 0x0}, {r7, 0x0, 0x0}, {r2, 0x0, 0x0}, {r5, 0x9564, 0x0}], 0x5, 0x1ff) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000ade000)=0x4, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00004cf000)=0xe2, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) sendto$inet6(r3, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x20000001, &(0x7f00008ee000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) syz_emit_ethernet(0x4c, &(0x7f00009d4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8808, @llc={0x3c, @llc={0xbc, 0xfe, "2e9f", "04660a9f2d3b0bbf0b3028026b16ef0dbb7ba838427f56f9b10f29aa7df9b9fb6b938da85cc09911908e3817324a1fc231b03e348e034420"}}}}}) gettid() getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000aaf000)=0x4, &(0x7f00005ec000)=0x4) setsockopt$sock_int(r4, 0x1, 0x4b, &(0x7f0000ff0000)=0x2000000000000005, 0x4) recvfrom$ax25(r4, &(0x7f00001db000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d, 0x40, &(0x7f00002c2000-0x10)={0x3, {"7a5e29dc4a3ce0"}, 0x200}, 0x10) fcntl$setsig(r4, 0xa, 0x3e) sendto$inet6(r0, &(0x7f0000367000)="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", 0x1001, 0x80d1, 0x0, 0x0) 2017/09/12 13:14:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f00008f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf, 0x40000000, &(0x7f00008cd000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, 0x1c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ead000)={0x0, 0x0, 0x0}, 0xc) ptrace$peek(0x2, r0, &(0x7f0000da3000-0x8)=0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f000027b000)=0x1fb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000680000)={@generic="35ee454708142260228b40201c9670f7", @ifru_flags=0x5000}) sched_setaffinity(0x0, 0x8, &(0x7f00005b7000-0x8)=0xfffffffffffffff9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000395000)="656d316b657972696e6775736572707070312b2c25766d6e65743100", 0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000c63000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") vmsplice(0xffffffffffffffff, &(0x7f0000dee000-0x60)=[{&(0x7f0000070000-0xfd)="", 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x400000000000003, 0x0, &(0x7f0000868000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) r6 = fcntl$dupfd(r1, 0x406, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f000002b000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x48) connect$unix(r4, &(0x7f00006d7000)=@file={0x2000000000000, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000014000)=[@in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @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, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x58, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) getpgid(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e10000)=0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000b80000)={0x0, @in6={{0xa, 0x2, 0x2, @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]}}, 0x8c) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xe, 0x3) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000746000)=@ax25={0x3, {"a233402d960729"}, 0x5304}, 0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000492000)=0x0, &(0x7f0000380000)=0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000390000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e68000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7, 0x6, 0xfffffffffffffff9, 0x6, 0xfff, 0x9de5, 0x3, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x10001, 0x80, 0x0, 0x2}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000242000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet6(0xa, 0x3, 0x87) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000d4000-0x10)={0xffffffffffffff7f, 0x8000, 0x4ab, 0x0, r2}, &(0x7f0000869000-0x4)=0x10) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000156000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000e4e000)="b5039d473af88b4ea51cc6cd60251c8e9555318cbd0b561f") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x6c6, &(0x7f0000111000-0x10)="2786603ed933a6ad297d7af5a0893624", 0x10) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f00008ef000-0x28)="0062d997bd085b342d59755fdf194f81dfdd00e4df1e42dcc8734cd43d9537eb77c1fb9543e03456", 0x28) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000228000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000bc2000-0x8)={0x1, 0x1}) socket$inet6(0xa, 0x7, 0x62) sendto$inet6(r4, &(0x7f0000fd2000-0x9d)="ff56fc0a", 0x4, 0x8080, &(0x7f0000d72000)={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x6}, 0x1c) recvfrom$inet6(r4, &(0x7f000079c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x2040, &(0x7f00005cc000)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) sendto$inet6(r4, &(0x7f0000161000)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7918b09a022cb630890a47bfeb3241e8795680aca7d8abef7557209ab1722b49ea88ceb86102e16f2f91364facb84100d43dec25b49d6639e7d1887c3d1b4b43866252342fa5837ca1272de61c901e394dad61c1ec59d3b96cdd05f6e9879abf7eab7383ae20706066f4f45c3b66466553adc81ba79ab23706474448a722a9716589f55063f401b0911a3c4f770d54315cf762d9aaedb0103a42358d121e5329cb37e6614e29d16d30fc8d7476abfbbd964453cd43896", 0xde, 0x4810, &(0x7f000020b000)={0xa, 0x0, 0xfd, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000218000-0x4)=0x5, 0x4) accept4$llc(r0, &(0x7f0000cf1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b1b000)=0x10, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000f90000-0x78)={r4, r4, 0x8001, 0x8bd6, &(0x7f000012f000)="c7f52c82ce4abbb43e9623b80e410732c794cb2907b95f1cc46b0b4512abbbf04f7b9350dd81e6368efbc3c9fb5c5bfcb2d811b38a671971496bdc3cb412a1a5f60bc8777af6202177f4cd", 0xf1bf, 0x3f, 0xb5, 0xffffffffffff0001, 0x8001, 0x8, 0x8, "193b8ed07edcca673cea8d72c1e1c9b706057f96779828161936067535d0ba105bb2bc963f43e24d8d73d41c37892d3b1fafda1bcfa2db0939916f5d9db8d112585bcb288b2e907543e022fbb6cbf655"}) setsockopt(r0, 0x6, 0x2800000000000000, &(0x7f000053a000-0x11)="01000000030042000000030100009dcc73", 0x11) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) 2017/09/12 13:14:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d7e000-0x9)="2f6465762f76637300", 0x214100, 0x0) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000b52000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}) recvfrom$inet(r0, &(0x7f000061d000)="", 0x0, 0x8000001ffd, &(0x7f00009b5000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f000059e000)={0x4f0, 0x6, 0x4, 0x80}) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x5, 0x80801) mmap(&(0x7f0000c0a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ccf000)="00", 0x40000000002) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000bb000-0x4)=0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f8d000-0x4)="00") unshare(0x8000000) mmap(&(0x7f000064f000/0x3000)=nil, 0x3000, 0x6, 0x10, r2, 0x0) r4 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x74721b493a721bea, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0xffff}) lseek(r4, 0x30000000, 0x4) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000000, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00007a9000)=0x8, 0x8) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000496000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00001f3000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000222000)={0x1, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) dup2(r3, r5) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00004ee000-0x10)={0x0, 0x7}) mmap(&(0x7f0000cd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDISABIO(r3, 0x4b37) [ 67.690463] yam0: received packet on syz4 with own address as source address (addr:aa:aa:aa:aa:aa:04, vlan:0) 2017/09/12 13:14:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000848000)="7573657200", &(0x7f000084a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000374000-0x30)="0800000000000000655e5c76626f786e65743028250000000000000001796370757365742d262727a0255b70706d3000", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xf, 0x100000001) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cf2000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r2 = socket(0x11, 0xa, 0x300) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b7c000)={0x0, 0x6, 0x800, 0x4, 0x9, 0x7, 0x48c, 0x3, {0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x3, 0x90c4, 0x3}}, &(0x7f0000cef000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000074a000-0xc)={r3, 0x48c, 0x0}, 0xc) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000007000)=0x0, 0x804) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000ff3000-0x14)={0x0, 0x5, 0x3, 0x100000005, 0x1, 0x5}, &(0x7f00008ef000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000048e000)={r5, 0x80000003}, &(0x7f00002e5000)=0x8) socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000417000-0x3c)={r6, 0x34, "941b23415702c73e070f0670a90754c5e3e7b78deea9cdca50b9f98b0458ca0e3949f95a40f842eb6bd4b282cdf4fbf2f2dd911a"}, &(0x7f0000ed0000)=0x3c) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000074c000-0x20)={"d47a900a0b000000000000447d72653e", {0x4, 0x7f, 0xfe3, "5a291f7312a9", 0x8100000000000000, 0x0}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000bf8000)={r5, @in6={{0xa, 0x0, 0x209, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bbc000)=0x8c) r7 = socket(0xa, 0xa, 0x400) ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00003db000-0x20)={@common="74756e6c300000000000000000000000", @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004cc000-0x4)=0x0, &(0x7f00003e3000)=0x4) r8 = socket(0x2, 0x1, 0x0) setsockopt(r8, 0x6, 0xe, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$sock_int(r8, 0x1, 0x28, &(0x7f00000e0000)=0x0, &(0x7f00003d5000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f000077d000)=0x0, &(0x7f00004d7000)=0x4) connect$inet(r8, &(0x7f00002cf000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x11, &(0x7f0000442000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000732000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x273}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x68, 0x9, 0x2, "aab9764e69a148e8f67896af55849322439579745b1ab469158085744e0a3fd1d3471c80ae694dfde1cabf248e06ffe2defd53120c9930bae7a72501ac76bba3a220d637deff63bfc3201715a0bc9f09"}, 0x160) ioctl$sock_proto_private(r4, 0x89ed, &(0x7f0000273000-0x87)="f5eb2033cc2515aad61e897ea6da5edb44a37b599a8e1211c399a82c6090666f2dba4c636975fcb9191bc3a90e5f7abbb0e77ac70a84514c34464565fd5ae6a171ba60bd355420376d8f03cb9e6d6d668fa5fd51b39e59189d08f0e039d0de20851c77778a7f060b7a6a4395631044baa5a627b3a1ee7dad9eafb14ce102bde08dac94bc7d4f93") getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000f6a000)=0x0, &(0x7f000076b000)=0x4) read(r0, &(0x7f0000101000-0x1)="00", 0x1) write(r0, &(0x7f0000348000-0x26)="260000005e0009fff10000f83a0000000000000001fbffffebfffffffd00085b1ee9fb4b35ea", 0x26) 2017/09/12 13:14:21 executing program 1: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e23000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000e8c000-0x4)=0x0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)="2f6465762f6b766d00", 0x400, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ce000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000325000)={0x3, 0xffffffffffffffff, 0x1}) getdents(r1, &(0x7f00006f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) chmod(&(0x7f00000f5000)="2e2f66696c653000", 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) r2 = syz_open_dev$mouse(&(0x7f00009eb000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff6, 0xfffffffffffffffe) r3 = open(&(0x7f0000848000)="2e2f66696c653000", 0x2541, 0x0) fcntl$setlease(r3, 0x400, 0x0) fcntl$setlease(r3, 0x400, 0x2) semget(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d2b000)=[{&(0x7f000043e000-0x29)="2900000018001980003d75241a6800310206e301080300016000000009000500dfff0100000000ff00", 0x29}], 0x1) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00008fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000ae6000-0x20)={0x3, 0x0, 0x0, 0x2000, &(0x7f00002cb000/0x2000)=nil}) connect$llc(r3, &(0x7f00001c2000-0x10)={0x1a, 0x1d, 0x4, 0x100, 0x5, 0xc94, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setpipe(r3, 0x407, 0xd10) 2017/09/12 13:14:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00006e2000-0x8)="2e2f66696c653000", &(0x7f0000991000-0x18)=[&(0x7f0000b3f000)="5e2f70707030277070703100", &(0x7f0000001000-0xb)="73656c696e75782b255b00", &(0x7f0000472000-0x6)="6c6f21252500"], &(0x7f000074c000)=[&(0x7f0000d22000-0x2)="5c00", &(0x7f0000a54000-0x1)="00", &(0x7f0000282000)="6d643573756d00", &(0x7f0000000000)="73656c667573657200"]) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000719000-0x4)={0x7}, 0x4) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000202000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x1000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000520000-0x40)={&(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000fa1000-0x4)=[0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x4, 0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) mincore(&(0x7f0000db4000/0x4000)=nil, 0x4000, &(0x7f0000002000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000001000)={0x9a2, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000367000-0x10)={0x0, &(0x7f00005be000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000f40000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x4, 0x4, 0x400, 0x0, 0x0, 0x0}, 0x1c) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000e33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002f1000)={r0, &(0x7f0000fe7000)="", &(0x7f0000b62000-0xcf)=""}, 0x18) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000733000)={r0, &(0x7f0000feb000-0xd)="76fb37a6f2e12e7b62a37b158b", &(0x7f0000feb000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000fec000-0x4)=0x100000001, 0x4) r1 = semget(0x3, 0x3, 0x8) semctl$SEM_STAT(r1, 0x6, 0x12, &(0x7f0000553000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1b, 0x0, 0xffffffffffffffbd) 2017/09/12 13:14:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000952000)="2e2f66696c653000", 0x0) mount(&(0x7f0000072000-0x8)="2e2f66696c653000", &(0x7f0000a64000-0x8)="2e2f66696c653000", &(0x7f0000026000)="040700000000", 0x8, &(0x7f0000aeb000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000f44000-0x6)={0x401, 0x5, 0x2}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r0, r0, 0xfffffffffffffffc, 0xc) preadv(r1, &(0x7f0000997000)=[{&(0x7f000021e000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000016b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000b9d000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f00001a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e42000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ad5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000b13000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f00009e8000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000bce000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}], 0x9, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x1fffffffffffe) r3 = accept$unix(r2, &(0x7f0000cc8000+0xfcf)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a64000-0x4)=0x8) mq_timedsend(r2, &(0x7f000040e000)="d5e58d1f2b94a20bcb7e0e100c7f88bf492f94611c9bfdd7052e1be8b0ddc5b64d432ab055a31ef512224acf54861f981eaba911ed2e4e076ab8fcdef41e5e8d90329e68a09ea2aee421bcf57d", 0x4d, 0x8, &(0x7f0000f71000)={0x6, 0x0}) flock(r3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00004b9000-0x20)={@generic="575e743f7850cf4bd843a59e1034682b", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) flock(r2, 0x6) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000556000-0x10)={0x0, &(0x7f0000134000)=[]}) flistxattr(r2, &(0x7f0000442000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68) setsockopt(r2, 0x3f, 0x7fffffff, &(0x7f000067d000-0x78)="5d47c16ab170325f39ab383deefafcad085ff65e9adff4f52f145923b85440d04cfac360d40a9ec711f8ca6cbaa350646a8b7ba17d03b6db73c5246dc83d959425bc19ef8158d7ecff750786a00bf38e5bf334d829d22b8d6bd5131fa2ded594a03f5a8d69a704a62df55c32450561b820a169918934dde3", 0x78) close(r1) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000017b000)={0x0, 0x0}, &(0x7f00008e0000-0x4)=0x8) sendfile(r1, r2, &(0x7f00007f5000-0x8)=0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000562000-0x28)={0x5, 0x1ff, 0x7ff, 0x7fffffff, 0xfffffffffffffff8}) mkdir(&(0x7f0000b43000-0x8)="2e2f66696c653000", 0x20) mknod(&(0x7f000006e000)="2e2f66696c65302f66696c653000", 0x141, 0xfb8) ioctl$KVM_SET_MEMORY_ONDEMAND_STATE(r0, 0x4010aef5, &(0x7f000000a000-0x10)={0x9, &(0x7f0000b5f000-0x90)=[{0x4, 0x4}, {0x7000, 0x10001}, {0x4000, 0x1ff}, {0xd001, 0x5}, {0x6000, 0x7fffffff}, {0x0, 0x3c}, {0xf003, 0xfffffffffffffffd}, {0x6004, 0x0}, {0x1000, 0xfffffffffffffbff}]}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) execve(&(0x7f0000a5a000)="2e2f66696c65302f66696c653000", &(0x7f000008f000)=[&(0x7f0000f2b000-0x7)="6d717565756500", &(0x7f000099e000-0x15)="2373797374656d65746830656d3035657468302d00", &(0x7f000048e000)="65746830776c616e3100", &(0x7f00006e0000-0x4)="05000000", &(0x7f00003ce000-0x2)="2e00", &(0x7f0000143000)="76717583ba6500", &(0x7f0000d7b000-0x1)="00"], &(0x7f0000010000-0x40)=[&(0x7f0000789000-0x7)="6d717565756500", &(0x7f0000ec9000)="00", &(0x7f0000129000)="6d717565756500", &(0x7f0000b9a000)="2db176626f786e65743000", &(0x7f0000d4b000)="00", &(0x7f00001f1000-0x7)="6d717565756500", &(0x7f000003a000)="6d717565756500", &(0x7f0000683000)="6d717565756500"]) 2017/09/12 13:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000530000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000574000-0x4)=0x6, 0x80800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000+0x5de)=0x0, 0x4) r1 = socket(0x11, 0x803, 0x0) setsockopt(r1, 0x107, 0xf, &(0x7f000099d000-0x4)="000196e1", 0x4) recvfrom$inet(r1, &(0x7f0000174000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x2000, &(0x7f0000287000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = open(&(0x7f0000883000)="2e2f66696c653000", 0x410003, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000001e000)={0x26, "686173680000e0ffffffffff0a00", 0x0, 0x108f, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = accept$alg(r1, 0x0, &(0x7f0000c2b000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000391000-0x7)={0x0, 0x0}) sched_rr_get_interval(r5, &(0x7f0000aa1000)={0x0, 0x0}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f000049b000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = accept$ipx(0xffffffffffffffff, &(0x7f0000878000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c0f000)=0x10) ftruncate(r3, 0x279d) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000099e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bd9000-0x4)=0x4d) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e54000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000355000-0x14)={0x0, 0x8, 0x200, 0x1000000, 0x7, 0x4}, &(0x7f0000272000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000063f000)={0x0, 0x2}, &(0x7f0000b09000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000612000-0xb8)={r8, 0x400, 0x401, 0x3cd, 0x0, 0x9, 0x9, 0x0, {r9, @in6={{0xa, 0x2, 0x5, @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]}, 0x3dbda2bd, 0x4, 0x280000, 0x8001, 0x0}}, &(0x7f0000dda000-0x4)=0xb8) lseek(r6, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00004f9000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f7b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x5, 0x2, 0xffffffff, 0x19, 0x80, 0x80, 0x0, r10, r11}, {0x9, 0x5, 0x8, 0x1, 0xfffffffffffffffb, 0x8, 0x9, 0x3}, {0x800, 0xec9, 0x78, 0x81}, 0x800, 0xffffffff, 0x1, 0x0, 0x4, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x4, 0x0, 0x0, 0xfffffffffffffff9, 0x101, 0x100000001, 0x1fd}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) unlinkat(r2, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000038e000-0x4)=0x8000, 0x4) sendfile(r4, r2, &(0x7f0000a29000-0x8)=0x1ffe, 0x1f7) sendmsg$nfc_llcp(r1, &(0x7f00007fd000-0x38)={&(0x7f0000e2c000)={0x27, 0x3, 0x81, 0x0, 0x0, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be78f4bdffbf1cc00a24f9c55c4e354e51613cac2d113810b4c05cae78f3e861c321787e042ebd11552225341", 0x0}, 0x60, &(0x7f0000991000-0x70)=[{&(0x7f000005c000)="ff81230400000000000000671a8d2b66df33a67fc45c5a4e753ad6c53e670178f5996c4ba3d90000df45df6f0200c92b7f00001e00000000eee70b8f18d2237ae6d3e655e6c3cfb7ef8b8662a1822c0d06374a4da12d0b8571f96d4b0f0118b170e38e0000df8d023b2227ef13aa8a397f6b12911b", 0x75}, {&(0x7f0000d07000-0x70)="b6f79d191fd02b08b77cf610b308911b66def3593cd686333ebd4faaeac3d65f92be8cbf7993d3f0244595ee4d7d347f8dda901e4e04db938ca977a0627a9cc583e6ac14ed862897179a002ab4d90a97ae5c8b05876da4365538dffe4b44bcf2f42b5ca7e1ec7dc25d2e63ec30bd8e88", 0x70}, {&(0x7f0000bc2000-0x1000)="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", 0x1000}, {&(0x7f0000d06000-0xb7)="85add0a566841e1a5fb942ecae47ffcc21440ed292a4bf779d9af2f0b7dbce8a7c92ad78e10125c02ada3d4efea4822d1a3298637030a0b1bf712dd2d9deb74b0685481ab9126ab6353b04d23e305d16ddff20dadcd9e39674bb1ca2bd299199cdbf8cdf1c78671212c52173f886981d7b8d9720f2d9ccd17322753a5b13c31c6c002724ace3760431d3ad291ebb0808ab81a32de865774f23cf883b27b85bbf101a8d38f279307218d97bc9a12bfd7b3ca708ec4ce9fd", 0xb7}, {&(0x7f0000026000)="6bfbceb42dc220c30fd39357b1030bf58c9838be89330b7f9bc573e1b5a8b57f06553c9eb15bf2763a3972fe2308348126763a963aab3068f15b19ae7128d58886a630244d792119323934f56d286eef559475a49a2c5d5d4982f2403c00000000be0d7fb93bdac03f0038bd1feeb1c253bf2892fde77f64000438e20475434930ab382a4a412236f9b91f87a5e36887e967959757b9013a591d49ef904bb4", 0x9f}, {&(0x7f0000054000)="66", 0x1}], 0x6, &(0x7f0000076000-0x90)={0x90, 0x19d, 0x8, "e848c08ace4e35c0778d238e137c6a6631f8c62f149f43510456ee9194aa92c311e19599a946f1806d5eac5eb2ac3afd288152a9640d85a010117064370a30cd13b64a04a964bf61e7b7f1e0f9524ebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x42880}, 0x4010) [ 67.794439] yam0: received packet on syz4 with own address as source address (addr:aa:aa:aa:aa:aa:04, vlan:0) 2017/09/12 13:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd2000-0xc)="2f6465762f6175746f667300", 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000056e000-0x9)="2f6465762f73672300", 0x0, 0x20c441) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000725000-0x4)=0x2, 0x4) syz_emit_ethernet(0x32, &(0x7f000007a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x802, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x16, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "7c147c", 0x0, "844cdd"}, ""}}}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x4, 0x80e6}, 0x20) fcntl$setownex(r0, 0xf, &(0x7f000023e000)={0x0, 0x0}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = dup2(r3, r5) socket$inet6_tcp(0xa, 0x1, 0x0) migrate_pages(r1, 0x9, &(0x7f00008b3000-0x8)=0x4, &(0x7f0000403000)=0xcb) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) connect$inet(r0, &(0x7f0000746000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r6, 0xaea3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f000002a000)="7472ff7274650101", &(0x7f00006cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000076e000)="b8ba56bc3626318e5bbf1ce6c7b12634d5b12bcf538f792277442153e306b94601e2379b5bfc81f3c699874cef38123d3cc6336b26cd1223d10682bd9dc2252c15ad8508ad88e67ccff7a256791967e96208a31d9dd8f63e98278e34e8140b93ec6f13123ee9c8206f31454fb35cd25ea3db4465c7155c13f4adba9865ae0bd608fd88b12d2a7c6d93fa7f1184f840e7fa3e7bd086500e9fdc8a797e590d354da0da8fb35d655a892fdb52e1c87a312dda9cadd5ad2462c930265547644e087b8553932e63b916976dfd9232a755b9a7f7b7fabe514af13b00f9b86ea10b47cb51610121", 0xe4, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f000000c000-0x14)={0x5, 0x86, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a52000)={r8, &(0x7f00000ad000-0x4)="000001d6"}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00006fb000)={0x0, 0x0}) 2017/09/12 13:14:22 executing program 0: r0 = open(&(0x7f0000f22000+0xca)="2e2f66696c653000", 0x400a80, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000042b000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00000e7000/0x4000)=nil, &(0x7f00002a0000-0x8)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f7b000)="2f6465762f76637300", 0x402200, 0x0) r4 = add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd92", 0x7c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x6) r5 = msgget(0x1, 0x8060c) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000f3b000-0x4)=0x0) r6 = accept4$ax25(0xffffffffffffffff, &(0x7f0000707000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000707000)=0x10, 0x800) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000707000)=0x0) inotify_init1(0x800) bind$bt_sco(r2, &(0x7f00000ca000)={0x1f, {0x5, 0x400000009, 0xffffffffff7ffffe, 0x1ff, 0x7ffffffe, 0x4}}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c1000)=0x0) sched_getattr(r7, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fcntl$getflags(r6, 0x40d) msgctl$MSG_INFO(r5, 0xc, &(0x7f0000f99000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r8, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6634}, 0xc) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000708000-0x4)=0x0, 0x80000) pipe(&(0x7f00004df000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 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) mprotect(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x1) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)="", &(0x7f0000008000-0x3)=0x0) 2017/09/12 13:14:22 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000001, 0x0, &(0x7f0000e78000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e7a000)=0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f00006bb000)="", 0x0, 0x40001, &(0x7f0000e7f000-0x1c)={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) close(r2) close(r3) writev(r0, &(0x7f0000051000)=[{&(0x7f0000e73000-0x25)="6de5b35a3a607b7b4f92c6a34d06df69318c2a8c9493e581dd71672e91af95e40e981bf899", 0x25}], 0x1) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000e80000-0x38)={0x0, 0x0, &(0x7f0000e7f000)=[], 0x0, &(0x7f00001c5000-0x270)=[{0x20, 0x117, 0xf11, "a138b2dd5d0858232a83e1837f35a811"}, {0xa0, 0x10f, 0xc62, "0d2277ea705853877a3b5f12154f8de9fc55f5d33c4036e8a75772e81eea0bd94556308da5b13c74af8a629ad8c55e7b24469b922afd2a018a26a0dd94700315604c6b518ee88722c398710ed6aaa115aa37e190bf797deaafc90a69dec01ccd061f3e4ed7c5d388a858f87bddeaaf27781743dce77f70cce229cb5cdf6eb2e9f6c41dd4a8847d4ca647f2e9a6eb0948"}, {0x10, 0xff, 0xbef, ""}, {0x18, 0x116, 0x9, "fd05"}, {0xb0, 0x0, 0x59, "02921aa0bff6d878b2064919cfeb5aae0d3d88fa4fe64e22a2db8fda42055250b9b377204b3639d04ca0ee0730cc1a905690a21fa56fb6a846d132a250982b63c38bee5fda8fc2b9c593d8295a9462b54d616267cd17d750044accb26d1ac71e9b0c075b43b534bb826dcbb4ba8e5179b05e5f148823da8827d1fba50d9cbf479128685a2addc5bd4c6cb4eb70a98ddcf4105704338264b87b"}, {0x30, 0x11f, 0xffffffffffffffc0, "2daadebf9d0cfe694dcc062944488fd58f36d27b5795d04416ba08f21e7bd9e5"}, {0x28, 0x19f, 0x200, "34d64ae94d36c5f5504e9a378926103c5a4f41b017"}, {0x80, 0x10d, 0x8, "f42dfc1135f47ee8c66db5137c97583fc58db827b3a3b28bae2c1c8bb51174d2a5f5284b726477a759d8898c04d4902f23a995536ee6ac777c23ed892681716d26287d37aa68d848417f2d3d6ffb40a00221ae953d1c2f056ea81b7b273998da0f8a9ed55f5919449087e89ed3b4"}], 0x8, 0x1}, 0x8810) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000e81000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000e7f000)={r1}) 2017/09/12 13:14:22 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fcd000)={0x20000000006, 0x0, 0x0, 0x6, 0xb}, 0xc) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fcf000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fc7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x100, 0x0, 0x1020094, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e87000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x400, 0x10000, 0x200000, r1}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000fcd000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000883000)=0x1c, 0x202) epoll_create1(0x1) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ee2000-0xc)={r4, r4, 0x2, 0x0, 0x0}, 0xc) listen(r4, 0x9ac3) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000153000-0x10)=[{&(0x7f0000ca6000)=[{0xc9, 0x1, 0x8, 0x10000, 0xffffffff, "8e895bddfa4486a6f0522deecec714bd61e978aa8cb1be6c2b24d4d672586fa008c05cd538ffe0819a1e7c52e3d8e0520cdbba0ca21cc6ad1b312d3ecb129ba90695ae299890377945a58233c95c217253e02565aac338401ea647ca8390d457d7d7818df065a5178c8dbc5d86826edcb022c39cb2bf71ee74af2ce30a36a421d0f13de3e6906f1df6cf3c63936947486d87711cfa4fc1fbff84600fc6b3fc0da5d8723d0304c1c66bb05d47fb6296c99cac6a7f0d01da3e43"}, {0xe5, 0x3f, 0x400, 0x2a8c, 0x6, "770282500eed9c3a9f49a5f98a5f81f69d63e7738221bec3121056958748c13f2b22449e8905f10236ab3f02368a350a5bdee75fbf5a18d9a159c7456d0c036b7f35b410b7ebf789fb625b196117f7b25aa279c026d3ab679987ae7e3c1a5642fc3d2af23764071e612603b9075b1748a9bd7a1e9be05befb74aee0a7de27e7deb7ff27c792f56471f77d889bd02769ad6b801de989cd76daf33b61e614dc284234bc1d84f1cb3d0ad4cbab25687237bb544dcee5c87b05943a9873ee4a068942b65b1bd3ec7742a44f5c91c07596f683b86d7a6e1"}, {0x1010, 0x100, 0x1, 0xffffffffffffffff, 0x83, "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{0xa0, 0x7, 0x401, 0x0, 0x80000000, "a8d8028045bbd318f81041b2843918d8683b4ec62bdea4ee3b0753eeaf3f6db1e06f6566409e53dc3c6fcb8db581265333fe0481089044e14f07f5a1d8c282777274c27eb150e092b04e8ec75b730e2caf483bdbee598532a05988e9847531cd02da8f27113226aa50f619a7c96b74081ff5ab4bed99dcb03d0765ac14fc62a23e94479c9b09fc8673a53072e75cad56"}, {0x1010, 0x8, 0x2, 0xf6, 0x4, 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{0xdc, 0x5, 0xe00, 0x10, 0x7, "1962efc11c7cc83a110814ba6c10404eae5257c0ff60bd77acc110e734f0c83a69a4d695c4df7b86d0db784af016a2d671e619579bb42712f976e260f8000d54ac29b206fa7db882763250cd36b0574128287e0aed35aa8234c6287fc1365a90fd0d0be57500b81b65a2b34e0292b4e7733b2f7bc85f4fe0767cb1ce8323169d2d145a6e9f29183d6935139087e6a5813162b50f9774bafaf64a12ec853004bcba4d0251d129f1cf5eaddca8695dfba2957e85da75ac47491b431a561b59773f49d10762a6be9918794a4497"}], 0x234a}], 0x1, &(0x7f0000969000-0xa)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x1}, 0x80) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000c40000-0x10)=@common="74756e6c300000000000000000000000") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000d7e000-0x3)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d0a000-0x98)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d2, 0xdf}, &(0x7f00009dc000)=0x98) poll(&(0x7f00005cf000)=[{r3, 0x80, 0x0}, {r4, 0x2, 0x0}], 0x2, 0x1000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c92000)={r5, 0x200}, &(0x7f0000ccb000-0x4)=0x8) recvmsg(r4, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[{&(0x7f00000dd000)="00000000000000000000", 0xa}, {&(0x7f00001bc000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000cd5000-0x1)="00", 0x1}, {&(0x7f0000ffb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}], 0x5, &(0x7f0000a50000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0xa6f1}, 0x1) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000041c000-0xc)={0x1000000d, 0x0}) epoll_wait(r3, &(0x7f000016f000)=[{0x0, 0x0}], 0x1, 0x9ba6) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000dd0000-0x4)=0xc, 0x4) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000785000)=0xff, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008b4000-0x8)={0x0, 0x7}, &(0x7f00001a3000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000060000-0x8)={r7, 0x9}, &(0x7f0000cac000-0x4)=0x8) sendmmsg$alg(r3, &(0x7f0000e57000-0x188)=[{0x0, 0x0, &(0x7f0000b4c000)=[{&(0x7f0000ffa000)="eeb30b71ad45f78e6b6b30f89f79696d6502ff2bfc868634997acd46d32db911551467749e71bf512252cf7f4bae4b2fd07c026f74a824c4fa65b59bcccee4e62689e7bcc8a1aa1cc3d194e388969e6bb3bba4023847321a7d033541493c022620fecfa4b244e674c2a69624f5f9f03ff7a13f26152205a78fff66ad824b59d3", 0x80}, {&(0x7f00008c4000-0xae)="c6c7cd3cd34651ccecc0d01a15e220d192cb641e07792083af7e178dd1abb195aa69c3a9861bbc73a56360e7300152f9d1e0de72dcc98cb314d20f56334a4cc20b300a815f94ae68e38d2678f3bef3f86a9318e05c51eec09d7786014d323d31f150dff159a032e63a0ea763a6067368f46c426120c16b2294bd8609aa7de9e63264278d2e6408321bc7ec151bfce5cf5f484f6ab8b94a03d5c3fc66a7b780cedcc9fe7de12356f6ebde394e3677", 0xae}, {&(0x7f000030a000)="23b475795cd7b6f08dbd4cbf677238a0823c1bf439ed3dcfd7cbea0881e3f114f972ced9616584e67a6ac87cb372699cd0a1de80af661f9dd1479946b8461522f9e465215b57da42a9cced0bbfe4c280cb4b9db5f034b4b601cfcd78a431fafe9d31b25c7ad8eb5a65d706f1fcc176e27ddb3c7262199e01234ad13eac83b5b6adc327474a56fd851f2d18ae80cd0f25e0eacbec45ab0361aba4b322fd082d4445663bd218f0f359c5cc67", 0xab}, {&(0x7f0000693000-0x6b)="dfc404996fe9ec0070723d0d849fc2be5d58859c3e222c3cf5933116ecfb370c5b76ef8c4f1c8466177cd92675c79eb2a1e43cf0a59a547efe0f139cf7f55d8677b7bfa26c612337cd17cd30236f875f13481f480868e23230180d327f776b9e64132b72cdab6440dbc2b4", 0x6b}], 0x4, 0x0, 0x0, 0x20040001}, {0x0, 0x0, &(0x7f000098c000-0x10)=[{&(0x7f00006c1000)="ff0f4f5d45f1124843ceca86e5a5674e02e80ce46a16740b3ac0bc330446e60a05096868f17930136d8b2757441840", 0x2f}], 0x1, &(0x7f0000af3000-0x110)=[@op={0x18, 0x117, 0x3, 0x8}, @iv={0xb0, 0x117, 0x2, 0x97, "6e22c0f5cc9381b948fae68ca6ff670f4d24163f7a17be25797489399dd0c7fc162420465b4cd1b92038894e9ec546433ab3285c0e8b8d6d174518aff73e83527aeaca45008b97322893e80b093be69ef94d81d086e5ff48b4178777bdac2207e876474949da19cc2a009f0a5d3d488d03f6ca6d14d6e72a035f5e73b8b0643ee5568048fd47504d207ecb12473df2077e2f10d6bad865"}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x7}], 0x110, 0x20004000}, {0x0, 0x0, &(0x7f0000c56000-0x50)=[{&(0x7f00005b1000)="d98c60cf36c02f53b50ebdc5a9e65bbf6bfe70559bb08120cef7eec118d8784e7a07168ff5e70c3f35723e667444170065ed08c00d60e9740ff2abc5a81667b4b58b1d67f28cea237bb51491d8a80868256165525b505ad8a7320989c6185114d4ee3e625b1bae7fcc0710c8e3c3c08db2101bf53fd4e093270be56a0eb45c3a433f40b1f3147813cbf86bb251021f76a9285929425e4bfaceb0c60cfbf6abe4c9e3313df3ad017e4370e042d89abbc3634d622272abcdb6889a087e60b46b2bfef6", 0xc2}, {&(0x7f00001de000-0x81)="fd25298b56f70ed006ef4dfea1d36faf62c01e5c64873bee83c48e64832266117125d814a474242fae7cb67fdcffe84606f4d3e3a718cd5e43c1bf3984e26d7c84ecc21c6ab96dfdd7ce34034f5b86ddb3b9cd8b97eb1eaef9720ce2ad45414ad59fcd06015d10cdd6d5f1bfd53161492f7703890b9697b49f607935270816c8cb", 0x81}, {&(0x7f00008c6000-0x28)="8ed352199f49d9c0384f645778c9887086d87471cbfa0c900937c9837b82b9c628a1711ae050aa9e", 0x28}, {&(0x7f0000033000)="16e6abcc711d26900179959cc72c51cb7414bec4a235b870c560a0a06a1010ab498287fe9fdf8f7195dc36a6386d6f5d7b1db7a1b05c64eb86ee938d2443d8f090fcb1fb3e7b0c889be73407535962049485d4b2874bc8c5229a9fcf9cea70ce91ab372d147bda6cb819875e5affa1afde71063484502696", 0x78}, {&(0x7f0000ca0000-0x7a)="60beb29ec1a5003561b6c790166fbdc4a0f5ea8f8f14a88c9bd905afe20c86e22a0ba96db0386aeba41b2d53bae5506c6931c97d419ff7f7b95c30cdc40c5d1ddcbf0e7f8d20a490ad5737324b55aba0e20ed2ca1799157f5fbf638160c69553e0e38cba97ea675fb3e9d5090913ee5e211c21afe430f1d6e5c6", 0x7a}], 0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000c89000-0x10)=[{&(0x7f0000351000)="88a9d638b7de1fea431821bc2ee710b979dd34f1ebeda48f72f1fae2dcc87450c09dabfdb0841c567fa1e95452eaac600431ebc1efb4ddd941f73576cd328c8fefbebf06346d6094350bbcb3508a640b5a714b5d7c7a5b1239c370b9f0bf18f2c7fdbcda9bad6bc7079dc1d1b022e0556ea41dca0414560f200b9da58a56cf17b68d1944ac34928c5aa3964d5a85094d978328725ecdf758cc1e569ffbbb139f999d3a1c30e031b0", 0xa8}], 0x1, &(0x7f00004b4000+0x756)=[@assoc={0x18, 0x117, 0x4, 0xc84}, @iv={0x18, 0x117, 0x2, 0x4, "6bc56486"}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0x98, 0x117, 0x2, 0x81, "3333af3c9c5b0f8a561f7851497f8389269f295a5bd4b9e4a1d0fee4b358704a9cfab76eb99c6302445be6bdccbbe9b908405edea3fdb9920ca8f66350a535baa2a42808ea93685dda3781e75622744faeb870cd488aefa1e64ab9b694e49a2be92270af1a8df009776b3500e973ce482a5ada2b5f1e2cfe3d7bcb277e6054c4b0"}, @op={0x18, 0x117, 0x3, 0x5}, @iv={0x80, 0x117, 0x2, 0x69, "5ef0ad731241ad22a35e1cfc8132eb72c5f21942876304388477b5624eab38c21d7b3b177bd8b3e64458afc1c0e5df39fa00aa4cc37e7e86bb5c2b072b7ca21408d83959d6654a3393ff55c3845a1f1f0fa6652151bbd1b3dc73ae435e685fc0d4bb007c1b203c12ad"}], 0x178, 0x80}, {0x0, 0x0, &(0x7f000016c000-0x40)=[{&(0x7f0000c52000)="a51078ac2a0ba04ab4acf2e836e5fbb092f4e41ff5d8af71fe11d71b6d8f3616e9756e19b6b4d1e7f6adbe9384dd85c7dd6319b84d32225a5eb79156ff40372936edb23649df55d55c5aea60d0b453802d6544392fc4cd9998eb9f8f268c2d873830461ac652854da749532246104f0a75c726e5800dd8", 0x77}, {&(0x7f000072a000)="807f235e0a90f0f80f8acc0145e593aacb2ca4", 0x13}, {&(0x7f0000d88000)="e21141172b4f4678203c1098b72a6369508a6fd6765e66dc5db397a8b578", 0x1e}, {&(0x7f0000d75000-0xeb)="0523eb573573a29791971dc108382e0510c5f2d1a129aede838ebab4f553ede8bbf6ea3ca8497638ce8fe121fd831d64601ef6a57c9b8a02775a152c8aa39b8ca00b5b243a5b8127c884b8e20ec3cfcfc13a47af21031d7b7098b0ae1d3780dab80042c637946a78880a368b327a7ae2fd09813a49793a878fe208cb0d1571c7718194e8dac4650e35355e65d1f6045ad944a4a72e581ce6a6f204a5b7a20f43db3199da813f06e689b2ae9877e96c6128a92341bf0878d6ac0bc257e64320ad5a068ceb24202bc4a77abf64219defc67472d0bb22fa3d4bdf47c3983156ed2dc9bbd8f23ba02e7d498bf0", 0xeb}], 0x4, &(0x7f0000853000-0x30)=[@op={0x18, 0x117, 0x3, 0x7}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x30, 0x40000}, {0x0, 0x0, &(0x7f000064d000-0x20)=[{&(0x7f0000f92000)="42e0618157c36779f62c62c26a738b0a60df481ce2638e233cc42f4c6d502d3fd8526bb093c2918f2b36539a99f6e94b103c03c45ca019e69309686a6fb4cd89db5f4db10159feda4c431e41b59699a3a0389e266673908fa61a81a921ad693fee1737697a62870634a256ce0fcec44eed55691e32cf3e665729a14a", 0x7c}, {&(0x7f00008fc000)="b3bba881c4b425d9e054bc96c4e22a56717013c061d0fe6c9ba3b053b9948bb76bb1d0c24259f887248110663ab6797d97ce8e5099de5f39803eae4e3f8ec02279dc0d9a1508a307c51f", 0x4a}], 0x2, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000bce000)=[{&(0x7f0000e92000)="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", 0x1000}, {&(0x7f0000108000)="", 0x0}, {&(0x7f0000ab4000-0x9)="b28437de123878a947", 0x9}, {&(0x7f00009a1000-0xb1)="115c98d591e21db77997e2b9382ac9f65736b9a690175ff95e6a2b2c14ba41a0daac0267725e27ce1bc3532c3560f3920839c57ac2424cfc8e487cb7e8250690a3521ae48ec8aa4a9e3f83da0d48962ef2595453b23b7b608d2c0d7fbae9b6709db0b1dc2cd8ffc12ac805bc42f81df874248473f979d951feec58e775550be866725a2e61c2fb49d1015f138a82d0bcef3a07ade89363d4b18c678347bf73c09380416ab1b4c6f57bedacead4ec8681f2", 0xb1}, {&(0x7f0000495000-0xcb)="ac962e806319d57b9c3007bcaab2671ab4122f903dba93c347a9725d00b6b9ec465ef655b1878d87afa2bf850d67a5dda9e45c6db3341be284fc84e1220e027be4ba212e6b4973b46ccf64127966c264d2cea335b6c0cac9baaae6ed4e53faf21fbd5c395abfa0f0b40042052924182045c32b68ba1a61bde7e1411d42621202d5f0781c0ed4c2afb6ff7ee3978ebdea332471e86c2f9889218383d2c95534fb39b21e6277ead5bd5414492eb7cbaffe9f3141e4f7b043a8950bcd968d565dcbf375a7c671e8e059bab333", 0xcb}, {&(0x7f0000a69000)="d0ed40a3254c97a2fa71e5a0c5e9ce155cc6c5bbd7100056d2928817eb9d55e2d6af61da1e3643b3ccb7e1c9332eb1e624a08daac90a01188c0378d1ba09ec92a458e000244c6b", 0x47}], 0x6, &(0x7f000023c000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}], 0x7, 0x8010) [ 67.933131] yam0: received packet on syz4 with own address as source address (addr:aa:aa:aa:aa:aa:04, vlan:0) 2017/09/12 13:14:22 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket(0x10, 0xe, 0xc36) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00001c2000)={0x8003}, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000866000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="726f7365300000000000000000000000"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007be000)=0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008f7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000047e000)={@generic="d7d67d94a72f0bdedef3aa9490955af4", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r3, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00007f3000-0x4)=0x69, 0x4) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000dd9000-0x28)={@common="00000000000000000000000000000000", @ifru_mtu=0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e89000-0x10)={0x1, [0x0]}, &(0x7f0000152000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000086c000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) readv(r7, &(0x7f00004c8000)=[{&(0x7f0000229000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f00003fa000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000982000-0x9)="000000000000000000", 0x9}, {&(0x7f0000e57000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000f1e000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000bfb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00006ee000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}], 0x7) ioctl$VT_RESIZE(r7, 0x5609, &(0x7f00004d8000-0x6)={0x8, 0x17, 0x9}) read(r3, &(0x7f00005a0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000a7b000-0x1008)={r6, 0x1000, "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"}, &(0x7f0000d84000)=0x1008) dup2(r5, r5) lookup_dcookie(0x5, &(0x7f0000380000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f65000)={r6, 0x4}, 0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000a3f000-0x4)=r7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000221000-0x8)={r6, 0x0}, &(0x7f0000e2c000-0x4)=0x8) 2017/09/12 13:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000899000)="") socket$inet6(0xa, 0x0, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000038c000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) mkdir(&(0x7f000057f000-0x8)="2e2f66696c653100", 0x10) r4 = socket$netlink(0x10, 0x3, 0x17) bind(r4, &(0x7f0000003000-0x6)=@hci={0x1f, 0x4000000000002, 0x3e1525fcbcbae380}, 0x6) r5 = socket(0x2, 0x80003, 0x2) setsockopt(r5, 0x0, 0xd0, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0}, r6, 0xffffffffffffffff, r1, 0x0) socket(0x2, 0x2, 0x0) r7 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x0}, 0x8}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r8, 0x8, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xaa64, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000004000-0x8)={r8, 0x9}, &(0x7f0000002000)=0x8) 2017/09/12 13:14:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000203000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000457000-0x50)={{0x2, 0x16e1}, {0x1f, 0x9}, 0x8640, 0x1, 0x2000000080000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{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, 0x80000001, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) syz_open_dev$loop(&(0x7f0000181000)="2f6465762f6c6f6f702300", 0x200000000004, 0x4403e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x5, 0x501200) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) fstat(r1, &(0x7f0000f2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000789000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0a000)=0xe8) setreuid(r4, r3) r5 = open(&(0x7f00008f7000)="2e2f66696c653000", 0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000ca3000-0x18)=[{0x2, 0x2}, {0xf, 0x3f}, {0x8, 0x1000}], 0x3) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000edc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f0000c32000-0x14)={0x6, 0x0, 0x6, 0x1, 0x1, 0x1d2a08b, 0x8, 0xce, 0x0, 0x100}) r7 = gettid() ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000194000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x20, 0x0, 0x62, 0x5002, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1ff, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f00002be000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f00001dc000)=[{0x3, 0x9, 0x1800}, {0x2, 0x7, 0x0}, {0x4, 0x4, 0x1800}, {0x7, 0x8, 0x800}, {0x0, 0x1, 0x0}, {0x0, 0x10000, 0x800}, {0x0, 0x2, 0x1000}, {0x7, 0x6, 0x1000}], 0x8, &(0x7f000069e000)={r8, r9+10000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000045d000)={0xfffffffffffffffa, 0x80000000, 0x3, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0x4, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00002cc000)={0x0, 0x385a}, &(0x7f0000819000-0x4)=0x8) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00008f3000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f00001ca000-0x18)={0x7, 0xfe, 0x4, 0x10001, 0x80000001, 0x4}) r10 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r6, 0x8922, &(0x7f000042a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1000000101}) ioctl$sock_ifreq(r10, 0x8922, &(0x7f0000473000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xea24, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/09/12 13:14:22 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000062e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f1e000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) mknodat(r3, &(0x7f0000d8a000)="2e2f66696c653000", 0x10, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f0000a04000)=0xc) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c41000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00006f8000-0xc)={0x80000010, 0x0}) sched_setaffinity(r4, 0x8, &(0x7f000099e000-0x8)=0x4) pipe(&(0x7f00007d2000)={0xffffffffffffffff, 0xffffffffffffffff}) arch_prctl(0x0, &(0x7f000050c000-0x18)="34d41073d94b1a25ec8cbccbf2332d5db1594f6b313b93e6") splice(r2, 0x0, r7, 0x0, 0x58, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r6, 0xc008ae67, &(0x7f00000de000)={0x8, 0x7fffffff}) r8 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f000097b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004cb000)=0xe8) read(r6, &(0x7f0000068000-0x1000)="00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f00006c9000-0x4)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000793000)="2f6465762f70746d7800", 0x101001, 0x0) read$eventfd(r6, &(0x7f0000c91000-0x8)=0x0, 0x8) writev(r8, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007d9000-0x18)={r1, &(0x7f0000a5f000-0xd1)="009edaf2c2c0ad45215c418c71c81f59aca1a1cf07a541b02740d8f757b9d1b37331007e3bf861c0640dcfcaf5e412d2d7523ce2443f23b29bb263148bc25b3dcfe918322a27c5a701a5fb6721db2500c48548d0e42e59d522820c09194e44bef8f2b481a551c875495c77ce0c9168569100681199ff0f862cbcd427712eab90473b34552e2b26fef496129b08179327bb88ffc0357bc16a125ecccee26f62e82af13585b41da593c7e216c8e279f930e38de1cb03ea1c12a0214dac6f06c39a6b43cf9e9ad37ed322a7c96be9e198fe95", &(0x7f00007a9000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) setsockopt$inet_int(r6, 0x0, 0x1a, &(0x7f000058c000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000dcf000-0x4)=0x40, 0x4) getsockopt$SO_PEERCRED(r8, 0x1, 0x11, &(0x7f0000c84000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r7, 0x89e2, &(0x7f0000c61000-0x4)={0x0, 0x0}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r9, r9) ioctl$sock_inet_SIOCDARP(r9, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00720700000000000000d5688bc88902"}) [ 68.067322] yam0: received packet on syz4 with own address as source address (addr:aa:aa:aa:aa:aa:04, vlan:0) 2017/09/12 13:14:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000876000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffffff, &(0x7f00008c6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000764000)=0x10, 0x800) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) recvfrom$ax25(r2, &(0x7f0000c1f000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9, 0x2021, &(0x7f0000f30000-0x10)={0x3, {"12570a26c439a5"}, 0x3}, 0x10) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000a34000)={0x7, 0x1ff, [{0x6, 0x0, 0x0}, {0xad6, 0x0, 0x0}, {0x1, 0x0, 0x7}, {0x2, 0x0, 0x8}, {0x7, 0x0, 0x3f}, {0x401, 0x0, 0xfffffffffffffffd}, {0x2, 0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000675000)={0x5, 0x4, 0x6, 0x4, 0x2, 0xff, 0x7fff, 0x3, 0x3, 0x2, 0x6}, 0xb) 2017/09/12 13:14:22 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x5, 0x30, r0, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x3, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000013000)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x63, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @ssrr={0x89, 0x13, 0xaa, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x1000, {[]}}, {"0c"}}}}}}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000b1f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) set_mempolicy(0x2, &(0x7f0000000000)=0x2, 0x8) r1 = dup(r0) r2 = accept$unix(r1, &(0x7f000015d000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) readv(r3, &(0x7f0000d04000)=[], 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) r6 = request_key(&(0x7f00001cf000)="2e726571756573745f6b65795f6175746800", &(0x7f0000f3a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r6, 0x8000000000000001) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() syz_open_dev$loop(&(0x7f0000e62000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r2, &(0x7f0000252000-0x800)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000df2000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6085d540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) fcntl$F_NOHUGEPAGE(r3, 0x803) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f000008c000-0x8)="2e2f66696c653000", 0x185) sync() 2017/09/12 13:14:22 executing program 2: mmap(&(0x7f0000000000/0xb54000)=nil, 0xb54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xffffff7ffffffffa, 0x40) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b54000)=@common="6e723000000000000000000000000000", 0x10) mmap(&(0x7f00003d1000/0x3000)=nil, 0x3000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000991000-0x24)={0x100000000, 0x7, 0x1ff, 0xfffffffffffff65f, 0x8000, 0x800000000, 0x0, 0x4, 0x3, 0x7, 0x1d, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)="2e2f66696c653000", 0xa8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000758000)="2f6465762f76637300", 0x80000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000e92000-0x50)=[{0x2, 0xb2}, {0x8, 0x2}, {0x8, 0xfffffffffffffffd}, {0x7, 0x100000000}, {0x3, 0xfffb}, {0x6, 0x3}, {0x8, 0xfffffffffffffff9}, {0x2, 0x100000001}, {0x2, 0x4}, {0x4, 0x5}], 0xa) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_int(r3, 0x0, 0xa, &(0x7f00009b2000)=0x2e, 0x4) r5 = getpgrp(0x0) process_vm_writev(r5, &(0x7f0000a77000-0xa0)=[{&(0x7f00008d7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b94000-0xb1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00003cb000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f00007a4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f000035e000)="000000000000000000000000000000000000", 0x12}, {&(0x7f00002ff000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000471000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000131000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000f48000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000ad3000+0x90f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0xa, &(0x7f0000860000)=[], 0x0, 0x0) prctl$void(0x25) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000f67000)="8ad2d233c7dfced89d854a13") signalfd(r3, &(0x7f00005b4000)={0x6}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f000091e000)={0x0, 0x5c4df2a9, 0x3ff, 0x7, 0x5, 0x0, 0x10000, 0x7fff, {0x0, @in6={{0xa, 0x0, 0x64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xedc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4df, 0x400, 0x7fffffff, 0xf7, 0xffffffffffff6205}}, &(0x7f00007ab000)=0xb8) sendmsg$inet_sctp(r3, &(0x7f0000c4e000-0x38)={&(0x7f000075d000)=@in6={0xa, 0x0, 0x230000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000593000)=[{&(0x7f00005a5000-0x84)="7632e9143314d9774446979a450d900a171f8bd394426736ba73159896b4c22fe8d1ca4aac4b26f07a9830207715e5955f4b5954ccc973c17e62d8b65cd07ffaafcca48c0e766b55261d1f4a7a67de9928a728aec5bf07a8d186f346d3b4ff7fd250a9d2404755800d286e08420398a5800e0b674dc46a007fc800b59372fb36084458f3", 0x84}, {&(0x7f000030c000-0x83)="0211142facab93c5cc8804191f17aee95df2a03581cf249003aff130dcc6ac751892c732f362e273cec2e8028714f2cf504080f9809a0985e8fac1ba7ff28936459861bec292e7bdb4adca414cb1ca9563a7b6ac698cadf9aa09f918ed0bfee97bce7fc83afd21242ea6a20dffc70fb6f53ea3a14893f27faf04e5122c7938465f285f", 0x83}, {&(0x7f0000b21000)="59ef0400000000e2ffa978a5", 0xc}, {&(0x7f0000577000)="6b44a6cffdf6de824af8621f9deb73dfcbeb759288c40dfb782da7017d6bdc664218c27127eacadbb3c6a75a06944c8b7ae396f28a1686556a11cf9300d62217f652af897953e12e55142295ec4ada6ab9008420f795ab3070a1c6947584ac46ee51c9479f8de4bd5d", 0x69}, {&(0x7f0000736000-0x39)="ccd79186416286a018d03dca8a0f916771be73023dc7a21ed646c7887c0920e248ebf36b1b991eafc253d529d1bd232df69651fd4ec7ac6ea0", 0x39}], 0x5, &(0x7f000015a000-0x30)=[@init={0x18, 0x84, 0x0, {0x6, 0x0, 0x3, 0x5}}, @init={0x18, 0x84, 0x0, {0x401, 0x2, 0x1, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x40, 0x7fff, 0xb11}}], 0x3, 0x2000007e}, 0x4) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00003a0000-0x38)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x25, 0x0, 0x10000000, 0x0, 0x2, 0x0, @rand_addr=0x3ff, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "000000010000000000"}}}}}) mmap(&(0x7f0000b55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000031d000-0x8)={0x7f, 0x9}, 0x8) ioctl$fiemap(r2, 0xc020660b, &(0x7f000059f000)={0xd0a, 0x7, 0x3, 0x8, 0x7, [{0x741f, 0x5, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x1, 0x71dc057a, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0x92, 0xffffffffffff8002, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x101, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1ff, 0xffffffff, 0x12e, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x2, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x8, 0x9, 0x800, 0x0, 0x0, 0x2a00, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001ce000-0x20)={0x10000, 0x2, 0x3, 0x7fffffff, 0x100000001, 0xf3, 0x2, 0x1, r6}, &(0x7f000014a000-0x4)=0x20) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) 2017/09/12 13:14:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000-0x1)="00", 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000039000)=0x6, 0x4) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a9c000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f8a000)="2e2f66696c653000", 0x800000) r2 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) socket$unix(0x1, 0x200000000080, 0x0) r3 = memfd_create(&(0x7f0000d0c000-0x2)="7b00", 0x3) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000767000-0x3b)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000829000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6, 0xff, 0x6, 0x7, 0x4, 0xf7}, 0x20) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000221000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000156000)=0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000f8c000-0x34)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) socket$netlink(0x10, 0x3, 0x1f) 2017/09/12 13:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000012d000)={0x0, 0x3, 0x20}, 0xc) fcntl$F_HUGEPAGE(0xffffffffffffffff, 0x802) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x1, 0xc, 0x1a, "2d075cb1852700000000000050b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205ed40b401a0000000000000290b722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x6f45, 0x0]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fe5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d7000-0xa)="2f6465762f70746d7800", 0x581001, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) socketpair$inet(0x2, 0x80007, 0xfffffffffffffffc, &(0x7f0000fe5000-0x8)={0x0, 0x0}) r4 = socket(0xa, 0x80002, 0x0) bind$bt_rfcomm(r4, &(0x7f0000565000)={0x1f, {0x3fa5, 0x6, 0x7, 0x4, 0x800, 0x1}, 0x7}, 0xa) r5 = perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c1b000-0x20)=[{0x8, 0x9}, {0x7, 0x6}, {0x2, 0x5}, {0x3, 0xffff}], 0x4) getsockopt$inet_udp_int(r4, 0x11, 0xa, &(0x7f000069c000)=0x0, &(0x7f0000f56000-0x4)=0x4) signalfd(r4, &(0x7f0000035000)={0x5}, 0x8) sendto$inet(r3, &(0x7f0000026000)="26cc0a157031df00e30511d25af035c6d053d05b2092d53e3438bb95f962fad363214af32a52991b4cdf8938c6bd62520c65b12289c64c112d0bce3ae48cfb8e5661dc8cda3156b5dce802a0168de7269069daab5f5f30235d2de649bf136725c1fe909e2bd4292f49627204c9c28a64fe7868abfb78b103654de4722cafc6f0ea9ac6af697c044d9a7939adbc00399ee7f75c448f254e", 0x97, 0x80, &(0x7f000068e000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ddd000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000535000-0x6)={0x0, 0x1}, 0x6) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096b000)="2f6465762f6877726e6700", 0x80, 0x0) getpeername$ipx(r4, &(0x7f000098d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bf2000)=0x10) r7 = dup2(r6, r5) signalfd(r0, &(0x7f0000954000)={0xfff}, 0x8) r8 = syz_open_dev$mouse(&(0x7f0000d90000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x2000) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f000042e000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000b9f000-0x4)=@assoc_id=0x0, &(0x7f000060d000)=0x4) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000ef4000)=r9) setsockopt$inet_tcp_TCP_CWND(r2, 0x6, 0x6b4, &(0x7f00002c6000-0x4)=0x80000001, 0x4) getrlimit(0x7, &(0x7f0000bbe000)={0x0, 0x0}) ioctl$TIOCMGET(r7, 0x5415, &(0x7f0000f48000-0x4)=0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000fe5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x10, 0x1c, 0x14, "fb4c83f93c2dee41208c7baee4a3383cb322c388c23c9b036280a417a0d76c04c011a848f8166a0ba22b29678dd824e07f1fe681c62d72523d3e3926ea9dd195", "ce5f1b66ca094efd4345301ccc8ef310fa574ebcf9c5e6cba434b56402130a5e", [0x101, 0x4], 0x0}) 2017/09/12 13:14:22 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ff4000-0x4)=0x9, 0x4, 0x0, &(0x7f0000ff2000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x6) r0 = socket(0x11, 0x803, 0x5) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8003) write(r1, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029bdd85ed54a09c41c6cfcfbcd743cc665c32af223d4e438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r1, &(0x7f0000a04000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0xa91, 0x0, 0x0}], 0x30) writev(r1, &(0x7f000046c000)=[{&(0x7f00007e8000)="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", 0x1000}], 0x1) ioctl$KVM_GOOGLE_SET_EXIT_MSRS(r1, 0x4008aeef, &(0x7f0000d6e000-0x78)={0x7, 0x0, [{0xa73, 0x0, 0x4726}, {0x9b4, 0x0, 0xfffffffffffffe73}, {0xb5b, 0x0, 0x8}, {0xa69, 0x0, 0x1}, {0x0, 0x0, 0x20}, {0x20c, 0x0, 0x8}, {0x3f8, 0x0, 0x2}]}) write$sndseq(r1, &(0x7f0000743000-0xf0)=[{0x6, 0x5, 0x3, 0x5, @time={0x77359400, 0x0}, {0x102000001, 0xffff}, {0x0, 0x7fff}, @ext={0x1000, &(0x7f000089f000)="de56f94696dd854c37f0ea230a31cf781b17a400e551094a6762ce8c8b5f6c51256fc4dce5f5d0082a8b299a017829b1098ab1ef2615e99287ce490b5106b7f17204cd15ba3008895df0c727c6a4e9bf7f07efe113b3f99abf4c5be9fdfe1410684aefc619f4172bef9394159ddf62c65f651d396b8758cb196148d6344793aa4b636414780510eb9a1db1b79c8016c40df3e7463462ab05cf46a50ff29f360a943343ba9a8624931930a30bf21dca722685a89f38f759654e577442b502d92f324a3211af32d14e321e62c646e807ac305ea249fdfa56c346bab3679f66919ee538366fc6f176f768e211c311b8b59a1423e09759f61fdbff0859be8403151a421707202ade888c5817c446f9eb37d7a0427b29305de3ea7541f1d629866c214ef52a20bfa4a49a47844df7dd22bf0a7c4af338a1ba3f395cd0f3f6c444dd5dc5c310b27b1c1a2bf374a51b22a93a2d9b23ecad51ce40c7e1d0386cccb6d3ceee27b5fa8d8771d9330e5ee1a29b8b642408d5a5a306d3f5c4072cb89bbbc8626d8af8f69e36045b2d021f010ee05f845ecc97d6f0cb98df57409c8c98269ebbc743220e3541e74b61069466313837d6ab5e6be645b61b8c73d353f2cb4d6d8cabca7c1caf4aaad59b96c89ae374aaa8af66fab5891864258a6e0169fee987bd6188c5c3643bf016c79135db0b0c54574b23e8a7fe85fdc6dcfe10f9a4ac14089f40506ffb686a87cc25b4a13d1e60ee29a7f22ec66da4c03e5a6c3c8d064713d3da1697f954af96429878dbd9925a738b9d4f5ec433cc614f6ffe28ea7f0e54bf4a3a09eb8e93ad2b2f95605aa9f2e76e10b053819614fee8d4ef8165226b18839469828bd61b78b8ccf3429d9b2eefe692279b4c96d1d93c019ae9410fedb0d3e9e5bb9a730efd80eda12e30c46cd2ec1e791f0c87c98b2a760d7108c6d1d2892be25107f954f6d01f67633181e51ec3b72535c12fdca698bdef926446489f219b2485da5ce10b2008e8f1d22d13cdf2c803e7a30816c336e46dfde1761ff60b137a73ba9a03fe433b259eea14ad94b149cff9250f40bf5d6da1277b4116e98b8ede832d221917f6800a02166e1f3a8e48df896755ceb8df41676aa3174d92385bb9a26197bbd7dea021b22495b27772752413915017f551f6ff17416b303facc10c15503b2a3543613310e09f1a22779fe193000b6992b584ee1a646fc435fe7530db3209236d15ac1ae86d9dfa0b5bfebe9ae06fc190b9aaa21cc90abd7ce410b3e73ff031195e89f8780b00196afbc6218776daac6ace74e365720e223296fdd1f53b26b2bd00d091301b42f36df575d8332047c136c7088b341a0550d44579b1b2bc33090fb5f69f922ef0aa6da8f740c78bae51a5124cc084ac9b8f8058ebbea21ea76343c556e57bdd41fb7dc2a3ea6b3e53795b3fdfc8bdc488d075d8d357043b0c5ba2c6f2d3d360b218c247f774233a48af8cea4973d55084fbca050a648fd3112a694fa8dc4ade4ebffdf9331042bbc5bd4545e00a1f9bac5314003739884f8166df8786d20a2396c37b6394680b9b4e010634535ad7bdf5a8b963c80fddfb6a9336b869252b38c45dedddf1a4f648d6c961c781e9a7eeb4b0cde57195b7ef8f06042832857cae237e481a346e781b0c5281895db2e2f81a54d8b435d00c150987d79a63d53e0f65f590424651528c50249a91f051f752865b76015ef8640a3bbf7902bb4a28d048f436676d14fd498e0c451050e0e0a11ca07e568eb2db3a99abd293b37af149196d7c9fd20aca29e8338ebad3c8ed41ae1385a8a4f4f1659349497aa743f93faaa7932cfd08193317b3f360b6853719a952395d6c7c4f801c53cf95d33a45036352ed9209f20798ead5614dbca5bec1fe44cb1074a6cbdcbfc400816a7ef4344841045dcf315f989041c44c29ae4d4c3a7f4e0a4118962db465f8873e567146dd30370143517632c922727720d3c943865795489693058d04ada702e9330e3da12c234209852707078557fa2849c7e7df632a0a264abfb3454295e3bc6d9282133dcc7896c9d0187e9c3d5c887e39add39af3067222835cafbd3a47abd9bf944c92b675bff9d8d3cbcb7923a5d714338dc5d9461b5554ee7aa86acf09c9ece1bb869c45781528b5e7047a467719edff6b4b047971c745f1dca5345e4b03e330351b09fa81d8143826c9105205db5dff8f7fed0ddeafc54c3c2669e9ff48b328c416fb309e3307fdd2c2651c5558e7e193e4aad851ab11aefb2e9ab8333882ffbd7b076efadfe41e561a04e04928437d05be19d7b5d46c6cf33207b61ffc0e0064fdc6457f6552dedd415042fa14a6f541a7354266d325885d33721a546bb218038350c958d84fcb4b49f2870d08ceba90b62d5a7c92d4a96ee60ddecd336d5daa5bc6bf7331e50db54c76e93d942b882bcca0958773c43babb554a782b3b6fd0ac177e5aa686b59261185bb3153c773451977280b77e868d9cff4aba9218637b1d6e00db493706040fc32c881ecc20636943ad115852b323dbf9ede1bb52952f4fc8d4acbc3539616773624b04355698bab1d68f2e5e250f8a0cccb9d2eaba6f4c5e65b21dcf853588236b9cadfeacfc8426d89e3796ea0a9a455199647a1004f10837ce21cd4f9e18ae86e80217a31134223ac63ec4578689f95ab234367ee2498eb17e0ce088320e692bd3b5616b8529d5a32c1cfe56e32acd6247d40180a472f3a3f346d6b0f5dbf812ec0122db05dce93c46f23b50e904bca5d06013d17fc9414fd8bdc2a64ea3232368c1a7fa8ddf86508d7095f9972aed4b53faeda08b863cee4e6fea68e5e1d2c757b4cf63c54a0090d79b0f66f07ce146eef3f90699f685c81ad337ff0ee31ca1cf57009669adbe006587347b6a2d6dfef35146ed543020cd19be69da9ce7a1b265c5562fdece802ff6d4e20035350bfe2fd6fd8a2fb4121dd61cbb9ae1b71c471a3b161396ccd0b01b075cb73fcc3524083b6c1a5556588e59f0b2e56a524ebcc3383460d4b5389f443280db19e15e834716451af4d1c3da48478256b4279f19a868142f76d12a6c9c7a51a45a989d09206ef7edbce4dcef966c8ccb73098c82c7c6421abeef1088cea461b673ef877b4664311eb2c653d8ea454420b29942b14864a7e42d6156bc9d1f7481d97f2e951339b1be4a5a43ee56d29e83cdbc3f0cec9e6a41cb0eea535b70b8603c1d03881e02d64f9bfa46a62e6c87b41b9fa552177bdfa211fccc3d91481dceed6fb0f974f63ceb3c1619a53383d81fd0319bf1d83619d9aa2e39794455f22485e23219eda12526dbe64cdac67d8a84614d80bf035c5e21ebc73692d554a34937d101d6d932ae9120f4cdbc09521d60b6f2e8bd42c45bcf73990379e6aca3d6c15430207815cd63a09d99e54b897bf2428d53a9877c7cedd5b6b84308a67c81d0c0e458fc9312736bc546dc8a6c0f973c8e0439a72f0bf471e3cd7b172d569765c85b25f731e6570bb726deba8bf40fdf12666f8d6e174252e4f11a17ae9ccaaabbe3f4f57ed38a3dbc12c4b97d97b680429b025a84a536d8200d7ffb453981ae9b1e76d0ee1f1eb4beb2ddaa2221be3c342fef8930edec2c85369d9869cd60b8c84575c23b4d5f6b533c94fb53ee5c72109329bb2cf0babac2769725d97d7f3abd7ceffcc5d6a55fd71c77e93ebee80668b989cead14fa60ec771465c5e47af142947fa30c62e828719f51760d53a22c4482c12de9c9184eef0533334dcd879e14f1dc1e99a1afff94662d28407740ce6316a5e5ce459c2230bd80ba3d89a1274e8b737075069c91e7c49e6fc4315e48fd080e9402b6a9304c7561e3e7133f5371a20c650339515ada62176bda12b0e9a4752e5e3b92bb1c44567b114b670df13d95ad75c2790c2426bf496199f550f249d59c5d09ae5a6b5818bf4f1b21f25f2d5bcb614272522bb50f93dc8810ac8b3b2de64d2308de0dd54781820be8959db3af7653ba5f90b2706e20e2ec8a7ffa0b898dea6a1f7ab0c21fd9b47fe5c7cba0a5a6637ceb3b14fea0cd79b45d4b2b69ca697e5707a1a44a2a67f8a1aefaf509e0c79ca4ecb0f4b782a580fd89f01aa6a4abeb82be84e4f4af209983dc3111ed3e07c75ac4f52e589448b71b5dadb92a16ca0238635bde391dba732a650d22f07d04471ae511727f0b740e34b1fafeb80d8edfcea6e253d88aa9e3030d692f4ad3d1314293e7ae0df88eb40147da323c3ef4c0c0d2acfa5e4448b40fb0d41529c4ed341b9f4348a629a2048d3da99b44d72d29e2a04eb2ec69b7efde2bd611e692c22f7f8d1a1fb234931b4ea25e705356f2ea6d46f435e92026b1332f7674e6511528237a149534b3f21d761bc7a804232cd46b0ca275a38a85cf7fa7353bedf08f0ccdf45d26c396d9475c26661a66a3003b08b3c35b127eac12a3460bd649e09b479d75cc606727d48a1a6fdb2f24f97a087a9119363b552b0f4e5e42c8502c66d738d219d821999a8487e04e41a516f934b8158fc7a4ffba12349a885b360a038fe8ddc332eab0f6e922027b65ec8a4ba15c1555fdf9837149f2bfb33d8337b09b42b6cf53f339f0a746b539bdb20bf1bb0a5ae2c6b3313bcc8188e5ef34185d8e7270d241608b6c993b407f373bcfbaab79b7c173f636e3df9e3e64f816c85792208f4236877ad97c112c64d319e526d4e628cd569514288a3e7df5c0126fcc0613ce91ce97f09bf0d3e4192aea04bf40bade8658fbafd54d74840cf54da198ef5d6720c934ecfc2fc4d0a97f017a5d98ab185fb54f82d5e4694e759366221452ad5adf786aa64b34235fd146f4302dce507b7391a7e8a9d072bffd9edeab4d24581b4389a45c380799ce584e51ee06d0f6a392ebf7fb4e0a6a5fbbeef75b7a661fe32a8e7872797e7f7fc5f2159f886a878a720d6d42a998882cf77546b416e09e0d0a1d809f146ec3e2ca59e23f133349c7abb3f313d3848377c716ebb9c34c800f893b5afbe8471a3f420ff5fe2a85f1de4f0b5f1afe870e38737fb43006d5909b2a308f7a451891892d1cf5a598163912e32ac1316dec898a5bafa6fb266978cdc6cb5f13d829c208b0320f17308cd8b0c8f002e0b49bb1b80932efd748cae00e173c82adb4527b2e2f51dc6adb7b9fac2a0d32fcccca4baae28001d3a9cd25b52811e9e29e1486c7bed8fa690c81999190c8a881678e63a9c4b7a8195841386510a855a9f62fec3a5801b1fb8fa8210a90f7142a1bb7aedefa363ee0eac4c543da6672c142aa30d06a1291f7967319d34e3cfd24851cb47b461fe2b0e725d043fae93531dcc3f8635c2c6ec0bc9171a7433562abae52cd16bb2a7659065c1563afcd5d9da85b64d1c97c2de4fe7b520fc72e3b151e1ce1a28a881a097e1353c50129cc55f42089799e6ff9ffe162eae69923c400c437d844c6b044a630eadd0866d654c1e8a491b3380dbb98b620c45b947a0c8ad069a2b7f7e44a5ca5a2fdaaf2297b6f79ffec30ff4502aa72c272a1821d63667d4290d026461a240d0bfad1d2b1881c78ede6b07e0c6538a88fe5e31bbd36026cdc928c97d138b66f20402b6038b934824b627cc4becc576a131fcece0c582ae77ab3f92fa5a35aeadd1f51d3d5d40049e088485e0ba09c7995dd250919e958b5bbe8a663d044a64a33ddf95ba8e34858b87c85b24a40007f479153e592c1df024f73f6022ad7abe514bcc530e7919aa3482115550d087d2a0cffb84f97c89ba802bb20b0c0d7984b0e6e8c8e4f90a4838d9ca7a4a027926405add5d26e7c75e"}}, {0x3, 0x14a0000000000000, 0x7, 0x4, @tick=0x6, {0x44, 0x0}, {0x207, 0x7}, @addr={0xfffffffffffffff9, 0x8}}, {0x4, 0xfffffffffffff345, 0x1000, 0x100000000, @tick=0x2, {0x8, 0x4}, {0x405, 0x20000}, @result={0x20, 0x102000000000000}}, {0x7cc2, 0x6, 0xd, 0x40, @time={0x0, 0x0}, {0x3, 0xcf8d}, {0x8, 0x0}, @raw32={[0x40, 0x5, 0x7fff]}}, {0x101, 0x6, 0x7, 0x7, @time={0x0, 0x989680}, {0xa, 0x7}, {0xb8ce, 0x3}, @addr={0x7, 0x100000000}}], 0xf0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000ee6000-0x58)={0x5, 0x8, [{0x200, 0x0, 0xaa}, {0x7, 0x0, 0xe2000000000000}, {0x3a49, 0x0, 0xe9da}, {0x2400000000000000, 0x0, 0x5}, {0x609, 0x0, 0x71a}]}) fcntl$F_HUGEPAGE(r1, 0x802) ioctl(r1, 0x2286, &(0x7f00005f8000)="") accept$netrom(r1, &(0x7f0000a0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00000e0000)=0x10) socket$inet6(0xa, 0x7, 0x10000000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000d6a000-0x400)={"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"}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008ef000)="", &(0x7f00002ec000-0x4)=0x0) r2 = socket(0xa, 0x3, 0xff) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) sendto(r0, &(0x7f0000001000-0x10)="1100000021001f0200001100008000ffea", 0x11, 0x2000000000803, 0x0, 0x0) r3 = socket$inet6(0xa, 0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fbb000-0x8)={0x0, 0x4}, &(0x7f0000144000)=0x8) mmap(&(0x7f0000000000/0x337000)=nil, 0x337000, 0xd, 0x400000000000032, r0, 0x4) 2017/09/12 13:14:22 executing program 0: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$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, 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]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x4, 0x405, 0x100000001}, 0x14) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b2000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000051d000)=0x2, 0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f000055c000-0x4)=0x0, &(0x7f000023d000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00005b3000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x7, [@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7cca, @loopback=0x7f000001, @loopback=0x7f000001]}, 0x2c) 2017/09/12 13:14:22 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002e1000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c3000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) gettid() ioprio_get$pid(0x1fffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000aed000)={0x0, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000937000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000096d000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000ae5000-0x48)={0x800000007ffff, 0x0, [0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000630000/0x18000)=nil, &(0x7f0000aee000)=[@textreal={0x8, &(0x7f00009b9000)="260f2374b80000b808008ed80f20e06635000020000f22e066b87c00000066ba000000006736660f2d1e9866b9800000c00f326635004000000f30366536662e0f0f7100a7ba420066b80800000066ef1f5a6ef20f0130", 0x57}], 0x1, 0x0, &(0x7f0000ad8000)=[], 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00009cd000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000640000)="00000000") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000ae1000)=[@text16={0x10, &(0x7f0000aee000-0x78)="6766c7442400009000006766c7442402050000006664c73524068d00000000000f011c66b80500000066b9002000000f01c10866b80f20d86635080000000f22d80000000f23d00f21f86735a630000066b91503000066b8d400000066ba000000000f3067f36d0f3266b97e0300000f3266b9760900000f32f22e0f001d0f183f66640f06", 0x85}], 0x1, 0x14, &(0x7f0000ae1000)=[], 0x0) getpgid(0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000af2000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000af1000)={0x8, 0x0, [{0x80000019, 0x7, 0x4, 0x6, 0xfffffffffffffff8, 0x3f, 0x2, [0x0, 0x0, 0x0]}, {0x7, 0x2, 0x2, 0x4, 0xbff, 0x4, 0xd411, [0x0, 0x0, 0x0]}, {0xc000000b, 0x227, 0x4, 0x8, 0x80, 0x1, 0x8, [0x0, 0x0, 0x0]}, {0xc000001f, 0x1f, 0x8d8c9267084afe9f, 0x10000, 0x8, 0x10000, 0x4, [0x0, 0x0, 0x0]}, {0x80000000, 0x2, 0x4, 0x42, 0x8, 0x5738, 0xa1d, [0x0, 0x0, 0x0]}, {0xc0000000, 0x1ee0000000000000, 0x5, 0x7ff, 0x20, 0x3, 0x4f35, [0x0, 0x0, 0x0]}, {0xc0000019, 0x3, 0x1, 0x4, 0x675, 0x8, 0x73, [0x0, 0x0, 0x0]}, {0xc0000019, 0x8001, 0x2, 0x101, 0x3, 0x101, 0x200, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/09/12 13:14:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0x7, &(0x7f000036e000-0x11)="0100bb08000000000000000000c4ffccb0", 0x11) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000649000)={r0, 0x801}) sendmsg$nfc_llcp(r0, &(0x7f0000c93000)={&(0x7f0000274000-0x60)={0x27, 0x4, 0x9, 0x3, 0x1, 0x5, "04cacda7369b1e3c921a3c8a95af9d0d8c617b448142ba8a84eb749b49f00c2964c0da509caa5d1562a72f18a2ae93713e9a39c33a5520903eb040d6cf84ea", 0x80000000}, 0x60, &(0x7f0000287000)=[{&(0x7f000032e000-0xa)="070000000000000000a6", 0xa}, {&(0x7f00002df000)="1b976dc143aa079942d8069ea3d9526ce0a1e86c867c78488eb00388a99bcec207d84a4cbbd299b91116e734b8949fdc6de7902e870a77d87f5f2df650998b4ead2e24fc50e9a27e5f934739a2f6eda1548ae79008bd861417e471089a1e350498da1afd085cbba58f0004", 0x6b}, {&(0x7f0000054000)="f89de9e17b4243b936f9bb3bfcc84177ab2ac0f21a51ab5fe4b9823213902e5e7d1f764d953e7fc2f18e7b4c118020500e540d85fe996ac4d72ad718218f016b47052e250ae273e2c075157f59da2b6d7cf91e2f3405e64e2dc556f37e34c519a01102711f40851fe748199e491efa56a6be88ff8a9cd5c9533b298efa9b6b1d0ee5b451b40096b15ad901", 0x8b}, {&(0x7f0000a47000)="5d0e4d708369d461b102676baacc6eeea339ba34c85b3a8b16137f65fc3ee4ed8f00ce2265011542aee86884399b69e2f4b9f7d042afc9c29f5e3d50c7bf39b746b0b4e60a29d94c22abd26f40c73d48fb626370da7401e1fc663183bf90dffc3d51f293f7c9132106925219303c73d8c68fc67685d67405eff6d2a1e24fae8cc1271f8997f79961eeb8b7ecc6e12ac3054c1a29f194837d8693e439d267fd4e62120cc25ecdd7083cc01e296a1105c40ddb5ac345b7122bbd99", 0xba}, {&(0x7f0000ed3000-0x6a)="67472477ead4d9953a94fbe0cac58465f4e8b1779bd04f8fd18e2300c78ff37989bdc3a1468ff55e170dbd941d140eb2ece10293204b537f6d4ef5fe08a946cefe215f4cebeff6db03b6ad41336fc87916668866fc11d709c10309233c3d912e4e3f51d1aa8a8dbf5d12", 0x6a}], 0x5, &(0x7f0000e60000)={0xf8, 0x0, 0x400000007, "e71634f1e32ff025ce1317b8e15651389d4f41912c09192e93655f622bf20eb8c8009ddd5e5401729cd5537048649ebdbc9cd6cc3073acd9ef2782a18895b588e235167d1d6ac9bed0e22f6043741d8eb4fa5ed8a190fa0a06d59e24600f51c2e987133a9e62e661daee796db323e485d29034167c2574163cabb18e8c7f9db8f33b297df5556cfeadb638664e3d2f56202ec27dc043423455fe42bd47aafb6eab92b2a019293363048f1aa464cbb7fad7615c8803cafcea2e8e1fa27eb23d9ffe4217c8d0c6e5629a46bf58e3396e11bc6c49c2ed5b8df9e7c90a2a863b56201123"}, 0xf8, 0x0}, 0x800) mmap(&(0x7f0000b7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r1, 0x0) r2 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x10000000000001, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fde000)={0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000)=@ethtool_link_settings={0x51, 0x80, 0x335, 0x400, 0xd, 0x4, 0x20000008000038a, 0x8, 0x3, 0x80004001, [0x87, 0x2000000000401, 0x24d, 0x9, 0xffffffff80000001, 0x2, 0xffffffffffffff00, 0x3f], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3ffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00007f8000)={0x4, [0x5, 0x0, 0x3, 0x80000001]}, &(0x7f00000ad000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 68.415424] loop_reread_partitions: partition scan of loop0 (-\±…') failed (rc=-13) 2017/09/12 13:14:22 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000401000/0x4000)=nil, 0x4000, 0x3, 0x111, r0, 0x2) setsockopt(r0, 0x3, 0x14, &(0x7f00009fb000-0x4)="080080d6", 0x4) mmap(&(0x7f0000401000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000cd6000-0x1c)={0xa, 0x2, 0x517fac4d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x1000004, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xc7c000)=nil, 0xc7c000, 0x3, 0x26132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0xffffffef0100003, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xd, &(0x7f00008c0000)=0x0, &(0x7f0000c73000)=0x4) getsockname$inet(0xffffffffffffffff, &(0x7f0000c8b000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d93000-0x4)=0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r1, &(0x7f000000b000-0x38)=[{&(0x7f0000006000-0x8)=@file={0x1, "e91f7189591e9233614b"}, 0xc, &(0x7f000000a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000399000+0xcbf)={@empty=0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000b6d000)=0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000023c000-0x13)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0x13) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bd6000-0x10)={&(0x7f00001ca000)="e91f7189591e9233614b2f2f66696c653000", 0x0}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f58000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e9000-0x4)=0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000f3a000)="a0c0bccaa8c3c09774876b4d3324b329199a488acf70625e1958bae4a4e6007dbd6e7b5e8441d2a5a95142c2c02b6527cdc95ee9fa441bab2548041f7f55e28c92a3ee5264136307cd154d0e78dd1c900e48e77d7091f96b792e821c27191114c0af77250f32a09b328c551c51cc222a4808364fe7ffe944c209a50b7eff90031f8840f222", 0x85, 0x8010, &(0x7f00003e8000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00002a4000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r4}, 0xc) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f00000aa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d4000)=0x71) r5 = accept(0xffffffffffffffff, &(0x7f0000a2b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000071f000+0x345)=0x1c) mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000fab000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f2000-0x4)=0x7a) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000940000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e8c000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000820000-0x8)={r6, 0x65}, 0x8) 2017/09/12 13:14:22 executing program 5: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0xfffffffffffffffe, 0x0, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d13000-0x4)=0x6, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f5f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000b6b000)="2e2f66696c653000", 0x0, 0x10) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000908000-0x28)={&(0x7f0000ca2000/0x1000)=nil, 0x3, 0x3, 0x55, &(0x7f00009ad000/0x14000)=nil, 0xfffffffffffffffb}) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000f64000-0x4)=0x9e, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f66000)=@assoc_value={0x0, 0x0}, &(0x7f00003d6000)=0x8) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f000030b000-0x4)=0x7, 0x4) gettid() getuid() ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000120000-0x4)={0x9, 0x10003, 0x7}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000023a000-0x20)={0x100000000, 0x2e000000000, 0xc, 0x27, 0x200, 0x400, 0xa8f9, 0x4, r3}, &(0x7f0000110000-0x4)=0x20) lstat(&(0x7f0000be5000-0x8)="2e2f66696c653000", &(0x7f0000674000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ba5000-0xc)={0x0, 0x0}) fstatfs(r2, &(0x7f0000717000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000e6000)=0x0) sync_file_range(r1, 0x40000000000fff, 0x5, 0x2) sendto$inet6(r1, &(0x7f0000426000)="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", 0x1000, 0x48000, &(0x7f0000f57000)={0xa, 0x3, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) close(r1) 2017/09/12 13:14:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003fb000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000216000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008af000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e20000)={0x0, 0x0, 0x0}, &(0x7f0000529000-0x4)=0xc) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000000)=0x0) get_robust_list(0x0, &(0x7f000008d000)=&(0x7f0000238000-0x18)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a1000)="2f6465762f6877726e6700", 0x400000, 0x0) mmap(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x80000005, 0x4101d, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b11000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_SILENT_CLOSE(r4, 0x6, 0x6bd, &(0x7f00004bb000-0x4)=0x0, &(0x7f0000f4d000-0x4)=0x4) timer_create(0x2, &(0x7f0000713000-0x50)={0x0, 0x100000000080, 0x0, @tid=0xffffffffffffffff, []}, &(0x7f0000608000-0x4)=0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000e77000)={0x0, 0x989680}, &(0x7f00006ab000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000011d000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00002fb000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r5, 0x1000000, &(0x7f0000d7c000-0x20)={{r8, 0x0}, {r6, r7+10000000}}, &(0x7f000050e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) request_key(&(0x7f0000664000)="6465616400", &(0x7f00001f1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000-0x8)="402e6e6f64657600", 0x0) bind$unix(r3, &(0x7f00001ab000-0x8)=@abs={0x200, 0x0, 0x0}, 0x8) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="59283c4522b0967ff0c15dd7ae56a1268c171e063674d6b3f64d369955e8be6c9d3af726698b5016ee48b3ff9fc09e8423c72043c244cb0b2665e0bfaaa8ab7a169d512522ded36727f8b328f9b2edfd2dfda079155c2a730626c68ae22c79d255864ff9236eea7409945b53ccb2ebc357ae92e0", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000e3f000)="") r9 = perf_event_open(&(0x7f0000000000)={0x800000004000005, 0x78, 0xefc, 0x4, 0x20, 0xdf1, 0x0, 0x0, 0x0, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x2) dup3(r9, r1, 0x80000) 2017/09/12 13:14:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x1, 0x0, 0x10001, 0x297f4a4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006d2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000edf000)=0x67) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00005ec000-0x10)={0x0, 0x0}) connect$nfc_raw(0xffffffffffffffff, &(0x7f000026c000-0x10)={0x27, 0x2, 0x9, 0x2}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006ff000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000446000-0x14)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000efe000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1, 0xcf7c, 0x0, 0x6, 0x4, 0x80, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x3, 0xc9, 0x9, 0x52f, 0xffffffff, 0xfff, 0x6eb}, {0x8000, 0x100000000, 0x1, 0x1}, 0x81, 0x3f1, 0x3f, 0x1, 0x40, 0x1}, {{@in=@multicast1=0xe0000001, 0x9, 0x5}, 0x1, @in=@rand_addr=0x3f, 0x5cd3, 0x3, 0x3, 0x0, 0x7ff, 0xb6, 0x2}}, 0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005b6000-0x20)={r1, &(0x7f0000c30000-0x1)="39", &(0x7f000054d000)="", 0x0}, 0x20) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000832000)=0x9, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000de4000)={&(0x7f0000c4f000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) close(r1) [ 68.558116] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2017/09/12 13:14:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x104, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000)={0x7, &(0x7f00009ea000+0x4c7)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x20000010, &(0x7f00007ca000/0x1000)=nil) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffdfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x8000040000001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000a54000-0x10)={0x0, 0x1, &(0x7f0000f30000)="97"}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000675000)="0000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xffffffffffff10bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000a7000)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) r3 = epoll_create(0x5) recvmsg$netrom(r0, &(0x7f00008a5000)={&(0x7f0000e64000-0xe)=@ax25={0x3, {"b3090befe57af3"}, 0x6}, 0x10, &(0x7f000056c000-0x40)=[{&(0x7f000033f000)="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", 0x1000}, {&(0x7f0000884000-0x57)="a3e152541c02e3d9d960109dfd8ccbc46a45f76c495ec3f85892fb6343952eba0ddf42705d9b03d72f55fd8c7dbc5e6e13efb7503e3df2a1d22a46bf4907f18e43b1c710d5f19135dcb049f3cb381c4db27615810b1abe", 0x57}, {&(0x7f00007b2000)="657adfdcfcad2deba8352a5232bbb0b180f4ebcf81f9a465c6e8edf6887cb40e43006a520bda85e157ee6bf3e54eb905d3bb02b528af4070c4b1f51c8dac32e20761112aecf057022efa6957c2bcccd91286a0a7fd905128a7ac66ba3df05a6da5b45679d12f58f80c3a4535bd5ac91041c6e953e8c1c6c13ea296316606ed72e60f63a5571f1bfde80caf4e9923c3860ecfc3d4b25fe404c93d5213d2", 0x9d}, {&(0x7f0000c17000-0x1000)="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", 0x1000}], 0x4, 0x0, 0x0, 0x11}, 0x40010000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b6f000-0xc)={0x1, 0x0}) r4 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00006a9000)={0xf3c, {{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]}}, 0x90) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000fdc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00004d8000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r5}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000b71000-0x90)={0xbe4, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f00004ad000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000ab1000-0x4)=0x0, 0x4) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000a8a000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x30) getsockname$ax25(r6, &(0x7f000046e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000834000-0x4)=0x10) 2017/09/12 13:14:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x34, r0, 0x0) mmap(&(0x7f0000ebb000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000)="2e2f66696c653000", 0x101000, 0x22) r4 = accept$inet6(r3, &(0x7f000041f000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000450000/0x3000)=nil, 0x3000, 0x1000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8b2, 0x1, 0xfffffffffffffffc, 0x2}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000dbe000-0x8)={r6, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000862000)={0xffffffffffffffc4, 0x1, 0xdca, 0xfffffffffffffffe, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000451000-0x10)={0x7, 0x81, 0x1622, 0x20000000040}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000003000-0x1000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000004000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r7, 0x3, 0x0, 0x8, 0x9, 0x7, 0x3, 0x7f, {r7, @in={{0x2, 0x1, @rand_addr=0x116, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0xa24, 0x7f, 0x4}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000452000/0x1000)=nil, 0x1000, 0x2000004, 0x12, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x2)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000002000)="d0", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebd000)=0xb) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2017/09/12 13:14:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004b0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ae000)=0xa0) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @remote={0xac, 0x14, 0x0, 0xbb}}}}}) openat$vcs(0xffffffffffffff9c, &(0x7f00002d3000)="2f6465762f76637300", 0x280240, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00003df000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x7fffffd) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000034a000)={0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0xc9, 0x7fffffff, 0x7ff, 0x1, 0x0, 0xffffffff, 0x204, 0x6}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000de3000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000423000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f000088f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aad000-0x4)=0x51) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8908040000", 0x5) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000587000)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000ed1000-0x30)={0x1, 0x2, &(0x7f00003f6000)=[@map={0x18, 0x1f, 0x0, 0xffffffffffffffff}, @generic={0x2, 0x2, 0x10001, 0x10001}], &(0x7f0000001000-0x1)="00", 0x8000, 0x93, &(0x7f0000008000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde8b, 0x0}, 0x30) socketpair$inet6(0xa, 0x80003, 0x7, &(0x7f0000ffe000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e37000-0xc)={0x0, 0xffffffffffffffff, 0x30}, &(0x7f000096f000-0x4)=0xc) r4 = syz_open_dev$vcsa(&(0x7f0000998000-0xb)="2f6465762f766373612300", 0xd6af, 0x28000) ioctl$TCXONC(r4, 0x540a, 0x560) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001e8000-0x8)={r3, 0x2}, &(0x7f000043a000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000930000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x8000000080003, 0x2) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000f04000-0x4)=0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000d0e000-0x4)=0x0, &(0x7f0000b3a000)=0x4) capset(&(0x7f0000f04000-0x8)={0x19980330, r6}, &(0x7f0000f03000)={0x4, 0x7, 0x22, 0x10001, 0xffffffff, 0x0}) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000216000)=0x100007ffb, 0x4) 2017/09/12 13:14:22 executing program 6: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x3, 0xe52, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x9, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x400000000000007, 0x8}, {0x200, 0xfffd, 0x4, 0x2}, {0xf5, 0x6, 0xfc10, 0x800}, {0x3, 0x8000, 0x1000006, 0x3}, {0x4, 0xfff, 0x6ed5, 0x4}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b35000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) uname(&(0x7f0000eb4000)="") mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eb5000-0x11)="2f6465762f7667615f6172626974657200", 0x3fffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000042000)={0xfffffffffffffffc, 0x3f, 0x8001, 0x4, 0xfffffffffffffffa, 0x266a4a5e}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1000003) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x9, &(0x7f000002e000-0x10)={0x0, 0x0}) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x2000004, 0x32, r0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000200280ff4000000fd17e9ffff0600040005a234", 0x3c}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000220000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x2, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_open_dev$sndseq(&(0x7f00001c3000)="2f6465762f736e642f73657100", 0x0, 0x101240) r3 = syz_open_dev$usbmon(&(0x7f0000f90000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x400000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00008f1000)={0x8, 0x7f, &(0x7f0000f2e000-0x7f)="905b4c3f98f639b6ada3158ee3421ec547b75eed9e4ac711de7fb762566b33cfbfad3c8d7d3801d265e70fcdc289fffffffffffffff71fae9e5a9ad3c8bf2e87bf35dcc841cfbb3cf803e33b57df38071af587348a27d8877c8810f5ad4b74752f69b22495a71ca1ec270ec401000000000000007e8a96944c42e6b90aa016"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00008dd000)={0xfffffffffffffffa, 0x800d, 0x6, 0x6, 0x0}, &(0x7f0000559000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008fe000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9f79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x7, 0x80000000, 0x6e}, &(0x7f00001e6000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000672000-0x54)={r4, 0x4a, "44944d5ced31313d020cfa1937beb562a98927ccfa2cb2e00eaaaee05b6019087ac8d8dbd056c8381c4c290e5ee6628b512a532a573d84678c30844f511be3e756f190c065039d020364"}, &(0x7f0000c7e000)=0x52) getpeername$ax25(r3, &(0x7f0000c99000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00001eb000)=0x10) 2017/09/12 13:14:22 executing program 4: mmap(&(0x7f0000000000/0x8c8000)=nil, 0x8c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0xc000100) epoll_create1(0x7fffc) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000009000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r4 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) mmap(&(0x7f00008c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000327000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0xff, 0x1, 0x0, 0x4, 0x1000}, 0x20) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0xfffffffffffffffd, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008c9000)=0x5f) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r3, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000009000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) mmap(&(0x7f0000845000/0x3000)=nil, 0x3000, 0x10000000002, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f00008c8000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000000a000)=@add_del={0x2, &(0x7f000000b000-0x10)=@generic="6bcb89c1c26902af9c2640256430b013", 0x91c}) setsockopt$inet_int(r1, 0x0, 0x1c, &(0x7f0000002000-0x4)=0x34, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000002000)=0x1, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000009000-0x4)=0x2, 0x4) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000359000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000)=0xb) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0xffffffffffffffd8, 0x84) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f000000e000-0x4)=0x0, 0x4) mmap(&(0x7f00008ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:22 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x20000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb22000)=nil, 0xb22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x3, 0x4035, 0xffffffffffffffff, 0x1) syz_open_dev$urandom(&(0x7f0000b22000)="2f6465762f7572616e646f6d00", 0x0, 0x540) r0 = open$dir(&(0x7f000077a000-0x8)="2e2f66696c653000", 0x400000, 0x8) mmap(&(0x7f0000000000/0xb32000)=nil, 0xb32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000b32000)="2e2f66696c653000", 0x108) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000033e000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f66696c653000", &(0x7f00009fb000)="2e2f66696c653000") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000b32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000b33000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000b32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000133000-0x4)=[r2]) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000b34000-0x8)="2e2f66696c653000", 0x19) mmap(&(0x7f0000b33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x0, 0x4010, r1, 0x0) mmap(&(0x7f0000192000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) getrlimit(0x4, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x802) ftruncate(0xffffffffffffffff, 0x8000000000006) mmap(&(0x7f0000b34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000b37000)="2e2f66696c653100", r3, &(0x7f000020e000)="2e2f62757300", 0x3) r4 = memfd_create(&(0x7f0000406000)="2f6465762f72616e646f6d00", 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000b38000-0x1)="9d", 0x1) sendfile(r4, r4, &(0x7f0000001000)=0x0, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) r5 = socket(0xa, 0x3, 0x3a) getsockopt(r5, 0x3a, 0x1, &(0x7f0000001000)="", &(0x7f0000001000)=0x0) 2017/09/12 13:14:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000001000003, 0x31, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fd9000)="2e2f66696c653000", 0x190800081004, 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000886000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dd000-0x4)=0x10, 0x80000) r2 = socket(0xa, 0x1, 0x0) setrlimit(0xb, &(0x7f0000fad000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fd9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = memfd_create(&(0x7f0000886000-0x7)="3e4750008002ae", 0x0) pwrite64(r2, &(0x7f0000024000-0x1002)="6d", 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fdd000-0x8)={0x0, 0x80000000}, &(0x7f0000f85000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fdc000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, 0x2}, 0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000075000-0xe8)={0x0, 0xe0, "6f784ef9a3466cb3cb5000807ec81c0679fee9024a097306a7187e8f577380847fda686493e9e681f88a423a676009553d5708e5a7b4fd19f28f807d22e14e23afe1a3b0e1268697dca3a986c36be16e52ad500d55c14c69b38746f4f1f4d8c7528dee466963cb6eefcb597eef8664cf740f73d96dcb454fe74d88bb0418256289cae919cb258996bd0def9f182f84532c7ee4fa2f81bdae0cd16c4a1498e1c00f584238fb9b44406731e8827ea34957459ebc20826a000313b2cf4a7701ab5fae34b764f921de001e2579ead403ed83012599eda26571bb129c33844dec398a"}, &(0x7f0000591000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fdd000-0x8)={r6, 0x2}, 0x8) pipe(&(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r8, 0x407, 0x0) mkdirat(r8, &(0x7f0000186000-0x8)="2e2f66696c653000", 0x2c) sendfile(r8, r4, &(0x7f000000c000)=0x0, 0x2ea96fac) r9 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) splice(r9, 0x0, r8, 0x0, 0x100000000, 0x0) splice(r7, 0x0, r4, 0x800000, 0xfffffdff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000fda000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, r3}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00002aa000-0x74)=[@in6={0xa, 0x3, 0x212, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x52}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x754, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}], 0x5) open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x40, 0x0) ioctl$KVM_IOBITVEC(r8, 0x4040aeee, &(0x7f0000a9c000+0x880)={0x0, 0x0, 0xffffffff80000000, &(0x7f0000aa4000)="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", &(0x7f00009e5000)="4064d4bca1bfc9ab7629", 0x5, 0x235, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000533000-0x18)=@get={0x1, &(0x7f0000bc5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000001}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xc) 2017/09/12 13:14:22 executing program 1: accept4$inet(0xffffffffffffffff, &(0x7f0000a48000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c79000-0x4)=0x10, 0x800) r0 = socket$kcm(0x29, 0x4, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x800000000000032, 0xffffffffffffffff, 0x3) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000fc2000)="2965746831406367726f7570656d3000", 0x10) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x3000)=nil, 0x3000, 0x7, 0x20030, 0xffffffffffffffff, 0x8003) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) rt_sigaction(0x9, &(0x7f0000001000-0x20)={0x9, {0xffff}, 0x80000001, 0x400}, &(0x7f0000f4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000065a000-0x8)={0x0}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x55, 0x2, 0x0, 0x8f5, 0x0, 0x5, 0x0, 0xfffffffffffffffe, 0xfffffffffffff800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfc00000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) connect$netrom(0xffffffffffffffff, &(0x7f0000b11000-0x48)=@full={{0x6, {"85a0a0513e810a"}, 0x0}, [{"69ce91fe21e0ee"}, {"b709c36c1e16e4"}, {"32a96171496573"}, {"2ae83a62c90848"}, {"21fc1762d5d685"}, {"9e9b02c3d84438"}, {"beff6afd9f7c60"}, {"88401a99930af3"}]}, 0x48) syz_open_dev$sndseq(&(0x7f00002da000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4400) process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f0000589000-0x1f)="", 0x0}], 0x1, &(0x7f0000001000-0x30)=[], 0x0, 0x0) mmap(&(0x7f0000652000/0xd000)=nil, 0xd000, 0x0, 0x8010, r2, 0x2a) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c66000-0x9)="2f6465762f6b766d00", 0x600, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000bbe000/0x4000)=nil, 0x4000, 0x1, 0x72, r1, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000173000/0x18000)=nil, &(0x7f00002ba000)=[@textreal={0x8, &(0x7f0000fb2000-0x76)="baf80c66b8317f1e8666efbafc0cb005ee67d14d000f01cb650f3801bfcbff66b9800000c00f326635004000000f3066b9800000c00f326635002000000f300f20e06635000001000f22e00f0766b8040000000f23d80f21f86635c00000100f23f866b98a01000066b83600000066ba000000000f30", 0x76}], 0x1, 0x3, &(0x7f0000fb2000)=[@cr4={0x1, 0x40000}], 0x1) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000301000-0x4)=0x74ab262f5c010f67) mmap(&(0x7f000096f000/0x2000)=nil, 0x2000, 0x4, 0x3f, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x10000000000003, 0x8010, r0, 0x1) mmap(&(0x7f00000d4000/0x4000)=nil, 0x4000, 0x1, 0x20000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a85000/0x4000)=nil, 0x4000, 0x1000000, 0x8030, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000ccb000/0x18000)=nil, &(0x7f0000f04000-0x18)=[@textreal={0x8, &(0x7f0000fb4000-0x57)="66b8007000000f23d80f21f86635000000f00f23f82e0f01b30080d3b708000f01ca3ef20f79fe0fc4d8130f00912e1966b9800000c00f326635000800000f3066b99609000066b8cc00000066ba000000000f300f01df", 0x57}], 0x1, 0x42, &(0x7f0000c7b000)=[@dstype0={0x6, 0x6}], 0x1) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/09/12 13:14:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000a26000)={0x0, @rand_addr=0xb, @multicast2=0xe0000002}, 0xc) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000760000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f00008b7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000c6b000)="21084fa0f8e80e9b0d927938f11eca64885c0dc8d029cb5a19b0129ec2b727e46655a214685424f5b4cfde0d1f302249d2406fb0d653cef398f91eee90bc946c645a06daf795df05a92922dad7dc4e6ac4eb8e96b56b0f9e78f636cefb94c0fb2db0e2a9abf359fc36da28fddedbd6360e962e5169e03978632b65d8ac106a7587407aa783361f6d163a2a3b9bd94705984a586bca840f41c5cdfb841d7feaff4091b69f091f163c3e0311f7c5a02e1553f3e6543fcbd82f41db96ff77514ec4ede3cf517cdfe80de4d23c4db97913cb9f0ea3ff597060fa0b84ca8921f565", 0xdf}, {&(0x7f0000020000)="de9799da6132f1cf03409d5e0a1025de755ec4d2e879868ee45ecafb3a98ed39fbb0206558188dd486f87086e8899a9390b7ad25a6d3581005c697a1a94d47676d889bf80ebe88ebb6d3508146a850c94e1d61e3ed5a1294932414663a1ee7f50a73348578c9d9bd1d3755d465f9bfd56cb918cb5e37436916d68334f87c01b03089c619dea907c0aac0dcda558735f674697a5b79b51ee95c7c8d2055d286d2cedbbd6e1c2b9914a345edfc6f8a4b72ad5b68b4ad80b42860b3580737e94b", 0xbf}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822d428000000000000c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f00004cb000-0xec)="07eff152e3aa52cbdce10096f21b1ba1f9b1ce1776ddb49ab7be7a55255dd7703488e03a0c900544d2dafce4dfcaf048c977d2a4432ff89c9d4b985f2f2a58c23d197fc55f61c4835c259dcf55683a1a29d037b25257766543078d6111ded05b8b04af1d1df2c58001dfd13817895e1b1fe532d18a4f35a8d9208f40c50aff7b35204534afda46e2b310e4bafd2557b7c32635c5c8cc3f8d4f0285386395157aa017899b5e775f41a2da2c4a72b51e6d52d75698cf0beb666e306cddf4b9c6ec355a4133a2a9e7cf95f5d67449d565dbd65e9d9122e77d84d06cf2e7edfbc5547f533043ebf64a3e0b9d0f6b", 0xec}, {&(0x7f0000939000-0x98)="0eb2986ab220d348109a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e8fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8d000000000000036661250c174b164cd1fd2058bf49213a716187e32a99f376b18b05eb17c1b11ec5dfc20d2712842c1d43", 0x97}, {&(0x7f0000b40000-0xe9)="d8b1ad668a816118b08fcd52d628bf6b5a091431355317b13bab6a3ae6e3493ddb537090d348c3d2033c7abe72c0d96fdf2834f5ebce39179cb2bf9bb472100b5c33fb854a32f3177ad78fd06528ed7ca6269f295609b448ea9bb84cd12c00039615195d49c0cfa05a144bf78e371b2cf85c2788e660d0c37775ffc94e8bf0b436b357006db6c05521fc434fe6307b9cf89e9abf9bbecf2596a0962beef5d1820d9e3d0afb3eb1a5f69cb1ceaafe9a599051f5dab8454e88e8718fc4fd482f1c890dcd2159302e5d5130264e84677645dc47b411905249249c8e664d3d62c03ba905799ce9cbe5ce0b", 0xe9}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f0000a97000)="26b44951d63ee22801457cbc420607ffb57e895df19e038d456b6622d1fc0b2644f66cc425d479098a8653e698a6487a69131047aa9734408c28de11b19ef45558e553e72cca5b799c61140f3d77ec4d406d7e2f51e3d280ee4b899021c6a262220ae309f75eeb6ff1bee099dd2432f05453ff94c8313d778b100a928e9870a542fd09", 0x83}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0xa, 0x2) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x86a03) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000020000-0x4)=0x0, &(0x7f00006ae000-0x4)=0x4) pipe2(&(0x7f0000bb6000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2017/09/12 13:14:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000aec000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000974000-0x73)="", &(0x7f0000214000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078b000-0x4)=0x0) lstat(&(0x7f0000532000+0x6f)="2e2f66696c653000", &(0x7f0000422000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b1c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) gettid() r1 = syz_open_dev$loop(&(0x7f000030d000-0xb)="2f6465762f6c6f6f702300", 0x7d, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffd, 0x280000) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000007000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6bd515d4e87e168511468c10e36abc90"}) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f60000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x80001, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000f62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0xa, 0x3) r7 = memfd_create(&(0x7f0000001000-0x2)="2700", 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f000059f000-0xc)={0x2004, 0x0}) fcntl$setlease(r7, 0x400, 0x0) r8 = gettid() fcntl$lock(r7, 0x24, &(0x7f0000100000-0x20)={0x0, 0x2, 0x800000, 0x4000000000000003, r8}) shutdown(r6, 0x1) connect$inet6(r4, &(0x7f000018a000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x1, &(0x7f0000229000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000e67000-0x4)=0x868, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) timer_settime(0x0, 0x0, &(0x7f0000043000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c91000-0x9)="2f6465762f72746300", 0x81, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ab8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003c2000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r9, 0x890c, &(0x7f000023c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff, 0x2, 0x7fff, 0x400, 0x33e, 0x4, r10}) 2017/09/12 13:14:23 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000505000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a1d000)=0x10) r2 = gettid() r3 = perf_event_open(&(0x7f0000303000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() r4 = syz_open_dev$usbmon(&(0x7f0000814000-0xd)="2f6465762f7573626d6f6e2300", 0x40, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r3, 0x0, &(0x7f0000072000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setscheduler(r6, 0x2, &(0x7f0000ee3000)=0x7ffffffd) r8 = dup2(r7, r7) ioctl$KVM_ASSIGN_SET_INTX_MASK(r8, 0x4040aea4, &(0x7f0000000000)={0x3, 0x2a6, 0x100000000000000, 0x2, 0x3da7}) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000000)="") perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x0, 0x0, 0x71, 0x4, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x9, 0x60000, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) sendto$ipx(r1, &(0x7f0000507000-0x7)="2a93b3dbb273aa", 0x7, 0x50, &(0x7f0000cc8000)={0x4, 0x400, 0x2, "b0d480e8794c", 0x1f, 0x0}, 0x10) ioctl$TIOCOUTQ(r5, 0x5411, &(0x7f00007c3000-0x4)=0x0) ioctl$TIOCGETD(r9, 0x5424, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r9, 0x5405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000000000)=r6) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00004c2000-0x1)="00") fcntl$getown(r8, 0x9) syz_open_dev$tun(&(0x7f0000918000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x48000) 2017/09/12 13:14:23 executing program 3: clone(0x0, &(0x7f00007b4000-0x1)="", &(0x7f0000658000-0x4)=0x0, &(0x7f0000d56000)=0x0, &(0x7f00007c3000)="") mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x200000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000003000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x10000000007) syz_emit_ethernet(0x37, &(0x7f0000015000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x29, 0x0, 0x9, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1000, {[]}}, {"e0"}}}}}}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8)={0x42424242, 0x42424242}, 0xffff, 0x400) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001b000)={0x42424242, 0x42424242}, 0xb4, 0x4010000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000019000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x80, &(0x7f0000006000/0x1000)=nil, 0xce}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe9, &(0x7f000001c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0xdb, 0x0, 0x31, 0x0, 0xee, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @generic={0xc7, 0xf, "9620e8f7c4fa2e3787fe5c00c3"}, @noop={0x1}]}}, @igmp={0x33, 0x8, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "f26e34d645c7822a8c3506dfafeb414f81d3b70a270cf7d48517765989f0a7a25dae850acd51055e2b70bc097db263c039b5544e6377cd175a8dca50213b6096703a9772c4a4bf1c3a17f57d08a473d20ae9a69ac00827a71b46fd322fbd827aec996e736722f6cea49ff1ff31eb4716637e99187a32b14823d46e9e21653223d220976fa48f12ec63c3354f03322fd7be7cf72882705a755a4c785e885a7df30e7747d14e3d01e8d4fd7e"}}}}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000007000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) socket$inet(0x2, 0xa, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001d000)={0x42424242, 0x42424242}, 0x8000000006, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000014000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/12 13:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e06000+0x821)="2f6465762f73672300", 0xff, 0x7fff) r1 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)="2e2f66696c65302f66696c653000", 0x2000000000000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000c45000-0x10)={0xfffffffffffff432, 0x2, 0x1000, 0x5}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000ab000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000b76000)=0x106, 0x4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000b84000)={0x3, 0x0}) clock_gettime(0x0, &(0x7f0000dcd000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000f1e000-0x13)="00000000000000000000000000000000000000", 0x13, 0x3, &(0x7f0000ddb000)={0x0, r4}) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x4}, {r2, 0xfffffffffffffff8, 0x0}, {r2, 0x7, 0x8}, {r5, 0x81, 0x5}, {r2, 0x7, 0x6}], 0x5, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f000000b000-0x8)={0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x800000f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000127000-0x8)={0x6, 0x5483b783}, &(0x7f00008ad000)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setns(0xffffffffffffffff, 0x40000000) syz_open_dev$sndseq(&(0x7f00003e9000)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f00009b8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) r6 = request_key(&(0x7f0000b03000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000373000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000535000)="2370726f6300", 0xfffffffffffffffc) getsockname$netlink(r1, &(0x7f00003a6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000415000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r2, &(0x7f0000052000-0xc)={0x18, 0x0}) keyctl$link(0x8, r6, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000e39000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pselect6(0x40, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x40)={0xc470, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000006000)={0x0}, 0x8}) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000b5c000)={@broadcast=0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000217000)=0xc) epoll_pwait(r5, &(0x7f000080a000-0xc)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f000023d000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x2, 0x0) setsockopt(r7, 0x107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r7, 0x107, 0x2, &(0x7f00007f4000-0x10)="01000000030006000007000000c4ffcc", 0x10) 2017/09/12 13:14:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e7d000-0x4)=0x10, 0x80000) fcntl$notify(r0, 0x80000000, 0x4) clock_gettime(0x5, &(0x7f0000007000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000003000)={{r1, r2/1000+10000}, {0x0, 0x0}}, &(0x7f000000c000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4a000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000db9000-0x4)=0x0, &(0x7f0000566000-0x4)=0x4) signalfd(0xffffffffffffff9c, &(0x7f0000dab000)={0x53}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f4000)="2f6465762f6877726e6700", 0x800, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000b5e000)="2f6465762f7663732300", 0x40000000005, 0x220000) r5 = socket(0x11, 0x80803, 0x379) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000096000-0x8)={0x0, 0x0}) symlink(&(0x7f00005a8000)="2f2f66696c653000", &(0x7f000000d000-0x6)="2e2f62757300") socket$bt_hidp(0x1f, 0x3, 0x6) set_robust_list(&(0x7f0000449000-0x18)={&(0x7f000009c000/0x4000)=nil, 0xcee, &(0x7f00006e3000/0x3000)=nil}, 0x18) symlink(&(0x7f00009ea000-0xe)="2f2f66696c65302f66696c653000", &(0x7f000099b000)="2f2f66696c653000") ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000d8e000-0x4)=0x0) creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) getsockname(r0, &(0x7f0000666000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000664000)=0x14) 2017/09/12 13:14:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000957000-0x4)=0x81, 0x4) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x24804d00, &(0x7f0000855000)="06", &(0x7f0000b02000)=0x0, &(0x7f0000c97000)=0x0, &(0x7f0000230000-0x2)="c4cb") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006b0000)={0x3, 0xfffffffffffffffc, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrlimit(0xd, &(0x7f000042b000)={0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000c55000)={{0x100, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0}, 0x3, 0x2, 0xfbd, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000547000-0x10)=@common="67726574617030000000000000000000", 0x10) ptrace$peek(0x1, 0x0, &(0x7f0000362000-0x8)=0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000067f000-0xc)={0xffff, 0x4, 0x9, 0x7f, 0x8, 0x100000001}) ioctl$KVM_S390_INTERRUPT(0xffffffffffffffff, 0x4010ae94, &(0x7f0000920000-0x10)={0x101, 0x8, 0x20}) wait4(0x0, &(0x7f00001b9000-0x4)=0x0, 0x20000003, 0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f000077c000-0x1)=0x7ff, &(0x7f0000d1a000-0x8)=0x1) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000473000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(0xffffffffffffffff, &(0x7f0000039000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ad9000-0x4)=0x10, 0x88800) mprotect(&(0x7f00002b8000/0x1000)=nil, 0x1000, 0x2000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000088e000)={0x0, 0x31, "1495d47c4491c344fe8d325c35166b60e58b04b628166e176fb72667a7b49f6cf32b753a05c9f4203528ba756735df9fd1"}, &(0x7f0000858000)=0x39) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009a8000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) 2017/09/12 13:14:23 executing program 4: mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a8000-0x10)={0x3124, 0x8, 0x9, 0xfffffffffffffff9, 0x0}, &(0x7f0000cc9000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000cca000)={r2, 0x7}, &(0x7f000045a000-0x4)=0x8) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1000000005, 0x0, 0x0, 0x0, 0x0, 0x2000000d8, 0x3fd, 0xe, 0xffffffffffffff20, 0x0, 0x5d, 0x8, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccc000)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000134000-0x4)=0x800, &(0x7f000068d000-0x4)=0x4) madvise(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x2) mmap(&(0x7f0000ccd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ccd000)="2e2f66696c653000", 0xc, 0x7) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000167000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f00002b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) clock_gettime(0xb, &(0x7f0000346000-0x10)={0x0, 0x0}) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r5, &(0x7f00003fe000-0x4)="2e2f66696c653000", &(0x7f0000cca000)={{r6, 0x0}, {r6, 0x0}}) mmap(&(0x7f00004ce000/0x3000)=nil, 0x3000, 0x2, 0x26811, r3, 0x0) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000049000-0xa)="2f6465762f7663732300", 0x1b, 0x4000) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80009, 0x0) 2017/09/12 13:14:23 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dd0000)=0x0, &(0x7f0000dd0000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) vmsplice(r2, &(0x7f0000585000)=[{&(0x7f00004fe000)="da8cd4425d4b592ad51964d2b2991a4b2328fe96fee1c01a275bd3686e2d5d125260e4d92b", 0x25}], 0x1, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) dup3(r2, r1, 0x80000) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={r4, r5, r6}, 0xc) r7 = socket(0x11, 0x803, 0x300) setsockopt(r2, 0x800000000000007, 0x8, &(0x7f0000cf7000)="00151e03", 0x4) syz_emit_ethernet(0x30, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="73e78c46fc1c", [{[], {0x8100, 0x0, 0xffffffffffff8001, 0x2}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000573000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r8, 0x40106410, &(0x7f0000d4f000-0x10)={0x54, &(0x7f000016c000-0x54)="50de8098ea5e1edd23b29c9f443b3ee5f12a8bd7d33e06e979e8efd3133a59fe56b4af1191042345840ab4646cc5a5f86d8b2e37baf3f051e8db3667a5ded0bc90cf69701600080a792c87bdc5c1092580dd760b"}) r9 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r7, &(0x7f00005bb000)=[{{&(0x7f0000b74000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00003be000)=[{&(0x7f0000802000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000237000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x6}, 0x14}, {{&(0x7f00004d6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000063f000-0x40)=[{&(0x7f00003fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000024f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000576000+0x292)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x4, &(0x7f00005d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x200}, 0x4b91}, {{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000812000)=[{&(0x7f0000785000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000984000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000ea5000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000f43000-0x11)="0000000000000000000000000000000000", 0x11}], 0x5, &(0x7f0000747000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x6}, 0x0}, {{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f00005e9000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000b32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00001ad000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000088f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00005b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f000079c000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000b73000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x7, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x70000000000}, 0xa044}], 0x4, 0x2, 0x0) sendto$inet6(r7, &(0x7f0000515000-0x44)="e5d4ec1c7a9acef2302936611e1777f676a6c5d625b03ebd9a75a50c55a38979b12f848189ff8f0b218aac78c62b12449e8d36b505b95d5acc43853e316738f5b4236f57", 0x44, 0x20000000, &(0x7f00002fa000-0x1c)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x1c) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000b08000)="4650819b7a2f6e545d05247c3c2b85809609671dc6e26499f7e1c630253a5d491d776191e67ea237de6992ced2dcb286b778836f4eaacf93d65638deec03c33b4f9ef4bd7e0070f5b93f963233d5853af19fd5db56e127950b24878cae69eda08a2610679789217b2f993625d6aafb00baadb81dcf972cd01bd7d1e1d576fe7a4c83c26576c65b6884139059544e8556a4744019d164aeefdbfad649716d87a8", 0xa0) ioctl$sock_netrom_SIOCGSTAMPNS(r7, 0x8907, &(0x7f0000a31000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000ba2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000f80000)=0x0, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r7, 0x8906, &(0x7f000012c000-0x4)=0x0) getpeername$unix(r9, &(0x7f0000021000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e58000)=0x8) 2017/09/12 13:14:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x8000000000000107, 0xa, &(0x7f0000652000-0x11)="0100bbec020006000107000000c4ffccb0", 0x11) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000c5a000-0x8)={r0, 0x5}) sendmsg$nfc_llcp(r0, &(0x7f0000c93000)={&(0x7f0000cec000-0x60)={0x27, 0x4, 0x9, 0x3, 0x1, 0x5, "04cacda7369b1e3c921a3c8a95af9d0d8c617b448142ba8a84eb749b49f00c2964c0da509caa5d1562a72f18a2ae93713e9a39c33a5520903eb040d6cf84ea", 0x80000000}, 0x60, &(0x7f0000077000-0x70)=[], 0x0, &(0x7f0000e60000)={0xf8, 0x111, 0x400000007, "e71634f1e32ff025ce1317b8e15651389d4f41912c09192e93655f622bf20eb8c8009ddd5e5401729cd5537048649ebdbc9cd6cc3073acd9ef2782a18895b588e235167d1d6ac9bed0e22f6043741d8eb4fa5ed8a190fa0a06d59e24600f51c2e987133a9e62e661daee796db323e485d29034167c2574163cabb18e8c7f9db8f33b297df5556cfeadb638664e3d2f56202ec27dc043423455fe42bd47aafb6eab92b2a019293363048f1aa464cbb7fad7615c8803cafcea2e8e1fa27eb23d9ffe4217c8d0c6e5629a46bf58e3396e11bc6c49c2ed5b8df9e7c90a2a863b56201123"}, 0xf8, 0x0}, 0x1) mmap(&(0x7f0000b7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r1, 0x0) r2 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x10000000000001, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fde000)={0x0, 0x0}, &(0x7f0000ccd000-0x4)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000)=@ethtool_link_settings={0x51, 0x80, 0x335, 0x400, 0xd, 0x4, 0x20000008000038a, 0x8, 0x3, 0x80004001, [0x87, 0x2000000000401, 0x24d, 0x9, 0xffffffff80000001, 0x2, 0xffffffffffffff00, 0x3f], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r2, &(0x7f0000725000)={0xa, 0x0, 0x4000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00007f8000)={0x4, [0x5, 0x0, 0x3, 0x80000001]}, &(0x7f00000ad000)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) pread64(r2, &(0x7f00005a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f000054e000-0x8)={r4, 0x3}, &(0x7f0000dcd000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000036000-0x8)=@assoc_value={r4, 0xfffffffffffffffa}, &(0x7f000003b000)=0x8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xc7, &(0x7f0000fef000)={0x0, 0x0}) 2017/09/12 13:14:23 executing program 0: mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000+0x5f8)=0xc) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000020000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(r2, 0x8, &(0x7f0000062000)=0x2000000001) pipe(&(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r5, 0x0, 0x4, 0x4) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000063000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) r6 = dup2(r0, r0) fcntl$addseals(r1, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000063000)=0x0, &(0x7f0000042000-0x1)=0x4) fcntl$setpipe(r6, 0x407, 0x0) wait4(r2, 0x0, 0x0, &(0x7f0000064000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r2, &(0x7f0000062000)=0x0, 0x2100000f, &(0x7f000002f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x107b) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000032000-0x28)={0xb, 0xfffffffffffffffc, r2, 0x10000, r3, 0x10001, 0xbb2, 0xfffffffffffffde0}) writev(r5, &(0x7f000000b000)=[{&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1001}], 0x2) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000064000-0x20)={{&(0x7f000005c000/0x1000)=nil, 0x1000}, 0x0, 0x0}) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000043000)=0x5, 0x4) dup2(r0, r4) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000069000-0x4)=0xdf) writev(r6, &(0x7f0000000000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0xb37)=0xb) mknod$loop(&(0x7f0000064000)="2e2f66696c653000", 0x1080, 0x0) [ 69.213833] audit: type=1326 audit(1505222063.370:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8104 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x451e59 code=0xffff0000 2017/09/12 13:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x40, 0x0, 0x10, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x40, 0x14400) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000481000-0x8)={0x0, 0x0}) r3 = syz_open_dev$evdev(&(0x7f00007c5000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x0) ioctl(r3, 0x8000451e, &(0x7f00000e6000)="7d") fcntl$setstatus(r0, 0x4, 0x7fe) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000020f000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000014b000-0x30)={0x7, 0x1, 0x10003, 0x0, 0x102, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00008ae000)=[0x91, 0x100000001]) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eee000)=0x2281, 0x4) sendmsg$netrom(r1, &(0x7f00003d2000-0x38)={&(0x7f0000445000)=@ax25={0x3, {"cff1dcb7b3ac09"}, 0x0}, 0x10, &(0x7f0000a44000-0x60)=[{&(0x7f0000acc000-0x7d)="28da5aac408a94a94a56184a526f7e373d6995f195e9883a39431cf69a38b07df352007294858529f74539dc5526d53abd146084608b01ed00535b25871a66ee9a9d4be2bd42de46552d6264d37fab7cf57f57f5427ed033a75e1e25df50e6d6dd19af00d5e8225883a22f2b81986b1ee0370f069b82f8d8b844e39ac9fc3ff11ab3704d26ff241486fe255739728da79c6edaa2b3c555c93803ed4aed1820a0fbfd895f3f8f3322ddb2d79e3ce0af73e9b6cfb3961c18d4f1aa77d6830a576ea931b374dcd096011fc673e95d9905105621e47d9a6a48d1e4f5445cbee2d3945191c02198ac6009", 0xe8}, {&(0x7f00003f3000-0x34)="246e015ce8eff7af5cb88d66f33f878f54ed8557ef3ca024af5f95234d5e255eaee79c4edf09c2cd6e006fe4080e141a81e96af1", 0x34}, {&(0x7f0000431000)="", 0x0}, {&(0x7f00001f7000-0xb7)="3e7d2eab6a938a7224383ff5c7bc11430a34c392afa09066e25df5c968bf4b7a4faaa08497a872a71fc8782ce634161bfe175d3962b7e8d5e38dc439fc1f92b93b3763162c66bec8f6a7cf3873a3d3e89292eca84e897bfb4f23685be56592bea54ca60fe0c73c9ef98f1ec912441ee3db771eaf90a2148a65d8d36a9c3a83edd012bf36698c8b38d8f732dd90910ef683fa416630d2e15c179c04323692bf3e62fe7df406550fe1d7d77ba7c30e7a6cdd117a6f1bff2d", 0xb7}, {&(0x7f0000755000-0xc6)="aa00f50f8c78def14dbd0f473b88b3d5925466de3c2dc1a8852792d6477ec74cff00a779a0a90792ab100c5e74ee666fe041e1dac706cb355a12b6f53d6c6971182a30d202baca7791918e25cbe1a2c5dbc594cdf7e1b490f9fccaa9b56ba38e03e04e13fc107a455baa8cefe8f98cf552d233a229054cc5213d1bf275e0c27e56b24d5867ac4fce4b40230f26a9bad434d010ac8e37d6aab2ebe8c03be1ab8e9a780ea6a6f37008da8a69fba27e8de3ffcb8059439788cc23a683f426f1839d92f09ad85bce", 0xc6}, {&(0x7f00008e6000-0x32)="c3f6f849ed205acbe9c1bf0b52afe4bb7b265e5f29fd2cd6ba094801b3cab9155b7f9ffb33d1b159156ecb1a05792467d6fd", 0x32}], 0x6, &(0x7f00008b9000-0x5e8)=[{0xe8, 0x114, 0xffffffffffff772a, "1e8080e0ecfa1326f0b541c84f940ce158c49dfc8381bf544b57566f50aa541ee46241122c24e8d8c409e55238fcac83659fa3e39aeb81c82853ebbe8164c2dc6223f19ab169f5e906a391fab93cf83d9c7ff0ab276143d296cd8a70a30082676a81fcce3c4f7d1dda537830e289c6532ccfe30a8af2e5c5cb8c6bcdce42d29db717b624126e174dfcbeec0f8dda39a16a35251020ff31a8689fde82426939a21198406dc7f16ce64c2e791a2bf9c82e313fcbc64b6c53d8b8b3adefb1369430ccdbe556d5f6fdf318dca65c912effee26ca1ba58b8bb39a"}, {0xc0, 0x107, 0x80000000, "1adc7eb764048ef177fdff254f9356a473b3869f10170019779928fa7cc0376bbacff85bd7dea2cd9ab4b0427f64aab959d71fd7a3b8feacc5c291fa3cb43921b49888b3f5e60a95b96dce9e5b73f34319e9a7cbace73f76c263b36bc783938b9032f41d48722949fb4bf943b42a203238d6391dcb7b5a096f37e7fda0c2c411c7f2a52990d2977503114d0814137a8e5a432bb6edfd1b3553f8e854fbad3f85d948f65b56ddf5bc3dcf890d4a2f"}, {0xd0, 0x6, 0x80000000, "066e8fca9b66ffcec68ca3bfab48eef17e52e47efebb253055c07d61391f621c4430468d506e5bbd3b2b2fd12e6b0106575e85627c0cfff47c7eb0d128e9ec52eac805aaa012b2dbe16c3742347a41b836b3346b325de6aabd5b0c9a64d00e4abb9588f2723ada9899a40a3da2089bf2d3673ced8c337f9d7dc5f1a5c5fefc9884766f4ed2148e74d4fd7d37cdb62b8380ccd9fbef7ff2370f1727af29b8bceecfdc99b960ed17abefe77aade283617f0d4fd08fa9d88ab080"}, {0x78, 0x105, 0x4a, "35aa001f33e9600d81bd22580343c9556560c09549b1f974e72806c5ae656bec76558cba7e2c047af6e36e6d4fa56cba9b502320c4cabf84aac9b43ea29266706d20e35745e6dc1780b9bc0cf5feac2c498b1127300a5e3a8d35b891f200b94e00"}, {0x88, 0x1ff, 0x8, "5c3479e5af21f1fa5e9938d0492afc3c7a3331116394cbac9014f8792d236a6fdfc622d3db12149fe112fd83226f55450473caad9b294158c9deea3a4483c4b9313d002504ed7cc2f050f74c28679808c8718955937bb90a816b5a8ec783649618edba190088977e6adf46eb46e325ab799e99"}, {0xe0, 0x11f, 0x7, "328ff791adfcfbfaa808cc91c614925aa8db4576dff4d87fea4ae1370bee04d73e0a8c190c2d82e5e9fe807d8f8714581dfca7e07e7de273944dc0dfdfba6f76624ad8ebba6da5d221bb6cef4e26e15515e21231adf3c40037e5469090a059b99063b158718928f3f4f39f6ff05b5304cc599a30d10239cadefa15cdc88e55cd8d36c0db73eb05482dfa0531b2e20dc1dc0b78cff01bd6075956742b85200f21057471f46ee3cefee8bdee05d5df95e85f7ed2c0e7d0047cd506ee540029a3206e198a7b782bfa2f6a8a"}, {0x40, 0x10b, 0x3ff, "f2564fabaeca1514c86505d4444de1f36dbe4556cc2e05a9cbc99b8637caccf9ab977c9e7b4e57095f49562ac161"}, {0x50, 0x11f, 0x8000, "cc9a9948eece61e4f558c446b2102099810a75dc8d5cf55998b44b9963d9d5bc425acf38b002b2c3fa6ffc81be247044acd0983b6cb14f2e0621ccf7"}, {0x100, 0x84, 0x6, "b322f14a16c8d9d761c3ad1e3a6f772dcc6209467b3b90bf8ca2f171321594e22c36bd4805cfb1f09cb6c6cd8259d7c8e72f4ae68c235548d4f991b1b7bee15855ed9ab5a182d503d28b9b902298a559789ac0c6e14c68775508e28cf2ae2befc3fd95e93791e706c5f2bdb85ff6a062f67d8f54ee4f8a8b23f34b71402ec8709f39eefd6d48a271aa5d422e1e4366c2a079a7ea444845d9c89aa0f1ddf5ebe7ec69c03b0ecccb9ea4ae9ad6acdef62ebaecf4c052cad40de5806c1a2bbfe687aa6e132f17da670fa2e7ecffbdea91951735faecbec94d9b468cd9a30275d06a54e05af0b1a105b363616d3bac"}], 0x9, 0x20000004}, 0x40) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) flock(r3, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f0000-0x11)="2f6465762f7667615f6172626974657200", 0x4002, 0x0) syz_emit_ethernet(0x6e, &(0x7f000011a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="1223ba51ebca", [], {{0x2000086dd, @ipv6={0x0, 0x6, "d60020", 0x38, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0f9494", 0x2000000000000000, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], "52da84c0b45c7559"}}}}}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000000000000000, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r6 = syz_open_dev$sndtimer(&(0x7f0000092000)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000420000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001d0000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c64000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000092000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f93000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x1, 0x20, 0x2, 0x6, 0x8, 0x80, 0xa0, 0x10001, r7, r8}, {0x9, 0x2f99, 0x0, 0x8001, 0x3, 0x8, 0x7fff, 0x4}, {0x8, 0x80000000, 0x4, 0x5}, 0x100, 0x20, 0x28000000000000, 0x1, 0x42, 0x2}, {{@in=@multicast2=0xe0000002, 0x8, 0x3}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1, 0x2, 0xc0c, 0x200, 0x0, 0x3e4}}, 0xe8) openat$vcs(0xffffffffffffff9c, &(0x7f0000f9e000)="2f6465762f76637300", 0x402285, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() r1 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) accept$netrom(r0, 0x0, &(0x7f00001cd000)=0x0) r3 = getpid() r4 = gettid() read(r2, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) getsockopt$inet6_dccp_buf(r0, 0x21, 0x62d4156a32962ea2, &(0x7f000018b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000899000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006a9000)={0x0, 0x2}, &(0x7f000070b000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ca000)={0x0, 0x20f8591b}, &(0x7f000060e000)=0x8) clock_gettime(0x0, &(0x7f0000f95000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000007b000)=0xa94, 0x4) clock_gettime(0x0, &(0x7f0000794000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a20000-0x60)=[{{r7, r8/1000+10000}, 0x5, 0x20, 0x8}, {{0x0, 0x0}, 0x9, 0x7, 0x5}, {{r9, r10/1000+10000}, 0x100000000, 0x1ff, 0x5}, {{0x0, 0x0}, 0x4c32, 0x6, 0x2}], 0x60) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a3000-0xb8)={r5, 0x77e2, 0x0, 0x6, 0x7fff, 0x1, 0x7f, 0x85, {r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x966, 0x7fffffff, 0x100000000, 0x8, 0x7}}, &(0x7f0000e15000-0x4)=0xb8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000dff000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$netlink(r1, &(0x7f0000726000-0xc)={0x10, 0x0, 0x1, 0xfffffffffffffe00}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000c13000-0x30)={0x2, 0x5, &(0x7f00002b4000)=[@generic={0x2, 0x7f, 0x401, 0x9}, @generic={0x27e, 0x8, 0x7, 0xe1}, @map={0xd4c0, 0xffff, 0x5, r0}, @generic={0x9, 0x5, 0xfde9, 0x800}, @generic={0x3, 0x1f, 0x6b7, 0x9}], &(0x7f00002c1000-0x5)="7070703100", 0x9, 0x23, &(0x7f0000107000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0xa6e9346faad57e3f}, 0x30) tgkill(r3, r4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "9ac7ace57acb496da681c98f447091f13fb9386d"}}}}}) fcntl$F_NOHUGEPAGE(r0, 0x803) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000c25000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/09/12 13:14:23 executing program 6: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xf, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fe2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fe1000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000002000-0x10)={0x4, &(0x7f0000fe3000-0x20)=[{0x1f, 0x2, 0x8, 0x1080}, {0x41, 0x8, 0xfff, 0x3}, {0x9, 0xdf02, 0x8, 0x7}, {0x200, 0x7, 0x2, 0x1}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000-0x20)={@generic="e2b06ccfbb5b68bf9d1b38e152db584d", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fe2000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="a84cc05d9b8b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="002ad89c1d44c578da081042dbcbebb5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x23}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000fc8000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0x10, 0x80800) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000fe3000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fc8000-0x4)=0x6) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000000000)="", &(0x7f0000000000)=""}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f0000fe2000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000003000-0x4)=0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fc7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r5}, 0xc) 2017/09/12 13:14:23 executing program 5: mmap(&(0x7f0000000000/0x753000)=nil, 0x753000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x800) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x62201, 0x0) syz_open_dev$urandom(&(0x7f0000329000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x80000) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffff6, 0x0, &(0x7f00004a4000)=0x0}) r1 = memfd_create(&(0x7f0000753000-0xa)="6465762f7572616e646f6d00", 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x9) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pwrite64(r0, &(0x7f0000547000)="a9e2ff5f0a1a361d96b24a8b6c6a358120b6477c7c5c9cbf84bc34fcb40ffff6c57bc0c37cca79eaa62b", 0x2a, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f000033b000)=0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000074f000)={0x2, &(0x7f0000116000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000752000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000386000-0x4)=0xb) 2017/09/12 13:14:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000fb8000-0x4)=0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) r2 = syz_open_dev$mice(&(0x7f0000335000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000ead000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xff, 0xfffffffffffffffe, 0x9, 0xfffffffffffffffa, 0xff}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xa7d000)=nil, 0xa7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000005f000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000bae000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) pipe2(&(0x7f0000361000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) rt_sigtimedwait(&(0x7f0000e54000-0x8)={0x9}, &(0x7f000011e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000068a000)=0x0, &(0x7f0000c09000)=0x4) epoll_wait(r4, &(0x7f0000e12000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x400000000020) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) readv(r6, &(0x7f0000a5e000)=[], 0x0) splice(r6, 0x0, r5, 0x0, 0x100000001, 0x9) ioctl(r6, 0x4000000002283, &(0x7f0000139000)="34") write$evdev(r6, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dff000-0x9)="2f6465762f73672300", 0x3ff, 0x40003) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ed000-0x4)=0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eaa000-0xc)="2f6465762f72666b696c6c00", 0x200000000000000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000d0b000-0x4)=0x6) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000001000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000064000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x80800) inotify_add_watch(r4, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) r5 = open(&(0x7f00001ba000-0xa)="2e2f636f6e74726f6c00", 0x141040, 0x0) fchmod(r5, 0x100000000000000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:23 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)="", &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000008000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xe60d}, &(0x7f0000008000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7fffffff, 0x80000001, 0x5000000000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffee5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb47, 0x3}, &(0x7f0000007000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x8)={r3, 0x9}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000006, 0x32, r1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000017000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000018000-0x7)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f000000e000)=0xe, 0x4) unshare(0x60802000) bind$inet(r4, &(0x7f0000010000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000014000-0x8)={0x42424242, 0x42424242}, 0xfffffffffffffffb, 0x7) listen(r4, 0x7) listen(0xffffffffffffffff, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000016000)=0x4, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x3f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {"0c"}}}}}}) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f000000b000-0x8)={@broadcast=0xffffffff, @rand_addr=0x400}, 0x8) 2017/09/12 13:14:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff0000)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0xffffffffffffeb96, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r2, &(0x7f00001a9000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) r4 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) sync() memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f0000cee000/0x4000)=nil, 0x4000, &(0x7f0000861000)="00000000000000000000000000000000000000000000000000000000000000000000") mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000a8d000-0x10)={0x14b, 0xc738, 0x3, 0x3}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={0x0, 0x4000009, 0x3, 0x10, &(0x7f0000001000/0x1000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xd) [ 69.304101] audit: type=1326 audit(1505222063.460:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=8104 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x451e59 code=0xffff0000 [ 69.360965] QAT: Invalid ioctl 2017/09/12 13:14:23 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a77000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000547000)=0x1c) mmap(&(0x7f00000a8000/0x4000)=nil, 0x4000, 0x2, 0x2000000035, r0, 0x0) inotify_init1(0x800) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x11f, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x400000007) r3 = syz_open_dev$usbmon(&(0x7f00000b9000)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) mprotect(&(0x7f00000fb000/0x3000)=nil, 0x3000, 0x2000000) sendto(r3, &(0x7f0000480000)="2c7b0520ff426f056f138a732df8460854096a625077702bd9e2acfec0440167d59485b8dfee819cdcda527f31bbc1c28a26ea12a29cee9f073b645a87209554a7dae9e89102127076f051977e79b4e6eff9be7d87aedc", 0x57, 0x4, &(0x7f0000047000)=@un=@abs={0xfffffffffffffffe, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f00003b3000)=0x0) r5 = perf_event_open(&(0x7f0000bfa000)={0x2, 0x78, 0x71, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0xf400000000000000, 0x0, 0x6, 0x0, 0x2, 0xd34, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0xfffffffffffffffd, 0x10, 0x1b, 0x2000, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000c29000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r6, 0x20, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000000c0, 0x0}, {r7, 0x1, 0x0}], 0x7, 0x10a5) connect(r8, &(0x7f0000f61000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x800000000000) r10 = syz_open_dev$evdev(&(0x7f0000fb8000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101005) write$evdev(r9, &(0x7f0000548000)=[{{0x2000, 0x3}, 0x1, 0x64, 0x2}, {{0x0, 0x0}, 0x969, 0x5, 0x87315}, {{0x77359400, 0x0}, 0xffffffff, 0xced, 0x8}, {{0x7, 0x4}, 0xfffffffffffffffe, 0x202, 0xf65}], 0x60) ftruncate(r9, 0x10000) sendfile(r10, r9, 0x0, 0x72439a6b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000004f000)={0x6, &(0x7f0000c3d000)=[{0xfffffffffffffffa, 0xffffffff00000001, 0xf2, 0x7f}, {0x8, 0x800, 0x5, 0xffffffffffffffff}, {0x7f, 0x1, 0x4, 0x2}, {0x80000000, 0x7, 0x7c66, 0x5a57b5ad}, {0x6, 0x6de, 0xffffffff, 0x5}, {0x1, 0x4, 0x1, 0x6}]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a77000)={0x7, &(0x7f0000cf5000-0x38)=[{0x8000, 0x3, 0x80, 0x8}, {0x1, 0x80000001, 0x1, 0x2}, {0x2, 0x3, 0x10000, 0xc962}, {0x8, 0x7, 0x3, 0x7}, {0x80000001, 0x4, 0x67, 0x9}, {0x80, 0xca4, 0x9, 0x6}, {0x8001, 0x8, 0x43f, 0x7ff}]}) gettid() openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a8000)="2f6465762f73657175656e6365723200", 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/12 13:14:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000090f000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x100001a, &(0x7f000064c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e41000)=0x9d) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x1, &(0x7f0000d1f000)="", &(0x7f0000de3000)=0x0) 2017/09/12 13:14:23 executing program 3: mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af7000-0x9)="2f6465762f6b766d00", 0x8000, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000af7000-0x8)={0x0, 0x7}, &(0x7f0000a52000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000023b000)={r1, 0x71}, &(0x7f00005e4000-0x4)=0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00008ae000-0x12)={@common="67726574617030000000000000000000", 0x6}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000007) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000027000)=0x40000000000) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000af7000)="2f6465762f7663732300", 0x2, 0x101403) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f00000de000/0x18000)=nil, &(0x7f0000afc000-0x18)=[@text32={0x20, &(0x7f0000afa000-0x55)="ea00200000bd00b8010000000f01d9c7442406000000000f011c240f60c40fc729b9800000c00f3235010000000f309a77400000ce006626f264802cee9d66b821010f00d8650f3566ba200066ed", 0x4e}], 0x1, 0xfffffffffffffffb, &(0x7f0000198000)=[@cstype0={0x4, 0x6}], 0x1) mmap(&(0x7f0000000000/0x3ec000)=nil, 0x3ec000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000af3000-0x138)={{0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x10000, 0x0, 0x200000003, 0x0, 0x0, 0x0, 0x5b063f7f, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, {0x3, 0x4000000, 0x0, 0x0, 0x0, 0x200, 0x2000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x13000, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e2c2d41, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000625000/0x1000)=nil, 0x1000, 0xaad8f8f7d848d8c8, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f000024f000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f000096b000)={0x0, 0x2003, 0x0, 0x0, 0x0, 0x7fffffff, 0xffbdffdfffffffff, 0x0, 0x5, 0x1, 0x800000000008001, 0x40000000, 0x0, 0xfffffffffffffff8, 0x9, 0x4, 0x5, 0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/09/12 13:14:23 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x3000008, 0x32, r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = getpgrp(r1) prctl$setptracer(0x59616d61, r3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x200000, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000f70000-0x1c)={0x800000000, 0x4, 0x4, 0x0, 0x6bbe28d, 0x4, 0x3, 0xfff, 0x74c4, 0x399, 0x10001, 0x2, 0x0, 0x0, 0xfffffffffffff801, 0x1f, 0x8001, 0x3, 0x7}) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x100000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) fcntl$setown(r2, 0x8, r5) fcntl$getownex(r2, 0x10, &(0x7f0000c1f000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x100000003, 0x71, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000009000/0x2000)=nil) sched_getscheduler(r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r6, 0x202, &(0x7f000000d000)={&(0x7f0000001000-0x1000)="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", 0x1000}) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x12, r3, 0xfffffffffffffffc, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r6, 0x9, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x4181c, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000-0x60)=[{&(0x7f000000e000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000008000+0xf80)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000009000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, &(0x7f0000007000-0x60)=[{&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000000d000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f000000e000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000b000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000002000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x6, 0x0) 2017/09/12 13:14:23 executing program 4: keyctl$join(0x1, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00005b7000)=0x7) mmap(&(0x7f0000000000/0xa11000)=nil, 0xa11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000929000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000273000-0x2)="2f00") munlockall() mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a11000)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000a11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000a12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$unlink(0x9, 0x0, 0x0) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000a13000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) setregid(0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000a12000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00008bb000)="2e2f66696c653000") ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001eb000)={0x3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x200, 0x1, 0x2, 0x0, 0x7, 0x7fffffff, 0x5ad}) semget(0x3, 0x1, 0x20) write(r0, &(0x7f000082f000-0x22)="220000001800070900000000001400050200078400000007000f010000000a000014", 0x22) 2017/09/12 13:14:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000343000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000931000)="63646700", 0x4) r1 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000b39000)="", 0x0) bind$unix(r2, &(0x7f00009cd000)=@file={0x0, "2e2f66696c653000"}, 0xa) set_mempolicy(0x1, &(0x7f000006f000-0x8)=0x0, 0x5) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000838000-0xa)="2f6465762f70746d7800", 0x4080, 0x0) writev(r4, &(0x7f0000dad000)=[{&(0x7f0000206000)="", 0x0}, {&(0x7f00009d3000-0xa8)="", 0x0}, {&(0x7f00008c1000-0x1000)="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", 0xfff}, {&(0x7f0000b2c000-0x3c)="cee9e72d9fb79b8214b1fe69e7256589ef7fb0483e09f9689a87359c6f45ffffff7fcc7bc6fb17ca53f70000000300000008000000594388a883b6ec", 0x3c}], 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x80000010) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x100, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000398000)=0x10001) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000003000-0x50)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x48, 0x0, 0x0, 0x2, 0x0, "4b511328a8fb83b5e0c51bc32fa8b794a68489c4aef74b9439396929d45589bc9433ba2b505591689ab7e6d71dccb3ab0a08d88fa6603c9c"}], 0x58}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r5, 0x227b, &(0x7f0000001000)="06") epoll_pwait(r5, &(0x7f0000fee000-0xc)=[{0x0, 0x0}], 0x1, 0x4ac3, &(0x7f0000fed000)={0x180}, 0x8) fcntl$setstatus(r3, 0x4, 0x800) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) read(r5, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74) r6 = gettid() r7 = perf_event_open(&(0x7f0000c77000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r9 = dup(r8) fcntl$setpipe(r9, 0x407, 0x8020000000080402) splice(r7, 0x0, r9, 0x0, 0x40002, 0x0) 2017/09/12 13:14:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x3, 0xd6f, &(0x7f0000000000)="aae7a67136262f7181820cbd930358be46f1a713dca15ffe8602a3a04e489b4036401c4db99355d5bbccc1764a056a69cf26849a31b6f76cebbe5ec3c9f124fac68bb058386b0d834eb4dc8dbd1ce8b648bcd81d4f8218cfb8", 0x59) mmap(&(0x7f0000000000/0x542000)=nil, 0x542000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d7000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="ff000400400018000fff067f1fb5bd31", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000544000-0x28)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_data=&(0x7f00003a4000-0x20)="5611af2237dd90572837a02ae1b736bce8a96a5c7b9fccdead834a63f2ea1504"}) r1 = dup(r0) mmap(&(0x7f0000542000/0x1000)=nil, 0x1000, 0x6, 0x32, r1, 0xfffffffffffffffd) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000544000-0x4)=0x0) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0x52d, &(0x7f0000192000)=0x2, &(0x7f0000544000-0x8)=0xfffffffffffff800) mmap(&(0x7f0000543000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x7) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000545000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x3, &(0x7f0000545000)=[{0x2000002, 0x5a, 0xe4, 0x1}, {0x10000, 0x0, 0xb6, 0x7}, {0x6, 0x1582ac68, 0x7, 0x0}]}) mmap(&(0x7f0000545000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x1000002, 0x35, r3, 0x0) mmap(&(0x7f0000546000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001ff000/0x3000)=nil, 0x3000, 0x3, 0x2810, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000546000-0x50)={0xc1, 0x6, 0x400001, @thr={&(0x7f0000470000-0xae)="710cb1866a3e08000000000000004d82903c42f87c2be46a6762273bb9df5ec272fdba26ddc6b08590e80a86dacb17280bb3524908a8803b9aaf484ae063be52a861e526666162cdaa4ab671842a87f5aca4dbdcd37b95365fa7552017fee08b907c55522622da0e09c0be8030a6bd77d2abb7a80920d05a7171d594e8942c9e49165cb29970103c22a5861e3ae4402b0bba858c7135241980722bbae61bc13c09015ef3246f529034b91e8e3992", &(0x7f000032e000-0x27)="ccceb9d4eded28dfe45172a253eecaa7af5e4ae84f5c866779f38e9a98e46b963fc6c0ebd8f5f6"}, []}, &(0x7f0000546000)=0x0) mmap(&(0x7f0000547000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000001000)="2e2f66696c653000", 0x101000, 0x80) mmap(&(0x7f0000544000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000031d000)=0x7fffffff) mmap(&(0x7f0000166000/0x2000)=nil, 0x2000, 0x3, 0x200000036, r4, 0xfffffffffffffffc) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000548000-0x4)=0x7) [ 69.541245] QAT: Invalid ioctl [ 69.630184] ------------[ cut here ]------------ [ 69.634973] WARNING: CPU: 0 PID: 8149 at ./arch/x86/include/asm/fpu/internal.h:373 __switch_to+0xfbc/0x1310 [ 69.644832] Kernel panic - not syncing: panic_on_warn set ... [ 69.644832] [ 69.652168] CPU: 0 PID: 8149 Comm: syz-executor3 Not tainted 4.13.0-mm1+ #6 [ 69.659235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.668557] Call Trace: [ 70.717657] Shutting down cpus with NMI [ 70.722074] Dumping ftrace buffer: [ 70.725713] (ftrace buffer empty) [ 70.729397] Kernel Offset: disabled [ 70.732997] Rebooting in 86400 seconds..