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"}]}, @fragment={0x5e, 0x67, 0xbe, 0x7fffffff, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x0}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffffc, {0x0, 0x6, "7a0965", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x2, 0x141c5787, 0x9, 0xffffffffffff7fff, 0xff, 0x3, 0x1}, @routing={0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d0f000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r0, &(0x7f000071e000)={0x4, 0x43, 0x2e2, "949c4fb21b3b", 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000dec000)=@assoc_value={0x0, 0x66a}, &(0x7f0000ded000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000076a000-0xa0)={r6, @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]}, 0x8001, 0x7f, 0x9, 0x3ff, 0x8}, &(0x7f00004b0000)=0xa0) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r7, 0xc0106407, &(0x7f00007b4000-0x10)={0x7ff, 0x400, 0xff, 0x7}) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000bcd000-0x4)=0x5, 0x4) 2017/10/19 08:57:38 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000043f000)={0x0, 0x0}) getpriority(0x0, r1) keyctl$session_to_parent(0x12) getrandom(&(0x7f00008e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c63000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000027d000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000f07000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ba000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, r3}) sendto$inet6(r2, &(0x7f0000f0b000-0x1000)="", 0x0, 0x48000, &(0x7f0000f63000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/10/19 08:57:38 executing program 2: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007b2000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000090b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x100, &(0x7f0000dbf000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc0000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2f000-0x4)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2000000000000004, &(0x7f00009dc000-0x5)="9406000000", 0x5) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000dc1000-0x8)={0x0, 0x0}) memfd_create(&(0x7f000065f000)="2f6465762f6175746f667300", 0x2) 2017/10/19 08:57:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000098d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x287d5b3c, &(0x7f00000a4000)={0x0, 0x0}) open(&(0x7f0000109000)="2e2f66696c653000", 0x3ffff9, 0x102) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000b18000-0x78)={0x8e, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xcfce, 0x7, 0x2f49, 0x4, &(0x7f0000237000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, 0x0, 0x6}) mmap(&(0x7f0000fec000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x40801, 0xf, &(0x7f0000076000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00001b7000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x1, &(0x7f0000ef6000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000647000)=0x0, &(0x7f000007d000-0x4)=0x0, &(0x7f0000570000-0x4)=0x0) setfsuid(r4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000004a000-0x8)="2e2f66696c653100", &(0x7f0000f64000)="000000", 0x3) mmap(&(0x7f0000085000/0x3000)=nil, 0x3000, 0x1000008, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) setpriority(0x1, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000c46000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x40010026, &(0x7f00004e1000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00005bf000-0x10)={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto$inet(r2, &(0x7f0000000000)="", 0x0, 0x7ffe, &(0x7f0000f5a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() 2017/10/19 08:57:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x80a, 0x0) futex(&(0x7f0000e13000)=0xffff, 0x5, 0xd7d7, &(0x7f0000283000)={0x0, 0x989680}, &(0x7f0000b92000-0x4)=0x20, 0x3) r2 = creat(&(0x7f000085b000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000931000)=0x0, &(0x7f00008c5000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={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, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000335000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) close(r3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ccf000)={0x0, 0x0, 0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2017/10/19 08:57:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r0, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r2 = socket(0x10, 0x3, 0xa) write$fuse_bmap(r0, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) sendfile(r2, r1, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000002000-0x28)={0xfffffffffffffff8, 0x0, r7, 0x818, r5, 0x0, 0x7fff, 0x80000000}) syz_open_dev$sg(&(0x7f0000dd7000-0x9)="2f6465762f73672300", 0x4, 0xa0400) timerfd_gettime(r3, &(0x7f0000a1b000)={{0x0, 0x0}, {0x0, 0x0}}) r8 = socket$netlink(0x10, 0x3, 0x4) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000ec8000)="810fe62210e0ba16cbbcc3ebe9a47c570ef786c37d1de711e1e451ecbd64873cc09934886a8e5199ac5ebfdfacb51062ef57ac6d7ebbfaf0c78e74ab14deb3e3950b4439cf4665caa829c99fbc8a737505ec006b3b06f7dd9864849aa5b845fa4ca08db2ecb61455af4b0eb2efeb75e669931325aba6791b2fa58bace5f192232cbfa85d039a107f2b8d12fd06fe0d17f93dd75022fe9c06205d3b5ae08d65f170e0f8b6ca984f0cef831525fa6dc55b56e40bd8d5a009218b9c69863b8f371e161237a6ef0423f3dd9bf8103ffefd36d889e28400adced6a2ef639a69737754af663f76fe005293536f7549af9856d2") getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00007cd000)=0x0, &(0x7f0000b72000-0x4)=0x4) msync(&(0x7f0000c91000/0x9000)=nil, 0x9000, 0x5) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00001d8000-0x4)=0x0, &(0x7f0000e49000)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000cbd000)={0x1, [0x9aa8]}, 0x8) writev(r8, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f5303063e", 0x59}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000a31000-0x30)={0x4, 0x4, 0xfffffffffffffffb, 0x8, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r3, &(0x7f0000364000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000519000-0x4)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a4000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x200, 0x0, 0xfc6, 0x10, 0xa0, 0xa0, 0x9, r9, r6}, {0x1, 0x6, 0x2, 0xefb9, 0x4, 0xff, 0x7, 0x3f}, {0x100000001, 0x86e, 0x4, 0x3}, 0x6, 0x10001, 0x101, 0x0, 0x80, 0x3}, {{@in=@multicast2=0xe0000002, 0x3ff, 0xff}, 0x1, @in=@multicast1=0xe0000001, 0x4, 0x7, 0x0, 0x0, 0x3, 0x3, 0xfffffffffffffffe}}, 0xe8) fcntl$getown(r4, 0x9) 2017/10/19 08:57:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0x0}, 0x0, 0x8) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000edf000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @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]}, 0xe6c0, 0x5, 0x380a, 0xec1, 0x2}, &(0x7f0000708000)=0xa0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e14000-0x8)={r2, 0x10001}, &(0x7f0000d6d000-0x4)=0x8) r4 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c0000-0x11)="2f6465762f7667615f6172626974657200", 0xc000, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000016000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) fcntl$dupfd(r0, 0x0, r0) 2017/10/19 08:57:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x2200000000004, 0x44044) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000578000-0x8)={0x0, 0x0}) getitimer(0x2, &(0x7f000055d000)={{0x0, 0x0}, {0x0, 0x0}}) select(0x40, &(0x7f000099f000)={0x6, 0xc8, 0x1, 0x2, 0x7, 0x1, 0x2, 0x2}, &(0x7f0000952000-0x40)={0x1, 0x3c, 0x2, 0x600000000000, 0x2, 0x0, 0x5, 0x80000000}, &(0x7f0000294000-0x40)={0x0, 0xbe8f, 0x20, 0xc57, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000048000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000020000-0x4c)={0x20000, 0x802, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000032000-0x20)={0x6cd, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r6, 0x80000000}) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f00001fe000)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x77359400, 0x0}, 0x2, {0x1, 0x1ff}, 0x6, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r2, 0x1, 0x16, &(0x7f0000097000-0x10)={0x0, 0x2710}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000a1f000)=[0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00007d2000-0x4)=0x0) getpgid(0x0) fstat(r5, &(0x7f0000a97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a51000-0x4)=0x0, &(0x7f0000e5f000-0x4)=0x0, &(0x7f000039b000-0x4)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000dac000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000742000)=0xc) setsockopt$inet_buf(r7, 0x0, 0x40, &(0x7f0000c2c000)="958e396937a186d0c5000000000000577581000000000000008d9ab4d1ed5c28267b784456ca2cf70002000000000000cc49b7df310537a2401a937959f43a69b17356264295bf7142fd52bc010000004f4e49fda506", 0x56) [ 131.522402] device lo entered promiscuous mode [ 131.552150] syz-executor0: vmalloc: allocation failure: 16587630936 bytes[ 131.558972] device gre0 entered promiscuous mode [ 131.565339] , mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 131.570749] CPU: 1 PID: 18999 Comm: syz-executor0 Not tainted 4.9.57-g9eaaf14 #69 [ 131.578358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.587688] ffff8801d4d9f880 ffffffff81d91689 1ffff1003a9b3f13 ffff8801a8e66000 [ 131.595707] ffffffff83ab7ac0 0000000000000001 0000000000400000 ffff8801d4d9f990 [ 131.603715] ffffffff81450d52 024000c2a417b0e4 0000000041b58ab3 ffffffff84190365 [ 131.611718] Call Trace: [ 131.614288] [] dump_stack+0xc1/0x128 [ 131.619636] [] warn_alloc+0x212/0x240 [ 131.625071] [] ? zone_watermark_ok_safe+0x280/0x280 [ 131.631722] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 131.638373] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 131.645193] [] ? depot_save_stack+0x122/0x4a0 [ 131.651321] [] __vmalloc_node_range+0x3f5/0x5f0 [ 131.657617] [] ? kmalloc_order+0x5f/0x70 [ 131.663304] [] ? kmalloc_order_trace+0x68/0x190 [ 131.669598] [] ? sock_common_setsockopt+0x95/0xd0 [ 131.676067] [] vmalloc+0x5b/0x70 [ 131.681065] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 131.687533] [] xt_alloc_entry_offsets+0x41/0x60 [ 131.693830] [] translate_table+0x21a/0x1e30 [ 131.699779] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 131.706768] [] ? selinux_ipv4_output+0x40/0x40 [ 131.712977] [] ? wake_up_q+0x8a/0xe0 [ 131.718320] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 131.725224] [] ? ipt_alloc_initial_table+0x660/0x660 [ 131.731957] [] ? check_stack_object+0x68/0x140 [ 131.738164] [] ? __check_object_size+0x174/0x3a9 [ 131.744543] [] ? 0xffffffff810002b8 [ 131.749796] [] do_ipt_set_ctl+0x2be/0x470 [ 131.755571] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 131.762128] [] ? mutex_unlock+0x9/0x10 [ 131.767643] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 131.774721] [] nf_setsockopt+0x67/0xc0 [ 131.780237] [] ip_setsockopt+0xa1/0xb0 [ 131.785755] [] tcp_setsockopt+0x82/0xd0 [ 131.791357] [] sock_common_setsockopt+0x95/0xd0 [ 131.797654] [] SyS_setsockopt+0x160/0x250 [ 131.803429] [] ? SyS_recv+0x40/0x40 [ 131.808684] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 131.815242] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 131.822990] Mem-Info: [ 131.825424] active_anon:91906 inactive_anon:63 isolated_anon:0 [ 131.825424] active_file:3780 inactive_file:6653 isolated_file:0 [ 131.825424] unevictable:1 dirty:0 writeback:0 unstable:0 [ 131.825424] slab_reclaimable:6864 slab_unreclaimable:54968 [ 131.825424] mapped:22799 shmem:107 pagetables:715 bounce:0 [ 131.825424] free:1444781 free_pcp:479 free_cma:0 [ 131.859530] Node 0 active_anon:363452kB inactive_anon:252kB active_file:15120kB inactive_file:26612kB unevictable:4kB isolated(anon):0kB isolated(file):0kB mapped:91196kB dirty:0kB writeback:0kB shmem:428kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 53248kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2017/10/19 08:57:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa6000-0x8)="2e2f66696c653000", 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000df000)={0x0, 0x0, 0x0}, &(0x7f0000bde000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000da3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb6000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) lstat(&(0x7f0000a6a000)="2e2f66696c653000", &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getresuid(&(0x7f0000663000-0x4)=0x0, &(0x7f00008b5000)=0x0, &(0x7f000091b000)=0x0) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001cd000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fcd000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006b1000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008cf000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d76000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080f000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000af9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(0xffffffffffffff9c, &(0x7f000097f000)={0x9}, 0x8, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f00008a5000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000586000)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000688000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000b99000-0x3)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ac8000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000556000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007b1000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000ae7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() signalfd(0xffffffffffffffff, &(0x7f00000f9000-0x8)={0x7}, 0x8) accept(0xffffffffffffff9c, &(0x7f0000498000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000765000)=0x6) syz_open_dev$random(&(0x7f000012a000)="2f6465762f72616e646f6d00", 0x0, 0x20400) syz_open_dev$urandom(&(0x7f000094e000)="2f6465762f7572616e646f6d00", 0x0, 0x200) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f66000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000f4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() openat$autofs(0xffffffffffffff9c, &(0x7f000051a000)="2f6465762f6175746f667300", 0x220101, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a2e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009fb000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bff000)=0xe8) stat(&(0x7f00000c2000-0x8)="2e2f66696c653000", &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000579000-0xa)="2f6465762f70746d7800", 0x4040, 0x0) epoll_create1(0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000098d000-0x8)={0x0, 0x0}) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000804000)=0x0) socket$unix(0x1, 0x1, 0x0) timerfd_create(0x7, 0x800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fb2000)={0x0, 0x0}) fanotify_init(0xe, 0x8000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ed2000)={0x0, 0x0}) geteuid() stat(&(0x7f00008cb000-0x8)="2e2f66696c653000", &(0x7f0000648000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000827000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000268000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb2000-0x4)=0x10, 0x0) perf_event_open(&(0x7f0000927000)={0x0, 0x78, 0x1, 0x7, 0x9, 0x4, 0x0, 0x4, 0x802, 0x7, 0xffffffffffffff80, 0x3f, 0xbaf, 0x8, 0x0, 0x3f, 0x2, 0x0, 0x20, 0x8, 0x2, 0xf47a, 0x3, 0x0, 0xd073, 0x3f, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x4) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000b79000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e67000)=0x8, 0x800) open$dir(&(0x7f0000adf000-0x8)="2e2f66696c653000", 0x0, 0x60) accept$ax25(0xffffffffffffffff, &(0x7f0000668000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009c5000)=0x10) creat(&(0x7f0000690000-0x8)="2e2f66696c653000", 0x80) syz_fuseblk_mount(&(0x7f0000a05000)="2e2f66696c653000", &(0x7f0000548000-0x8)="2e2f66696c653000", 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0xc26, 0x40000) signalfd(0xffffffffffffff9c, &(0x7f0000cad000)={0x9}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000096c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000197000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000517000)={{{@in6=@empty={[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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000-0x4)=0xe8) getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000096f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea0000)={{{@in6=@local={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000)=0xe8) lstat(&(0x7f0000ae7000)="2e2f66696c653000", &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f00007e8000)="2f6465762f7572616e646f6d00", 0x0, 0x0) pipe2(&(0x7f0000a47000-0x8)={0x0, 0x0}, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000661000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000cdb000)=0x0, &(0x7f000091a000-0x4)=0x0, &(0x7f00000e1000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000053a000)={0x0, 0x0, 0x0}, &(0x7f0000b4f000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000078c000)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x401, &(0x7f00000ad000-0x8)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000797000-0x8)="2e2f66696c653000", 0xe000, 0xffffffffffffffff, 0x0, 0x101, 0x0) [ 131.889161] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 131.922167] lowmem_reserve[]: 0 2910 6411 6411 [ 131.928525] DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:0kB free_cma:0kB [ 131.959826] lowmem_reserve[]: 0 0 3501 3501 [ 131.965050] Normal free:2788496kB min:36816kB low:46020kB high:55224kB active_anon:361480kB inactive_anon:252kB active_file:15124kB inactive_file:26628kB unevictable:0kB writepending:116kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:27536kB slab_unreclaimable:220552kB kernel_stack:5760kB pagetables:2684kB bounce:0kB free_pcp:892kB local_pcp:640kB free_cma:0kB 2017/10/19 08:57:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f000031d000)=0xffff) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef5000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) r2 = syz_open_dev$tun(&(0x7f00000d2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x3, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000983000-0x28)={0x6, 0x1d, 0x3f, 0x2, "cbf228aaec99dde329407957781f63f404703cf78e717c67479d9f2cbb497a2d"}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) r5 = add_key(&(0x7f0000556000)="7472757374656400", &(0x7f000025a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002c2000-0x94)="7a92c746a34db3d30d5dee115479963997b6cfdbe18ff39efce3ff1cd87a07e2386a48d8a3eaacfa1ce276aa32807b90dacdd5aa46ce9685fd071e0cf67e7eb1d44d8553a741a36ab02c08981a78a9cb72e5984dfc1325864ad213873bf9be830b8ff43fb4a9998501c72295137cfa2433cff982b774869e46ac8c587e18ca5694079eb6d27f75fca91e597f3e9bca690fe1fb8f", 0x94, 0xfffffffffffffffc) keyctl$read(0xb, r5, &(0x7f000069b000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_map={0x5, 0x0, 0x8000, 0x8001, 0x2000000000, 0x9}}) flistxattr(r4, &(0x7f00000a1000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91) r6 = socket(0x11, 0x80803, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e8d000-0xa)="2f6465762f70746d7800", 0x84000, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000faa000)={&(0x7f0000ca9000-0x60)={0x27, 0x10001, 0xf201, 0x2, 0x1, 0x8, "b315710149222757b3733a46ccd7eae0e4f4747aa6a6ae41f1d59fef07d867d887a4f4ad678bc30de69412fe15121c43d50592323640885374cc00c5365816", 0x10000}, 0x60, &(0x7f0000c70000)=[{&(0x7f0000a48000)="fde17d6893a851f2c3d1249c0128fe875138896951760bc4423dea1c73ae868616e45e49a2b789e32276da51bc60c3a89f43337f4c26b77e9b6560375be7642eebfe82735234625d60fa0bf0cbe5cd65d5c0d916c271fc", 0x57}, {&(0x7f0000d7e000)="877f3e0dfefc3c32f9704d064a5204d5becba5a61753074e5e0f173b170f4af86c5eabb2fe178dda20af534d2fb8a4075c17109b65c7149a26e1dafe8cb4f2bd35993f1eb2a963ac93c4942fba78eed5ef15905c31bb464d2023797e9b92814283d9e61cc1a9a5084ba985aa654f7af018cf5fb9732f5a05be52f759761087710c9503df7bce70adf0f681ab107a53b6ab57b2c4608ca6a27bc2f155a9fc8fe32dc04137749fe6ba02379a31db4066563125a2b80e02f2b66ed293e66fcc8e4efeed824ccd88fd1c065257158a8fd6cea79412173703672bb69e", 0xda}, {&(0x7f0000ad3000-0x6c)="3876589521a80ab80fb96f85bf31d8995b346a7f7e6034c061c6cf18e22c57d7b243b2afb791965998ad52cc89fc2987f3362b483b9cf8534a07861b44074baa1c55ac01fb748cfb1ad6e29addf61c4f88bb24b0c241b05586018373430cd7ff6c8a45dfbee54a9fd6ee7d08", 0x6c}], 0x3, &(0x7f0000cd1000)={0x100, 0x108, 0x1, "60f5d49461fd654f084ab5fb079b99206d553339e66f55aacfb96acf19c086543e3621365813c2a68cd2c11e9c68798f0a0821e6c0cd4721bc684d541a3dee6a2bb4360e00db1a4761232e37465a1f71f9ef8a66cf4427a33b74c16d17a99c7bfd68bd09a55fe984e6ecd39a62460d8c167bcf40d48d7253a5f0d6a3ab47047d1653e4b53ca7102c4920ab01bb30a7f7f4ddbfac42585a5801204e9161841f39ac8d0543e1c27c5fdd9d530a17c2dbb451f3d9da423900f01affaa0fb9170ec7e645fba1bcb15e20fb41f502916a3dbae29c677c1854a03ea80c47418d6035435753aa7020539cc0c324"}, 0x100, 0x40090}, 0x4000) getsockopt$inet_dccp_buf(r6, 0x21, 0xf, &(0x7f000089d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7d000-0x4)=0x63) stat(&(0x7f0000863000-0x8)="2e2f66696c653000", &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f000043e000-0x8)="2e2f66696c653000", 0x4) fchownat(r6, &(0x7f0000305000)="2e2f66696c653000", r7, r8, 0x1000) socket(0x10, 0x3, 0x0) write$fuse_notify_retrieve(r1, &(0x7f00006b5000-0x30)={0x30, 0x6, 0x0, 0x4, 0x7fff, 0x1, 0xac1c}, 0x30) syz_open_dev$sg(&(0x7f0000a0b000-0x9)="2f6465762f73672300", 0x9, 0x101000) 2017/10/19 08:57:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0x2e) r2 = memfd_create(&(0x7f0000000000)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000000000)="4cce717c9758854dca6b923f162ffa7374e5d51b1f7c29d75b8dcab8efbf4805a9e790e6a88da45942ff62bb458e7c2d3dd6d5e66946943f4848da3901e131c4f116921c4093b462620198a771347966f852a554ac414001ec289290f0e37d4f01709f784061ee30bd480592bda73d0582f2fd9be8dcacda5b69b8f057e64821d48f394de874cd0189e7bcf0400a819e74459cc670fa51f9", 0x98, 0x6236, &(0x7f0000011000)={0x0, 0x0}) link(&(0x7f0000013000)="2e2f66696c65302f66696c653000", &(0x7f0000003000-0xe)="2e2f66696c65302f66696c653000") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r11 = syz_fuse_mount(&(0x7f0000003000)="2e2f66696c65302f66696c653000", 0x8000, r6, r10, 0x7fffffff, 0x2088401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = dup(r11) setsockopt$inet6_MCAST_JOIN_GROUP(r12, 0x29, 0x2a, &(0x7f000001e000-0x88)={0x1, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fstat(r0, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000232000-0x1c0)=[{&(0x7f0000ee2000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000094000)=[{&(0x7f00006b5000-0x1000)="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", 0x1000}, {&(0x7f0000fa3000)="", 0x0}, {&(0x7f0000aef000)="2b99fea6416585b7104d677af01111f27a367a0947a8ce45e4712090153022eb446403d9399f6c5c777181f56c0153c7dd2f7ad30b865a05ac8216ad222a71cc9b7859b799d8668626a5308b4a304789be47aa2b26a4aa29ba5b50620192003fdaa454ddec2326b4fafce180f29e539f53a6618be4d1eb7fcc4c51a3dab42517afc4d3f974f9e3dfb259f3cd0a0c9da091de2fbfaaac1451dd2bd176d051ecb56e57e36af86304c7749e61d0f403098f7de98d99758dfae7fe9af8", 0xbb}, {&(0x7f0000878000-0xbf)="835e40d36b7bba94eb01a13db860e063375e76c25a3d1f987117bfc62bd3ac5e529145a3551a4def83cc73d9d3beb3bd9827c9de1dec7fe14d2de516f3ad4d68e72095de80ff729a5b5430ddab4687ea3ef88d4d5468783a12c1fb36528aeb9ad58bf510eb529d85faa9bfaa02689d7b6fd9d364e8f749f8f985b621d576068d16d366993f7f998080d137accbf7088f9c0d95c6ced3841825e8cfe712ac9fc44bb3c715a24b4768e170106b7f1282f14b847f58ebab2bf01cf69dee680149", 0xbf}, {&(0x7f0000fee000-0x33)="1e5f41b6e8e4438346a39e4f25acc7cd0937e19b9843cdcad62ee9fec0628507ea60118b14f74154a0f7d53b892fd693b1e4de", 0x33}], 0x5, &(0x7f00008ec000-0x20)=[@cred={0x20, 0x1, 0x2, r8, r6, r10}], 0x1, 0x8000}, {&(0x7f0000e25000-0x10)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f00002a5000)=[{&(0x7f0000f0c000-0xb)="23549d7386125271da2a97", 0xb}, {&(0x7f0000098000)="799a0368e657b6ca94b6c7f69050472de2d3135bb4640165c82678f48ae54dbb62ecea25c1193d7fe0eef9cf206e9e0e2e44a028b201d04d2717c37e49fbfc8fe9b403832c36226f4ef17c6a24bf34bd776ca79369df2b9007f5546bbb7588b334299bb3d62b538a94668d63c0f8249e1afbc6bd0ebd70912bd9", 0x7a}, {&(0x7f000030e000-0xa1)="fec6554e5eb9f75707a2619deb0af0bcc9274ecf760bc08d240cc3cc96066df5133e16a8dd469f33905e86cb248dfd1160ec31a9eb8829b1131b6cdb77f9d355dfd17a8f671bfaba65dfdafa0f9d7d33ed2d4deded2f7b2cbe6ae2582e9cb22c0159740899bfbed0ba7ddd1ca1095c148cf1d911ef24737a90eeb940c2cd5caec192ac81de7e7557384ec8f943567196a3f763279cdd74529ec92faf8ad7b7bb07", 0xa1}, {&(0x7f00000f8000-0x30)="1f9550cac8b5aceac6b0f3c062ad7ffe38d5f1f7adbffbf41bfc60c089437dcc4fc0d0f38a9c5208aeba27107ee2a019", 0x30}, {&(0x7f0000523000)="5ed10d9ca5970186136952c5eb5c26321602fd73f12cb6e8083ea38e9d5661c3b64ae4be73a5f0d7a8605af68bd599ad038e391d6da029b347b14050002817bfc180f649dffab569b68b5a0ea5ddfb7961fe7585af4bab6eab19234cb54756b2363a9dd6aba0f8be8ed37019f48c7d47f60b55472b56f9e752c626aa81d678e9779fc75342d04e26214edb6e7452c69cb2e355", 0x93}], 0x5, &(0x7f0000a62000-0x20)=[@rights={0x20, 0x1, 0x1, [r12, r2, r12, r1]}], 0x1, 0x4800}, {&(0x7f0000032000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000518000-0x40)=[{&(0x7f000008e000)="aed1de1d12e7a554f0ad91c0606b3c518bd8d4a0fba2be24c9172c984bc092233a2913bd0fc7453df4b98107186f9ad4479b96eea679584455f829668228542b78653956e44abb847367e3a5fff070b8f2b6ea15cf1aeb6350b1", 0x5a}, {&(0x7f0000c52000)="dc51770245bd847c972682325459120314cea2d879ae820d4e54e3a8ff1d22d2702356e96a208f427d923b7ef53e6db6878e1f49e11b6104fa48b7efeab2aaae4afe829afea4b8b242aa16ab5ad9b7d1715d077cfe659cf3f78ca3e298091c9c", 0x60}, {&(0x7f00009c2000-0xaa)="cdc80b1fc283d93468eea2114759e7af72e73141e8cd0aa7f693e2f85b666f9a5854372039aee67d407730349ec3bfa821eff8f779aa556c4d26fe8b82f7532b9639104bed10565891788b1c47dd4c0adc7cc9fe828d60bec2badf44eb4a97a45b787fdac6d37441243d9aa3125e9d8e4efd8085ffc21530c8aa1c1cb2c511ee27f5415188ab69bf0a7a8c7cc856da8bf4ad796b0e4a1e9facb03184a0b9e60aaa20e4b318fc9cde14b1", 0xaa}, 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0x1000}], 0x4, &(0x7f0000f74000-0x40)=[@rights={0x20, 0x1, 0x1, [r11, r1, r2]}, @rights={0x20, 0x1, 0x1, [r12, r11, r2]}], 0x2, 0x10}, {&(0x7f0000f8c000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000674000)=[{&(0x7f0000ad8000)="f9d173fc599886c334ce3cc180c18bcf82f1920fb9747f89720b4ccfd79b9f6399e5fe948f9eeb1660b4691cf3d99767e1b1f33bf8ce1bcd384468890c2c2825e3f36fd313a38edb174fbf6ba3b6630124120220ef7ffa012af65726ed35abab5c", 0x61}, {&(0x7f0000c98000+0x2b7)="54ad638a8d6b213594be3d66f5f346da08818aef1b4cf22d490082ca1e38d418b289b2c30d9157d63eda37ba0e6703da5126b5758965177db201b98780770f8da3e47120c88888e7d4436cf905faf2a1acabe596738a3a3c9dfd1b84fe75205596279285749e1228118a2be2", 0x6c}], 0x2, &(0x7f0000f09000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r9, r7}], 0x1, 0x20000000}, {&(0x7f0000c49000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004b0000-0x30)=[{&(0x7f0000d4d000)="1a0e68c598b7391795636f737d1f1a14986941", 0x13}, {&(0x7f00009a7000)="feaab01aafb2d039b9a376f376e6d48790f57374006a6af8", 0x18}, {&(0x7f0000626000)="b8343d25da9d5a8266c2dd3c96fffd879281af2802de65db4701f8", 0x1b}], 0x3, &(0x7f0000429000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r11]}, @rights={0x20, 0x1, 0x1, [r1, r11, r0, r0]}], 0x2, 0x1}, {&(0x7f00002d2000)=@file={0x0, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f00008c0000-0x20)=[{&(0x7f00005cf000-0xe4)="80aee68e7e80a2be13c7a37a51a780463da55b1c878257e4f29e2c30b906e6c079c8ec4c1ab45e2bd24e343884c89ef3825d516c49b8b1bdcce7bee75817c2215a8f28d2c4fac5c65a2634c2e73bd7c83060019d51cf395771f9b41e893809fe8ae795c3bb0dd4b49515f276dbabe40cfa5fbd75fcee54fdc893fd809812be03eca5328087fc3fa3c0c9940107a1db33f98adb77453fbf0634fdb85039c983a3750a50c852e3851333719766618989bb9335dc22610a1c3d5601f5d9fcc66f9566c675a06713aac4c11022d3516135df87bb360649259627dcb296093e919b72129124c1", 0xe4}, {&(0x7f0000a00000)="2110bc4c029a849aaebf3a753881cb88d6abecbf4bb80d87eccbbfb4ad857448dd24f5b1bed5725bc5364dea23592214ecb57c719700413ecf5173ad", 0x3c}], 0x2, &(0x7f00007d9000)=[@cred={0x20, 0x1, 0x2, r5, r3, 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{&(0x7f00004cf000-0x1000)="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", 0x1000}, {&(0x7f000094a000-0x6c)="e4169e37ccb10fd05c4058d8e32aef2f8fb836511ed375243eeacaa4aed21299da5d08b47af68d3211f8fc448af1d5394f4409bbadf7a84a6abc80992f4e4f37108204b1428038dd80243fb0cf0daa2f81c84803a9c7cae460ca024ffc8ca6f4261bbd0ced4d97bc87efd4b9", 0x6c}, {&(0x7f0000721000-0xf)="1e9753b09026687a608ad72b7577da", 0xf}, {&(0x7f0000732000)="8f53cd5968e1c0440ec780a629", 0xd}, {&(0x7f0000e39000)="77d0f721ff6d66a4ce027cfcae6f588b7938c94f8da56b9f304c11f5d7bd99514bf77393e75354ab9edbc74e811e27e9c6339c74749cc5b2", 0x38}], 0x8, &(0x7f0000a35000)=[@cred={0x20, 0x1, 0x2, r5, r13, r4}, @rights={0x28, 0x1, 0x1, [r0, r12, r11, r2, r2]}, @rights={0x18, 0x1, 0x1, [r11, r11]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x4, 0x0}], 0x8, 0x80) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000885000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 132.001079] lowmem_reserve[]: 0 0 0 0 [ 132.005686] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 132.021269] DMA32: 5*4kB (M) 3*8kB (M) 5*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981148kB 2017/10/19 08:57:39 executing program 4: r0 = epoll_create(0x0) mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, r0, 0xfffffffffffffffe) r1 = socket(0xa, 0x80001, 0x0) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000)="", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x410000, 0x0) fcntl$setflags(r2, 0x2, 0x1) mkdir(&(0x7f0000b2d000-0x8)="2e2f66696c653000", 0x160) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) capset(&(0x7f0000000000)={0x0, r3}, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00002f6000-0x4)=0x0, &(0x7f0000fa3000-0x4)=0x4) clock_gettime(0xfffffffffffffffc, &(0x7f0000b49000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f4c000)={0x0, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000fa4000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) clock_settime(0x0, &(0x7f0000001000-0x10)={0x2, 0x200989680}) seccomp(0x1, 0x0, &(0x7f0000336000)={0x2, &(0x7f00006a4000)=[{0x3c, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x6}]}) setfsgid(0x0) r5 = socket$unix(0x1, 0x7, 0x0) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) mount(&(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f0000625000)="72616d667300", 0x1, &(0x7f0000043000)="") getpeername(r5, &(0x7f0000f95000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000072b000-0x4)=0x6) r6 = open$dir(&(0x7f0000606000)="2e2f62757300", 0x3fd, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5473, &(0x7f0000fa4000-0x8)=0x3) lstat(&(0x7f0000550000)="2e2f62757300", &(0x7f00001ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setregid(r4, r7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000bca000-0x8)={0x0, 0x0}) 2017/10/19 08:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000001000-0x8)={0xb52}, &(0x7f00004f3000-0x8)={0x0}, 0x8) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00004d7000-0x258)=[{{&(0x7f0000e53000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b3e000-0x10)=[{&(0x7f0000e3c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}], 0x1, &(0x7f00000e6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x7fff}, 0x5}, {{&(0x7f0000697000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00009c0000)=[{&(0x7f0000527000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f000093b000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}], 0x2, &(0x7f000097f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x7f8}, 0x3}, {{0x0, 0x0, &(0x7f000075d000)=[{&(0x7f00003a7000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x1, &(0x7f0000d67000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x1}, 0x3f}, {{&(0x7f000046e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000aa7000-0x40)=[{&(0x7f0000983000-0x2)="0000", 0x2}, {&(0x7f000014b000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000410000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d91000)="00000000000000000000000000000000", 0x10}], 0x4, &(0x7f00006b9000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x61f5}, 0x14ed}, {{0x0, 0x0, &(0x7f00007de000-0x60)=[{&(0x7f0000d4b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000fa5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000edd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00005ce000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000126000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000777000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x6, &(0x7f0000762000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x9}, 0x1}, {{&(0x7f000013b000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000049000)=[{&(0x7f0000586000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000659000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}, {&(0x7f000065f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d42000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000ef7000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000ca2000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000d78000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000d90000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}], 0x8, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x8}, 0x0}, {{&(0x7f00003f1000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003a9000)=[{&(0x7f0000a32000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000ff6000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f00007dc000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000477000)="", 0x0}, {&(0x7f0000e8f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x5, &(0x7f00006fc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000242000)=[{&(0x7f0000887000)="", 0x0}, {&(0x7f0000775000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000ba5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f00007ed000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x4, &(0x7f0000329000)="000000000000000000000000000000000000000000000000", 0x18, 0xe5a2}, 0x100000001}, {{&(0x7f00008a1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f52000)=[{&(0x7f0000a14000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000b6e000)="", 0x0}, {&(0x7f0000245000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00008c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000bd5000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000500000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000ab8000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000896000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}], 0x8, &(0x7f0000895000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x6}, 0x5f29}, {{&(0x7f0000e0a000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000735000-0x30)=[{&(0x7f0000c19000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000e34000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000532000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x3, &(0x7f0000f84000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x9}], 0xa, 0x2143, &(0x7f000025f000-0x10)={0x77359400, 0x0}) connect(0xffffffffffffffff, &(0x7f0000bdb000)=@ll={0x11, 0xf7, r1, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000947000-0x10)={0x0, 0x0, 0x5, 0x3f}, &(0x7f0000dfa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000800000)={r2, @in6={{0xa, 0x1, 0x7, @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]}}, &(0x7f000040f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00009af000-0x4)=0x2) r4 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000099e000)=0x0) ftruncate(r4, 0x7fff) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) syz_open_dev$random(&(0x7f0000698000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) sendfile(r5, r4, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r5, 0x540b, 0x2) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$netlink(0x10, 0x3, 0x0) openat(r4, &(0x7f000030c000-0x8)="2e2f66696c653000", 0x0, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000c5c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0x8) writev(r6, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/19 08:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000540000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40080) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bb4000-0x8)={0x0, 0x0}) fcntl$dupfd(r1, 0x0, r0) eventfd(0x2) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000829000)="2f6465762f73672300", 0x400, 0x8000000007ffc) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00003c2000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x100) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000ca0000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r4, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r5 = openat(r4, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) socket(0xf, 0x2, 0xa) write$fuse_bmap(r4, &(0x7f00009aa000-0x18)={0x18, 0x0, 0x5, 0x1000}, 0x18) sendfile(r2, r5, &(0x7f00008f2000)=0x0, 0x80000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f000041e000)="2e2f66696c653000", &(0x7f0000508000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r8, r9) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0286405, &(0x7f0000002000-0x28)={0x6, 0x100000001, r10, 0x818, r8, 0xfffffffffffffffd, 0x7fff, 0x80000000}) timerfd_gettime(r6, &(0x7f0000a1b000)={{0x0, 0x0}, {0x0, 0x0}}) r11 = socket$netlink(0x10, 0x3, 0x4) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000055000)="810fe62210e0ba16cbbcc3ebe9a47c570ef786c37d1de711e1e451ecbd64873cc09934886a8e5199ac5ebfdfacb51062ef57ac6d7ebbfaf0c78e74ab14deb3e3950b4439cf4665caa829c99fbc8a737505ec006b3b06f7dd9864849aa5b845fa4ca08db2ecb61455af4b0eb2efeb75e669931325aba6791b2fa58bace5f192232cbfa85d039a107f2b8d12fd06fe0d17f93dd75022fe9c06205d3b5ae08d65f170e0f8b6ca984f0cef831525fa6dc55b56e40bd8d5a009218b9c69863b8f371e161237a6ef0423f3dd9bf8103ffefd36d889e28400adced6a2ef639a69737754af663f76fe005293536f7549af9856d2") getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00007cd000)=0x0, &(0x7f0000b72000-0x4)=0x4) msync(&(0x7f0000c91000/0x9000)=nil, 0x9000, 0x5) writev(r11, &(0x7f0000db5000)=[{&(0x7f000051d000-0xd9)="83c800b0c77b22de33faabf497f04fd471757747cf9d772be559619d529ab8e666c56410cb689f9ee80c6e80424ef92470dfea8c3ca04e6f1d9e3ae21d260707d735037015a7345cbf6bc04a27cf9094cac9a854c2b9a6cc83c042cfd8cab3b6fc2f6a5e4fce20f0fb8b49418f08586e3105fc989216fdc88447f748132ebe1c43ea00dee07811f856cd24a01d71d5c2d0e073e723ae23c9ea276f77a8c9bde3074f87ae9618c28933e542db3abf8cd2ffe397ef2a16318b3f274208dbba2a933b026912f762fa505bf9ecdcd94bdee67f0572d84ce01ac616", 0xd9}, {&(0x7f0000ef6000-0xce)="206da640821fa7acfb28c58ad5b6b1d82b5fd84317e70bc644d39f2108b61fd42f22e3d005b93e6ba8d8e87f4060adc96f68698cffad38adb15eabd11a579f5db1f18e1dd623e1d29ed243862ca7f1a20e0fcea055e20aeb70d6ec0d74534101b23ed22bc72f7296f61ce0ed7ba2336a0b1d80405330e19f6ace79559a1fd07b7b7048640cbf3cc4176f6bde9b89889f8e3bcc86e54148f3932e90f2af2d9238f97b84f98ae7373123111da4de50d62684acd173f57f3fcfba5ab2bf258750f464b8f8d32b7f4d3ac9bcd2c70277", 0xce}, {&(0x7f0000554000-0xb8)="f35ecfc3e477b2c2b0a58754b4c9d15c10b34184dd6d464b45d75009754f1ee2106ffb1a2f7bea2153a7de93a14fd35810815f737051c71583a7999db595b42e6493e92ebe740e1e37bc1e7377be2108b728be28667d8e80ce9ec39fa30a4eb295a56d97c695005cc9c1c9e51ba5cb880d724be62054a2baaa5b792b48eb03fc6964f3818029d014233d548a3cf0e4f9be980dbb321f01fdbfa33e2d536e44a2c7988f70a29e17b010da0f0deed31d3008ce52bfd3647a6d", 0xb8}, {&(0x7f0000511000)="e79033aa3668aa70d1093036416f06549fdd514de0e7dba09d1035fd27b7a8d96510362a36a74ec14b00c10557defeb9b042889db49c8f261afde7f417e4be2e604c96e42519be89ffa19fcc2a47a44129f608c27ec0be70c1f452b8fef586b9c669ee26b10a0924658f5e74966d4c6050fcc38880f471fca08b3ec57da06382c3ba7bbfa4285d97c03fbe4d647ca5041c62c57d567262a3b7e959f649f1735a551133cd594a688dc0975c88c856daa57361aaf7a0bdf2c082dc35149fb0652017a4d5ed8c11fc2c0e338b6a2a9998ef2c861c1111eeaa46b3a6cad41680e91533fbe0ca5e528ed24109b4de776d5036", 0xf0}, {&(0x7f0000875000-0x3)="37498b", 0x3}, {&(0x7f0000089000)="7557601ddd407c031e7e3694c58ce820967a0ebdb3147cd43aeef7fdb021d8507fd5f4f5bf5c3851bec8ad116376fed9f67b042c40a9c12cc32eafc7a2f57063fb7efa03726a3d1f6b087cb51cb770935507926d0bd2a93c892a679b2a286cb98271c70e3850b512ef4e627022e4f1f8710ab350512558d41b27c944df35", 0x7e}, {&(0x7f0000a65000-0xd4)="467c02583b4e24bcc5128fb9e1595b55ee39c9fa6ee52f5ec2b64ff5763c3cbd0fc094403be91566678fe04bfdba44b666c5755236b7aed8056ead923ea6f88783d0a612cf39dde1d58314a840ff387928253461fc63c34292da2408df2f4d1e901a053fd062b965ea63e9488d3f0b1eea239ff2c4cf1d5210a7777e1a779fe9d4efc99dcacc49e8e819daa3bf2441df6d9028269c57c139e1f03eb7310c99777822a695fdfd0b021a3b05ac154063ceb28dcd186b71bfc66db4a2a452483a1eccc5cf1964cbdbdfbfa2b2025e3619af02d1c42a", 0xd4}, {&(0x7f0000301000)="8a5b5c843c97c518423a53ad5a3397d26c98720d224e195c193891b28c5f986e499c99d1d71bea7b87cda79667288a4a371399d4ca5f5de4309ee7616921a3ba", 0x40}], 0x8) 2017/10/19 08:57:39 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f6a000)={0x0, 0x0}) r2 = dup(r0) getpeername$ipx(r2, &(0x7f0000c2b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003a3000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f6b000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x6, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f64000-0xe8)={{{@in6=@local={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, @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}}, &(0x7f0000f64000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000f6b000)=0x800) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x11, &(0x7f000094f000)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r3, 0x6, 0x1f, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000f62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f6d000-0xec)={0x0, 0xe4, "fabee27e9f252ceadd195d8e4e228479c40a7daeca2cfdae5da2dc206d726416c7de56be7e2ad48f89df73725dc7204a62093ff23c844cb222452e5bade1476b2ce59b77e6b759e08a4b3faa545cbcdb59d978eaaabef7eb2ee53813ccae26989cf3998f1567a19125cbba1a2d4d5d38e650edd75a4206b573bbe2a4275c3a0f1d22e2d4e055d09815dd52a9d82f5d7da5720a4856849f6d57b983bbf5565df149a2ae84a0b40b9b9f0c68ad587f212afe4051d16be0459b427ffddf2d0e7a1375b6f96ba952fb52a09a0f76bc0aa8d66d5e9215ed80a73fb830260fd11ed64f092c5d28"}, &(0x7f0000bb2000-0x4)=0xec) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f6c000)={r5, 0x6, 0x7, 0x7}, &(0x7f0000aed000-0x4)=0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f000002a000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6b000)="2f6465762f6877726e6700", 0xa8800, 0x0) setsockopt$sock_int(r3, 0x1, 0x40000003c, &(0x7f0000f61000)=0x4048b, 0x4) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x2, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000f6d000)={0x8a1b, {{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]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r7, &(0x7f0000512000-0x72)="6a08607c14645d131ad7e25c3555798f74e0285a42208eeb6502c2e2ef9652930c70bccce46501a2be2fd741b38cd099cfda55a19bde455882f6940ed89e7911c0caabd9f21b6833a1999f4a59a662cc8f2e29b363d5802484e32ec0df23000000000000000509250fe815e7dde62c3d6a6f", 0x72, 0x4, &(0x7f0000f6a000-0x1c)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) 2017/10/19 08:57:39 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) flock(r1, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = userfaultfd(0x100000000007ffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000014000-0x8)={0x0, 0x40}, &(0x7f0000002000)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000014000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000012000)="c5f406866cc50f974a2fa63f76893b", &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="6b9b4b31db111cf85e74db999d848405d12b2df29fcf1c3cc3b04da4fb5c8db98bdc08330589c9eac514d852996abbfc7912b0ef60bbbf14428251f9e222540ae31ee7bc9fe669b9ec6b01b78b572ae7503f8944771970ea86ef9116d57dbd094b9f03a0f2b8839f4233179bdf91c2e7a341fe620a31949e8e3b98ae3c0b51f3f45cbe772d856e7ad80d21be1fe90b422d263905d20b6a47cca968b30f30b454c6f42e436208470812bce898e630823265910636ce3fdf1c1c76a08e70009c63f33d59af32df4e27571463ccc50345da20b85b51db7f75a898ef7c03990da02d4168037ad4c41ca5feeefb5572e85b0860903b0a4c9a7d617f2e0acf3a47679c0d8146a6b842868050bde28f61ebdd79ab31d32f85ef30f41f0d3c8a33714bd71a56afb9fb2e6a7536adec2e5100f74eeb8a0bb27ed03c8c74fd02819adc5c53d1e8480bd80554c60e16c0dded26d3a4295de37b9a0bffe4040942d9edd6a5d025abaa7af8f66c8c188f8b2b5bfdc6c0459675fbba771bc6e9f99a2dfdbba2be3bb358193be494d178aaf455ab0c1b648e2978a2c40d61a4cb2959e4a93fe497af8beb686d2afbbc2ef84d0f67d98ec54899337af0215dc1ade8d27e05b2f37357a3d3b7cb62ecac94ade34c429f843d2c68175431929d3a2bfe96a35516e71b08712bc55788fabb19d71c3d58867714deaf6684e6c035d6231b228d96a20d54cbc11bc10d4a1920388bea30cf8f199adf5a181a1ea9c430a66e594f228d4d3ebafdc870e6d5316df040530de64c9c025f790d58aa695cccda196c5b0dae2c30bd17ac1ac143c44212e1c21119e40b02924872847bd973348ef93c980b7a6f3f40758ebe8db6045e59e0a2e05d71dc76fb539e49491533303c66338788e8b7529d4dca7a858362e0dbc14c3397b8b81bd1eba2b8d5faf9d754c9a4d777ff16fe8376e618892dc74d10cce1e43cd32634d739d06282dd1581abbf0e228c25e2da654c3a253273c0a0f4c583b10fc79a96b55605dde860017be82d5b1f5794937999ebdf45da9f0d76474cbdb68d605814414177fdd0c1cfc665828b2c6d0ddb3e090df3c98d2dc848930bb308bd19d472e6d2f7ea00ec673597d8195a306cf20dd7380a4af96cd01b440a3a1f5367676df6154ea4f05b7eca5c6c44ec1b8679de6b62f4e11cc70e5bbad66fde4469b68cc1f921f9b43fa544711db0fc5981811984d9ee2ac60259c3f171899e83e9f31b7013a513adbdaa236b956ad551a848f6cdab0d9978b48a69dd289484877f37a3dca900494bc10fd7dddd43e610f30c8a0419f77bbe29c108ed14a691fd4ba4405c66f280248912cc5752a6cfbbe1a44cdf82b4c859ee692e1037ea6a2053e52771da48f49d4e39aa998ff2816db186d6490e6f40c27d317a26dd82072c73f822a3128ea4533c43d8a0a03166f571f8089f2daae427cc7dfdbeb291f305fcd324d83c87e3eaeaee76316589b8bab08d2c15b989c34ded99fce27a245cfab5a91f75ef8d3bdd97a7fc19daad8f353a826fdf21dba62cea1797a279aa9d73929a588dd1e6daa2529e3276dc64068051be824eddbb2f44ce5fddcf5b4d808c731b60739cf30cd48b32ff324bc0ab2bd027ae1938838ce8df2b9b64bea35022eeaba770da03b702d58065834984a233b4b0f4ba89c3c28d100422b8a0ee5dcb1cf69fd3769d7354315d500229acb10c6d8ae4b5ea247f3728e76bacf93203409758a09f7dccfedd8c1fa69444bf7352d7a583753b54cd77002e146ce6c3893a25cd57c2ebc7443bbb548543cab4fa0742727b988a2a17d11b8a54a482856e3a1ca5d0416f8f2cc23c4d29bdcdd51e18e7d738701261ba57ab8ae33bb416997f544743821b9772234f6881293e9a7cf08d2e430b553567dbea0dee49d7913af08e4ec4b0561eac68fbb07c1a2da518ab4ed1a465819a74086a9a313d29e5211f55c3a45445c7bb1bab03f6b6e8b67eec7f80f3997ee7ec79a4a677096c6a1313923e1ec468dd73e767aa8808a8abbed69ccc160a64bc207f11313b3cf328c80ce94171eedc82780132547540699c47de4d367b78c1a06475adf54fc18bc7309b0089fbf75bfed23ce24b520116cf84ac888e254cac1744b268f6fcce29c847f28a7a812c7685a08f87d70cf2afcdd47d46b0d171b966856dfcc3429ae95cb246ab82cee18a0b4ea0e4e7e1a64a51404fdf688552f538e81b2b6a5e61a837f571fd0f4812b906ff08905524732d36844a062a9151f25c59ef54c98e5eac45c6f0e9afd25699f988a41fc2ae8f7a3d86ace996edf15b3b4678e5f96f2fac20ab147e73aae0ed64855ef7e1cb97c7e29fd2ad82d95ede0815a9b5a7e671db44b033959ef6e226b9c48420a1c052b7fca04e96011d3f9f0e095effff4d01b2461e5171f55ae8f03f5e721d43a718a0f9a91aca6c8f4ea90bc646611023d18ee929bbfaaea9186bce75efa8ac289a8237f300c2aea3347be7e7b1687db011a567f2735830feff50641a1a33ce794653ccfbfba27f350aef3812b093aa8face10d99f174e683470e2dbbb7cb4dc56c479b6820d08f38b905094277885093dbd94e91d8a78008031ef316753ad2ffa2201b8acc1681858467867eff37a5c10b36b770a9175dec7d1936971544da0c5913a64d086264485c81b1cba32e73673015e878a252b9d75d8187fd83c60fb73c04cb3992ebb6e3bd42a8bb30e9db1c80ad6062f419f004f4f5512b641237d0250b58353e62d9aa4b178e95ae920fea97e3f2ed2e9c5bb2745e4c76050e7b197aa7caf16d22155bdb836447c90d4e81d1fdc219fede6ec0d4166427724a58c70b870dd5a83bed4728ff58481a961fb69405964b853fe0720b11efcf4e5cf08658bc633e8f3f6f3a63bc70e32b4b6f0b6d6f1cd8e53c146d118d683a450409ebf84929ece627f05e45e873a268ad1b0e5134773768aacc8794b7d74625c2da51aaab5dfa1a66cdccb51b63a67f6b37a1296b670e144798adfb09071506d6449771d80b35b75ae9cea6e49ea494d98674f6b5c6edf88b3146d267cf52af8a0f1ab2815538580bd80bcd9569a329ee25705f74f93c36a234c99dc341b14c860e4e4ab732ab681fab42f7504f41802ea1957c6bd1481eee342f4444a032b471409f64d56a9ed6c58a4c0eafa5c45cff7daac69b52df6fe0cdf6494009c33faad9e548b49d94c781b7cc9fdd2b0edc1931c9a25038406b4732d06ee1c3dd68bb56716e91a6e4e2875c20121a1a4dce4da9f1389edbb4af849a572ba21ae2016ff387ab671836a251cc62161d54ae9c5628da79e273e4e694d108ca135e634b14d5b691892777f9174d00027b9e89aea372ecf7129dd1534b65cd1c19357dd94de57df4f56762b0937ca39c341bb7a9b166f1787f71fcaa9dde30ddd39f5570e19ff2bc921de6be88c4ea4cdcaa46daff1eeaf300132ee0d814dc2ac1acdeddfbeec8907bfec653b827b831234240e9f14819850227dcc3c50c285b2de864855b3bfaa923b8daab833690b0f50f446027d871b44d4e0cf1909ce7ce96ac288b6bb6baaf91d4e5cb26c48a38f1fb3aad1bc75993a91692aeb785acc2f009902013ea56d4fb8676a345f17de8fc77716f78a5ee55607fd4813d3ad07f5e90205c4a672499038f48d7c5df76db90eae4ef50f0c4856e8117141112a1787b44c6f9f41d346286b71b1fd4dbf907235b78f96acb6abb27d5acb6da895811f14aece59e29cba95a502d11c286c8898cfd61c9495852ed11cd4c9fc4018e30056e61bcb39c5f3aa26b58239afc2319507607038bf0f02733c986918a0f58a12422cf09b551c99551fb2e94ada5c9f78d672b4a149c1733f889130deb6523c1383949172d89b9f29138de36ac94b30cf9d27d3d0cd031af6f10b065ddca09f88048bfce70428bf30a85a718c99b6a7d3739d617b1dc162fa8cd0b88ffef614e7aa348c0bb6a1211c5547eb159f97cfc11318abec1a967c1a643a565d77435c2892f2be3b0170ac4bfff56990b8a49802423ed1fdaf52dc0ece2ff28a4bb28b6e454298ec836397822024898ccdeb27ea48921e02abdc0849ac7236352a549dbcb00c43350dc39fb610cb73413fb9c722c3f193a8f90616a840e00b1ab19b16aa46ffed0bcd004b905486f9e6c2717ab85b30ab7e48d1541ae8652ecf4a2c73677b4c11cd841827a4eabc39dde8a11d340add1727ca148db33224e79f97ac2e32c0b41792f92910c9a5b3aa78a8e0257ddf0e3fa7d1e0238648de27c14dd7186ab4f425eddff8cc4cd56ce382ac716e5a2c722beed5a368b0638657f2ca5c52b291616d105796d912e6e21c3afb7208490bb8c3908d5ef1538a21844be8155aae576b7e5f9bc538b7a80ef299b68252bd2cd9053bb21cb5812ccf1e636f258df2d4daf59d595a4be94d2ad25ec2ef41ab21e01455622cae38fb4b1001e78a0a28835aa34ca8192bb0b116a6854cf8e46523c703cd93f319a7b368df56fe47afb034c9b63a1b32a65facde6c59121f54254885f4fc08155723b1d5d81b10da092ef4bacfed418f09cf9c9a627c8edaaeb92efad2ce842fdaa4ffb629e27369c031e2d93709b474ba22b60331000c1044ee08dd48ad1827fa2d9e7faffa818bf07c63ead9696dc59a4a4bcb17d7938f6c2fdb253cd4fcd26bf8e54e7594782693a0872d1d710b6f0878735cc1325f59c539354602b6e1cac651a417b0c28d37959bedad2b9c3c2c8804d17d8c4d8728e4f7c62b4c3b52b6cc39b2ae6ccf3a560a673919c00954614d5deb9e4ba82a170901803646035ecc44c8ca05aad154d7d6ebdfadfbdaf68338f380e660afa9b75b2d412f36cde324338ffb07642dd8a9217767d202054e303f19ad1d09980b8659f1ef16b7658ce731648f9f58a81bad8d9977e172785fafa787583b5295f638c441c102cd7bc949d8a631c2cf8cd12c875eb5623fe09213e5fb6072f7599c3a9c94337672200fdb1d0b12b11df2ab22ca8bedf5d915bd63b85ea49866726c0c344bbd0f69224ac1e072bf7a9a520416f6e76bfcf2b0fd148746a51f1c6e35956a9e8d9e54d79589123aad6afc68de7d9c95ed4cd8fbeff2847c055e9059b2b2b564aa1d450d8c6fa2c0e3094eda14af8399ebfc191c242f03a196a631094098a036e9650895bcbd21b0e4439115f48cc99a62fd56ad9a37df2baad640a6436d20e2a4934e7939e7e6c315053258c4f465a288cf7ed2831bdbdb8eed912aa03b664e406d1db42203c16bd8bb7078cd89792edce4a410bfc8d08e9f51fe2b976d58af899c36e4a4fdd892d2683d4a100061479c645f6584e50a99cce8581c75b581ab25b93fc3d3bbcb99544fc9f5a13bead15df9b08d62b63ac9d97f1a30120f480311d2f1e12b14977a247ca3774c652b39067cfcaab144917d1d11e7193ca2c015e24ecb76e0c7b976fcdef19fc805d75d67c498195c5fbbc84dee7af889136ba57335f9f113da2022ebb54921e5b32f195f7376b2d326a9fe9bfad0d26980cf6ecf18d105ee8017e8e01c3ab93fe4492763f6d60404c535a51da575f07fc9b5fee075b43868609983436ba8ddddd9091e8fc03f7a95c1fcb830a142b971a9ec2bcdc4fad1994f459e89fbbcdb70ba92af68007662257f61ad0a24639a8fc69b095522e802ecf481aa843a3352f37e59284d75772d77ddf159894317d6f17b2db266d3224289b874f591210620c5a72ce98d27ce8e0412c578b66dd7c57bfb3dd9e8155f3d74a41aba69322735dd9f98bff4845b4190d29befa58712a9a000b") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000004000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x49}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x3, &(0x7f0000012000)=[{0x80, 0x2, 0x400, 0x0}, {0x1003, 0x9, 0xffff, 0x8000}, {0x7, 0xfffffffffffffffe, 0x3ff, 0x6}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r4, r0) 2017/10/19 08:57:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000acb000)="7573657200", &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x4000040000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) sendto(r1, &(0x7f000038b000-0xea)="b8e0aec97d667b5b1d3def465f937a62ee01d8efbd48fc0807663cfb76f9ce3a6bd981f7ef4d51b9fc15aa09c28553657e04d4d88f5bf551b5c3180274a6f589b441b9d8a98d401aba6821a55c27c952b20034c15d21ede99c5445ee66a07abb5ce77360a6ece453e6a157dd8224d8a5a413c3a7190fb7bd70bb96a92a3c647bd8ed88d52480ddf09e841ab0393403778b3e33a966181927db2440141bf4802ea359e64e26cbbdc7fc9fc929eae1aadc4026a59baeb938250142732963087b4ccd12b2629ce0c63986ddb4705053e45e0ef66748679690e00aabe3d422c3d4b40eb69c2e785b1956e67d", 0xea, 0x80, &(0x7f0000278000-0x80)=@generic={0xd, "3d4881e34fb8455df63c21fc05754b0513afb922f120c2038a0645a350784517d3c60d500edd4534062fb10ddf3da41ce7c50e6cfbfd3fd5846b4d24096a692d95fdf9da081ad0321381e426aaba3f79b193e3a9471e0a1fd1889a24071e699a96e7dc11f85c08cfac0afbce41f04b9a11618e0f6287124a6572f5e60321"}, 0x80) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe61e, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2000000001, 0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f0000e19000-0x10)={&(0x7f0000615000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) r5 = semget$private(0x0, 0xfffffffffffffffb, 0x1) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000b76000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r6, &(0x7f0000032000)="2e2f66696c653000", 0x0) r7 = openat(r1, &(0x7f0000c59000-0x8)="2e2f66696c653000", 0x400000000000, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000ffc000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a7a000)={0x0, 0xcda1, 0x20}, &(0x7f000095c000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c22000-0x10)={0x2, 0x200, 0x4, 0xffffffff, r8}, 0x10) symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653000", r7, &(0x7f0000013000-0xa)="2e2f66696c653000") renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)="2e2f66696c653000", r7, &(0x7f0000c61000)="2e2f636f6e74726f6c00", 0x2) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000a3e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x10020, &(0x7f00001c5000)={0x4, 0x80000001, 0x100000000, "e324ce9f22dc", 0x81, 0x0}, 0x10) [ 132.038484] Normal: 418*4kB (UME) 276*8kB (UME) 216*16kB (UM) 681*32kB (UME) 648*64kB (UME) 246*128kB (UM) 79*256kB (UME) 7*512kB (UME) 6*1024kB (UM) 4*2048kB (M) 648*4096kB (M) = 2794440kB [ 132.059745] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 132.070174] 10543 total pagecache pages [ 132.074492] 0 pages in swap cache [ 132.077974] Swap cache stats: add 0, delete 0, find 0/0 [ 132.086786] Free swap = 0kB [ 132.089899] Total swap = 0kB [ 132.093059] 1965979 pages RAM [ 132.096506] 0 pages HighMem/MovableOnly [ 132.100547] 320236 pages reserved 2017/10/19 08:57:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000fc000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b0000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000bd6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) read$eventfd(r1, &(0x7f0000c03000-0x8)=0x0, 0x8) mknodat(r1, &(0x7f0000d11000-0x8)="2e2f66696c653000", 0x8000, 0x401) sendmsg(r0, &(0x7f00001ff000-0x38)={&(0x7f0000c94000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004ac000-0x40)=[{&(0x7f0000a64000)="", 0x0}], 0x1, &(0x7f00005af000-0x158)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006b8000-0xb8)={0x0, 0x5, 0xffffffffffffff01, 0x80000001, 0x7f, 0x40e5, 0x8001, 0x7fffffff, {0x0, @in6={{0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x80000001, 0x9, 0x6}}, &(0x7f0000719000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a14000)={r2, 0x3}, 0x8) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000b8e000)="d163f3b024294d97a89299e6a7ee2120df16aecf5d02425b8c1c927254f373c1324e876585ef7346777a69fb8e5f608af3befa595bebc183cc548fe930aed78f66f3fe851a114a9881480ec5a868ad3a65924808e4e167c4f71169847c62808e99c9f095b3d55f8d2066684aaa3a3ed0590f42a43d1db749a73b339720d163656f5b1ca5c09f042273b09cf2fa511749355e8c22e1fa562714d74ddb40e0bc00fd39d855007738b78c4aa010fe410d102d90510202a057148c072add69605c54bf6bb0aa07fc148abb8b4d72138001dbc7b2fda6bec77d1eed4390c9eef6212f0b", 0xe1) 2017/10/19 08:57:39 executing program 5: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709000000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000eca000)={0x3, 0xffffffff, 0xffffffff, 0x7f, 0x4, 0x99, 0x3f, 0x3, 0x400, 0x401}, 0x10) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecb000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000eca000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000ecb000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000066000-0xe8)={{{@in=@local={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=@loopback={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}}, &(0x7f0000ecc000-0x4)=0xe8) 2017/10/19 08:57:39 executing program 0: 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$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000b1e000/0x3000)=nil, 0x4000000000000}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x65) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b24000)={0x2, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) bind$ipx(r0, &(0x7f0000a93000)={0x4, 0x5, 0xffffffff, "ce1c76d18a43", 0x5feb, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x5, 0x3ff, 0x3, 0x5, 0x7, 0x0}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f00006c9000-0x8)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") ioctl$TIOCCBRK(r1, 0x5428) r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) mkdirat(r2, &(0x7f0000cd4000)="2e2f66696c653000", 0x4c) getsockname$unix(r2, &(0x7f0000397000-0x12)=@file={0x0, "00000000000000000000000000000000"}, &(0x7f0000c18000)=0x12) 2017/10/19 08:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10023, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r1 = creat(&(0x7f0000d32000)="2e2f66696c653000", 0x40) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x143) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000efa000-0xe8)={{{@in6=@remote={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, 0x0, 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, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000-0x4)=0xe8) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003c2000)=0x0, 0x3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00008e3000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000007a000-0x18)={@loopback={0x0, 0x1}, 0x200000100, r2}) socket$inet_tcp(0x2, 0x1, 0x0) close(r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000efa000)={0x0, 0x7837, 0x30, 0x4, 0xff}, &(0x7f0000efb000-0x4)=0x18) r7 = memfd_create(&(0x7f0000dd0000)="6e723000000000000000000000000000", 0x2) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000fab000-0x4)=0x2000000101) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000852000)={0x0, 0x8008, 0x8, 0xfffffffffffffffa, r6}, 0x10) dup(r5) ioctl$EVIOCSABS20(r7, 0x401845e0, &(0x7f0000efc000-0x18)={0x4, 0xfffffffffffffffc, 0x81, 0xb7, 0xff, 0x4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000efa000)=@assoc_value={r6, 0x80000000}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000059a000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3ff, 0x1, 0x2, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000001, 0x401, 0x1000000000, 0x0, 0x400000003}, {{@in=@broadcast=0xffffffff, 0x77f, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfff, 0x465a, 0x8}}, 0xe8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r5, &(0x7f0000a59000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x1000000000, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e77000-0x4)=0x0) r9 = getpid() rt_tgsigqueueinfo(r8, r9, 0x23, &(0x7f0000fdf000)={0x22, 0x100000001, 0x4, 0x7}) rt_sigsuspend(&(0x7f0000058000-0x8)={0x0}, 0xfffffffffffffff8) dup2(r4, 0xffffffffffffffff) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00008c1000-0x1)=0x3) [ 132.109835] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 132.128273] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 132.129155] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=31687 sclass=netlink_tcpdiag_socket pig=19037 comm=syz-executor6 2017/10/19 08:57:39 executing program 3: socketpair(0xd, 0x0, 0x46a6, &(0x7f000069b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000870000)=0x10) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00007fc000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000723000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x40000000) socket(0x1000000000000011, 0x4, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r4, &(0x7f0000f56000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f58000-0x2)="94", 0x1) epoll_create1(0x80000) listen(r3, 0x10000004007) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_LISTENER(r1, 0x6, 0x6c4, &(0x7f0000f59000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000f58000)=0x18) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f57000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f56000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r4, 0x2) accept$inet6(r3, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) r1 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_settings={0x3, 0x0, @fr=&(0x7f0000cb4000-0x18)={0x3, 0x0, 0x7, 0x4, 0x40, 0x7, 0x8}}}) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e42000)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c9000)="2f6465762f6877726e6700", 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f000033e000)={0x8, 0x9, 0x1, 0x6, 0x3ff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r3) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003c9000-0x4)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f0000154000)=0x1, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001b2000)=0x9) bind$inet(r5, &(0x7f0000597000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x100000000) recvfrom(r4, &(0x7f0000d7a000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x3, &(0x7f0000f50000)=@alg={0x26, "736b636970686572000000000000", 0x10e, 0x0, "61657300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) read(r1, &(0x7f00007a0000-0x4)="00000000", 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000508000)={{0x5a88, 0x8000}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, 0x1010, 0xbe35, 0x7, 0x4, 0x5, 0x6, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r3, 0x5452, &(0x7f0000f17000-0x8)=0xf9d5) sendto$unix(r4, &(0x7f0000753000-0x93)="c13093408a1e193203cf825a4bfd0e196a025fa225dfa39360fb2fe19770c1dc8545398d411b04b8b79406e0e331c83faeb4484e71b87dcbe9cccd27d4b06fb2ea460c6d0b20955702bebf9860f3a97d1b8239406d6bd8278bb4ce6dc4ee67914413238d82bd00ad859119ddeabae0db31fa01ad84eb57a1a59d395309efbb1d26dd122f8c806bc889beae0020d39aece175dc", 0x93, 0x10, &(0x7f0000b6d000)=@abs={0x0, 0x0, 0x1}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) write$fuse_notify_poll_wakeup(r4, &(0x7f0000320000)={0x18, 0x2, 0x0, 0xffffffff}, 0x18) sendto$inet(r6, &(0x7f0000ba4000-0x33)="d5", 0x1, 0x20000000, &(0x7f0000ba5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000321000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000dc0000-0x4)=0xc) getsockopt$inet_tcp_TCP_RECVD_TOS(r2, 0x6, 0x6c1, &(0x7f0000e98000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000acd000)=0xf8) setpriority(0x2, 0x0, 0x1) 2017/10/19 08:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r1, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x28) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) vmsplice(r1, &(0x7f0000fb5000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x4) readv(r0, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000043f000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000032e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000107000)={r2, 0x99, "efb32feb199fe0fd64ca6d3a238173b3d03d8a1b7dafb55409e6be4284b27070c65976de731a90176e070b94da08c710a298b1e69f5f3ed647990634ebce3537a37a6d255fc3efb5e309c9f5f24869ca6fdebba4f4c1f3675bf5bac96f90ce4906eb8d41c3656f99304dd532d3c18768c0f1e5ad63b72ab192aca34934423e0dc61463046549b8f220e19c0373a53543081ab2e4c7a3d61f13"}, &(0x7f00000c3000-0x4)=0xa1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$binder(0xffffffffffffff9c, &(0x7f00007f9000-0xc)="2f6465762f62696e64657200", 0x400200, 0x0) fcntl$setflags(r1, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000c0e000-0x28)={&(0x7f0000ba8000/0x2000)=nil, 0x8, 0x3, 0x19, &(0x7f0000fc5000/0x1000)=nil, 0x8}) 2017/10/19 08:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000861000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc) r1 = getpgrp(0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000de3000)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000da5000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lseek(r0, 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f4e000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c70000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000546000)=0xe8) getgroups(0x9, &(0x7f00004ce000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$netlink(r0, &(0x7f0000674000)={&(0x7f0000c8f000-0xc)={0x0, 0x0, 0x100000000, 0x2}, 0xc, &(0x7f0000e21000)=[{&(0x7f0000ceb000)=[{0x1010, 0xfffffffffffffffa, 0x0, 0x3, 0x2, "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{0x1f, 0x8e9c, 0x1, 0x77d, 0xffffffffffffc052, "8d2dffac32d7dcf2b7312fafb7176a"}], 0x102f}, {&(0x7f0000273000)=[{0xc3, 0x6, 0x34, 0x6, 0x3, "f1b0938180f2aa04dc4ecdc45b1a6cc184600c62708e7e0525da6705e2b8e3e1570113fa7e0cb86cb55adb5880a210e436f44788bebad5ed19a7c398c3b9685385fc27537b93f98a42700975059f39bd49a30484a954099e7d1bc40c8cb58c798eae5a7efb5da4c05fa86fd3b3edeff152d327fcee16fc060615afa926be3b89f0e000ffc9712de7eb24a9bfa48cc75c13801d9031c12dfd60f6bf1d30658be74773338c68c0066ae214336d60127eef47ae93"}, {0x38, 0x100000001, 0x806, 0x6, 0x92, "7d67d32960f61508f2409091ff8568dc4ad3c0f71e59e87c98b35805a4b5f36215bb0c7050f56e8e"}, {0x54, 0x9, 0x1, 0x0, 0x9, "d478cedb5ceb57d3de5c99bcb1b2898f0a29d243dba6c3856250df911ee24246df34c424b6c97162553fa45b0179bede7aa18c3fa35e351c6a6be456762ca3802dce615f"}, {0xde, 0x9, 0x100, 0xeea, 0x4d0, "c08ccfbcd255cc4c55f7ac7891a30aa10fc97e5f8ca1258d6279dd415e80c4d9e27ec20c15174ec052df73cb7402f49e5dfe482828e90810fe798cfdb08966af8bc8bf514a95d67a84513d7694157e2fff50fc210abe894a8fc5e8eca52f7cae113e7a01fa6bd84448ed301f04902970f2018fefaac8e2a41af8a1ddc7dcbbda8db596abb485c5db66fa91195da75aab702d8311f96632ca63e89273a1a97cd1add1505ad45d0ed1df150dfca48b7725856372678614e03a7509a593446899e5415d296b8e2283d7690078a700fb"}, {0x42, 0x8, 0x700, 0xfc8, 0xe2, "941bd8f946131083d08431d199520c2f59884a11f00e875eb7f992cf9379ae7c51537461fe2bfaea31301a4ec1f82f335137"}, {0x84, 0x4, 0x400, 0x7f, 0x80, "0b61a13998f92ebe12591599dc1efaff1bf1d99241b36a5911860419c6baf92d6a33341dc8f0c8b09a861006c9ef23c4d8aefaada0e26a67f91e43b3d8def803a3ab00547708018087ed6eac6ca9f5702a6fbb72bdd696ec8b64be846839db5cd86abf76c4a8157b84f8975f1d00a51b8e38d8ed"}, {0x86, 0x401, 0x0, 0x80000001, 0xe8, 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"6357f02a5e6c2750b8698ddde7103c7e93124831fc39763a161957742d04b21b5b6af77a5a09df78bd07bfeee26b85ef77600cda846338891f8272bf978690b2b20df475ba1802ee18cdda9378ddd7dc511d22b43aa7822d02c4f30b905c3d118291a9a1dbcf479d560530fe5f89dc6a8864689aeebd3558bb66d4fb39b4c7cae7061206cb59514fb8bbfc626a64f63e61403acf1d4cc86609f6a7ff621d63f2de781f5ca34fcbab9764ad22b46de9ed0f078bf78b65b80974f2f1bdb6c6e2a9a47d66bed8dbe2aa25288de9c8"}, {0xbc, 0xc842, 0x0, 0x3896, 0xe0, "5786b40f10984ed0861a11b4cbd57ebe9010f01aa43caf3116807c575306df9e2f24dda873bb22151e5e61e21ec345af4c3ed164f47a90dcb0a9b81e19cd669006776d828bdf8100d3b02096ad53a81d12e5f54b785b60a2d25a5d7f583421bf0de676977dae4b82d5189534ed1a0cdf8da079c93030bc5d67b45e70727670da62cdae6994c1249dda036c51a6cc8c966eba64f6c9a59c08b647a52a5f78d6c25e7c7d9a1a338516cd44202b"}, {0x10f, 0x3, 0x8, 0x9, 0x3, "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"}, {0x12, 0x100000001, 0x20, 0x0, 0x8, "3cb4"}, {0x1010, 0x6, 0x600, 0x8, 0x7, "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{0x7e, 0x7, 0x1, 0x4, 0x1, "06a3b60101fb87e6eda2726f1a18ef01c0864b6967297c3a760a1b018029d4ce6a7e2ff1c6bb5b855b4f7136190581ed6d6c01da1af1692a4c04e93b7ca83a56fbb4f487389e625ddc3b79bca789780d3d20f5530399ad4b46e56198015f1f8027fa1839dda5d5861ca412a21882"}], 0x1428}], 0xa, &(0x7f0000032000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x3, 0x800}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00005ee000)=0x7, 0x4) r7 = accept4$inet6(0xffffffffffffffff, &(0x7f00007af000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00002a9000)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000227000+0x6c2)={0x0, @in6={{0xa, 0x2, 0x3cd0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x101, 0x1, 0x0, 0x13}, &(0x7f00001ae000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f000086f000)={r8, 0x2}, 0x8) r9 = syz_open_dev$usbmon(&(0x7f000094e000-0xd)="2f6465762f7573626d6f6e2300", 0xa642, 0x4400) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000e7a000-0xc)=@sack_info={r8, 0x400, 0x1163}, 0xc) r10 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f000024b000-0xd)=@random={"62747266732e00", "757365722500"}, &(0x7f000029a000-0x16)="267b73797374656d656d317b2b242e4065746830ca00", 0x16, 0x3) r11 = openat$binder(0xffffffffffffff9c, &(0x7f00000b3000)="2f6465762f62696e64657200", 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000de3000)={0x0, 0x2d, "4fd3bda2f8f24ac5a6bbed3d806265def787e63b6a3f7baf7cf222bebb48386a820f2345a7d249fbe85088cca7"}, &(0x7f000060c000)=0x35) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r11, 0x84, 0x19, &(0x7f0000666000)={r12, 0xd340}, 0x6) sendmsg$netlink(r10, &(0x7f0000c89000-0x38)={&(0x7f0000cb0000)={0x10, 0x0, 0x0, 0x7ff}, 0xc, &(0x7f00004fc000)=[{&(0x7f00005b8000)=[], 0x0}, {&(0x7f0000a12000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x2, &(0x7f0000a9a000-0x88)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00007cc000)={&(0x7f00008e7000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f000091c000-0x10)=[], 0x0, &(0x7f0000037000)="", 0x0, 0x0}, 0x20) [ 132.200527] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=31687 sclass=netlink_tcpdiag_socket pig=19037 comm=syz-executor6 [ 132.236091] IPVS: Creating netns size=2536 id=55 2017/10/19 08:57:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) getdents64(r3, &(0x7f0000494000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000e14000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00009a3000)=0xc) recvfrom$packet(r3, &(0x7f0000a3a000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x2, &(0x7f00004f2000-0x14)={0x11, 0x0, r4, 0x1, 0xe32, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000320000)=0x0) getpeername$packet(r3, &(0x7f0000d30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009b7000)=0x14) r5 = inotify_add_watch(r3, &(0x7f00004cd000)="2e2f66696c653000", 0x20) inotify_rm_watch(r3, r5) 2017/10/19 08:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="9e", &(0x7f000021f000)=0x0, &(0x7f0000086000)=0x0, &(0x7f000035e000)="") splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000285000-0x9)="2f6465762f72746300", 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000670000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f000053f000-0x20)={0x1f, 0x9, 0x2, 0x6, 0x5, 0x5}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000054000)=0x2, 0x4) vmsplice(r2, &(0x7f00002d7000)=[{&(0x7f00005d5000)="ec", 0x1}], 0x1, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000018000)=0x5, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f91000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r4, &(0x7f0000f90000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8f000)="2f6465762f70746d7800", 0x2, 0x0) r6 = socket(0x17, 0x3, 0x81) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000d64000-0x4a)={0x0, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75a2, 0x7ff, 0xfff, 0x1, 0x7}, &(0x7f0000307000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00006b3000-0x8)={r7, 0x100}, &(0x7f000096c000)=0x8) ioctl$TCXONC(r5, 0x540a, 0x0) r8 = epoll_create(0x4d3) r9 = dup(r5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000071c000)={0x0, 0x0, 0x0}, &(0x7f0000920000)=0xc) ioctl$DRM_IOCTL_RM_MAP(r9, 0x4028641b, &(0x7f0000db7000-0x28)={&(0x7f0000baf000/0x2000)=nil, 0x3c0, 0x3, 0x4, &(0x7f00005e0000/0x3000)=nil, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f00007ca000-0xc)={0x10, 0x0}) r10 = fcntl$dupfd(r5, 0x0, r5) write$fuse_init(r10, &(0x7f000000e000)={0x50, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000063000)={0x0, 0x4, "9904c456"}, &(0x7f0000396000-0x3)=0xc) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f3000-0x10)=[], 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c7000-0xc)="2f6465762f72666b696c6c00", 0xa0000, 0x0) getsockname$packet(r1, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a3b000-0x4)=0x14) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000e06000-0x8)="2e2f66696c653000") r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 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) lremovexattr(&(0x7f00008eb000-0x8)="2e2f66696c653000", &(0x7f0000171000)=@known="636f6d2e6170706c652e46696e646572496e666f00") r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed0000-0x9)="2f6465762f72746300", 0x200c00, 0x0) r4 = dup3(r0, r2, 0x8000000000080000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00003e4000)={0x0, 0x46, "8600ed84ab6a687b737b6ed70db9653d409ace227c05e4bc356542a34cf29d79af2ad8203222711b3e1ade9bd23b893ba36f4b7c81ea773b0a55e9581b2c674b392d75961913"}) getsockname$unix(r3, &(0x7f00000db000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000957000)=0x6e) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000645000-0x20)={0x80000001, 0x9, 0x94f, 0x592de076, 0xe, 0x3f}) mkdir(&(0x7f0000ade000-0x8)="2e2f66696c653000", 0x800000009) connect$unix(r1, &(0x7f000001a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)="2e2f66696c653000") socketpair(0x2, 0x5, 0x0, &(0x7f0000b63000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x4000000, &(0x7f0000dfc000)="", &(0x7f0000697000)=0x0, &(0x7f000016f000-0x4)=0x0, &(0x7f0000934000-0x2)="a601") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000058d000-0x8)={0x0, 0x0}) 2017/10/19 08:57:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000011000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x100000000007ffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000011000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000012000)="c5f406866cc50f974a2fa63f76893b", &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="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") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000004000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x49}, 0x8) sync_file_range(r0, 0x2, 0x8001, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x3, &(0x7f0000012000)=[{0x80, 0x2, 0x400, 0x0}, {0x1003, 0x9, 0xffff, 0x8000}, {0x7, 0xfffffffffffffffe, 0x3ff, 0x6}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r3, r0) 2017/10/19 08:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00006d5000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000001e000-0x6)="72616d667300", 0xffffffffdfffffff, &(0x7f0000a0c000-0x2)="deea") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f00006bf000)="72616d667300", 0x100000, &(0x7f0000ce3000)="") lstat(&(0x7f0000aeb000)="2e2f66696c653000", &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00005b3000-0xe)="2e2f66696c65302f66696c653000", 0x2) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000271000)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00003af000)="2e2f66696c65302f66696c653000", r0, r1) mount(&(0x7f00009b4000)="2e2f66696c65302f66696c653000", &(0x7f00008dc000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010580000000006465667d00", 0x10000, &(0x7f00001c2000)="71") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000ae7000-0x8)="2e2f66696c653000", &(0x7f0000226000)="616e0000000000000007667300", 0x100000, &(0x7f0000b64000-0x1000)="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") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000de3000-0x8)="2e", &(0x7f000092a000-0x5)="6973667363", 0x80000, &(0x7f0000ad5000)="6f457d635f0121fa973840101572ed24109a7f34577291af81e65be677f2aacade18c830c466604979161eec914921539debec0a2b2cddc136751cc393b39ec376757c597310efa62f751311442cf060a7c5263631de51fbd5182b3d726809eb0c05d375a7eeb64bdd4e9afceb57ea5bfae57c89486e245f4f606e3c31fed66174470aecb05046dfb1a34d286e7a504743eb15fe789bc127aef5abf9e61c8cc15fd8c684e664eb5d033f22672bb7b53f4219f9f12ae8b25d6b204e2928cd8b9390e8f6c556b2d7102db196bc607aa0549f18e39c2857b6ac84b9eadd6990c49149793e28134bcc9e1b754ad516d9f13bbc29d0e09eeaf4e184823c5db1232c3a23f7ca7dc6fc9561808351fb78ab0970fe2e39417910d7575e72c1e6fa53f8a486be1831a95852fce1ec3c5359aae0a5b8557b93bad1668965bc06f207e2f1480ecda338f1954c38299b9540add4da2c4c1601f9d80961defe00a3c9959d1d50d89536bf0750f871cef88d37de1c776d6d2ae502a1c8223dc8b96596ea3586a97d8d534e79d83fa99fa86e4abf76591d542cb17aa2412f7c8a0df28a3c6fb6e64e7134e2cc69804658d0cade478d5dcf62b26afab360f7ec475aaa140c10dd82b84ab2db8e641756e76dec05b2253c634206111d6b0fd13a119160ce2eb61fd10ab92c5e9e376a8599b1571466674db37de512acd1e9a11d72529576263b4562ea0b835f5a5c68658b6615a614d9f44dccbbed5a673805f07e5c5eca01210f5146cb322efa87db1aec9108d62e33105e10f6dfd95d0afa85624318816fc02abdcdf2ad119ea049c42b21796d254f73f6365aa5e6366b5188196965a2f89cce4971c97960fbfa04f9173e10b93b82c22eeb58ca8d3198ff7a5829df042a88e65686365aaa6801119b54e6a6f7e00c8823956a977f7b5699751fbc6b02fe5d3ad092d185248b92e85ef19d1e36b62dcf5eab74a765c11e65555e830e3c4650796ad5352812e96aacd43ae156966bf66bd76734d3fb49b3c366b755a91e048987b1ab4df3c26eb2ef83de5fb9ce487ffe62bd1fb7a4f9605e197b44ab3d31f228ac8c4369f911bd46a55c94bac12edc7a887ce4fdad480dbad486d98f3e749f6d8435c280430d3f4933a21419be44a275ae6a29685b86b0335fd4d76f7167f2c55ad84e1ef2252aa916fbad192f5b60fce6e79dd34bfc9382ce46687f2b91528a96ee01d76ce3ccccd20b6b65dd4d010dcd78ab0bf270d251626bd8250a0c332749ec038a73e58394e167947d38ae0b2e9fab01ca147bcf8b77585ad9addad15597f139a38914c88fc311b4fd18d6d98a86e693ca5d2eec70e65e9566b4d4d47da8f4e234aeb6ba90334eebbbec58bebee694bb38c9da0ba8758ea07841ccf1a0e965bb834cd3895c630e26a069945ea7dcdd5dc895039d2e7991d0e9f63dff654cd4f102840e79a6b7e94523f2cb8ec28a5ff63d1d5909a98eff06a8c6d10b5e33d22ebf8b115f63a14172df4263b003af8b47dfec53de7a5bc402e3487563747f6797870692f036cc102cebd5d8b4a6423febfbf0dcc6471b699023406aa1c3e7f26afc2da764f80d345c0f9304859f5652db5c3fa5e9bc4a2e6a3567fe5c535399abd9057a4bed3ef473af533d1d92373fccdce87ee009f7258015edf9d9c8fc91591368b5c593b798d2c8fffc4ec88bf19620daf46550a82c7656f5b5a522fb5060f4c55733e688246f4ea23796026801be6f6546b534e85c2df0e5753f14441def66a1caeca7fc5c3497584d55143554fd3affa36cff7b2079299ec6cf2e39ad62825328ebfc2017af06a0230d5e10c17b57c3a373cf053bf781694244f998c08709278706dee370559d14bc3de3c567a629093ed5c51bf7ea90e3cceb62aefd7e094e9e426158ba7dd02cc773c6319f1f3b8167f109b111bc6a1cc801613286a8e40dad236ba3b02351511ce5293fcbef18453b61387fe7c49a83327209d518d21e697fee1c5e5f47287909740bbe7c01065fb6aeabc21563e5164602776b865dbe021227f704a53eaf714ef5c0af9964a40ffb3793da1f18fd595186e5b68dc80304a6c1385c149254a4f6c2739ba65b536498a895526049795bd65edfef6b8b3255e9da979c7dda659ff1a4dec046e704e2705663ff5736e17229a3ec0c6ef7864ec7332f10301d910077505615cd78c0b14098d15bb67e64da74a0b653f2f5290d7d34a61df1f6e4d928012b8d53f850e332307b6c84e89769055c264880ebf3fd929a39d4419754254273c7400bc6140debcdbcf229a4740e2c2cbf9a23a2a44afa0ea8f3f634ae35ab8b8cc029c4c53e1656b16aaa59e9225d7b18fc6e8a7a2aa49f037af1c607fe343621951cf8be7148fa49e061428f9ddd7df4735504079950ec7bbcee0039becaec45b657824e9ac85a436094c87e1a1211dcb21a96924c73f445c8362fab02dff1dc3791ea08a9ed630c66c649f953014a150c468061cdb086e789c60f9db77969961fbc4873b036f2d2bc1c92c75f78b9a06f19594fb9a7040dfcd12035dec0f12edd9c8fd17bb417db5c87871247a59a4ca675c13e18e42720f6ca05219b717709b712625a70c3b21c034be1dc5a193d45487db99a1bd0d92cd8a01b40e5be1a927a45bbea97699216594e6b361af570ad75a38e193cf8e7edd4a22f44971b8a3d80157a6547bdca13e3eb779ef17aa4234d4732eb4d44f43a21c0486da65f404180a39893b8006abafa6582aad3ea96e41f1426465cb4aa53045e316f5711a3af949291856f8a5a9d8c78591c01bf2b1fcb5e3b90fbbd34fef383e51a9bff3c51a8a133dbcdaeac732c8dd1b2de74e9c7f409b054889709c26baeefc303c80d08920d4de0177c5b48fcedab26e3baf0d41d7c7a4a86d72df677fbcc031554386939d4be684bf13bdf2c14ce798764a5a8bca6a093783ded73efeedc2b09091936f302c826d6c17a7981404360f7fa5066754344b7444b5a4e9adeb081cdfef7fd8b30819b0b7134d8840e828d6a88ab200172cc09b1ca99a34676e06bad6b4b867aed633f5ad5ca42a352070ab838d2dd2f753f87e37b64e804dad051c6f2a532774698161d7dc061be0957b172038688c26b96952653393efc92b9a7ec46b1d7f0e528333129719d7ca8d2409b83d03dd23637db807d334e93c1268ec88d4ceb488f247aa6526f9fa84c6d0877171738bf321c5e7f6cb12765f394d0e614967ee4edc8229c82e1ea23ae3e8da081bc805e9615e63103f71737fc2669f0d000a72ba0cb1513e01b8e8a407ae6162731eb84d0670adc3f3604165bc0d1597941dd39a6af4980db49543a39e82f2d531e257d746396d65da8033f91ddfbda60906f22bdb7f5ee361d176b2ca50ffa879e6717e5803b430f7f31a9a444604e5cb788bc904448bec9a6f62acd88271048b8f1fc3c2b7b2381f6c00da873a27b2f4289ef92d0b04a96986733e6b72a6b0438eeaf31e0b4e6f6aa9801da4a3c708d9501ce7d562dffb869938d67c8d49d5df3267a7eff642c1917453fabed6a5c25c051534c9c7e994a9117390b5f17096cb199337a7b71bf9b8d905ff0b91467b75897dc58c6d55eea27ac8ce79e67ba7df9b5920a3325d646d5e548551d969e44305013ef1c85708ba0848f901928291cefcb066730c6d347de0e12705a15e55278d98db7ac35b889b26391e70e9e45424035e7e9fa37e18a9db40229fdebf73a5cb133ca547b1231a5a4f1eab7c1b5ca35aeec9d083dcc1b2d94123730bb6433f1d83cd54dcb2d7eeeab45781eccc4f404732f5d23bc85ab3d96e506f89230297eabf4c463023c9dfb770050096b9dcc96b7cc344a14fba5e53246e46785286201c31e30cdeb261bcf2ea78368b4c41bad96739b8708f8995bb0096dd27540e8e36e14debd5939f65cbb9746b6a6a32e03f0c793d480fafd3395f1095c2609ae9e28dfcc9098ee80fd4b9ab7a22c17ee401a0372eded289829243e458f8aad6c54e99bbb3e654e47e3518e1b95b9196f8103874aca9c02a4d93445b61fe2b57508385b2ae2d71942e6875a7f78d22cfd8b380ca9152ca26ab0175625b8f4b3dcc12423af0b97b9c274c06341b79d6cb4baba4748b0867e0a49dda11754a891b572614eb7b21b1ee7a9b8d48c1d47e3961e75a8a3df2a0a638304070649774505d13d1adea6a498ceff77cfcd3626e64f4ffb1f585b395fe5a13a08de4ce3cb2e3cb9758429384b19bc505febf4610cc6ca19a99e6c10fba54c79d2ebe4b6107ba46a27b8e346d19e90867d9295e3bef8dae0ab405ae1db2fb769640be932d6e5b8f38398431f169365667ca933c72a429d4d59bf81778f9818fe26e4f413b9adef0f9859a0eda6922bb68b06192ce8a193cf689a1f6a7e668d23fd7b85f1dfdac1d55023c964e794bb133fa5ce294e660f3cb2d69ba173a6d246781494df8a85956790d37e7416c9163cfff48c7272ac92542f56d4e2de8fa7bd1581d755e19c05cdaa64ce21111f8ed96ebb3f7dc4818178c97e7e8663fdf6bb282fa2039a5b6fab2d54d898b4bdc614ec15a58fba863bb8271515872e358302a1ccb82e60420082c674d36d6b05899225c09f02ae00dc29577dc1f65479aece8790a75894fd9f06eef669998fea5192f1f0b7a8aa14efd3c74a7469f20e34758d7625c50d3da4cea40e42977fd6a7b8ba6e7686fe6c9c8427cdad3fc4fbc6ab4ae42e5c2a2c05bc7e27aba8935ec7bf828e98b92f664463aa1f619886024234245e7c5914cc10a7ad26f45961db21246ab4222920e2cb886824a3c3611a29ad1c9cccd8d8ed8fee08436f8a2170f26dfe1a40accecb9f98da7ec0a70c3fed55828e7f3adfc7962d0f6dbb232ac2e036d9ab3af1c563a08c177500d0c6eb54d48f8d9df5f3cdb9dda2ab5697c84985513ba002cf0025947c5442817a0364d51d39a40a586c7caa5e6833accf4aa3f6e644586a25e21afd48cb77fb5278b4e22baa7a6831b821612ae10a98e0defe31825ba5d78aefb37347aace2174fd12ef59983b68fcae7c520ab16eee0c37f2860443c39c0b155c39c4270048a27c2011b096065142b53a2612085106f958814c26973f463a22f545ae5bea37a64ddfd899ab6645a935d3d16b1b8e6633371688c0c7b9423b52eeacbbe70708d0891944863054e6f80ed8d64f21ac44ba57c781a6565064f61a753be9ae8abbff233a6f1851f22efa59bdda38f27a6b663a37f6795c9cbb67dc7296ffc72fd83a89b7e5deb25f9d19cc8639f0afe0d9e86481ff93795db7ec5b03096cb43e4cc93e9b90fd65d0808d54958d244fd3b697441aa1d411c6177d04fed0dab53c158b5ef2610b681bae4cc1e7e8a7ad99990c72068e51e6e9f82db239992aa95f90fbddd4ba5ab2fda872e65e5ea09c8267d531c327db6f3dcb2283e935791fc7f61d42bbf428d1fbf1fd4e16dfff39fa6eb3a805b337703508004291647d8fca475a72064fd4b63f98da38c1fb34a5c584c7909f71ca8a620ff0bd24a798b590f758416c8c1636ec7f4f78f6bd51c92a9e87a630d1fff4a6dbe464ab5dfe1cceeb08b51e73cc8a84ac8f232031b91059324e5eeafaf1a7eaab5d619d2084575413f2697c6c1ad8d8f5cf34ec194325bc893a15abdc5092d488bdfc970fa21453a43b028e2e1b3046368fd9ebf112af23c96d3930088e18a67c4e58f32e68a20f7ac3d6326f23639001f7449b2be048715f3f4d3f283ab7a20d73af6273001cad6a5ff8c6db1edf84dfecfa6c173cd6fff758456325f6fbb5cca8977adbb3e3") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000c80000-0x8c)={0xffffffff, 0x7, 0x1d5, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000433000)="2e2f66696c65302f66696c653000", 0x0) open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000b19000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r3 = socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000752000)=@req={0x28, &(0x7f0000947000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}) r4 = creat(&(0x7f0000488000)="2e2f66696c653000", 0xf) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000794000-0x28)={@generic="1256478a366bcc0d2b386c97c11ef96c", @ifru_data=&(0x7f00008ab000-0x20)="1d8fd59de981cb0281671542296cb65deb31ca4a4a42c37810c661e17994ef55"}) socket(0xa, 0x802, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00006ea000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000711000-0x1c)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x26d7afe0}], 0x1) 2017/10/19 08:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x3, 0x201, 0x0, 0x800, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(0xffffffffffffffff, &(0x7f00004c3000)=[], 0x0) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") r1 = getpgid(0x0) setpriority(0x0, r1, 0x90d) socketpair$unix(0x1, 0x8005, 0x0, &(0x7f0000cf8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00001b0000-0x9b)="00", 0x1, 0x0, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) bind(0xffffffffffffffff, &(0x7f000016b000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x6, 0x3ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe2(&(0x7f0000707000-0x8)={0x0, 0x0}, 0x80000) getsockname$unix(r2, &(0x7f0000cd9000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000059a000)=0x8) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00002d0000-0x4)=0x0, &(0x7f0000c13000)=0x4) r4 = socket(0x10, 0x4, 0x0) sendto(r4, &(0x7f0000001000-0x10)="0000000021001f02", 0x8, 0x3, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e3e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000)=0x14) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00004d3000-0x18)=@get={0x1, &(0x7f00009a0000+0xfea)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x3b}) sendto$inet(r4, &(0x7f000014c000-0xfe)="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", 0xfe, 0x20000041, &(0x7f0000d91000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/19 08:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() syz_emit_ethernet(0x3e, &(0x7f000066d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000aed000-0x4)=0x4) socketpair(0x14, 0xb, 0x2, &(0x7f0000f69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e82000-0x20)={0x5, 0x0, 0x2, 0x1c}) bind$inet(r2, &(0x7f0000f68000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000088c000-0x8)={0x0, 0x5}, &(0x7f0000fa8000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=r3, &(0x7f0000e83000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f69000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b0e000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d16, 0x3}, &(0x7f0000987000-0x4)=0x98) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) socket$inet6(0xa, 0x80006, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f000015e000-0x9)="2f6465762f73672300", 0x0, 0x80000) r8 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fd000)={0x0, 0x0}) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000e30000)={r11, r12/1000+10000}, 0x10) r13 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x4, [{0x4, 0x80000000, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r13, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f000027d000)=0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f000062d000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dca000)={0x0, 0xfff}, &(0x7f0000e28000-0x4)=0x8) [ 132.239486] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19092 comm=syz-executor6 [ 132.243867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=19092 comm=syz-executor6 2017/10/19 08:57:39 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004cb000/0x7000)=nil, 0x7000, 0xe) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000035a000/0x4000)=nil, 0x4000, 0x0, 0x58851, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000002000-0x10)={0x0, 0x0}) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x40) tgkill(r2, r3, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x4010, r1, 0x0) add_key(&(0x7f0000001000)="7573657200", &(0x7f0000811000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c1000)="c387a5e315b758e8baf455ce4e6714de392fc7e7216e9bad52a848d8d43f0438c8b5ab917a8bd4020d7b4165656de1b039c279b6a519cac139b4babebe425ca4fd13db7bc76b68b4025ad86ec3c76bfd395f3b0f171da71cded121d1707f9ef26a87d9fc16a5ab5df8f11cfeba7fa13360900e63dfeb2e89066416f329563ca68beb370e633c1572fda5b04de9893fb5da9ed5907926f46b1be4406a64576779a6", 0xa1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00004fb000-0x4)=0x80000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000046d000-0x4)=0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) 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) clone(0x0, &(0x7f0000001000-0x1)="df", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") memfd_create(&(0x7f0000000000)="6e6f64657600", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, 0x0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2017/10/19 08:57:39 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0xe, 0xe8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000f13000-0x4)=0x0, 0x4) mmap(&(0x7f000023e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000101000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c15000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000f12000)=0x0, &(0x7f00008ea000-0x4)=0x4) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f13000-0x5)="72656e6f00", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000966000)=0x0, &(0x7f0000f12000)=0x4) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000d91000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013b000-0x4)=0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f00006a9000)="", 0x0, 0x20008045, &(0x7f00001df000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x38, &(0x7f00008d2000-0x1)="01", 0x1) [ 132.329724] FAULT_FLAG_ALLOW_RETRY missing 30 [ 132.334321] FAULT_FLAG_ALLOW_RETRY missing 30 [ 132.334333] CPU: 1 PID: 19100 Comm: syz-executor0 Not tainted 4.9.57-g9eaaf14 #69 [ 132.334339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.334356] ffff8801ce747980 ffffffff81d91689 ffff8801ce747c60 0000000000000000 [ 132.334369] ffff8801c691ce90 ffff8801ce747b50 ffff8801c691cd80 ffff8801ce747b78 2017/10/19 08:57:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) llistxattr(&(0x7f0000e66000)="2e2f66696c653000", &(0x7f0000d00000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ae000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00007db000)=0x9) mkdirat(r1, &(0x7f0000001000)="2e2f66696c653000", 0x54) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x6ec642, 0x0) r3 = openat(r2, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x200, 0x1) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mknod(&(0x7f0000001000)="2e2f66696c653000", 0x8105, 0x10000) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fchownat(r2, &(0x7f0000001000)="2e2f66696c65302f66696c653000", r4, r5, 0x900) r6 = open(&(0x7f0000001000)="2e2f66696c653000", 0x8100, 0x0) faccessat(r1, &(0x7f0000000000)="2e2f66696c653000", 0x2, 0xa00) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000003000)=0x3ff) sendmmsg(r6, &(0x7f0000d3d000-0x12c)=[{{&(0x7f0000096000-0x58)=@alg={0x26, "736b636970686572000000000000", 0x5, 0x20, "73686132323400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000d16000)=[{&(0x7f0000d58000)="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0x1000}, {&(0x7f0000b18000)="da04c25271e246f80ae10046b3ad708cac2880e58d403b3d17d6fe0dd485d75f0cea26c15daad2446b560ca5df4de0de46f6ac9999c652522957c80fcc4996d6471f5ce9cf38eb0159a34ed96fb3278f04c7c5e98461b4", 0x57}, {&(0x7f00001ea000-0xc8)="7adeb3c7e5ddf6b17a79f0b2580419a2f0721f224eac794ce14fc1527e107f935559655c8c6c3d088c3deb70ebef1c9028f8b8ca9f3460a4c0a66dc7c209b2a58d97f85c13e0e29b7efba664c18b3990041a02ee5a05385f19a8c28615552e918bdba4548af3b638a23e10a19be19a2c5e7e79d14ae7e7d53291ae6fbe7f067bd671f99ba595c78fea3735405033700f3a85adb21875048d6e753fceb6b8d0f3724fe2073a4d2e895e231d8e73da22bf3dc4ee47aac24fd380d5de242b2b00c2aa5a192d6a6865f3", 0xc8}, 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{&(0x7f0000189000)="0961724799847dcb32bc00e9798c0d9742d05875bed05ea3d7a3e7c8909b80594fe51279a8df7e66f5b4bbf9370bbcfb2712b48e23a5373f5e4c51e867bda4e2c847eae371cdd9a7c4fef6f917d53ca491c6b8a29de6b495dcebaf19c53017f66036499990f6b274a02876487078b6845fcfafea6e943f2859700a51fe887dd2b3f0002959ae1f67aa6fb32739f2eab36ecb3ce29f14f527b01d50abb08842a26a11eb215e4eb784ced7d9", 0xab}, {&(0x7f0000247000)="d8c15e019c98f1f9d42368e4dbde0f9edd102da8f9623fe87c0baaefeac294390a6af9363f99b775e4b3252ed40261ee54c56eb5da5bfdaa69ced1710c722fd2ddb3fec89723a3c087b11ac5ab4495c1e428a204ba519bd03a3761f80b34b9d7e2f33caa082ba07ff24992a327d3578787b3eda1d0b7ff29", 0x78}, {&(0x7f00007b8000-0xf1)="c1b658e26f1ef7961680058280c683e3de7502400d39a2c6a1a57191d0994275d522a1ee62f83da9c75e642edb3656111b658db811a09fc88b28831ac7c47862bfed4dd275fa7bbfa906aeb0e240756b2201acaf5cdbc10f84fd473315eb90fd7c40452fb16668cd21873b9fce92ab661e473961cafd44d3677d06afe8f284b27cb91d544bc47c9abbf663d1e04fc76d5a64a90e6014b8d9c0fdc2a25ede9b39056f2d1e9f00acca543c128773501ff6e3e186d0d8bb177594209f2a3db2680e3810840d1c54899724806cfdf7953c74d5a998c4003f1f1eac82993846b3a561f6a13d34dfdfaeb0e0ac48006a7c2679e0", 0xf1}, {&(0x7f000025e000-0x95)="473ef84b9ee702500be6b952f206fc82e86543c725d24502a865b4efbea69a38f29f021a55f8e33a58d73ddc0c45713af56c9a6e99041f5de2f8802b0360aa91c1279290202ec5b0e31eb3a75d10875e6f262e002601905413e3183c33e4eea35a3d10fb636cdb7781281e29be63ebff6746c45b9385fe524da15e088d1994d835a6c94b3996c8aa81a2c3d9001a6c9b2b88fc5af1", 0x95}], 0x7, &(0x7f000017b000-0x1240)=[{0x1010, 0x114, 0x4, "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{0xc8, 0x105, 0xfffffffffffffff7, "af603cbd5c5c71177a1f496827549cd91fddcbd2b69cc2896a39d763c0f6b42379d5aa3bd864cc3085cb5b88574a71060ad15f3220a931ab8bea97d3995c5181d017cb3a15fadb6eb7e46611ce5af5656bbf51c04353f50fc1afae524bcab83253fd5e25d42477b45673b37144b94d9020eb475939004dad14923f9c4015a14d0580ddf10d4ccd86d299b1226ed96537163f47e8e35d22aa009c1fe6c2f5f8d273fe81d901c8b15edb91d0c1a1d09827dc2eeeacc747"}, {0x90, 0x114, 0x7ff, "1ba4a30e731715343a3bf286998c88a2e87f3450cf1f8916ef9eb6c20663fad9f8088cec2cc48146074c31a68e2dc7622c8bf5f5c3196afdca249e6657b283f2daba54b0288d405d88fa3e6b09b16aefa5783d662d6bba5e4ff31137d6986344554213c4f2207a1c7f2fd81980190b5a0912a210e62d4e7195494cce"}, {0x60, 0x101, 0x9, "66452a7f0e603f24592e3673deadfcf94d91ff71e82b3b26524fcbad227c6987fb9c00b93c1ea2a246f8a88e320a8cad8bb887098e3039857947d80d8ef416e006e9915bef3a5ff34a"}, {0x78, 0x112, 0x1, "f28f718d7bcb1df26b037bfe7b4d281e4bab53387c84aabbffedf5cea3d0750d8f2e44be40135a0e3b9ac9191990613e38cba9e0745ed3e37641b546942d4f8f8c512242e3da44030e493f0681eb435c714db4724738d3e64220913cdacfd94b60c1009ce210"}], 0x5, 0x0}, 0x3f}], 0x5, 0x0) 2017/10/19 08:57:39 executing program 5: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2000000000009, 0x30, &(0x7f000013d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x801, 0x76f) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000634000)={0x10001}, 0x1) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000c67000-0x4)=0x0, &(0x7f00005b9000)=0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d10000-0x5c)={{0xa, 0x3, 0xfffffffffffff23f, @loopback={0x0, 0x1}, 0x80000000}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x5, [0xff, 0x100, 0x7, 0x4, 0xffff, 0x1d, 0x6c5, 0xfffffffffffffffe]}, 0x5c) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{&(0x7f0000126000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065a000-0x20)=[{&(0x7f0000aa5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000279000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x2, &(0x7f0000d0f000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x200000000042a8}, 0x1}, {{&(0x7f00003c0000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d0f000-0x70)=[{&(0x7f0000bad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004c8000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000181000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000d0f000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000075d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f000028f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000d0f000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x7, &(0x7f00001a3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0xbcdf}, 0xfff}, {{0x0, 0x0, &(0x7f0000649000)=[{&(0x7f0000d0f000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000d0e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000074000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000210000)="000000000000000000", 0x9}, {&(0x7f0000d0e000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x5, &(0x7f0000255000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000891000-0x30)=[{&(0x7f0000d0c000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000d0f000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000c8f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x3, &(0x7f0000d0e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x10000}, 0x3}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0e000)="000000", 0x3}, {&(0x7f00003f9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000d0f000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f0000071000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000d0f000-0x53)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000d0f000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000408000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000d0e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x8, &(0x7f0000b13000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x0}, 0x5}], 0x5, 0x0, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd7000)="2f6465762f72666b696c6c00", 0x10800, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fe2000-0x4)=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d4d000)={0x2, [0x0, 0x0]}, &(0x7f00004b7000)=0xc) r3 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = socket$inet(0x2, 0x1, 0x3f095de6) r6 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000274000)={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]}, 0x36a, 0x6}, &(0x7f000066d000)=0x98) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000a38000-0x78)={0x6, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x4, 0xcf5, 0x81, 0x100, &(0x7f000029a000-0x10)=@common="65716c00000000000000000000000000", 0x93200000000000, 0x1, 0x7f}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000937000-0x8)={r2, 0x2}, 0x8) r8 = fcntl$dupfd(r4, 0x0, r4) write$tun(r8, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) fcntl$setown(r4, 0x8, r3) setsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f000075f000-0x4)=0x7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000c7d000)={0xfffffffffffeffff, 0x5, 0x7, 0xcc, 0x7, 0x0, 0x3, 0x69bc, 0x1, 0x40, 0x4, 0xffffffffffffff00}) syz_open_dev$loop(&(0x7f0000dec000)="2f6465762f6c6f6f702300", 0x1, 0x0) [ 132.334381] ffffffff81660017 ffffffff81003066 ffff8801ce747ad0 00000001a5769067 [ 132.334383] Call Trace: [ 132.334397] [] dump_stack+0xc1/0x128 [ 132.334409] [] handle_userfault+0xa37/0x1300 [ 132.334419] [] ? ___preempt_schedule+0x16/0x18 [ 132.334432] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 132.334441] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2017/10/19 08:57:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000d67000)="2e2f66696c653000", 0x410082, 0x4b) fgetxattr(r0, &(0x7f0000324000-0x9)=@random={"6f73782e00", "2cc4e600"}, &(0x7f00006ec000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) symlink(&(0x7f00007b1000-0x2)="2e2e", &(0x7f0000c1a000)="2e2f66696c653000") symlink(&(0x7f0000004000)="2e2e", &(0x7f0000fc5000)="2e2f66696c65302f62757300") r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000e29000)=[], 0x0, 0x1, 0x0) r2 = socket(0xa, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003ab000-0x10)={0x0, 0x800, 0x50, 0xe0b4}, &(0x7f0000863000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004db000)=@sack_info={r3, 0x7, 0x9}, &(0x7f0000b36000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000edc000)={0x0, 0xda, "40054b166dc0b1f5635d32996043eb890a7226f82a9ff736bc984b30d657b2c63d02d89d0705a7f2736795bd9e63023d4be9cf6949d5c4dfa0de837534ac54535feff6f7f0b465d9609b9acafe13f1e981bba6f070411467e80e8e91e7b76b6744f5370b4a4985091bd3d92f20d3f9948ecf2159771315809fd8f4042cfaca04a53709738f6fb47a3c0bbaf9ad23d89c8f2b1ff5b6ba1d3c3902e78d50656622ce19449c3d5037e1fd0cc73b712552795c5c60f2baf9022d62c318bb09dc956a989d466509ea6044b81fa406b87c7dae4f420b38b4f7c7a40c49"}, &(0x7f00005e6000)=0xe2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c38000)={r4, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, 0x98) creat(&(0x7f0000e5b000-0x8)="2e2f66696c653000", 0x80) accept4(r2, &(0x7f00005f2000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e47000-0x4)=0x6e, 0x0) creat(&(0x7f0000506000)="2e2f66696c65302f62757300", 0x1) 2017/10/19 08:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f45000)=0x14, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f83000-0xc)={0x0, 0x0, 0x0}, &(0x7f000098c000-0x4)=0xc) r1 = getpgid(0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x2c, &(0x7f0000ff2000-0x10)={0x19, 0x8, 0x3c, 0x0}) seccomp(0x1, 0x0, &(0x7f0000315000)={0x1, &(0x7f0000d5b000-0x8)=[{0x6, 0x0, 0x0, 0x500e9}]}) r3 = creat(&(0x7f0000519000-0x8)="2e2f66696c653000", 0x102) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00007a5000)=0x0) ioctl$void(r0, 0x5451) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aa0000)={0x0, 0x0}, &(0x7f00004b4000)=0x8) r4 = getpgrp(0x0) sched_getaffinity(r4, 0x8, &(0x7f0000d8e000-0x8)=0x0) fcntl$F_MEM_LOCK(r3, 0x800) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000016d000)=[], 0x0, 0x0) 2017/10/19 08:57:39 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") r0 = inotify_init() fcntl$setsig(r0, 0xa, 0x13) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000049000)="5c253a656d3000", 0x1) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000004a000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000037000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000049000)="2e2f636f6e74726f6c00", 0x1000, 0xfff) fcntl$setown(r0, 0x8, r2) inotify_add_watch(r0, &(0x7f0000047000-0x6)="2e2f62757300", 0x1000000) ptrace$pokeuser(0x6, r2, 0x2, 0x8) fcntl$setstatus(r0, 0x4, 0x400002800) r3 = open(&(0x7f0000019000)="2e2f62757300", 0x101000, 0x8) r4 = openat(r3, &(0x7f0000010000-0x6)="2e2f62757300", 0x100, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r4, &(0x7f000000d000)="2e2f62757300", r4, &(0x7f000000e000)="2e2f6275732f636f6e74726f6c00", 0x2) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000042000-0xe)="2e2f6275732f636f6e74726f6c00", &(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000004b000-0x4)=0x8000, 0x4) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x203, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000004b000-0xa)="2e2f6275732f636f6e74726f6c00", &(0x7f0000048000)="2e2f62757300") 2017/10/19 08:57:39 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000002, 0x0) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x8000, &(0x7f0000007000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x12000, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000005000-0x14)="0000000000000000000000000000000000000000", &(0x7f0000010000)=0x14) recvfrom$inet(r0, &(0x7f000000a000)="", 0x0, 0x102, &(0x7f000000b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000f000-0x18)=@generic={0x9, 0xfffffffffffffe00, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000013000-0x9)="2f6465762f73672300", 0x1b, 0x100) r3 = accept4$llc(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x640758b03a7f3a0c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000014000-0x4)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000013000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r3, &(0x7f0000015000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000012000)=0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000012000)=0x0) ptrace$peek(0x2, r4, &(0x7f000000a000-0x8)=0x0) 2017/10/19 08:57:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00006bb000)="", 0x0) syz_fuse_mount(&(0x7f000014c000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$fuse_init(r1, &(0x7f000034c000-0x50)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = epoll_create1(0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000f1b000-0x8)={0x4, 0x2, 0x5, 0xdb, 0x3}) ioctl$int_in(r1, 0x5423, &(0x7f00002a1000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007fb000)={0x0, 0x0}) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r4 = gettid() rt_sigsuspend(&(0x7f000065b000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000533000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000620000)=0x6fed, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b52000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000a4000-0x20)=[], 0x0, &(0x7f0000b57000-0x10)={0x0, 0x0}, &(0x7f0000b57000-0x8)={0x0}, 0x8) ioctl$int_in(r5, 0x5452, &(0x7f0000b54000)=0x3f) poll(&(0x7f0000d7e000)=[{r0, 0x4, 0x0}, {r3, 0x80, 0x0}, {r6, 0x0, 0x0}, {r2, 0x8084, 0x0}, {r0, 0x10, 0x0}], 0x5, 0x2040000000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000eb2000+0x7b)={0x0, 0x0}) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r4}) dup2(r2, r6) tkill(r4, 0x16) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TUNSETLINK(r7, 0x400454cd, &(0x7f0000f92000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f6000-0xa)="2f6465762f70746d7800", 0x200200, 0x0) [ 132.334450] [] ? try_to_wake_up+0xb7/0xee0 [ 132.334459] [] ? migrate_swap_stop+0x920/0x920 [ 132.334467] [] ? plist_check_head+0x4a/0x60 [ 132.334477] [] ? handle_mm_fault+0x117b/0x2530 [ 132.334486] [] ? handle_mm_fault+0x1fc3/0x2530 [ 132.334495] [] handle_mm_fault+0x1fd1/0x2530 [ 132.334503] [] ? __pmd_alloc+0x410/0x410 2017/10/19 08:57:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r1 = getegid() setfsgid(r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a22000-0x18)={0x0, 0x0, 0x30, 0x0, 0xffffffffffff8001}, &(0x7f00006d8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000990000)={0x6, 0x1, 0x7, 0x7544, r3}, &(0x7f0000826000)=0x10) fcntl$setsig(r2, 0xa, 0x17) fsync(r0) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000409000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c14000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000bc5000)=@assoc_value={r5, 0x8}, 0x8) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f00008ce000-0x1ff)="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", 0x1ff}], 0x1, 0x10049) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00001bb000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000858000)=0x1c) getsockopt$inet_tcp_TCP_PSP_CHECK(r4, 0x6, 0x6c7, &(0x7f0000b88000-0x4)=0x0, &(0x7f000028b000-0x4)=0x4) sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000088e000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x1691, 0x0, 0x0, 0x1e, 0x10, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) 2017/10/19 08:57:39 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000dd4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f0000002000-0x17)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"bc0570d3066d57"}, 0x5}, 0x10) [ 132.334511] [] ? memset+0x31/0x40 [ 132.334522] [] __do_page_fault+0x5b7/0xd70 [ 132.334531] [] ? mm_fault_error+0x2c0/0x2c0 [ 132.334539] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.334547] [] do_page_fault+0x27/0x30 [ 132.334555] [] page_fault+0x28/0x30 [ 132.334562] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 132.334569] [] ? do_sched_setscheduler+0xa2/0x210 [ 132.334576] [] ? sched_setscheduler+0x10/0x10 [ 132.334583] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 132.334591] [] SyS_sched_setscheduler+0xd/0x20 [ 132.334600] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 132.391308] IPVS: Creating netns size=2536 id=56 [ 132.551647] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 132.577733] CPU: 1 PID: 19113 Comm: syz-executor0 Not tainted 4.9.57-g9eaaf14 #69 [ 132.585336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.594931] ffff8801d8f878b0 ffffffff81d91689 ffff8801d8f87b90 0000000000000000 [ 132.602953] ffff8801c691ce90 ffff8801d8f87a80 ffff8801c691cd80 ffff8801d8f87aa8 [ 132.610949] ffffffff81660017 ffffffff81537bcb ffff8801d8f87a00 00000001a5769067 [ 132.618932] Call Trace: [ 132.621518] [] dump_stack+0xc1/0x128 [ 132.626877] [] handle_userfault+0xa37/0x1300 [ 132.632920] [] ? kmem_cache_alloc_trace+0xfb/0x2a0 [ 132.639483] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 132.646479] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 132.652867] [] ? unwind_next_frame+0x86/0xe0 [ 132.658908] [] ? __save_stack_trace+0x7d/0xf0 [ 132.665035] [] ? handle_mm_fault+0x117b/0x2530 [ 132.671255] [] ? handle_mm_fault+0x1fc3/0x2530 [ 132.677468] [] handle_mm_fault+0x1fd1/0x2530 [ 132.683503] [] ? __pmd_alloc+0x410/0x410 [ 132.689189] [] ? save_stack_trace+0x16/0x20 [ 132.695139] [] ? save_stack+0x43/0xd0 [ 132.700568] [] ? kasan_kmalloc+0xad/0xe0 [ 132.706255] [] ? kmem_cache_alloc_trace+0xfb/0x2a0 [ 132.712819] [] ? bpf_prog_alloc+0x13e/0x180 [ 132.718766] [] ? do_seccomp+0x632/0x1860 [ 132.724456] [] __do_page_fault+0x5b7/0xd70 [ 132.730321] [] ? mm_fault_error+0x2c0/0x2c0 [ 132.736276] [] ? map_vm_area+0x9e/0xd0 [ 132.741792] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 132.748440] [] do_page_fault+0x27/0x30 [ 132.753959] [] page_fault+0x28/0x30 [ 132.759220] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 132.766039] [] ? bpf_prog_create_from_user+0x121/0x2c0 [ 132.772944] [] ? watchdog_nmi_disable+0x120/0x120 [ 132.779412] [] do_seccomp+0x632/0x1860 [ 132.784928] [] ? SyS_futex+0x22e/0x2d0 [ 132.790444] [] ? __put_seccomp_filter+0xa0/0xa0 [ 132.796733] [] ? do_futex+0x15f0/0x15f0 [ 132.802324] [] ? __fget_light+0x188/0x1e0 [ 132.808094] [] SyS_seccomp+0x24/0x30 [ 132.813433] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/19 08:57:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000026c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$ipx(r1, &(0x7f0000001000-0x73)="9eb8065209bddf345f79473468cb5930df01c6df0fb6bb7aa8e617c069ffd8d39c60036c1867f45929fcc542f3b2ab22fade32f38ca3698511bd0e8ef8921302cdc5dfa7081a65ea9d16d6ce81b48926d7514b23a124c37c29c317cf71dbce90c61940d1bce6aaccce833dc3f74f8956ad02ac", 0x73, 0xc810, &(0x7f0000001000-0x10)={0x4, 0x98fb, 0x4, "1df538c8dc48", 0x100000000, 0x0}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x9, 0x6, 0x2, 0x8, 0x4, [{0x9, 0x4, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80, 0x7, 0x400, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x7540, 0x5, 0x2, 0x0, 0x0, 0x800000400, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x1009, 0x0, 0x0, 0x0}]}) madvise(&(0x7f00009d9000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="a93c3f3209c592488432ab479e941cfc98de57969c2e2aafe9098f772c6bdae8ba6ea99541b560b4b6a4e59c0c19e647e21acbaa962e2b5c074f358432ba6291a36943e9a7662244e1734cf4632268c38f56c2012139f3bc08", 0x59, 0x4080, &(0x7f0000003000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001d4000-0x9)="2f6465762f70707000", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000002000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000276000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x47, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0xe272, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd6b1}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x7) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x2, 0x1, 0xb03, 0x8, 0xa0, 0xa0, 0x5, r3, r4}, {0x2, 0x0, 0x0, 0x3, 0x3, 0x7, 0x8, 0x2eb8}, {0x1, 0x1000, 0x9, 0xff}, 0x4, 0x5, 0x4, 0x0, 0x54, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x9, 0x0}, 0x11, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x2, 0x80000000, 0x3, 0x81, 0x9}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x6)={0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a94000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a93000/0x3000)=nil, 0x3000) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000003000)={r5, 0x1c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:39 executing program 1: mmap(&(0x7f0000000000/0xca1000)=nil, 0xca1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000bd8000)={0x0, 0x0, 0x33, 0x0}, 0xc) utimes(&(0x7f0000c9e000)="2e2f66696c653000", &(0x7f00003df000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ca1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ca2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0xfffffffffffffff8, 0xf) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000028f000/0x4000)=nil, 0x4000, 0x200000000003, 0x20000832, r0, 0x0) mmap(&(0x7f0000ca2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000683000-0x8)="2e2f66696c653000", &(0x7f00002c8000)="", 0x0) mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000002000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4000013, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ca3000)=0x0) r5 = fcntl$dupfd(r2, 0x406, r3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000073c000)="6e7600", 0x3) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, r4}, &(0x7f00001dc000-0x18)={0x0, 0x200, 0x7, 0x0, 0x7fffffff, 0x1}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00005bd000)={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="7b35ed49832c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de6a316da9c1d27ed1885266f75a2973"}) recvfrom$inet(r3, &(0x7f0000003000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x2, &(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5e7", 0x1e) connect$netlink(r0, &(0x7f0000036000-0xc)={0x10, 0x0, 0x3, 0x617f}, 0xc) mmap(&(0x7f0000ca3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ca4000-0x8)="2e2f66696c653000", 0x0) 2017/10/19 08:57:39 executing program 4: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x3, &(0x7f0000043000)="") r0 = open$dir(&(0x7f0000027000-0x6)="2e2f62757300", 0x8000452002, 0x80) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af0000)="2e2f62757300", 0x1a) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fcd000-0x8)="2e2f66696c653100", 0x1040, 0x6ea8) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00006e5000-0x8)="2e2f66696c653000", &(0x7f000032f000)="6c6f67667300", 0x20008, &(0x7f0000fc7000)="") r1 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x300000, &(0x7f0000fc9000)="") sendto(r1, &(0x7f0000724000-0x6e)="24ab7d6f3935e4cc767f7afc6d12dd318c7e4dbd91ba09aff0c694bd53f92623cd6171237a7ea37c74f36fbdadc364a469d20f27c4f63534fa31f618a5e959b3792d6e36cba7784383f32404c96658d72974ccd1fd2f5b806dd09306ff98c732005cfc28deeb0b2f95eb11d9d114", 0x6e, 0x20000810, &(0x7f000047f000)=@sco={0x1f, {0x79a, 0x400, 0x81, 0x5, 0x8, 0x0}}, 0x8) readlinkat(0xffffffffffffffff, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000060000)="2e2f66696c653000", 0x200) mount(&(0x7f0000fc3000)="2e2f66696c653100", &(0x7f0000d87000)="2e2f66696c653000", &(0x7f0000fc3000)="2f00000000", 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00004aa000-0x6)="2e2f62757300", &(0x7f0000fce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b9d000-0x4)=0x0, &(0x7f00005ff000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x0) syz_fuse_mount(&(0x7f0000fce000-0x8)="2e2f66696c653000", 0xa000, 0x0, r2, 0x5, 0x104c800) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="10") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fcc000)="2e2f6275732f66696c653000", 0x48000, 0x1) recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/10/19 08:57:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = memfd_create(&(0x7f00006a2000-0x2)="0027", 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) setsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f00009a0000)="83e60e7e65e4fb533ac91a68e030e593d0587e92adafc63e1079725b8423af8c1ef6e31ceea9f4dce25a22a639bee543ec1804071a375deb53249655f0404e", 0x3f) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000003a000)={0x1, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) sched_rr_get_interval(r0, &(0x7f0000444000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00006a6000-0x8c)={0x5, 0x7fc, 0xd7, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000969000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000bd000-0x10)={r4, r5/1000+30000}, 0x10) clock_gettime(0x0, &(0x7f00003f4000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00009b9000)=[{0x5, 0x7ffffffffffffe01, 0x0, 0x3, @tick=0x1, {0x6, 0x4}, {0x3, 0x800}, @addr={0xb, 0x80000001}}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000816000)={{0x1, 0x3, 0x1007, 0x0, 0x100}, 0x7e, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_TCP_SILENT_CLOSE(r3, 0x6, 0x6bd, &(0x7f0000226000)=0xe7f, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003c000-0x50)={0x106, @time={0x77359400, 0x0}, 0x4000000002, {0x6, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000094b000)={0x0, 0x1}, &(0x7f0000e7d000-0x4)=0x8) read$eventfd(r1, &(0x7f0000e2d000)=0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000b3f000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000-0x4)=0xe8) r7 = getegid() syz_fuse_mount(&(0x7f0000f8e000-0x8)="2e2f66696c653000", 0x2, r6, r7, 0x9, 0x8000) ioctl$int_in(r3, 0x5421, &(0x7f0000e01000-0x8)=0x4e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00004b3000)={0x12000000000, 0x7fff, 0x6de05326, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netrom(r1, &(0x7f0000144000)=@full={{0x3, {"f428461588b70b"}, 0x7}, [{"d01364eb45eb81"}, {"cb633fa5c0d9f1"}, {"2b2376695e470a"}, {"7c0b484bd81b04"}, {"30240dc8a9bd06"}, {"2c81ed4224a22c"}, {"aecf0101000036"}, {"3dead818d2b31f"}]}, 0x48) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000d27000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) writev(r8, &(0x7f00000ab000-0x10)=[{&(0x7f0000293000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca0164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000c000100040808000000ec6b0f536e06", 0x58}], 0x1) 2017/10/19 08:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x100000000000003, 0x84) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000ac5000-0x4)=0x5ffffffffffffffe, 0x4) getpeername$unix(r1, &(0x7f0000b5f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000610000)=0x8) bind$netlink(r1, &(0x7f0000070000-0xc)={0x10, 0x0, 0x801, 0x5}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00004b8000)={0x0, 0x8000}, &(0x7f0000ed7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000a4e000-0x8)={r4, 0x6}, &(0x7f0000a86000)=0x8) bind$inet(r3, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r3, 0xfffffffffffffffd, r3, 0x0, 0x7f, 0x3) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00001cf000-0x28)={&(0x7f000085d000/0x4000)=nil, 0x0, 0x0, 0x7d, &(0x7f0000026000/0x4000)=nil, 0xb9}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000069f000-0x8)={r5, 0x89d}, &(0x7f00004f4000-0x4)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd3000)={0x0, 0x0}) sendto$inet(r3, &(0x7f00009fe000-0x1)="55", 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = dup3(r3, r7, 0x80006) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000617000-0x4)=0x0, &(0x7f000049a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f7f000-0x10)={r6, 0x3, &(0x7f0000da5000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xd1}]}, &(0x7f0000891000)=0x10) getsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000255000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ffe000)=0xd2) shutdown(r3, 0x1) setsockopt$sock_int(r3, 0x1, 0x3b, &(0x7f000042a000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000188000-0x10)={0x2, 0x4000000000200, 0x800, 0x3a32825d, r9}, &(0x7f0000d3e000)=0x10) accept$unix(r8, &(0x7f000000a000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000465000-0x4)=0x6e) recvfrom(r3, &(0x7f0000615000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x4000000001ffb, 0x0, 0x0) getpeername$ax25(r8, &(0x7f0000bed000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000792000-0x4)=0x10) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000c08000-0x4)=0x300000000000, 0x4) shutdown(r3, 0x1) pipe2(&(0x7f000095f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) splice(r3, 0x0, r10, 0x0, 0x9, 0x3) 2017/10/19 08:57:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4000000000) r1 = dup2(r0, r0) fcntl$setstatus(r1, 0x4, 0x800) r2 = open$dir(&(0x7f000004a000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00008c6000-0x8)=@abs={0x100000000, 0x0, 0x1}, 0x8) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) r5 = epoll_create(0x7) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001d6000)="2f6465762f6877726e6700", 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000422000)={0x6, {{0xa, 0x1, 0x84, @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]}}, 0x88) r7 = add_key(&(0x7f0000ac9000-0x5)="7573657200", &(0x7f000020a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f91000-0x1000)="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", 0x1000, 0x1) keyctl$update(0x2, r7, &(0x7f0000f4d000-0x1000)="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", 0x1000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000d89000)={0x0, 0x0}) close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r8 = gettid() 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, 0x3, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000579000/0x4000)=nil, 0x4000, 0x1000000000000004, 0x1000000000000035, r2, 0x2000000200003) r9 = open(&(0x7f0000001000)="2e2f66696c653000", 0x1, 0x8) mmap(&(0x7f0000434000/0x3000)=nil, 0x3000, 0x3, 0x110, 0xffffffffffffffff, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b62000/0x1000)=nil, 0x1000, 0x3, 0x31, r9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/10/19 08:57:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x1, 0x3}, {0xfffffffffffffffd, 0x7}, 0x4, 0x6, 0xfeb6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005ed000)={0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x80801) inotify_init1(0x80800) mmap(&(0x7f0000ccf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ccf000)="252e2500", 0x1) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x3, 0x34, r2, 0x0) unshare(0x8000000) mmap(&(0x7f0000667000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r3, 0x22, 0x1) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4004, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000cd0000-0xb)="2f6465762f766373612300", 0x2, 0x40) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000fa4000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000055e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00005a5000)={r7, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00001eb000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000239000)={r9, r8}) r11 = dup2(r4, r4) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f6a000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000cd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r11, 0x10e, 0x8, &(0x7f000067d000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00002d4000)={r10, 0x0, r11}) unshare(0x40601) 2017/10/19 08:57:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004cb000-0x1)="00", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310bc", 0x12) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) fcntl$addseals(r0, 0x409, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000444000-0x4)=0x0, &(0x7f000044e000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x6, 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, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) listen(r3, 0xd7) syz_extract_tcp_res(&(0x7f0000621000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) mmap(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x1000002, 0x33, r3, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f00002e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000519000-0x4)=0x1000) r6 = getpid() r7 = getpgrp(0x0) tgkill(r6, r7, 0x6) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x4, 0x5110, r5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c5eff8c88000700f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e1947005504000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87c93fff6ba00b300026c0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xbf) 2017/10/19 08:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x11, 0x16, 0x201, 0x0, 0x0, "3d"}], 0x11}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x0, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) futex(&(0x7f000000c000-0x4)=0x9, 0x0, 0x0, &(0x7f0000ff2000)={0x0, 0x5}, &(0x7f0000902000-0x4)=0x1fffffffffffd, 0x6) r2 = socket(0x10, 0x801, 0x0) sendto(r2, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x3, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000e3e000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00001b2000)=0x14) timer_gettime(0x0, &(0x7f0000ecf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) memfd_create(&(0x7f0000e7f000)="00", 0x2) 2017/10/19 08:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000289000-0x1)="45", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00004fb000)="2e2f66696c653000", 0x0, 0x2) recvmsg(r1, &(0x7f00009f6000)={&(0x7f00001a5000-0xe)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00001b2000-0x80)=[{&(0x7f0000faa000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000616000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000df3000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000406000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f00004a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000a46000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000a8b000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000766000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x8, &(0x7f0000a32000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67, 0x800}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e89000-0x18)={0x0, 0x3f, 0x0, 0x101, 0x5e5}, &(0x7f0000e47000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000096d000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe(&(0x7f0000118000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = memfd_create(&(0x7f0000377000)="d8", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000036e000)={0x3, [0x80000000, 0x2, 0x5]}, 0xc) pwritev(r4, &(0x7f0000f24000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000148000)=@ax25={0x3, {"bc113f82b988b5"}, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000cc9000-0x54)=[@in6={0xa, 0x1, 0xe8c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x82e3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00005e5000)=@assoc_value={0x0, 0x61}, &(0x7f0000f96000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00001a3000-0x8)={r5, 0x7ff}, &(0x7f0000ce6000)=0x8) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getegid() lstat(&(0x7f00001ec000-0x8)="2e2f66696c653100", &(0x7f000099d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000f3000-0x8)="2e2f66696c653000", &(0x7f00008cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000df8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000700000-0x6)="766567617300", 0x6) pwritev(r7, &(0x7f0000000000)=[{&(0x7f0000010000-0x1000)="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", 0x1000}, {&(0x7f000051c000)="60bf96fcefa2cbb95536d8e18fcd338417e7dbafa30069d9e9dbf7dab45f94904b94681a063b81ff380af171006a0ce6de30f0b1c0f29a59b066c3af27973e3ace6247be49fc8927b8eeb0fbea71ada9985433d3e51316f8e76b4a04f40a687946b3dda6cca08bf1a98036b47374bd7885edd847bbceb52427038dc61be462d5a1", 0x81}], 0x2, 0x0) write$sndseq(r7, &(0x7f0000005000-0xf0)=[{0x100000001, 0xffffffffffffff01, 0x401, 0x200, @time={0x77359400, 0x0}, {0x5, 0x7fffffff}, {0x200, 0x2}, @result={0xe6b, 0xffffffffffffff61}}, {0x8001, 0x1927, 0xfffffffffffffffc, 0x20, @tick=0x200, {0x4df, 0x7}, {0x3ff00000000, 0xffffffffffffa7a2}, @time=@tick=0x3ff}, {0x402, 0x2, 0x8, 0x9, @time={0x0, 0x989680}, {0x75e5, 0x6}, {0x0, 0x80}, @raw8={"61918ec4e3fbb30a9673900d"}}, {0x539, 0x600000000000000, 0x101, 0x0, @time={0x0, 0x0}, {0x1, 0xffff}, {0x8, 0x5}, @raw8={"6c3350ca5dc0b4ab04d64f4d"}}, {0x10000, 0x8, 0x3, 0xffffffffffffffff, @time={0x0, 0x989680}, {0x5, 0x9}, {0x7, 0x1}, @time=@tick=0x3}], 0xf0) syz_open_dev$vcsn(&(0x7f000025f000-0xa)="2f6465762f7663732300", 0x0, 0xc0001) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000e98000)={0x10001, 0x8001, 0x8, 0x0, 0x1c000000000000, 0x5928}) 2017/10/19 08:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000b87000)="", 0x0, 0x2) seccomp(0x1, 0x0, &(0x7f0000454000-0x10)={0x1, &(0x7f00002a5000-0x8)=[{0x6, 0x0, 0x0, 0x50017}]}) r0 = open(&(0x7f00003a7000-0x8)="2e2f66696c653000", 0x0, 0x0) get_thread_area(&(0x7f0000805000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$fuse_notify_inval_inode(r0, &(0x7f0000c9c000)={0x28, 0x1000, 0x0, 0x8, 0x200, 0xb9}, 0x28) prctl$setptracer(0x59616d61, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000060a000-0xc)={0x2, 0x4, 0x7fff, 0xcc6, 0x20, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001be000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/19 08:57:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000001000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_settings={0xfffffffffffffff9, 0xcb0, @cisco=&(0x7f0000001000-0x8)={0xffffffffffffff29, 0x10000}}}) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00006dd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x0, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/10/19 08:57:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200400, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={0x0, 0xcf, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r1, 0x4, 0x1, 0x2, 0x8001, 0x2}, &(0x7f0000002000)=0x14) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x14140) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000002000-0x4)={0x9, 0x8001, 0x4bff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x800000) timerfd_gettime(r2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0xfffffffffffffffd, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000e80000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x1, 0x0, &(0x7f0000bd8000)={0x0, 0x1c9c380}, 0x0) 2017/10/19 08:57:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x6, &(0x7f00008b6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000531000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e01000-0x8c)={r2, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000000c000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c26000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f4e000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000097d000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = getpgid(r3) sched_setaffinity(r4, 0x8, &(0x7f000056b000)=0xe4d9) openat$ptmx(0xffffffffffffff9c, &(0x7f000075d000)="2f6465762f70746d7800", 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x58, 0x0) r9 = dup2(r5, r5) fcntl$setstatus(r8, 0x4, 0x46c00) fcntl$setpipe(r8, 0x407, 0x0) writev(r8, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) dup2(r5, r7) writev(r9, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) r10 = memfd_create(&(0x7f0000b43000)="008c", 0x1) writev(r10, &(0x7f0000eb7000-0x20)=[{&(0x7f0000746000-0xc7)="38ff56cf63759bacc97d397dfd1c9437b88ea6b505aedbc8f5af162625240b38e9c15d172701176ae318fd0ead7644aeee79cd7c82d81481db4ade6e0f7c4ce38df9a85c9ffff170cbf2c7841ffdd1", 0x4f}], 0x1) fadvise64(r1, 0x0, 0x88, 0x3) execveat(r10, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000d41000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f000026b000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x1, 0x9, 0x4e, 0x0, &(0x7f00008fb000-0x10)=@common="6970365f767469300000000000000000", 0x80000001, 0x7ff, 0x6e7}) write(r10, &(0x7f000069d000)="d32f9cce231c7367c0b09974a34c200045e92c855796003e16020bb00c96086413680c64ae07000000000000004360839a3bd0c6b74ac46dec9de2366ab54a256b1d65de5015f326e43b1bf490e22b980e0997074099eb91fb6aae38c8caadc739e22b905ca93a02374788b839ea5343856fd6aad9f0", 0x76) 2017/10/19 08:57:40 executing program 1: clone(0x0, &(0x7f0000001000-0x82)="", &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0xe1)="") socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) getresgid(&(0x7f0000003000)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) stat(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000c1000-0x8)="2e2f66696c653000", &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r2 = syz_open_dev$sg(&(0x7f0000b8c000-0x9)="2f6465762f73672300", 0x100, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) clock_adjtime(0x7, &(0x7f000003d000-0xd0)={0xfff, 0x7000000000, 0xcf2, 0x5, 0x400, 0x4, 0x4, 0xffffffff, 0x46f, 0x3f, 0x1f, 0x3, 0xea, 0x7, 0x6e, 0x3, 0x7, 0x200, 0x10001, 0xfffffffffffffffc, 0x2000000005, 0x0, 0xa2, 0x0, 0x9, 0x8}) pwrite64(r3, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) lseek(r3, 0x7ffffffffffffffb, 0x1) r4 = fcntl$getown(r3, 0x9) write(r3, &(0x7f0000008000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afa3f609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) socket$netlink(0x10, 0x3, 0x6) get_robust_list(r4, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r3, r3, &(0x7f000003c000)=0x0, 0x1000) readv(r3, &(0x7f0000032000-0x60)=[{&(0x7f0000038000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000003f000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000003f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") getdents64(r3, &(0x7f00006b2000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) creat(&(0x7f00004c6000-0x8)="2e2f66696c653000", 0x40) read(r3, &(0x7f00006bd000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) r5 = gettid() fcntl$lock(r3, 0x7, &(0x7f000000e000-0x20)={0x2, 0x1, 0xfff, 0x100, r5}) write$fuse_bmap(r2, &(0x7f0000001000-0x18)={0x18, 0x9, 0x0, 0x5}, 0x18) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/19 08:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x1, &(0x7f0000eb2000-0x10)={0x7, &(0x7f0000a86000)=[{0x7, 0x3fe, 0x80000000, 0xc3e7}, {0x0, 0x5, 0x6, 0x100000001}, {0x40, 0x6, 0x7, 0x8}, {0x200, 0xffff, 0x4, 0x2}, {0xf5, 0x6, 0xfc14, 0x800}, {0x6, 0x8000, 0x6, 0x3}, {0x4, 0xfff, 0x6ed5, 0x6}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ed000)="2f6465762f7667615f6172626974657200", 0x400001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000a30000-0x8)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb7000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000402000)=0x1000000000000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c33000)=0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00008c5000-0xc)={0xfffffffffffffffc, 0x3c, 0x9, 0x4, 0xfffffffffffffffa, 0x266a4a5e}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x1) io_setup(0x7, &(0x7f0000054000-0x8)=0x0) clock_gettime(0x4000004, &(0x7f0000b6e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x20000000001, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000400ff000c00280ff43ffb011018e9ffff06000d0005a234", 0x3c}], 0x1) gettid() getegid() ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) syz_open_dev$sg(&(0x7f000001f000)="2f6465762f73672300", 0x9, 0x84000) setgroups(0xa, &(0x7f000001b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) personality(0x5000008) clock_gettime(0x0, &(0x7f0000654000-0x10)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000eb3000)="2f6465762f7663732300", 0x3, 0x283ffb) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:40 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000009b000)="2f6465762f7573626d6f6e2300", 0x73dafda8, 0x40) write$fuse_notify_inval_inode(r1, &(0x7f0000ed2000-0x28)={0x28, 0x2, 0x0, 0xfffffffffffffffb, 0x7, 0x5}, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) flock(r1, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000ebb000-0x1)="b6") setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000c1e000)=0x6, 0x4) sendto$unix(r1, &(0x7f0000c53000)="abf34e24e1fa67d400ed239f6d13160ab5fd5aa5231eed501973603f9efac77c7a0fe66292b583671a74c451d4c5bfae746ccbbfcf49dc886b05b7af4bbd58931b922ab3fa47114e4a7ae41f97cf40b2ad9434e2b2d0f32ff4da10035cf5514f0dcc10724484f0a299137c9f65c0abb34ed7bfed7c74f6f2fbb4babad3d8634b3a51433d9659d5c84299f65dde99713e12132c0cc9c9836a630be8896097a7", 0x9f, 0x890, 0x0, 0x0) 2017/10/19 08:57:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f00001ed000-0x8)="2e2f66696c653000") r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f0000ed8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000032f000-0x4)=0x1c) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000009e000)={0x0, 0x1}, &(0x7f0000c74000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={r3, 0x1b, "74a998f923c7971f67e04bb249bd8005de3a44528b0cffa831effa"}, &(0x7f0000001000-0x4)=0x23) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000016a000-0x8)={0x0, 0x0}) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f00006cb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000b000)={r4, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000000c000-0x4)=r4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xc222000, &(0x7f0000000000)="a6d8", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f6175746f667300", 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:40 executing program 4: seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0}]}) ftruncate(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0xffff, &(0x7f0000821000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) msync(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x10000000) r2 = shmget(0x3, 0x2000, 0x1c0, &(0x7f0000001000/0x2000)=nil) modify_ldt$write(0x1, &(0x7f000003b000-0x10)={0x654, 0x100, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000000e000)={0x1f, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000003e000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000033000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f000003f000)={&(0x7f0000018000/0x4000)=nil, 0x40b75, 0x1, 0x1, &(0x7f0000009000/0x4000)=nil, 0x5}) shmat(r2, &(0x7f000002f000/0x4000)=nil, 0x4000) r4 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x542, 0x400) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x5000, 0x3, &(0x7f0000000000/0x5000)=nil) mremap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003a000/0x3000)=nil) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mbind(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x10001, &(0x7f000003d000)=0x10000000000, 0x9, 0x0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f000003b000)=0x0) mkdirat(r0, &(0x7f0000016000-0x7)="2e2f66696c653000", 0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000041000)={0x0, 0x9, 0x7, 0x8}, 0x10) lseek(r1, 0x0, 0x1) mremap(&(0x7f0000034000/0x3000)=nil, 0x3000, 0x4000, 0x2000000000000003, &(0x7f0000032000/0x4000)=nil) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f000000e000)=0xc) modify_ldt$write2(0x11, &(0x7f000003b000)={0x3, 0x1f, 0xadc, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000004, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f3e000-0x10)={0x0, 0x7fff, 0x7, 0x4}, &(0x7f0000535000-0x4)=0x10) accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d8c000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2000000002, 0x0, 0x0, 0xb4ef, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4000000000000000, 0x200000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r4, &(0x7f00008dc000)={0x0, 0x0, &(0x7f00007c9000-0x10)=[{&(0x7f000072d000-0x14)=[{0x12, 0x16, 0x201, 0x200007f, 0x0, "3d9c"}], 0x12}], 0x1, &(0x7f000093c000-0x18)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000027000)=[{&(0x7f000011a000)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000011e000-0x10)=@generic="000100001e200a3d5789d92bbf222929", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000944000)={0x0, 0x0}) pipe2(&(0x7f00002b0000-0x8)={0x0, 0x0}, 0x80803) ioctl$TIOCMBIC(r7, 0x5417, &(0x7f000089a000-0x4)=0x3) dup2(r7, r6) mlock(&(0x7f00002e3000/0x2000)=nil, 0x2000) syz_open_dev$usbmon(&(0x7f0000f46000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x20002) r8 = accept$inet6(r7, &(0x7f0000f76000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c5d000)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000700000-0x4)=0x8000, 0x4) 2017/10/19 08:57:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) r1 = creat(&(0x7f0000696000)="2e2f66696c653000", 0x0) mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000700000+0x57)="2e2f66696c653000", &(0x7f0000caa000)="397000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cef000-0x4)=0x0, &(0x7f0000200000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000dba000-0xe8)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x89a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0xfffffffffffffff7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0xe55, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa) poll(&(0x7f000007e000)=[], 0x0, 0x0) close(r1) r2 = syz_open_dev$sg(&(0x7f0000939000-0x9)="2f6465762f73672300", 0x4, 0xffffffffffeffffe) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000098c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa65d4f3ae837a38b}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) splice(r3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) 2017/10/19 08:57:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c45000-0x8)="2e2f66696c653000", 0x101) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008c9000)=0x0) socketpair$unix(0x1, 0x3000000002, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff6000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a6000)=0x0) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000260000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xea21, 0x824}, {0x6, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000862000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") uname(&(0x7f0000a70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000f7c000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl(r1, 0x1000, &(0x7f0000e02000-0x3f)="d0f7df2166b6b610d72a3d763e4e8d31592cce04afa5d7ed12a15e94b889e680967d3a3f15e1b45ef70d773b79c9491eb46759de053b2f423369094115761b") execveat(r4, &(0x7f0000b9f000-0x8)="2e2f66696c653000", &(0x7f0000cad000-0x18)=[&(0x7f0000035000)="73656c696e757800", &(0x7f0000a07000-0x13)="40872d6d643573756d28236367726f75702700", &(0x7f00002f6000)="00"], &(0x7f0000b58000-0x30)=[&(0x7f0000de6000-0x1)="00", &(0x7f000016c000-0x1)="00", &(0x7f0000735000)="706f7369785f61636c5f6163636573737070703070726f635e5e73656c696e75786370757365747b2b7070703000", &(0x7f00006bd000-0x5)="6574683000", &(0x7f0000577000-0x5)="2b656d3000", &(0x7f00002f0000-0x1)="00"], 0x800) lseek(r1, 0x0, 0x2) getpriority(0xffffffffffffffff, r3) readv(r1, &(0x7f0000ba9000)=[{&(0x7f0000a5b000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ec6000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f00005e1000)="000000000000", 0x6}, {&(0x7f00004a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000c03000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000592000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000506000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x7) 2017/10/19 08:57:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003db000)="2f6465762f6877726e6700", 0x100ff9, 0x0) ioctl$TCXONC(r0, 0x540a, 0x81) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00006ee000-0x1)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00009b5000-0x4)=0xfffffffffffffffc, 0x4) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d67000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2, 0x0) read(r0, &(0x7f0000342000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69) getsockopt(r3, 0x2, 0x5, &(0x7f00005e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000833000-0x4)=0x7d) prctl$getname(0x10, &(0x7f00000ac000)="0000") clock_gettime(0x100000000000000, &(0x7f0000754000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c0f000)=[{0xffffffffffffffff, 0xdf9, 0xd6c}, {r2, 0x1, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {r1, 0x3, 0x7}, {r1, 0x0, 0xfe}, {r1, 0x8001, 0x19}], 0x6, &(0x7f0000be9000-0x10)={r4, r5}, &(0x7f00000df000-0x8)={0x48f6a9f0}, 0x8) recvfrom(r2, &(0x7f0000cc8000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x40002000, &(0x7f0000528000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = creat(&(0x7f00003b6000)="2e2f66696c653000", 0x2) connect$unix(r1, &(0x7f00000bc000)=@abs={0x4000000000000, 0x0, 0x2}, 0x8) pause() recvmsg(r6, &(0x7f0000fb1000)={&(0x7f00004d6000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f4000-0x90)=[{&(0x7f00006e9000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f00008b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f000097a000-0x15)="000000000000000000000000000000000000000000", 0x15}, {&(0x7f0000427000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000ff6000)="00000000000000000000000000000000", 0x10}, {&(0x7f00006fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ec5000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000071e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000d52000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}], 0x9, &(0x7f0000448000)="", 0x0, 0xffffffffffffffff}, 0x100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000ddb000-0x4)=0x401, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x1, &(0x7f0000e56000)={0x0, 0x0}) ftruncate(r0, 0x6) ppoll(&(0x7f00005e2000-0x8)=[{r2, 0xfffffffffbffffff, 0x0}], 0x1, &(0x7f0000a08000-0x10)={r7, r8+10000000}, &(0x7f0000d55000)={0x0}, 0x8) dup2(r6, r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) 2017/10/19 08:57:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000d35000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00004b4000)="", &(0x7f0000796000)=0x0) r0 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) ftruncate(r0, 0x7fff) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000655000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000949000)=0xd6) r1 = request_key(&(0x7f0000e07000-0x8)="6269675f6b657900", &(0x7f000012c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e68000-0x1c)="2d73656c696e757826236264657665746830766d6e65743047504c00", 0xffffffffffffffff) r2 = request_key(&(0x7f00003d6000-0xa)="73797a6b616c6c657200", &(0x7f0000fda000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000075d000)="706f7369785f61636c5f616363657373707070302e73656c696e7578776c616e317d212c6c6f5e2b65746830262c00", 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f00006a1000)="73797a6b616c6c657200", &(0x7f0000227000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) recvfrom$packet(r0, &(0x7f00007b7000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x2020, 0x0, 0x0) rt_sigsuspend(&(0x7f0000492000)={0x4}, 0x8) sendfile(r3, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) 2017/10/19 08:57:40 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000040000)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000042e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f95000-0x4)=0x4f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00009af000-0x4)=0x2) r3 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r3, 0x7fff) getsockopt(r2, 0x8, 0x800, &(0x7f000024e000-0xb)="0000000000000000000000", &(0x7f0000451000-0x4)=0xb) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) syz_open_dev$random(&(0x7f0000698000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) sendfile(r4, r3, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r4, 0x540b, 0x2) ioctl$TIOCEXCL(r4, 0x540c) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00005a2000)={0x3, 0x80000001, 0xffffffffffffffff, 0x1, 0x8, 0x5ed}) request_key(&(0x7f0000c20000)="6c6f676f6e00", &(0x7f00007af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a8d000)="2f00", 0xffffffffffffffff) 2017/10/19 08:57:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x5, 0x0) pipe(&(0x7f0000716000)={0x0, 0x0}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000775000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x100000129101, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000b55000)=0x5) write$evdev(r2, &(0x7f0000b55000)=[], 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x8000000000110) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea7000-0xe)="2f6465762f6b657963686f726400", 0x121040, 0x0) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003b6000-0x90)={0x100000001, {{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) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000b9e000)={&(0x7f00007d3000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000171000)=[0x0], &(0x7f0000bc8000)=[0x0], &(0x7f0000232000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x1, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0}) unshare(0x62020200) rmdir(&(0x7f0000ea3000-0x8)="2e2f66696c653000") lgetxattr(&(0x7f000048e000-0x8)="2e2f66696c653000", &(0x7f00009e1000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000972000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0) pivot_root(&(0x7f0000159000+0x294)="2e2f66696c653000", &(0x7f0000508000)="2e2f66696c653000") accept4$packet(r0, &(0x7f00006b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000002c000)=0x14, 0x80000) sendto$packet(r0, &(0x7f0000575000-0xb8)="bd28e1cfa2153b4b62d0b2c09fc786b0d08ee443f2924df23fc4cd95cebc883f1ac4560e3a4a13302d8223048e07eade3c418fee42c45e3d1856e3cb7c7591ef43ca36c5ab199012d6b4cd5cc304a9ae0d998f667e08f69c668833b532b31536768c7698c4cccb74992eb624cb003a32d929324d02720fc5b91af07728b6b1779efdc61fec737e811fefb22bb04181add717269bf9c61114230edc3facab4484e7dcbd0eef77003a985d48ee6b2b80c9a54271924e5de50d", 0xb8, 0x4c811, &(0x7f0000437000-0x14)={0x11, 0x1b, r5, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) write(0xffffffffffffffff, &(0x7f0000e17000)="24000000130007f7fe1e001b222500000100000c0900ba00140000920cff000002161705", 0x24) iopl(0x7) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f00005cd000-0x8)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x800000000, &(0x7f000000a000)="") setxattr(&(0x7f0000e28000)="2e2f66696c653000", &(0x7f0000758000+0x1fb)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00006d6000-0x6)="72616d667300", 0x6, 0x1) sendfile(0xffffffffffffffff, r1, &(0x7f000022b000-0x8)=0x80000041, 0xad) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r6, &(0x7f0000d29000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004d0000)=0x1c) 2017/10/19 08:57:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000001000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bb5000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000387000)={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffefffffffc}, 0x1f, [0x7fff, 0x4, 0x200, 0xb740, 0xffffffffffff416e, 0x911, 0x5, 0x2]}, 0x5c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000844000)="2f6465762f70746d7800", 0x0, 0x0) r5 = dup2(r1, r4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e91000-0x4)=@int=0x0, &(0x7f0000a40000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f00003ef000-0x50)={{0x4, 0x0}, {0x5656, 0x1f}, 0x0, 0x4, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSBRK(r4, 0x5409, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00008a0000)=0x3) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00008d5000-0x4)={0x8000, 0x7ff, 0x5}) syz_extract_tcp_res(&(0x7f0000643000-0x8)={0x0, 0x0}, 0x0, 0x0) mmap(&(0x7f0000000000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000742000-0xa)="6c7000", 0x3) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000dd4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000000) r6 = socket(0x2, 0x3, 0x0) mmap(&(0x7f0000781000/0x1000)=nil, 0x1000, 0x3, 0x1010, r6, 0x2) mmap(&(0x7f00000a8000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x400000400200) mmap(&(0x7f00004a7000/0x1000)=nil, 0x1000, 0x1000000000003, 0x100000000004101e, r0, 0x24) socket$netlink(0x10, 0x3, 0x0) [ 133.354643] 9pnet_virtio: no channels available for device ./file0 [ 133.370277] 9pnet_virtio: no channels available for device ./file0 2017/10/19 08:57:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f46000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000094a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe7000)={0x3000001, 0x0}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000a55000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) ptrace$pokeuser(0x6, r3, 0xfff, 0x9) socket(0x2, 0x440000000806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b6d000)={0x2, &(0x7f0000656000)=[{0x0, 0xf79, 0x4, 0xc93}, {0x5, 0x0, 0xc1db, 0x1f}]}, 0x10) r5 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r7 = dup2(r6, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_buf(r7, 0x0, 0x400000002e, &(0x7f00007db000)="63adf22874e585f4f70475704e82f9e4efd1e51a24210c0603b47b45dbed6bd0f45717791360a168a5acc4257508cf4198cfff5d2a686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee240670826598731fdc09a7fc06edc9df0c5ea2ef2104493f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116c09b40bec8b7688c339926b8d0c6aae3cfbff00000007f4", 0x99) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 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, 0x0]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) writev(r4, &(0x7f0000c05000-0x40)=[{&(0x7f0000a17000)="1aec71afd66bfa190eea15cfc4e59c4779f2e087f5faa6f59488f55060db687089f858e8a93721839e18e7204771d9efda2518fb24c255c957c1f3275da5f33ca51183bf6b6d70caf2a25dcad6d7db848ad7af8ecd23f87fb8f751cffe5b105bc489ac82c40bb2622435e3dab604c2ecf76c7901d9694d03e47cfcd1e58c9aaa875b4a9782e027d974a4d5161e264dd3b1dd52e50e9d1b588e5c314e23c317ecb6db4c7d7f7f39cf22a588f9b4f07c61892600e79e5732a290dc555faae455947ecf606672bc00a3d16bc077fef48a", 0xcf}, {&(0x7f00007d8000-0xc3)="4e4549f7ef53f2e1a9e2d64adcbd8502ec8fabea9d2bda021501b1b3fc8bc3d6e554209dd850fc20a14c668c05a6fe7b175a716d9de7cf14f49039389afad1d319b0009b759a66a2ef5fba9e80a6ff07bc51ece674760770f53a7d87ab82df25d8b90b66e5f517cdec871cc9f04377fcd6bbc17b78665f35afc3c4514ef35cfbfc8a22fff300e376128e679db6393d4242c4326563bebfacef611e614afff87e10ffa0e769ddb75da23c5a6ba27202a18db22b5b21ac4c825fb9e700f308f65ef80a2e", 0xc3}, {&(0x7f00006b8000-0xb6)="701903b1dc45068271b0520a5a3818afe195a546205622d256818db7a63478e3540ca8faceff6cfbc9e7af272a0a55afb45bb29d074113fdfa2ea2d790765abda8c8fdce2683f874f6299e2b29ecfb6c47279e1559613d8abe0c92ac19c2dc3be6c1e9bdc1fa0fa6f168544cc6dd27bdea0ff24e17838766a735484efebdd835b104d7bd31a044c26fd69d4fda0656dd748ece99d04eeeff55a18f4b1ca51e942bae064dd49ee7d2df78ae0849907141d55a3a0ee61f", 0xb6}, {&(0x7f0000023000-0x28)="16e743eeb193df3dbfa23366f7a430e908d0a75caed5e18f97c0323ce8b9c7ed580f208858d2a75a", 0x28}], 0x4) clock_gettime(0x4000000000000005, &(0x7f00003bf000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a98000)={0x8, 0x7fff, 0x1, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f00003b8000-0x40)={0x7, 0x80, 0x4, 0x81, 0x5, 0x1, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x1, 0x10001}, &(0x7f00003be000)={r8, r9+10000000}, &(0x7f00009b0000)={&(0x7f0000ec8000-0x8)={0x3f}, 0x8}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x9, 0x3fd, @tick=0x0, {0x10000000007, 0x7}, {0xf7fffffffffffff6, 0x0}, @connect={{0x2, 0x5}, {0x3d, 0x1e1}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r6, 0x408c5333, &(0x7f0000447000)={0x400000000003, 0x2, 0x7ffffff, "71756575653000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) gettid() 2017/10/19 08:57:40 executing program 4: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a99000/0x4000)=nil, 0x4000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f11000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f14000-0x88)={0x0, 0x80, "b3ae0b087263a1c49d0acdfe5feb1abaa6b121fdd728b2a5b1ec98641ad87d6d7af5a9b73695a42ab2594a88d102b535a0eb97779248bcd611ce9c1a392aa2310920dd7d9e2e05afb00f9c3cef6731eb6cc93e6cf0e73b3cd3fe916e2385ccd0b95a4e50ab9f4b6ef969848319ed1688f8c91aa56c9cd7a9d09bebf4222e17d6"}, &(0x7f0000f13000-0x4)=0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009f5000)=@assoc_id=r2, &(0x7f0000f11000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f13000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4f, 0x37d, 0x7, 0x4, 0x43}, &(0x7f0000340000-0x1)=0xa0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x200000019, &(0x7f0000d31000)=0xffffffffffffffff, 0x4) syz_open_dev$sndtimer(&(0x7f00000cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x309042) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f12000)={r4, 0x6}, &(0x7f0000011000)=0x8) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000f0f000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f0000f0f000)={@generic="0d3d8cf38ff4749776d06d023b4c2b31", @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f14000)="2e2f66696c653000", 0x88) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000f14000)="2f6465762f696e7075742f6576656e742300", 0xdf, 0x2) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000f14000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bind$inet6(r5, &(0x7f0000260000-0x1c)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f15000-0x8)={r2, 0x8eb}, 0x8) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd2000-0x10)="2f6465762f73657175656e6365723200", 0x6801, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000f15000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xd72}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f15000)=0x8, 0x4) getsockopt$sock_buf(r0, 0x1, 0x80001f, &(0x7f0000894000-0xc)="000000000000000000000000", &(0x7f0000050000)=0xc) times(&(0x7f00008e9000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/10/19 08:57:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x10000, 0x1) getpid() r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x8, [{0x7f, 0x0, 0x6, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x40000000009c4, 0x7ffffffffffe, 0x65, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0x4, 0x2, 0xffffffffffffff88, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xffffffffffffffc1, 0x5, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x100005, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x40000000b6b9, 0x102, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000000, 0x105, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x2, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}]}) r2 = memfd_create(&(0x7f0000914000)="2f6465762f73672300", 0x2) r3 = dup2(r1, r1) r4 = dup2(r3, r0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000fcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000b53000-0x10)={0x0, 0x3, &(0x7f0000df6000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000422000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000597000)={r5, 0x79}, &(0x7f0000496000)=0x8) clock_gettime(0x0, &(0x7f0000fcc000)={0x0, 0x0}) dup3(r0, r2, 0x80000) syz_open_dev$evdev(&(0x7f0000fce000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x400) getpgid(0x0) 2017/10/19 08:57:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c45000-0x8)="2e2f66696c653000", 0x101) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008c9000)=0x0) socketpair$unix(0x1, 0x3000000002, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff6000-0xc)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003a6000)=0x0) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, r3}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000260000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xea21, 0x824}, {0x6, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000862000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") uname(&(0x7f0000a70000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000f7c000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl(r1, 0x1000, &(0x7f0000e02000-0x3f)="d0f7df2166b6b610d72a3d763e4e8d31592cce04afa5d7ed12a15e94b889e680967d3a3f15e1b45ef70d773b79c9491eb46759de053b2f423369094115761b") execveat(r4, &(0x7f0000b9f000-0x8)="2e2f66696c653000", &(0x7f0000cad000-0x18)=[&(0x7f0000035000)="73656c696e757800", &(0x7f0000a07000-0x13)="40872d6d643573756d28236367726f75702700", &(0x7f00002f6000)="00"], &(0x7f0000b58000-0x30)=[&(0x7f0000de6000-0x1)="00", &(0x7f000016c000-0x1)="00", &(0x7f0000735000)="706f7369785f61636c5f6163636573737070703070726f635e5e73656c696e75786370757365747b2b7070703000", &(0x7f00006bd000-0x5)="6574683000", &(0x7f0000577000-0x5)="2b656d3000", &(0x7f00002f0000-0x1)="00"], 0x800) lseek(r1, 0x0, 0x2) getpriority(0xffffffffffffffff, r3) readv(r1, &(0x7f0000ba9000)=[{&(0x7f0000a5b000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ec6000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f00005e1000)="000000000000", 0x6}, {&(0x7f00004a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000c03000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000592000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000506000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x7) 2017/10/19 08:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x2) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000ef000+0x382)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) keyctl$invalidate(0x15, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00006d5000)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) open(&(0x7f00006fd000-0x8)="2e2f66696c653000", 0x400900, 0xa4) r2 = request_key(&(0x7f000018a000)="6465616400", &(0x7f0000486000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f3c000-0x3)="2ddb00", 0xffffffffffffffff) keyctl$revoke(0x3, r2) getpeername(r1, &(0x7f0000555000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000079d000-0x4)=0x14) rt_sigsuspend(&(0x7f000056b000)={0x6}, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000e59000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x8, 0x4, 0x500, 0x4, 0x400000, r3}) setsockopt$inet6_mreq(r1, 0x29, 0x19, &(0x7f0000023000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) memfd_create(&(0x7f000075e000)="6465616400", 0x3) ioctl$int_out(r1, 0x5460, &(0x7f00004b0000-0x8)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000032e000-0x9)="2f6465762f70707000", 0x400, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000624000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009dd000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000007f000)={@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]}) setfsgid(0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00005d6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000056c000-0x68)={&(0x7f0000e65000-0x8)=[0x1, 0x4], 0x2, 0x6a, 0x56, 0x40, 0x1, 0x9, {0x4e, 0x240000000, 0xfffffffffffffe00, 0xffffffff, 0x0, 0x9, 0x6, 0x7fffffff, 0x1000, 0x4, 0x8ba0, 0xff, 0xff, 0x0, "838021292e333c7c276c7a0fcda93d6f9fef0b5297b6b6af037e84a253739174"}}) sendmsg$nfc_llcp(r4, &(0x7f00003c7000)={&(0x7f00009ad000)={0x27, 0x4be70014, 0x7fff, 0x6, 0x1, 0x101, "984c8bcba28eb77579503e3ff89cac817a3fe87fe774708ef2d384ecd65b177c5c0ca2ab89b9dc0cc3eb09ae1952ff8d2edf5af0f0e397d5303fa61ead1b22", 0x7}, 0x60, &(0x7f0000023000)=[{&(0x7f0000a42000-0x5f)="6cf05244498148ed14e976be01542a14997345cac5702d04996ef99b350c0fa83dd723c4ddaa2f7ecb03dad858d337bb9acf46e60d9113cb79f8400939c3175c1557e0a963d58fe3a69568d8d8ee928363cca6d4fef6e3a805526603fc65ef", 0x5f}, {&(0x7f0000c48000)="47a14f3bed984ea6e6af31f4af25dfb91e288e0a9feaba796c0676d795f7f3c72d8a8e95058c69008c8a0b834a4b87547f31b5db9086d2d4b769730304c6a53a4f45605c664d2bda9576aaa596786aa4ad4985097470f2568328d4c5f6fdf9fc2ef9f718a2e1f20a04f314d07bbe4d0f8b0aa392ce03c674a4046bc156091f4c0548c98f97d0fc8af3cd11b7ce51183174bb297341601b5708232061f0fd79b5c959cfa0c765b3882155415d5eb105fec8071bf28d150d6878f416a9f40c491f13c46274f6fcc9a6063bd99197ff927d0c3e33e5cbe8faff3fa35c3fb32f79cc41d4cefbf8caa0b8f147f2a07d99e13d704a0d57501da66d", 0xf8}, {&(0x7f0000e10000)="92353c7b7cd43d05ebbee4ed005a46d2d9568b72398354e832cbbefcea386dbcf45d23df60a0009a4355622df847edf3a4a92db8bddca612dd991ab05d6277639b93699e3f9160885925a566d04da914e931ecddb2edb9d04ed03fb715aefe1d784041d9078010ad5bdb7c70dc109438bf32f2831ab7b3322d1f539a2db0a002229f1d51f5c4d5a573336897c70e3e4cf922c7a9d80ebaa240bae3589fb9c9dc65abb8a2bbc95174463f77ca061989c96065e6f6b6f21c", 0xb7}, {&(0x7f00000fd000)="97ce929c9ea9a1ab4a825bda0cfc81d807e7e92de1e3a5378f206e16a186828212fec49a4619e57c996c1240bbd8dd9615d49ce6d2dd94ef529e8d4e9ae8d3", 0x3f}, {&(0x7f0000f39000-0xf2)="c2e363865e5ff7ce0e1efb97ba15383a8158a5697f154336a020cbf3963e326996b701baf104862ec18a9ef6b88508b3a302ee37abda9940a47c19798a0d9fce9d077fbd9b64710eeab688ad33c12e1d389a894c4644e4c78b568b958a6b885bbce1798e2ceddb521ff4b7eee80a5d23fd325f6967121ffb68d54883e6b4a68b2b865f7c11b0bd3f9b2dabdda6b0fbeb8a771f4e06d1555c7748ead20bca1304f234710d09347507ce1a4f5a02455041470a590228c43ec1669cc29f9fcb1086c35d93e0eecf95fd1e9d0c3554674a50e9ad34ac4edc505ea181a08544c93df24d2ee8ed001fb73f132c795094c9cd15b377", 0xf2}, {&(0x7f0000914000)="5b13e000b777c5995f87a6eebff365f301220a28c0ae1394f7c0ab6ba150ec0ddb7797efae640a4584a16b69ccf40b3f00472706cc27d531fb13c340edd7d06f28c0ca4253f738372d7044c305a6d363e15c6d616c2a8b39afdb78cacbf2b48eb5575d04712878c15374150621844acf856f", 0x72}, {&(0x7f0000899000)="62b24854b21181d60d1ddef0a12655c752812112bf0a67ad6250cb0340cad4a84a35593e1c58b8c29bd9b5dd083f1d13967ef3155ee06759ae821daeba1f", 0x3e}, {&(0x7f0000b08000-0xde)="1124fac305c3d80dd265090063c98288e3618238729a9de20d9fb03304cfb8b5e0ae97a101c21c713739e6f46a6cf007fe2a712481c3910a1868948215371515d7c0fcbbc2f8faf78419095ea633c16c1a496af780f3b2d2dde61a404125ff467d5de1db1ff8fb4362a1f7524ab13d996bf6edfc2bf80a5c4f9fd69791ec2829d8fb8a3b0aadc582ca390591c21b4be1905dac00178b470557e017efdd0a15c25f966193f56d4cb4dbbe154f1d4d1c1361d629c2c0c3adb1ef171aaa63fa19f8de951b64bbeaf05163d9ca2239d419b40245b798b09798bcd4a8262e096a", 0xde}, {&(0x7f00008ae000)="a851df69458d4e6aa24551b416da80cac7ad51616311c96e3b4c31083f5ca3c52fe5040db23826a8109bdeaf6d3e12d61625b78ffbba6f662460fce1f14b74a234db6fe565f45456bf30561832f25e55e09df0c84eddeae1dff4e3105604fbc680f90c7cdc2332a886076b8722e1f571c390134951865e5aa0ed3d1b6f420ea9b8e79075727db22ac7058392266b2c76d83e950879b60941a3345e7146bad23d5bcd79", 0xa3}], 0x9, &(0x7f0000f01000)={0x30, 0x11f, 0x3, "da3ed25e03d2a77693d981366a5a73739e27060e58dc883d92bbb01e8a"}, 0x30, 0x4000}, 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000001d000)={0x0, 0x6d7a, 0x2, 0x3, 0x0, 0x9}, &(0x7f00007a3000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000305000-0x6c)={r6, 0x3f1b, 0x62, "1ae3c7da025626b43345a07ab340604d536d5a92bc1340c69e86ee3ee43605e7c7eaef95d0dfe9012ebd03af255b0ba1249dceae7ed19bb50214e1f098c96c7aa794a00895baf40df6960902d60bed8f530aa66037e8a19e3dfca7ec90635406baf0"}, 0x6c) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000313000)=0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000aeb000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) sendfile(r0, r0, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) 2017/10/19 08:57:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f000059c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e7000-0x4)=0x0) writev(r0, &(0x7f0000899000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c020000001b000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) r1 = request_key(&(0x7f000094e000)="6269675f6b657900", &(0x7f0000ef9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e6c000-0x12)="6c6f76626f786e6574316d643573756d2a00", 0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a9b000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000751000-0x8)="2e2f66696c653000", &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000)={0x5, 0x78, 0xfffffffffffffff7, 0x4, 0x2990, 0x9, 0x0, 0x1, 0x80, 0x2, 0x100, 0x3, 0x7, 0x4, 0x0, 0x8, 0x1, 0xe3d9, 0x1, 0x80, 0x200, 0x4, 0x7, 0xff, 0x4, 0x8, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x5) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mq_open(&(0x7f00007d9000-0x5)="6574683100", 0x42, 0x28, &(0x7f0000965000)={0x11e, 0x2, 0xbf, 0xfffffffffffffffa, 0x1000, 0xffffffffffffff1e, 0x3, 0x10001}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x6, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00008cb000-0x4)=0x9, 0x4) r7 = socket$inet(0x2, 0x3, 0x800000000000001) connect$inet(r7, &(0x7f0000341000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000034c000/0x1000)=nil, 0x1000, 0x3, 0x32, r7, 0x0) sendto$inet(r6, &(0x7f000025f000-0x84)="0800a2586f61796496d8b1468c6288a7d3b700df0001b9be9ccddf046f1efd281dd8bc4af75d8ae0a1c1250b11226788623e606dee38d7957171b38653373de11efbb62c915f64a84fb470aa1a6514acf45010a014b95c491c7caa2c422f240b5611ae7cbdc995c02ec2ab9d94a0b24e9849c69d3f2cb7d67fb2ac09bf697caffd37ebe5", 0x84, 0x48, &(0x7f0000b8d000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067a000-0xa)="2f6465762f70746d7800", 0x40, 0x0) syncfs(r8) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f000060b000)="00", 0x0) r10 = socket(0xf, 0x3, 0x2) sendfile(r10, r9, &(0x7f000088e000-0x8)=0x0, 0x8e) mq_unlink(&(0x7f0000ff0000-0x3)="2e2e00") write(r9, &(0x7f00005db000)="11a617a40114cfe1e3f46f03b74d2fe70a5e90da07720b857eaa45906223fcfb97c16ed90d9fa496ac7f47bf0f64ac36121f3df4d1231b5cb3b33b3eb40b13385f1374", 0x43) ioctl$sock_inet6_SIOCSIFDSTADDR(r10, 0x8918, &(0x7f000080d000-0x18)={@loopback={0x0, 0x1}, 0x70000000000000, 0x8}) 2017/10/19 08:57:40 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ae000-0xe)="2f6465762f6b657963686f726400", 0x2400, 0x0) mmap(&(0x7f0000d3b000/0x4000)=nil, 0x4000, 0x5, 0x10, r0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000088d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r3, 0x407, 0x8) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000002031900000007000000068100ed3b85090001000f0119ff3ffe5814", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xf) socket(0x0, 0xf, 0x8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x36, r4, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000373000)="2f6465762f6877726e6700", 0x600000, 0x0) ioctl$TIOCCBRK(r5, 0x5428) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ab000+0x102)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) 2017/10/19 08:57:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000001000-0x10)=@common="64756d6d793000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b14000-0x4)=0x800) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fbb000)=0x4085) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000a8c000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r4, 0x0, r3, 0x0, 0x58, 0x0) r6 = dup2(r2, r2) fcntl$setpipe(r5, 0x407, 0x8) accept$inet6(r0, 0x0, &(0x7f00006fd000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000419000)=0x1f, 0x4) writev(r5, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) read(r3, &(0x7f0000154000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) socketpair(0x5, 0x1, 0x3, &(0x7f0000fee000)={0x0, 0x0}) read(r4, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) fadvise64(r5, 0x0, 0x100000000, 0x4) writev(r6, 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0x1000}, {&(0x7f0000011000)="0d99768bb45763a098111d1fdc0e1727ea6516", 0x13}, {&(0x7f000003f000-0x17)="d10400d07298890073646ed795d6e57adcdb584207382e7a00c0ccb63bd6d93ab21868bab5981b47679066941f2af2b30b10c496c9291882118b7ba830d4c090c08d26e4bf193fbd5f3350b8c886307b42e5fb", 0x53}, {&(0x7f0000069000-0x2e)="1ac46e3f916a8ed046350927415bc51fe2cbb18c31e71eaa07804203dea06e6195b25d617e5ab687e469a756132b", 0x2e}, {&(0x7f000005b000-0x9)="161b6c7977289d4445", 0x9}, {&(0x7f0000022000)="09a50bc93bf8b1c68076b569c649eb13f3f5871b0e458b8239c370d0388b85d826d90b7831ed72c7f6268b9bac0e6339d18adf5e74016dae25411b66f366a78d6bc32e1fc51c39d80ea0895489684aee7212dc7f677d75f5fa0e1604cac268716bd501ac2bb0660c9a54fc407cfca6c92f6048134c56c6646cbd648179db072e000a103f01b9401dd70090095559c19c86a35e8145f5bc7140fc7e452461efab6bab89d87f7d96065039471e92bb88a4419c1da99ee67020634f30b45c14a6a6488fa201680998dfc50d4e7aa290b3ff822e47628cd79bc61935acbcc02abf13a7392905a5", 0xe5}, {&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89bd0d5db8a16b6ae3eb76fe338a5d50cb516f42b7b46b73cc839e62200b00dc9f26e26cc825c3153101be79f8cd0c18a44e41a52ade9c4768d90db21213694ce65e5330f293cc6c20cedeaea97cb4dc6a0440e4ce8dd65c62a969a40fdc9719f524c0632b647ab0530918bbaf15460f0c439a", 0xca}, {&(0x7f000003f000-0x1000)="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", 0x1000}], 0xa) getdents(r0, &(0x7f0000cdb000)="", 0x0) 2017/10/19 08:57:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) eventfd2(0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) getgroups(0x5, &(0x7f0000fdf000-0x14)=[r1, r1, r1, r1, r1]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0x0, @in=@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}, {{@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}}, &(0x7f0000951000-0x4)=0xe8) r2 = socket(0x11, 0x802, 0x100) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000455000)=0x40) pwritev(0xffffffffffffffff, &(0x7f00009c7000-0x10)=[{&(0x7f0000d89000-0xca)="15d9745d271b480a745d64db350c7afd3afc240d35022e6e30ecdbbe259142f99d231a863f4017516dbc59fc835b6087a694505f7fc9c0bc36c24c5d977ff9b87692818744b6f4eb05d823024d3f0008130d0591c52399ee9d1751bcf61397ad77067b635848a374160c5a7c000521d8808181d1950a922235755aa7bf4b9db3c7ed23b6acbb5a1d80e735ace05a1ab5df20b6a67700a4553ee9510b1cd14f26ada19a1f7b9a83fb2421274d270d44237626a21b27b3dcc49ff6d340b1cccf8cd347cb88e98acdcdbcd5", 0xca}], 0x1, 0x0) mkdir(&(0x7f0000bf6000-0xa)="2e2f636f6e74726f6c00", 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e4a000-0xa)="2f6465762f70746d7800", 0x104000000102, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f0000057000)="2e2f636f6e74726f6c00", &(0x7f000064a000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e9000)="6870667300", 0x4000, &(0x7f000075d000-0xa6)="e18257c55855ce6df9efce5a11d46cb0c57c6619124f09a71921daf0c9167ec5aa39df272c7ea31c2d03e7e50ac0870107768d1101d03f44ecaadb62a3f09acf6a751ff43b1dcb0b6441b9ee2d902562e85e0643f477897d25085284f344b8b272bc26e934877e81f5b4a0fff64687cced32f8bebd2434dacb6ea29994fd751fdb2b55d301694623fed1e5bf633ca85541697561b6fd8c6f5d0b81d9df811147bc140f81eaae") ioctl$TCSETAW(r3, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x203, 0x0, 0x4, 0xffffffffde2c49b0, 0x7fff, 0x200, 0x8, 0x0}) writev(r3, &(0x7f0000457000)=[{&(0x7f00002dd000)="", 0x0}, {&(0x7f0000bbb000)="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", 0xfd8}, {&(0x7f0000764000)="302caa8575778a2a8cabea71619f109e98fe5a0a794cb73cc5e514cb", 0x1c}, {&(0x7f0000fc0000-0x1000)="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", 0xf00}], 0x4) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000bea000-0x2)={0x7, 0x0}) getresuid(&(0x7f00000bf000)=0x0, &(0x7f0000289000)=0x0, &(0x7f0000387000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001b9000)=0xc) syz_fuse_mount(&(0x7f0000cf2000-0xa)="2e2f636f6e74726f6c00", 0x6000, r4, r5, 0x1cc8, 0x1000) epoll_create(0x9) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r6 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) readv(r6, &(0x7f0000016000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) ioctl(r6, 0x4000000002283, &(0x7f00007c3000)="3c") wait4(r0, &(0x7f0000764000)=0x0, 0x1, &(0x7f0000d38000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00002ad000)={0x0, 0x0}) write$evdev(r6, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, r7}, 0x0, 0x0, 0x0}, {{r8, r9/1000+10000}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2017/10/19 08:57:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)="2e2f66696c653000", 0x202041, 0x118) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f62696e64657200", 0x311100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)="2f6465762f70707000", 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={r0, 0x80000, r1}) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x1ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r5 = syz_open_dev$loop(&(0x7f00000a0000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x41000) r6 = dup(r5) poll(&(0x7f0000f25000-0x10)=[{r6, 0x4002, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x3f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00005cf000-0x20)={0xfff, 0x0, 0x3, 0x239}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000655000-0x10)={0x100, r7}) socket$inet_tcp(0x2, 0x1, 0x0) [ 133.542225] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 133.568760] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/19 08:57:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007a7000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000a4b000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x1, 0x1000) close(0xffffffffffffffff) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x92d000)=nil, 0x92d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x4000000000000002, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00007ef000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000239000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d75000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a0000-0x4)=0xe8) mmap(&(0x7f000092d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000594000)={0x0, 0x0, 0x0}, 0xc) r9 = gettid() sendmsg$netlink(r5, &(0x7f00006ef000-0x38)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f00002aa000-0x20)=[{0x1c, 0x21, 0x80100305, 0x401, 0x0, "02000000000000000ae9d400"}], 0x1c}], 0x1, &(0x7f000038d000-0x40)=[@cred={0x20, 0x1, 0x2, r9, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x2, 0x200000020000000}, 0x10020000000000c) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x4) tkill(r4, 0x8) ptrace$setopts(0x4209, r4, 0x400203, 0x0) setreuid(r3, r7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000493000)={0x0, 0x100000001, 0x9, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/19 08:57:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xcf, 0x4) getsockopt(r0, 0x100000001, 0x79, &(0x7f00008df000-0x9)="000000000000000000", &(0x7f00005da000-0x4)=0x9) bind$inet(r1, &(0x7f00000f0000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000106000)="766567617300", 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000bed000-0x68)="2e42823df91186dfd480cd", 0xb}, {&(0x7f0000cbb000)="3c1214a3c720d848593b8a72bb364be4eb6bd105edfdf692d0f69996f9fbd71dbdd6821efc513c79bb3c0f1a58a9dd5c7f9576039e9436136e231ae5290d87bea9d5913c0289aac7c766c353d8d861ed6c86973f59acb8c5ecf7b75135e0f7faee6ad4a6716e637790d8a89135979fcb45dbf47d62372053d19ced69133d9d364d87ab08c14705e9a203809aa59500", 0x8f}], 0x2, &(0x7f0000aa6000-0x120)=[@init={0x18, 0x84, 0x0, {0x1, 0x2, 0x6, 0x7}}, @init={0x18, 0x84, 0x0, {0x9, 0x103, 0x6, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x401, 0x7}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x40000000000abb, 0x2, 0x4000000000006}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8001, 0x20, 0x8, 0x80, 0xfffffffffffffffc, 0x8c, 0x0}}], 0x5, 0xc801}, 0x4000) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}], 0xa45}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x80}, 0xc0) [ 133.598500] sd 0:0:1:0: [sg0] tag#80 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 133.607092] sd 0:0:1:0: [sg0] tag#80 CDB: opcode=0xff (vendor) [ 133.613084] sd 0:0:1:0: [sg0] tag#80 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 04 69 e8 59 [ 133.621758] sd 0:0:1:0: [sg0] tag#80 CDB[10]: 00 00 00 00 eb 36 0a 00 00 00 00 00 00 00 00 00 [ 133.630402] sd 0:0:1:0: [sg0] tag#80 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 133.639062] sd 0:0:1:0: [sg0] tag#80 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 2017/10/19 08:57:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000094000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00002e6000-0xc)={0x10, 0x0}) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008c9000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000314000)={0x7, [0x54a, 0x5, 0x1, 0x6, 0x0, 0x57, 0x1]}, 0x14) r2 = openat$binder(0xffffffffffffff9c, &(0x7f000013d000)="2f6465762f62696e64657200", 0x44, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000bf3000-0x54)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x539}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}], 0x3) ioctl$KDMKTONE(r2, 0x4b3b, 0x81) r3 = socket$inet(0x2, 0x2, 0x4000000000000000) syz_open_dev$mice(&(0x7f0000947000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400301) setsockopt$inet_int(r3, 0x0, 0x17, &(0x7f000058b000-0x4)=0xba2c, 0x4) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000005000)=0x80000000000005, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r3, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000000d000-0x1000)="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", 0xfff, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000180000-0x4)=0x3, 0x4) socket(0xf, 0xe, 0x6) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000b97000)=[], 0x0, &(0x7f0000841000)=[], 0x0, 0x0}, 0x20040850) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000f13000)=0x0, &(0x7f0000000000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000210000-0x8)={0x0, 0x0}) ustat(0xffffffff, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/19 08:57:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000041a000)="2f6465762f73672300", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000a11000-0x4)=0x0) socketpair$inet6(0xa, 0x7ffff, 0x4, &(0x7f0000332000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r2) r3 = accept4(r1, &(0x7f00004aa000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c4000-0x4)=0x10, 0x0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") recvfrom$unix(0xffffffffffffffff, &(0x7f00009a7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x10000, &(0x7f00003ec000)=@file={0x0, "2e2f66696c653000"}, 0xa) socket(0x10, 0x801, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00009b9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffc}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000585000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xf, &(0x7f000059e000)="", 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000e3f000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r6, &(0x7f0000617000)={0x0, 0x0}) recvfrom$unix(r5, &(0x7f00000dd000-0xd7)="", 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000ab7000)={0x0, 0x0, ""}) fstatfs(r3, &(0x7f00006f0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 133.695003] binder: 19419:19420 ioctl 4b3b 81 returned -22 [ 133.713201] binder: 19419:19420 ioctl 4b3b 81 returned -22 [ 133.972090] pktgen: kernel_thread() failed for cpu 0 [ 133.977224] pktgen: Cannot create thread for cpu 0 (-4) [ 133.982864] pktgen: kernel_thread() failed for cpu 1 [ 133.987943] pktgen: Cannot create thread for cpu 1 (-4) [ 133.993375] pktgen: Initialization failed for all threads [ 134.092161] pktgen: kernel_thread() failed for cpu 0 [ 134.097276] pktgen: Cannot create thread for cpu 0 (-4) [ 134.102774] pktgen: kernel_thread() failed for cpu 1 [ 134.107863] pktgen: Cannot create thread for cpu 1 (-4) [ 134.113211] pktgen: Initialization failed for all threads 2017/10/19 08:57:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c98000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000955000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x101, 0x44, 0x7f, 0x6}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x80000001}, &(0x7f0000002000-0x4)=0x8) r2 = accept(r0, 0x0, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x0, []}, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7fff, 0x30, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000002000-0x118)={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]}, {{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]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000484000-0x14)={r3, 0x401, 0xfffffffffffffff8, 0x6, 0x20, 0x2}, &(0x7f0000001000-0x4)=0x14) 2017/10/19 08:57:41 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000f99000)={0x0, 0x0}) getsockname$ipx(r2, &(0x7f0000c3d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000953000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x3ff, 0x401, 0x0, 0x1f}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f00003a3000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000+0x3fe)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002db000)=@sack_info={0x0, 0x7f, 0x3ff}, &(0x7f0000568000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000094a000-0x8)={0x0, 0x401}, &(0x7f0000029000-0x2)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008a1000-0xb8)={r3, 0xef6, 0x6, 0x0, 0x1, 0x6, 0x5, 0xf, {r4, @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]}, 0x401, 0xc00, 0x8, 0x2, 0x9ba}}, &(0x7f0000add000)=0xb8) accept4$inet6(r2, 0x0, &(0x7f0000d1b000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000042b000)=@sack_info={0x0, 0x7, 0x3}, &(0x7f00000ae000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006a6000-0xa0)={r5, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x178, 0x0, 0x8, 0x8}, &(0x7f0000c58000)=0xa0) r6 = socket(0x10, 0x803, 0xc) sendto(r6, &(0x7f000027c000)="14000000070ae7fcfff808000080000001000018", 0x14, 0x40200000894, 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000ed0000-0x4)=0xffffffffffff0000, 0x4) 2017/10/19 08:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a1f000-0x5)="7573657200", &(0x7f0000eeb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f59000-0x1)="45", 0x1, 0xffffffffffffffff) keyctl$clear(0x7, r0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000544000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0x5451) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0xffffffffffffffff) write$fuse_bmap(r2, &(0x7f00004b8000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) fcntl$setown(r3, 0x8, 0x0) r4 = socket(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000045e000-0x78)={0x9490, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1003148, 0x1, 0x0, 0x8, &(0x7f0000621000-0x10)=@generic="a411aaf908801443889dbe791dcc2222", 0x3, 0x6, 0x3f}) sendfile(r4, r3, &(0x7f0000fba000)=0x0, 0x80000001) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000ae000-0x4)=0x6, 0x4) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000a66000-0x4)=0x6, 0x4) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2017/10/19 08:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000036c000-0x8)="2e2f66696c653000", 0x1) creat(&(0x7f00004e8000)="2e2f66696c653000", 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000011c000-0x8)="2e2f66696c653000", 0x4) socket$inet6(0xa, 0x5, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x400) setsockopt$inet6_int(r1, 0x29, 0x200000000000003f, &(0x7f0000b2d000)=0xffffffffffffffff, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000213000-0x4)=0x450000000, 0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000fec000-0x84)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x6) r3 = syz_open_dev$sg(&(0x7f00004b2000-0x9)="2f6465762f73672300", 0x738, 0x20000) sysinfo(&(0x7f000056d000-0x9)="000000000000000000") keyctl$set_reqkey_keyring(0xe, 0x1) ioprio_set$pid(0x3, 0x0, 0xffffffff) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000ab2000)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) flock(r2, 0x0) getsockname$unix(r3, &(0x7f00009d0000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000089f000)=0x1002) open(&(0x7f000056d000-0x8)="2e2f66696c653000", 0x88383, 0x20) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000e25000)={0x3f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x4, 0x0, 0x3, 0x1000, 0x0, 0x400, 0xfffffffffffffffa, 0x100}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000fc5000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) accept$llc(r0, &(0x7f000044a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00007fe000-0x4)=0x10) fcntl$lock(r4, 0x7, &(0x7f0000c8a000-0x20)={0x2, 0x2, 0x6fff, 0x1, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000d18000)=0x0, &(0x7f0000481000)=0x4) r5 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r5, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/10/19 08:57:41 executing program 1: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x8000000, &(0x7f00004d4000)={0x0, &(0x7f00009e8000)=[]}) syz_extract_tcp_res$synack(&(0x7f0000fc5000)={0x0, 0x0}, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) getrusage(0x1, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xa) prlimit64(0x0, 0x4, &(0x7f00008f8000)={0x1f, 0x6}, &(0x7f0000d9f000)={0x0, 0x0}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000af6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c30000-0x4)=0x10, 0x0) getpid() fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b4e000-0x2)=0x0) getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000054000)={0x0, 0x0, 0x0}, &(0x7f0000882000-0x4)=0xc) prctl$setptracer(0x59616d61, r2) writev(r0, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000042d000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000b27000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006d9000-0x6c)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000fdd000)=0x3, 0x4) fcntl$setown(r0, 0x8, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)="2f6465762f72746300", 0x8800, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000adc000)={0x8fbe, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000e11000)={0x50, r6, 0x10001, 0xa2ee}) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000226000-0x10)={0x1000, &(0x7f0000709000)="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"}) munmap(&(0x7f00009bd000/0x1000)=nil, 0x1000) request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)="00", 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) creat(&(0x7f000073a000)="2e2f62757300", 0x0) readv(r4, &(0x7f0000d1e000-0x10)=[], 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000035b000)="707074107d00", 0x0) socket$inet(0x2, 0x5, 0x46) 2017/10/19 08:57:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd5000-0x4)=0x10) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ebb000-0x4)=0x2, &(0x7f0000f8d000-0x4)=0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x5, 0x32, 0xffffffffffffffff, 0x200000000000000) r1 = socket(0x18, 0x0, 0x3) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2017/10/19 08:57:41 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000014000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000000d000)="2f6465762f7573626d6f6e2300", 0x4, 0x200) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000005000-0xb4)="321a3f664934e230bbad96f4f9c10867813fb80c3420f018778c3411da2c3bd15aecfab236062a78632576490c644c0ef64a1724a2eb77e5d0bcf208f21fd6c08e892a1e9ace0e6d8552c7767f4c7fae0e9c03fc9c7fbefb5d23faec8e72a7b2e86bc9de3b5d291305fe49af017d42f694f4d3b7cb784d9084673b581a0320cfbe008d8bcebc3964e221d88ec7962e3d6b05fd5c1b64ffd59998d21d4bcf63a3e3251cac49051f1dff45a638eb8f888c2f547ffd", 0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x42424242, 0x42424242}, 0x2, 0x10000000000037f) listen(r0, 0x4180000002) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x3, 0x30010, 0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0xf0, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="19ac5d18ec23", [{[{0x9100, 0x5, 0xe0400000, 0x0}], {0x8100, 0xe0000000000, 0x5, 0x9}}], {{0x9100, @x25={0x3, 0x5, 0x13, "631d427e78fa5ededab6171ce93b86993ccdb55c4a6dbd5ca44a3971b0f6b7c4b596251f6bf39029cef0c831a02e03c2f9d5fc08e5831eebbdaa7d14b66a41ef67642ff0f45eae7546f72752beff36429434ce0a82dd83c39b9b61e77c43452bd0bf17190e27d98b84dfc185f60c6cfadb0eb82e030ab2d24148c87ed3b11919c73db9a2f95215e004fd6f1eb51c38b16a0592e8505cceff971ffe5de3e1ef19de2214e3bdc4192a50ea6ce83703435354dc709a1a3606dd1d0899d30827ddcbea57a1b3e5857cfadaeea5f0c95af37bee1001c2ee7e12"}}}}, 0x0) syz_emit_ethernet(0xe8, &(0x7f0000015000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8864, @llc={0xd8, @llc={0xfe, 0x8e, "096c", "00579ec51af149ebe2378d3da1ea26848e32f403b686f32667997ecab87fc5b3d9415691a0c14e62279f8c5cdfb794a5a5ad89b47eb6523c4bb1d6c6a124e5892bbe3ce69920ad625a4fcbca32a0201932409563f9cf1af4b08e9fcc2d9ac53153260cf5ee35061dcda1e8cf4aba6c6632e6ddeda9cdcab70eeb609e7cd1d6e321ac0db9b3f246d4dfdf6fae39dd0c9dc8806371981fa46851e82b4e0fba37e1cc207e077f74f46b79628e3685e536d43591c1113f8a895133b957a30087a8a3bc592f2f9aa53699c464a68372cc8295485e0090"}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x29b, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x1, r4, r3, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x42424242, 0x42424242}, 0x1, 0x80000001) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5f, &(0x7f0000018000-0xab)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x2, 0x80000000000, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x27, 0x8001, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @tcp={{0x1, 0x0, r4, r4, 0x0, 0x0, 0x5, 0x10, 0x40, 0x0, 0x0, {[]}}, {"0c"}}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x9) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd) syz_emit_ethernet(0x82, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x886c, @llc={0x72, @llc={0x4e, 0x400000000000ff, "c6", "3ceb10cc4dbeeb844ee43b0bb7e57501b2d511e5400eaefdd3d23480b35d9deedc58eacb76103a33a3c8721f57cde97d5f0a95ac2cbd45d307b6ec1e20bf40c24ca17fdab06f620262cb6229363e0f034a5f183ddcc3fa0fb01e8a4483c5935583e05db44f9adec58e542ca31f9878"}}}}}, 0x0) listen(r0, 0x7) syz_emit_ethernet(0x2a, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) bind$inet(r1, &(0x7f0000012000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:41 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b5a000-0x8)="2e2f66696c653000", 0x20000, 0x180) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a00000-0xb)="2f6465762f6877726e6700", 0x20000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000037e000)=0x9, 0x4) r2 = accept(0xffffffffffffff9c, &(0x7f00007a4000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0x10) sendmsg$inet_sctp(r2, &(0x7f000043b000-0x38)={&(0x7f00008a5000)=@in6={0xa, 0x2, 0x7f, @loopback={0x0, 0x1}, 0x3f}, 0x1c, &(0x7f000079d000)=[{&(0x7f0000bb2000)="6a9062d51b241370e7a1cc335f3e890c1fad4144e4ea2a1b3014fa9d981e8b9ed12f59d7bd", 0x25}, {&(0x7f00003ff000)="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", 0x1000}, {&(0x7f0000afc000-0x65)="9258b5ac3aca78c4de90548c53a2af954aac940511798803161ba5743f4c58bad0db0012434f99118a29d77165772c0b283a6fea86ec4d4c4c4e4982980c838b499290cd61579519f0a090d3bf13ae1f1d3543c24baee384cff360c7ba9ca64baac8f32813", 0x65}], 0x3, 0x0, 0x0, 0x0}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f39000-0x8e)={0x0, 0x86, "9689cc517d35a2709bdcaa022e638a05f3fa9a50b19866a76afed80a8f8b5f9f3f1c73eecae0fabae4dfbf27e438dfaa4ecca6af3e8302bca5465e4a76de121e5382940b1cf9728fdd5afd13df1e08c5a31197119f94f53e5b550d80a1b67cad39f198a7b4b51c02156b4454365051b7c85ed3d5b050e3efe2410f58d9acad01c498b0298976"}, &(0x7f00002a4000)=0x8e) socketpair$inet(0x2, 0x400000000006, 0x9, &(0x7f0000b87000+0x761)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000016c000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffa}, &(0x7f000075d000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000829000-0x20)={0x2000028, 0x8007, 0x4, 0xdc, 0x100000000, 0xd5, 0xffffffff, 0x7, r5}, &(0x7f0000737000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a29000)={0x8001, 0xdf, 0x200, 0x2, 0x8, 0x8, 0x1, 0x2, r6}, 0x20) socket(0xa, 0x80000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r7, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r8 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000d3f000)=0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000e82000-0x18)={0xcff2, 0x4, 0x9, 0x3, 0x1, 0x4}) getpriority(0x1, r9) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000e5d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r0, &(0x7f0000001000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e64687db0d2772febfd6a9657a04a2cf779bcb770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00006ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000055d000-0x8)={0x0, 0x35}, &(0x7f0000b75000-0x4)=0x8) sendmsg$netlink(r10, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f000091e000-0x10)=[{&(0x7f0000624000)=[{0x11, 0x19, 0x203, 0x0, 0xffffffffffffffff, "0a"}], 0x11}], 0x1, &(0x7f000002b000)=[], 0x0, 0x4000}, 0x0) socket$inet6(0xa, 0x6, 0x100000006) 2017/10/19 08:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, &(0x7f00009a8000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x8000000010, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) read(r3, &(0x7f000015c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) pwrite64(r1, &(0x7f0000448000-0x1)="f9", 0x1, 0x10001) fdatasync(r5) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00004ee000)="2e2f66696c653000", 0x20) sendfile(r1, r1, &(0x7f000000c000)=0x0, 0x2ea96fac) splice(r7, 0x0, r1, 0x0, 0xfffffdff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000)=@req={0x0, 0xff, 0xfff, 0x8}, 0x10) kexec_load(0xffffffffffffff07, 0x9, &(0x7f000097b000-0x120)=[{&(0x7f00009f8000-0x59)="97c1c6e71f2695ce5fd1d22945028fcbe818f59c178887bf8852ed52d96c64405f4bb27a59c5253fc5a832e0e8ce52ca87043bf6f2bd0fca1f1096cdcd1f2d69fd7a75ff5cfe5da5ea780685d6dba9ff90869f519e575de5d5", 0x59, 0x8, 0xffffffff}, {&(0x7f0000304000-0xea)="5379fb4b711440c98df6aa84c508f7ab9bf1ebb36fbe04567fb6097e88a4f0687a086d24016743acfaea6504341b6dd3dda73a7dee29273284087c7920b74c3934383d7d7e6482cf454a8e7f61725e12c5a553554ab2e5b5b923f55a8d8a4dbcdec4495a36ef97c10128ec37a985ea23eeec05285711b2accec4f8af0bb3c3e25c372307d2c2c5809f7a1e52b3aa93c13e2e96cb912182fcccf11b99bb7d7077a3c335793d2897d996285a5f57baf5092c52d444a8ce497d61a7c22dbbd0ae873393898f638bdbc46aaafc39ac3b69fc925a51dcb246f1f828150d29eee3779b571a849aae7607a34615", 0xea, 0x1, 0x401}, {&(0x7f0000a90000-0xfa)="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", 0xfa, 0x8, 0x2}, {&(0x7f0000114000)="a009f9fb64a8211e12dbde4dc471fc47ac9dd40d7b5ee6ee2c4828d2debc22cc61f71af6e18eabfee0fd737e79f9104dc275b2a847d571ae92e7cf6abfef81b04b5f4ae746b0f212bff9db3da78db43d2d220123f0e77672eaa981df40c3fee250fa658487955736ae58999e61553b89b431b89d19e96f0f62fe3d507e9108cfd75ef6aa3a68b1eea5dab90a9e145404ffe1863931a123c9a5710932e200f01c55c9e4080c87088734b0f4ece8d8fb03dfb5755a3a77c7b4a7312c634e41814a7e", 0xc1, 0x7, 0xfff}, {&(0x7f0000c7c000)="86941778f1f4ec0b05238863e38c9f8f5ab69b3656ac5026c831b970e1d30904b43c521afd8a656b1c7afbabe2141064d5fd1476e1a4f2c38c8c6c874fdcf5010549d74279c550e44cceac8dd4f70486d60f29afd1e508e328d88392cf711774a8133e0bef0aa4b828cee0eb19d01394e770ecb94b8debfdab0a38a1c4564b871a7bdbda13c8aa", 0x87, 0xfffffffffffffff9, 0x9}, {&(0x7f0000512000-0x1000)="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", 0x1000, 0x5, 0x5}, {&(0x7f0000e28000-0x17)="a18c269fb56f9b10479b013b807783ae45e7df7ad9d0ef", 0x17, 0x4, 0x7f}, {&(0x7f00002c2000)="21f51b379030b839fb5d7c4dbf525d501be26c675ecfe7ff524a70a3b0584e679afa42617153d999b825515b7a010522bed85a34135d5899a92fdb09753a12da6ca05aec5c7024e48a23f6ea3866b3ad7b69194004926434c80e4edce95eb5f9a30f8ce568c862a987a76f88e6336027e11d734dfe47fb8c6c0e4aac694b60badfba2320ce283cd00618ce6ca7b92e55af2adcf3c3386aaa211a0796292399a74e92de4565e670", 0xa7, 0x3f, 0x58}, {&(0x7f00005b6000-0xda)="e345d543951eb3fe6313a4d0ce8d0734b439eecdb08b32e27412517dfdbda5d17062e33f44e2b6b10da2ae9fe33fa7a8ad80613389d85735f34f873a18e89ebbdba0f14ca72c8e605e5f4fa5f737904d2c321c1ec493100dcf7d1dc043f923a90029a97207ff01686a23a3ea8f181f3d848765be842b1806963c5a8968e2081172e059062043a23f4655a3c85a4381adbf8499e7f1781fb2e6a53bd2845bdfecdb3a356b8717b0a1874aef46f7df5307f6e22b3e8f51548b95246802774c85869eaea42cd4dc0a29f14ed0f68485c79677968df69222d02156c6", 0xda, 0x20, 0x800}], 0x3f0002) keyctl$unlink(0x9, 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000dc4000-0x4)=0x0) unshare(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)="2f6465762f73657175656e63657200", 0x1071c0, 0x0) bind$inet6(r5, &(0x7f00002fe000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$get_keyring_id(0x0, 0x0, 0x0) r8 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000800004102) sendfile(r6, r8, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) 2017/10/19 08:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000511000-0x5)="7573657200", &(0x7f0000a18000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000006b000)="6c6f6264657674727573746564c1747275737465645e3a2d28707070306d643573756d00", 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000dcc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004d5000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ec4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mount(&(0x7f0000beb000-0x8)="2e2f66696c653000", &(0x7f00003a7000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000a94000-0x6)="737973667300", 0x0, &(0x7f0000041000)="") 2017/10/19 08:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, 0x0, 0x0) clone(0x0, &(0x7f000024a000)="", &(0x7f0000e21000-0x4)=0x0, &(0x7f0000f57000-0x4)=0x0, &(0x7f0000989000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000177000)=[{{0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f00008a2000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f00009de000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000e59000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00008d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000477000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000e82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x6, &(0x7f0000d69000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x401}, 0x5}, {{&(0x7f0000ba7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000f00000-0x30)=[{&(0x7f00009ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f000021c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000e13000)="0000000000000000", 0x8}], 0x3, &(0x7f0000d8f000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0x401}, 0x100000000000000}, {{&(0x7f0000f59000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x10)=[{&(0x7f0000cfb000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}], 0x1, &(0x7f0000861000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0xb6b}, 0xffffffffffffffe1}, {{&(0x7f00007a1000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000217000)=[{&(0x7f0000d25000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000098d000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f0000d40000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}], 0x3, &(0x7f00007df000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0xffffffff}, 0x24}, {{&(0x7f0000cc5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a18000)=[{&(0x7f00001ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000c70000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000697000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x3, &(0x7f0000cda000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x9}, 0x7ff}, {{&(0x7f000071f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000e11000-0x10)=[{&(0x7f0000e34000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x1, &(0x7f000003e000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x1}, 0x3}], 0x6, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000600000-0xc)={@empty=0x0, @multicast1=0xe0000001, r1}, 0xc) bind$inet(r0, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) fcntl$F_MEM_UNLOCK(r0, 0x801) r2 = openat$binder(0xffffffffffffff9c, &(0x7f0000220000-0xc)="2f6465762f62696e64657200", 0x2000, 0x0) lremovexattr(&(0x7f00002f4000)="2e2f66696c653000", &(0x7f00009de000-0x1a)=@random={"7314ff0300000101", "2c706f7369785f61636c5f61636365737300"}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) connect$inet(r2, &(0x7f0000a93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000975000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000586000-0x2)="dc36", 0x2, 0x20000884, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000ed0000-0x5f7)="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", 0x371, 0x3, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d42000)="2f6465762f73672300", 0x4, 0x200) open(&(0x7f00006b9000)="2e2f66696c653000", 0x2, 0x42) 2017/10/19 08:57:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x1407c, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x105}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000808000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000072e000+0x83f)=0x14) write$fuse_interrupt(r2, &(0x7f0000001000-0x10)={0x10, 0x200, 0x100000000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000562000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000069e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000418000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000462000-0x4)=0x8) 2017/10/19 08:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bdc000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000066d000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000da6000)=0x0) getpgrp(r1) fcntl$getownex(r0, 0x10, &(0x7f0000fad000-0x8)={0x0, 0x0}) sched_setparam(r2, &(0x7f000008e000-0x4)=0x83) r3 = getpgrp(r2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000542000-0x4)=0x7f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000166000)="2f6465762f6c6f6f702300", 0x0, 0x0) r5 = gettid() nanosleep(&(0x7f0000328000)={0x0, 0x989680}, &(0x7f0000079000)={0x0, 0x0}) futex(&(0x7f0000d83000-0x4)=0x40000, 0x0, 0x0, &(0x7f00000ab000)={0x13000000003, r6}, &(0x7f00007d8000-0x4)=0x0, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000693000)="4079485c136bede17ce2840f8e9e707f5551304bc45f622075825584e523f0bf509dce6762a91a633674320fe0a7cf953af1f6b999fade4699fc5649d393ccb196870162a5f8d901840efb362ea2de3e95c3839b519a0cf783cc42fb89075360527aed964c5a575e6d30cf424b6ef1dd08ea55fd1cacfeba8aeb264d73057ed7a1c45842ba0a890db59b2f670aa86c", 0x8f) r7 = signalfd4(r4, &(0x7f00008fd000)={0x7fffffff}, 0x8, 0xfffffffffffffffd) readv(r7, &(0x7f0000050000-0x20)=[{&(0x7f000092e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) r8 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) rt_sigprocmask(0x2000000000, &(0x7f0000823000)={0xfbffffffffffffff}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r10, &(0x7f0000fb6000)="", 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x40fb}, 0x10) fcntl$setsig(r9, 0xa, 0x12) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x12, 0x3, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) timer_getoverrun(r11) dup2(r9, r10) fcntl$setown(r9, 0x8, r8) tkill(r5, 0x13) 2017/10/19 08:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000427000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000003c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000ed1000)="2e2f66696c653000", &(0x7f0000dca000-0x20)={{0x0, r2}, {r3, r4/1000+30000}}, 0x100) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f70000-0x40)={0x0, 0x8, &(0x7f00005c3000-0x20)=[0x6, 0xffff, 0x200000000000006, 0xfde3, 0x8001, 0x4, 0x80000000, 0x2], &(0x7f0000307000-0x4)=[0x5], 0x52, 0x1, 0x7ff, &(0x7f0000799000-0x4)=[0xb6], &(0x7f000011f000-0x8)=[0x9, 0x120000], 0x0}) syz_open_dev$loop(&(0x7f000065d000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x29c000) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000+0x2e7)=0x4) fcntl$getownex(r1, 0x10, &(0x7f00004ab000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000534000)=0x0) ptrace$getenv(0x4201, r5, 0x9, &(0x7f0000d7f000)=0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffbfffffc, &(0x7f0000af6000)="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", 0x130) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x10000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x20002}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f000056c000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000055d000-0x5c)={0x40, 0x1, {0xffffffffffffffff, 0x3, 0x4, 0x3, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00001be000)=0x0, &(0x7f0000dbf000+0xd84)=0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000012c000)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000068d000)={@common="7465716c300000000000000000000000", @ifru_flags=0x2}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002cd000-0x4)=0x0) 2017/10/19 08:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a1f000-0x5)="7573657200", &(0x7f0000eeb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f59000-0x1)="45", 0x1, 0xffffffffffffffff) keyctl$clear(0x7, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049c000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x3c5506cbe56ebd96, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_dev$mice(&(0x7f0000d03000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x84900) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000a85000)={0x40, 0x80000001, 0x7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000544000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000c08000)=0x5, 0x4) ioctl$void(0xffffffffffffffff, 0x5451) init_module(&(0x7f000076d000-0x5)="6574683100", 0x5, &(0x7f00001d1000)="2b2d7472757374656470707030707070305b2600") r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00005cb000)=0x8, 0x4) pwritev(r4, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000e8000-0x4)=0x3800000000) write$fuse_bmap(r4, &(0x7f00004b8000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) r5 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0x0) fcntl$setown(r5, 0x8, 0x0) r6 = socket(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f000045e000-0x78)={0x9490, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1003148, 0x1, 0x0, 0x8, &(0x7f0000621000-0x10)=@generic="a411aaf908801443889dbe791dcc2222", 0x3, 0x6, 0x3f}) sendfile(r6, r5, &(0x7f0000fba000)=0x0, 0x80000001) getsockname$packet(r4, &(0x7f0000a94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008ad000-0x4)=0x14) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000f54000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_tcp_TCP_PSP_LISTENER(r5, 0x6, 0x6c4, &(0x7f0000971000)={"11cb44e5f4625fa8b3c0ad8095e0f4f0", 0x8001, 0x462}, 0x18) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000019c000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x80, 0x0, 0x7, 0x9, 0x20, 0x80, 0x8, r7, r8}, {0x1, 0x42c3, 0x6, 0x28, 0x1, 0x6, 0x0, 0x8}, {0x9, 0x2, 0x3, 0x1}, 0x1, 0x7, 0x8f9, 0x1, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0x1}, 0x18, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8001, 0x0, 0x0, 0xffffffffffffff80, 0x7f, 0x8, 0x3}}, 0xe8) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000183000-0x110)={0x2c06, {{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x559, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2017/10/19 08:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005e3000-0xc)="2f6465762f6175746f667300", 0x204000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00007fa000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d7a000+0x49c)=0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d0e000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00008a7000)=0x7, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000082e000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000a2d000-0x98)=@ethtool_flash={0x33, 0xfffffffffffffff9, "6bdb16a0868a21c0ddac9dd6fe453909e55a334c650fae813696ee7b52e43b3245496d38aa60e8fa741fc5e153b658e44c96dd20bc182150e1973f0b405dfd081dd7dd0306bb9818eb67f307045b7cd35139cf5107a1a242e3b3edbe04e71c41bf153d2a2dceb65f7b1e7063196a85ccbc9a4db7a566742043a464502dae20a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f000027b000)="2f6465762f73672300", 0x7, 0x200812) bind$unix(r3, &(0x7f0000292000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/10/19 08:57:41 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000064f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f5d000)={0x0, 0x7398585c}, &(0x7f0000d48000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000095f000-0x10)={0x7a2, 0x1, 0x3, 0x9, r3}, &(0x7f0000f5d000)=0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x2, 0x40010, r1, 0xfffffffffffffffc) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x800004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000f5e000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f5f000-0x4)=0x14) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000717000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000012e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x3, 0x0, 0xf, 0x80, 0x80, 0x100, r4, r5}, {0x80000000, 0x1c000000, 0x2, 0x4e9, 0x1, 0x800, 0x2, 0xf0}, {0x4, 0x4, 0x1, 0x7fff}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x800}, 0x17, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x3, 0x1, 0x1, 0x9, 0x3, 0xffff}}, 0xe8) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) mmap(&(0x7f0000746000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r6, &(0x7f0000f5f000)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f5b000)={@multicast2=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000f5b000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x8000000000015, &(0x7f0000f5f000)="ff55d36cffba04515d0000000000000100008b550a6b", 0x16) close(0xffffffffffffffff) mmap(&(0x7f00002f6000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x2000000000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x5, &(0x7f000059d000-0x8c)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x0, 0x9def, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0xb9b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0xffffffffffffffff, 0x2001d, r0, 0xfffffffffffffffd) socket$inet6(0xa, 0xe, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x15, &(0x7f000043f000-0x15)="ff0100008000006a000000160000000101000000db", 0x15) 2017/10/19 08:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000511000-0x5)="7573657200", &(0x7f0000a18000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000006b000)="6c6f6264657674727573746564c1747275737465645e3a2d28707070306d643573756d00", 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009c6000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000dcc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004d5000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ec4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0xffc) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") mount(&(0x7f0000beb000-0x8)="2e2f66696c653000", &(0x7f00003a7000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000a94000-0x6)="737973667300", 0x0, &(0x7f0000041000)="") 2017/10/19 08:57:41 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008bc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0xc0d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xe) ioctl$int_in(r0, 0x5473, &(0x7f0000c7d000)=0xfff) r2 = request_key(&(0x7f000009e000)="73797a6b616c6c657200", &(0x7f0000fdd000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fdc000)="757365722b776c616e313a766d6e65743000", 0xfffffffffffffff9) keyctl$revoke(0x3, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f000002c000)={0x800, {{0xa, 0x3, 0x4, @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, 0x3, 0x3, @loopback={0x0, 0x1}, 0x4f292b3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000079a000-0x4)=0x2, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fde000)="2f6465762f73657175656e63657200", 0x121200, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00001de000)=0x4100000000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000fdf000)=0x0, &(0x7f000023f000)=0x4) sendmmsg(r1, &(0x7f0000d07000)=[{{&(0x7f0000fde000-0xe)=@l2={0x1f, 0xfffffffffffffffe, {0x1, 0x88, 0xef, 0x6, 0xea32, 0x101}, 0x4, 0x0}, 0xe, &(0x7f00002c6000-0x30)=[{&(0x7f0000346000-0x8f)="fbcd4267cbdc4d1da7c3f85cb50e186ce19afeaa4794d8c6831c96cdf583b3ecaf0898954538be3aaa7b78138fdf3129d6bb1aa2f44334c8e1e5f01529854ead6186f14bd7a9a74ea1468aafaa61f7c80eb8da111ae103161f44ea2ba0a9a194d491cce240a5fa22fa7faabebee427866d38a0753236e3e436eddad9f6a8ad3bc45989607ba3230a5034b59c9f9f5c", 0x8f}, {&(0x7f00000ef000)="cd874b6c1dff30a4ddf1efa3d87177e7111d9de084ce327b0c16ef3f9af7936fd48177bfb0190501361294ff908ddcec909625321d0fb04f92b9e09a830dd972264d50958665826777b8675e65b3d61610ac3b3b2af546468577cf34e3f863b56351329f126049a37beb720e31eece6fe412e87cc51aad3848f30b5f", 0x7c}, {&(0x7f0000b2a000)="6c44431089c6fdc66b93a99db7925d1391947c68e61af950b24ab5b04b9f2fbb701b024f582a22b533b5de77b87bfa34aaaafdec27f25b6fda1042b881a91952b67a4f3a397a4f232c09a164a53a5766ad08d0fefe9dfe108849010b41985b8deaef3fe67061c734ea5b72f9f2070a3158d5966ee399e5a138b286eb7bc32de8217aa5b82685e8be018630c74d1e6e0479130a7f7525746f72ceefa3859dac435ff4c2e9a2d53aedf03476dd1dc8d76d006e13badcaa37abbdc656f654880838", 0xc0}], 0x3, &(0x7f00007c6000)=[{0x70, 0xbd6edfb403694f0c, 0x100, "8cd0751f4bbe301cfde82ad29bc4fff7f5691779390aa73b3408e8e2bee6f1ceffd460ba0bd582d3ec1190302334fd86479edea24a8649cad4e7a501e41855f1d42264180a9c3aeef924aa12a1a4cf3db9c56c125e1ad914c7d21f79b0"}, {0x80, 0x11f, 0x2, "2c337013c8df90ca576a0c0ffbe875f69fd4211332962f5d3c99ea3c625081ec3f748bed95cb9281c375f909a4d7de944b249aba5f84f0a66613312d1495fb4d6521b77b5ff9c26befe5140cddc79bd78f701cec43d62f49b5c995e8a25f384f078f324e69a1c61d1006a2806f67"}, {0x1010, 0x19f, 0x7, "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{0x1010, 0x116, 0x80000001, 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"}, {0x38, 0x18d, 0x9, "485a334e06a30e1c203453da37ccf500b70dddf25f81a63ebbcde12f977a0ba1fd7e"}, {0x80, 0x0, 0xdb, "f3c6ff4438c5744931b3ccc02298cf7b3090722b8c864c4ca55ae120060934bb862239c972372f1bed5d3f1d6e10606af2106aaebc35947584df8dad5f1f91fb24db98be098e0735922066f02589c22630470cd287243be32100de76091813fd41bcffa71d1db57d8f26"}], 0x6, 0x10}, 0x0}], 0x1, 0x44000) socket$inet6(0xa, 0x1, 0x3) writev(r4, &(0x7f0000895000)=[], 0x0) socket(0x11, 0x3, 0x0) r5 = open(&(0x7f0000780000)="2e2f66696c653000", 0x80, 0x1) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) getdents64(r5, &(0x7f0000446000)="000000000000000000000000", 0xc) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f5a000)="7573657200", &(0x7f0000b9c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000edc000-0x7)="3a245d277be000", 0xffffffffffffffff) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000cf6000)={&(0x7f0000b04000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f14000)=[{&(0x7f0000ce9000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f00003d4000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x2, &(0x7f0000a76000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x3}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e6000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000003f000-0xb8)={0x0, 0x3, 0x3, 0xcfde, 0x5, 0x8, 0xde, 0x4, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000, 0x7, 0x2, 0x5, 0x4}}, &(0x7f0000dc3000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000040c000)={r2, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff0001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffa}, &(0x7f0000d5b000-0x4)=0x98) timer_settime(0x0, 0x0, &(0x7f00001dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000510000)={{0x0, 0x0}, {0x0, 0x0}}) faccessat(0xffffffffffffffff, &(0x7f0000ad7000-0x8)="2e2f66696c653000", 0x0, 0x0) 2017/10/19 08:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006d9000)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000120000)="747275737465642f757365726e6f6465767b76626f786e6574317d00", 0xfffffffffffffffd) r0 = request_key(&(0x7f0000e17000)="6c6f676f6e00", &(0x7f0000846000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x2)="7b00", 0xffffffffffffffff) keyctl$link(0x8, r0, r0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffff7ffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)="2e2f66696c653000", 0x2, 0x800000000000080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000c1b000)=0x4, 0x4) sendto$inet(r1, &(0x7f00002b3000)="", 0x0, 0x10020000001, &(0x7f0000811000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c8, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000641000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000f45000-0x10)="021100010200000002648ff680af1fdd", 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f000095a000)=0x8ce, 0x4) socket(0xa, 0x6, 0xffffffffffffffd2) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000045e000)=0x62f) read(r1, &(0x7f000045a000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000003e000-0xc)="2f6465762f6175746f667300", 0x12000, 0x0) symlinkat(&(0x7f00007bc000-0x8)="2e2f66696c653000", r3, &(0x7f0000eae000)="2e2f66696c653000") socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r5, &(0x7f000096b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x2, &(0x7f0000704000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000029000-0x4)=0x0, 0x4) getxattr(&(0x7f0000dfb000)="2e2f66696c653000", &(0x7f0000a94000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00008cd000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8) 2017/10/19 08:57:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa6000-0x8)="2e2f66696c653000", 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000df000)={0x0, 0x0, 0x0}, &(0x7f0000bde000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000da3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bb6000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) lstat(&(0x7f0000a6a000)="2e2f66696c653000", &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getresuid(&(0x7f0000663000-0x4)=0x0, &(0x7f00008b5000)=0x0, &(0x7f000091b000)=0x0) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001cd000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fcd000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006b1000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008cf000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d76000-0xc)={0x0, 0x0, 0x0}, &(0x7f000080f000-0x4)=0xc) fstat(r0, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd4(0xffffffffffffff9c, &(0x7f000097f000)={0x9}, 0x8, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f00008a5000-0x9)="2f6465762f70707000", 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000586000)={{{@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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f2000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e7000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000688000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000b99000-0x3)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ac8000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000556000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007b1000)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f0000ae7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() signalfd(0xffffffffffffffff, &(0x7f00000f9000-0x8)={0x7}, 0x8) accept(0xffffffffffffff9c, &(0x7f0000498000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000765000)=0x6) syz_open_dev$random(&(0x7f000012a000)="2f6465762f72616e646f6d00", 0x0, 0x20400) syz_open_dev$urandom(&(0x7f000094e000)="2f6465762f7572616e646f6d00", 0x0, 0x200) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f66000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffffff, &(0x7f0000f4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() openat$autofs(0xffffffffffffff9c, &(0x7f000051a000)="2f6465762f6175746f667300", 0x220101, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a2e000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009fb000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bff000)=0xe8) stat(&(0x7f00000c2000-0x8)="2e2f66696c653000", &(0x7f0000db3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000579000-0xa)="2f6465762f70746d7800", 0x4040, 0x0) epoll_create1(0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000098d000-0x8)={0x0, 0x0}) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000804000)=0x0) socket$unix(0x1, 0x1, 0x0) timerfd_create(0x7, 0x800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fb2000)={0x0, 0x0}) fanotify_init(0xe, 0x8000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ed2000)={0x0, 0x0}) geteuid() stat(&(0x7f00008cb000-0x8)="2e2f66696c653000", &(0x7f0000648000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000827000)={0x0, 0x0}) accept4$inet(0xffffffffffffffff, &(0x7f0000c52000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb2000-0x4)=0x10, 0x0) perf_event_open(&(0x7f0000927000)={0x0, 0x78, 0x1, 0x7, 0x9, 0x4, 0x0, 0x4, 0x802, 0x7, 0xffffffffffffff80, 0x3f, 0xbaf, 0x8, 0x0, 0x3f, 0x2, 0x0, 0x20, 0x8, 0x2, 0xf47a, 0x3, 0x0, 0xd073, 0x3f, 0x0}, 0x0, 0x1000, 0xffffffffffffffff, 0x4) dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000b79000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e67000)=0x8, 0x800) open$dir(&(0x7f0000adf000-0x8)="2e2f66696c653000", 0x0, 0x60) accept$ax25(0xffffffffffffffff, &(0x7f0000668000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009c5000)=0x10) creat(&(0x7f0000690000-0x8)="2e2f66696c653000", 0x80) syz_fuseblk_mount(&(0x7f0000a05000)="2e2f66696c653000", &(0x7f0000548000-0x8)="2e2f66696c653000", 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0xc26, 0x40000) signalfd(0xffffffffffffff9c, &(0x7f0000cad000)={0x9}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000096c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000197000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000517000)={{{@in6=@empty={[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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000-0x4)=0xe8) getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000096f000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ea0000)={{{@in6=@local={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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000)=0xe8) lstat(&(0x7f0000ae7000)="2e2f66696c653000", &(0x7f0000921000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f00007e8000)="2f6465762f7572616e646f6d00", 0x0, 0x0) pipe2(&(0x7f0000a47000-0x8)={0x0, 0x0}, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000661000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000cdb000)=0x0, &(0x7f000091a000-0x4)=0x0, &(0x7f00000e1000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089f000)={0x0, 0x0, 0x0}, &(0x7f0000043000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000078c000)={0x0, 0x0}) socketpair$inet(0x2, 0x3, 0x401, &(0x7f00000ad000-0x8)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f00004e5000-0xe)="2f6465762f6b657963686f726400", 0x480, 0x0) open(&(0x7f00005dd000-0x8)="2e2f66696c653000", 0x440240, 0x20) socket$inet(0x2, 0xa, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000dd4000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000f72000)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000a92000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x40080) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bad000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) lstat(&(0x7f0000335000-0x8)="2e2f66696c653000", &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() syz_fuse_mount(&(0x7f0000797000-0x8)="2e2f66696c653000", 0xe000, 0xffffffffffffffff, 0x0, 0x101, 0x0) 2017/10/19 08:57:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="5d74727573746564cc00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000002000-0x4)=0x45db, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c65000)="2e2f66696c653000", 0x8000000011d) unshare(0x2000000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000058000)={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]}, 0x8, 0xfffffffffffffffa}, &(0x7f00003a5000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fdd000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb, 0x9, 0x7fffffff, 0x10000, 0x40}, &(0x7f0000a9e000-0x4)=0xa0) mount(&(0x7f0000d70000)="2e2f66696c653000", &(0x7f0000289000)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="040000000f000000", 0x4, 0x0) r3 = memfd_create(&(0x7f0000098000-0x2)="0045", 0x3) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000084f000)={r2, 0x69, "301603a94c711ef88496bf73c5978304636096821014e51b8cb534734444591faeca645e2f4479dad950234cc2c194ca34b7a4c3b5352af98844356fb35feff75668aed12e1eae3b2e34812e06b997621d7fcb0b961a02ed5411ed54f816e33ab90258e060eb55101c"}, &(0x7f00002f9000)=0x74) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000046000)={r4, 0x10001, 0x0}, 0xc) r5 = memfd_create(&(0x7f000017a000)="00", 0x2) r6 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0}) r7 = dup2(r6, r5) sync_file_range(r7, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r6, 0xc058534b, &(0x7f000017a000)={0x2, 0x0, 0x3, 0x40000000000, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f0000c88000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000892000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000faa000)=0xc) r8 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r8, &(0x7f0000740000)={0x0, 0x0}) write$sndseq(r5, &(0x7f000000a000)=[{0x5, 0x3, 0x400, 0x0, @time={0x0, r9}, {0x0, 0x2}, {0xfffffffffffffffc, 0x1}, @ext={0x0, &(0x7f000008e000)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000044000)={0xfb, @time={0x0, 0x0}, 0x52e0, {0x400000000000000, 0x0}, 0x800, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(r3, &(0x7f000008d000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:41 executing program 6: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bbc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x72a000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000910000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a4e000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r2, 0xc020660b, &(0x7f00005d4000)={0x6, 0x8, 0x1, 0x29, 0x3, [{0xff, 0x101, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x6315, 0x7c88, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x200, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00000a4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000c9b000)=0xffff) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) sync() getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c44000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000276000-0x4)=0xc) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c2000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getdents64(r5, &(0x7f00001ff000+0xd54)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a) ioctl$VT_DISALLOCATE(r5, 0x5608) recvfrom$packet(r0, &(0x7f0000f08000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x10001, &(0x7f000054f000)={0x11, 0x9, r4, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000000)=0xffff) 2017/10/19 08:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000aa6000-0x8)="2e2f66696c653000", 0x100) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000df000)={0x0, 0x0, 0x0}, &(0x7f0000bde000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000da3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001eb000-0xc)={0x0, 0x0, 0x0}, 0xc) getpgid(0x0) lstat(&(0x7f0000a6a000)="2e2f66696c653000", &(0x7f000002f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpid() getresuid(&(0x7f0000663000-0x4)=0x0, &(0x7f00008b5000)=0x0, &(0x7f000091b000)=0x0) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001cd000-0x8)={0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fcd000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006b1000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000da6000)=0x0) getpgid(0xffffffffffffffff) getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a2e000)=0x0) epoll_create1(0x80000) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ed2000)={0x0, 0x0}) 2017/10/19 08:57:41 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000239000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000f64000-0x4)=0xc) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f5a000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f63000)=[@in6={0xa, 0x1, 0x24, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x2a4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffeffffc}], 0x4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000f65000-0x4)=0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f65000)={0xfffffffffffffff9, 0x100000001}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f66000)=0x6, 0x4) vmsplice(r0, &(0x7f0000f65000-0x30)=[{&(0x7f0000f65000-0x1000)="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0x1000}, {&(0x7f00000d5000)="758413938462bc5b25da9c448b8a98decbacc73abe41d4228fde0824d54dde90fe6a4c16ce1483fe733eeffb940ca3535e7f5cac42d7347c719f416664604a4930644da413c9dfea4dff6127d61f3214805ebd7c85792a80d87fa0e5582e99640b89c1e450ad9bd4601017955f524f96b3bbb2f3e0d0d87b6dfad0b5c8e97891585f31d4254c8699da94c7ee3f3e1019c5cc8ca68de5e58d60d4de1b3034ee1624683c5512c3624eab3c7cc00006891c1a010f7defa498e56886ade6840d", 0xbe}, {&(0x7f000070d000)="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", 0x1000}], 0x3, 0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f64000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000336000)=0x10, 0x80000) connect(r1, &(0x7f0000f65000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f63000)={0x3, 0x3, 0x2, 0xffff}, 0x8) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(r1, r0, 0x0, 0x6) write(r0, &(0x7f0000a23000)="eae48d7596dc272ac5213c0e79f62784db19a6d25a222e87382eacbf084c1a2e06f07917caa42aa62f91be299ae4212afc47f19e01120f62129f84ba073748ad86125f1e3ea69be9a1b6d3c8ab6190a5f406e262acbd2c2d17a120f9faf313303891492986c76533ab1095d0843e78fc4dd0b0da35d49c6fcf39e2486cfe1845cf62acf8b2278650d7ecba0d8ca4dcbc9e596dd44405078018d02f298db7b32a83737ea5242609d0b0d76ed239630ad565", 0xb1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = geteuid() mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f68000-0x8)="2e2f66696c653000", &(0x7f00008d5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuseblk_mount(&(0x7f0000f28000-0x8)="2e2f66696c653000", &(0x7f0000c27000-0x8)="2e2f66696c653000", 0x0, r4, r5, 0x8, 0x1000, 0x400) bind$inet(r3, &(0x7f0000f67000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f00008ed000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f0000ad8000)="00", 0x1, 0xfc, 0x0, 0x0) r7 = dup(r6) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f69000)="2f6465762f72746300", 0x101000, 0x0) renameat(r7, &(0x7f0000f69000)="2e2f66696c653000", r8, &(0x7f00000d2000-0x8)="2e2f66696c653000") 2017/10/19 08:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="00", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b3a000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000357000-0x4)=0xe8) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f00007e9000-0x11)="96a0f77958ad185d48c817f90be36c9156", 0x11) socketpair(0xa, 0x5, 0x3, &(0x7f0000a0d000)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000f8f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bbb000-0x4)=0x10) r5 = timerfd_create(0x0, 0x80000) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0xfffffffffffffffd) r6 = eventfd2(0x100001, 0x1) pipe2(&(0x7f000072f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000000080800) write$fuse_notify_store(r8, &(0x7f0000c0c000-0x28)={0x28, 0x2, 0x0, 0x8000, 0xffffffffffffffff, 0x0}, 0x28) splice(r7, 0x0, r6, 0x0, 0x200000, 0x0) readv(r7, &(0x7f0000fbf000-0x50)=[{&(0x7f000040e000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f00003cd000-0x3)="", 0x0}], 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007d7000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7, 0x3, 0x80000000, 0x0}, &(0x7f0000628000)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000848000-0x8)=@assoc_value={r9, 0xd42}, 0x8) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000fc5000)=0x0, 0x4) splice(r7, 0x4, r2, 0xfffffffffffffffe, 0x1ff, 0xfffffffffffffff8) flistxattr(r3, &(0x7f0000f1f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f00005ce000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fc0000-0x4)=0x8) close(r3) bind(r4, &(0x7f0000049000)=@nfc={0x27, 0x2, 0x2, 0x2}, 0x10) read$eventfd(r6, &(0x7f0000c63000+0x9e5)=0x0, 0x8) pivot_root(&(0x7f0000845000)="2e2f66696c653000", &(0x7f0000745000)="2e2f66696c653000") read(r5, &(0x7f0000e2e000-0x8)="0000000000000000", 0x8) getsockopt$inet_tcp_buf(r7, 0x6, 0x1d, &(0x7f0000af9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000024c000-0x4)=0xf0) timerfd_settime(r5, 0x1, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/10/19 08:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a2d000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000eb4000)={{0x80, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x21, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat(0xffffffffffffff9c, &(0x7f0000226000)="2e2f66696c653000", 0x0, 0x1a) mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000320000-0x24)="2200000014000700c8091008090007000a0000000022000004000300040001638cabbb", 0x23) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b49000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r2, 0x0) socket$inet6(0xa, 0x3, 0x10000000000007) r3 = socket$inet(0x2, 0xa, 0x5) syz_emit_ethernet(0x8d, &(0x7f00001df000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x16, 0x4, 0x0, 0x200000000000, 0x7f, 0x0, 0xff, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0xffffffff, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x18, 0x100000000, 0x3, 0x9, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x3}, {[], 0x0}, {[], 0x7}, {[], 0x7}]}, @noop={0x1}, @cipso={0x86, 0x23, 0xb, [{0x7, 0x11, "457452bd1abfea71940b29d4579c5d"}, {0x0, 0xc, "08b3f11a12acb28fe97a"}]}, @noop={0x1}]}}, @igmp={0x17, 0x7, 0x0, @broadcast=0xffffffff, "58e4558f0e8770a11eb50bc251a631c654bc7c93399d06660701bcc22b9909"}}}}}, 0x0) recvmsg(r3, &(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$sock_linger(r3, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x63f, 0xf}, 0x8) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000447000/0x400000)=nil, 0x400000, 0x3000005, 0x10, r3, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000380000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x20000000081, 0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00008c1000-0x30)="") ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a0e000)=0x0) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r2 = memfd_create(&(0x7f0000eab000-0x37)="7b776c616e312d766d6e6574312b2f232825776c616e30402e70726f635e76626f786e65743173656c66256367726f7570707070315d00", 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ec9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) write$fuse_bmap(r1, &(0x7f0000a74000-0x18)={0x18, 0x0, 0x0, 0x0}, 0x18) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00000d5000-0xf5)=[], 0x0}, {&(0x7f0000882000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x88a, 0x0, 0x0, 0x0, 0x0, "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"}, {0x92, 0x0, 0x0, 0x1ff, 0x800, "dfc7a88da0c2875c6ce0e3ab0241e56ef83d7f2fe1bcc97e9083bc5793f0c052f2f6bd867346290dffd70b5d5f57ee18cae5688c9bd3792cf1e2db27646c8e5772e100e9e1c4e509740e8066009565046c52c9d3ca8d337bebf612274bfe5f5caa40a3416acf8892a9edaf656523e4fe7fdbee86530cbc627445bb923ac06fb3200e"}], 0x92c}], 0x2, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x4, 0x80}, 0xc0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ae9000)=[{0x6, 0x5}], 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a27000)={@generic="acc98911c8eb30b57828815e96f2994b", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) memfd_create(&(0x7f0000000000)="76626f786e65743100", 0x0) [ 134.628005] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2017/10/19 08:57:41 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0709000000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a52000)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000ecb000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006ba000-0x4)=0x5b) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x3ff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecb000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000eca000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000ecb000-0x4)=0x1000001ff, 0x4) fstat(r1, &(0x7f0000a88000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000066000-0xe8)={{{@in=@local={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=@loopback={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}}, &(0x7f0000ecc000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1000) 2017/10/19 08:57:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a9a000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000ebc000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8000000000000001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8a, "be095d053156cc10e6b5417221c27ed60debfe3748b5cf9978c4dd1caefba0b4255ddbe9401b4c0fc5611e16420a7fbb85b4665eb75b979bf01b7197691c58ce679b5f09e28d4e2fc96379b0ad003a9110747e70700741f9351607609e5fdc03974cae92c0005e2f7270fdee01900b1f6f29a457754002901b22a8e74dc5a25f51a336d22cea07816961"}, &(0x7f0000001000)=0x92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eaa000-0xc)={r1, 0xffff, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x2)={r1, 0x2a, "91726a3a7c2a41c926e69c0d6c728078c6a0520ba29de53d79400783c2024c22cdada0555ccab4671201"}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000002000)={0x5, 0x4, 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]}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x3)=0x0, &(0x7f0000001000)=0x0) lchown(&(0x7f0000001000-0x8)="2e2f66696c653000", r3, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x78)=[@in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5d}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) timer_delete(0x0) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000000000)=0x1, 0x4) fdatasync(r0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xffffffff}, 0x8) dup2(r2, r2) sync() r5 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f000032a000-0xc)={0x0, 0x5, 0x4, 0xb72e14c, 0x0, 0x20}) 2017/10/19 08:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0x80000000, 0x2, {0x1, 0x0, 0x4, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000805, 0x4, 0x9, 0x1, 0x2, 0x1, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000965000)=[{&(0x7f0000a5f000+0xb66)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe", 0x1e}], 0x1) socket$netlink(0x10, 0x3, 0x400d) r4 = socket$netlink(0x10, 0x3, 0x14) writev(r4, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58f7", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe586c", 0x20}], 0x1) r5 = dup2(r2, r4) ioctl$TCFLSH(r5, 0x540b, 0x7) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) 2017/10/19 08:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000160000-0x3)="", 0x0, 0x20000000, &(0x7f0000605000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x853b, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000634000)=[{&(0x7f000061a000-0x1000)="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", 0x85d}, {&(0x7f0000288000-0x10)="be9ab928ba1ed43a5a7ef1a5bc2537af", 0x10}, {&(0x7f000040b000)="783c37b2140dd9603ae62e25e10f47893048d284860fe336a725229991ec40", 0x1f}, {&(0x7f0000954000-0x5e)="9c44319e1c9dbc77fb960056ceae350b739d257d467fc6c0e623590e49308d10691df54d388cca5c75d7267d3d3bafecc4ead56dcf95d1a76908c8b31ab388baa37ff422420c383a01d8b95df5f136ab4172eaac1bb34be4b9f1d74189", 0x5d}, {&(0x7f0000fc2000)="8e347e33c9d0543b96b185ca72866a6e38e8ff50d54938f6313fd14686e23dab07eeb80b0c5816ff41c8039f7f3e67e3c9913d17b9a4b99f75ec1e503a8ce2f5742208d746645e3a85a3d0fa545e178915e7ef160fbe77ac9ee6d5cf9dcb4c84393ab7b84ed1993a5d548998b1da9e6d5cf4725642d8143b5493aa41da03b5e490add629c88d8470b4b525d1832f3b1a26eab75be21e87fc254626d3b92739bd6485068122fe1f9cb5aa150aa9c72b682c318851976d746636bf8d4cbbcc531ca54e13c87c837ddb12e38f02615f9d79a67e60fe4ab7129d2ad6d0d39bb9f80628c1e2f3", 0xe4}, {&(0x7f00000cd000)="03d201f6da31082f1c6c732130fe9b6d3d7a67f414f770bcffeaf309db8a682eca476ef9744168fb9eac355c0c23cbf77b4e284f27a1562f20b74ef0cd45174490645f94ebff1134b04697683151900ce71af9cb65a905f196805972f30711e20ea15f26ecfd0687ec57d423e4dc878e191464441eda37d3696e88a7c40a85d9f8268b8aadff6b0110b1f65741c904392bb74ed5a130ccc2a382303ea866aa4fe365dc6b4ca3a3938309f0dda64619cdafd43b8b96dc32e2cd52e9d70355dad63510f02f08e6b0ad9f4c1d93c3bb12715e75caf7835bb75647d32cdc1ce96cbf61b8f3cee6e93809", 0xe8}, {&(0x7f000031e000-0xa1)="6f890d75c723bd6ff65b15c644b4909588eed535188e92d490b395182d47cad7f581d98f616f4627784ea6eb9367092186cd4aa248ed0419923df082bfd01663e9d398bbdab18ceec27af5c6fb210c838a6107a7671213249471ec00c82057b88060cacd4a07de890d421e6deb4870228e478242935c6cb512c4b83c7a3a4a4934900430dc3ab9c7d08b3b052020a4781f733814e386ebae8d121fd2ba43d2e0bb", 0xa1}], 0x7) [ 134.682938] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 134.704719] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/19 08:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f0000204000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x8000000142ffe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002d000)=0x0) mkdir(&(0x7f0000eb0000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getdents(r1, &(0x7f000002b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r2 = syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0xc000, 0x0, 0xffffffffffffffff, 0x7, 0x3821) clock_gettime(0x0, &(0x7f0000818000)={0x0, 0x0}) utimes(&(0x7f00000dd000)="2e2f66696c653000", &(0x7f000035d000)={{r3, r4/1000+10000}, {r3, 0x0}}) fcntl$getflags(r2, 0x40b) ioctl$TIOCEXCL(r1, 0x540c) signalfd4(r1, &(0x7f0000d05000-0x8)={0x2}, 0x8, 0x80000) r5 = socket(0x10, 0x80002, 0x0) memfd_create(&(0x7f0000d43000-0x5)="70726f6300", 0x3) sendmsg$netlink(r5, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r5, r2, r2]}], 0x1, 0xf32b76708c3d884b}, 0x4000) write(r5, &(0x7f00000d3000)="220000001c000708370100000000010407180514040000000000000006000200a44540", 0x23) socket(0x1f, 0x805, 0x7df) 2017/10/19 08:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000011e000-0x10)=@generic="000100001e200a3d5789d92bbf222929", 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000944000)={0x0, 0x0}) pipe2(&(0x7f00002b0000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f000026c000-0x4)=0xd7b) dup2(r4, r1) mlock(&(0x7f00002e3000/0x2000)=nil, 0x2000) r5 = syz_open_dev$usbmon(&(0x7f0000f46000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x20002) r6 = accept$inet6(r5, &(0x7f0000f76000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b1c000)=0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000700000-0x4)=0x8000, 0x4) accept$ax25(r1, &(0x7f000062a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006ac000)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002f2000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000803000-0xa)="6370757365745b2d2900", 0x4ea9e5480f931ce6) setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000dc3000)="a4987fea3c2f9d5a23f0df56a2ab037242b08458408e80000000000000003bc83307e34d783ae22da1ca646224725593a588345fa6f6881338d2db13b70a25aa3257e3af12f33783545b1dccb10b68e0e35349928f6ecbdc52ac9ea043842488c6963c7d2dd82306d988b844f6969499f92c99d26e9322b30a70ceae04c8d87bcd9061b523d606ecb7e345e1915f7f4b0128f075326354a893ee92e7f8e38fa205a51102be9211aa949ffc46b946af1656b06da832e8f96e470b49bb6bd3fac22a08ea31bf55fb6bb6fe2d130226f131e1c11efde20de10000000000000005bbe5b6e674750ecf", 0xe7) sendto$inet(r5, &(0x7f00005fe000-0x20)="083efde7055131b779c23b1a8d2839dc5642b2f4c2593019dd387ed1fa242a54", 0x20, 0x8000, 0x0, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fae000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000002000-0x78)={0x3, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x7fffffff, 0x0, 0x0, &(0x7f0000001000+0xfd9)=@common="69666230000000000000000000000000", 0x0, 0x80000000, 0x3a2f}) prctl$setendian(0x14, 0x800000000000001) write(r1, &(0x7f0000c9f000-0xed)="81087b8c88337f9d824e3fa687da7a2992eb222d1b3fcbcee2dc4d8b867921fbf41d3697b08bbefbb8c45c32f53dece73e89da41266e3735d37cfc61ab6cc1d14fd1b17357898c36b9a60fe6195d13e151265128f437d3443ee857203caa1551a1a00c8e6dacca62f86cb9fee160f1ac18cdede3bbef7ca6b574e4ec210c8dcf18d72c302f2651df579426f33b3f6e29ffc88ad9546eee8d8bd38fc8391eca62594c76075247c8fa2a29a76c6b5b9dda3fdfa8ddaf8f88331f47129510c65423f21cab5cb52568e380475b94abcd613144e833db4bcd804d68df35a7bc8475e2f3cd6cbf259ce745b904cbd2b6", 0xed) mkdir(&(0x7f0000ea4000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$usbmon(&(0x7f000026a000)="2f6465762f7573626d6f6e2300", 0x3, 0x210040) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009b1000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009a2000)="2f6465762f73657175656e6365723200", 0x200000000020000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = eventfd(0x0) write$eventfd(r8, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:41 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000005, 0x0, &(0x7f000092c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000019000-0x2170)=[{0x3c, 0x0, 0x0, 0x0, 0x0, "0f7ad05cabcc6565b85b563863eda841037138a6ebf20cd0fa793d49299f2ce34e85fb15f1a73a9fd5"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0xb8}], 0x1, 0x0, 0x0, 0x48010}, 0x8004) mmap(&(0x7f0000747000/0x3000)=nil, 0x3000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x100003) mkdir(&(0x7f00008ee000)="2e2f66696c653000", 0x1c) mount(&(0x7f0000857000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653100", &(0x7f0000014000)="72616d667300", 0x400, &(0x7f000000a000)="") r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0xffffffffffffeffc, 0x4) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r2, &(0x7f0000013000-0x8)="2e2f66696c653000") r3 = geteuid() mmap(&(0x7f0000588000/0x3000)=nil, 0x3000, 0x3000000, 0x1000000000001e, r2, 0x4) mmap(&(0x7f000074c000/0x1000)=nil, 0x1000, 0x1, 0x32, r2, 0xffffffffffffffff) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e93000)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000499000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f00008f4000)="2f6465762f696e7075742f6576656e742300", 0x104, 0x101140) r6 = accept4$inet6(r4, 0x0, &(0x7f000074c000)=0x0, 0x80800) r7 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f000074c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r7, &(0x7f0000167000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f00002ac000)=[{0x14, 0x101, 0xd09, 0x7, 0x3, "5c"}], 0x14}], 0x1, &(0x7f0000ba3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x10010, r5, 0x80000) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x80000000000003, 0x32, r6, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f000061d000-0x90)=[{&(0x7f0000fbd000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000fbd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f00006ba000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000fbc000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000fbd000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000e81000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000fbc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00007b0000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000fbd000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9) stat(&(0x7f0000297000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000009000-0x8)="2e2f66696c653000", r3, r8) rename(&(0x7f00005b7000)="2e2f66696c653000", &(0x7f0000e10000-0x1)="2e") getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000c17000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc7000-0x4)=0xc) getpeername(r6, &(0x7f0000221000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000b3000)=0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x95, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0x0, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00008a4000)="") r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000307000-0xc)="2f6465762f62696e64657200", 0x200000, 0x0) clone(0x80000000, &(0x7f0000e6f000-0xb3)="e40b13bc2dbb469b3e7f5fe859b1f1c389a854dc6d983f834248d18e2fe817530713ab291fcaa5712f2331d91110e4d699638a5cfe4bee0b5722e437516aab42a51283102d45bf8f32386dfad4c48b6a32a17787e2550ee2ecdc8dd37e5bbbd8cd47d1521a23df3b3b7b537b3428e1e54af8c1cbc80411b169d7b681d4ccf435f7d1b373c3f28a6a2c9c9ee5bc63e768a194499b1225906fdc24952715a35925ecbd8d5a332bea82ce2b4b7f612f52a60c9fa0", &(0x7f00003bd000)=0x0, &(0x7f00005a4000)=0x0, &(0x7f0000769000-0xc3)="ac1a4ee33f520d2ba720309e575d10bdccf1da9fadd479e0df5ff25c8bfa1eeb826a6cb9a587cc891571eeae4624b669cd16354de72a23dfe1612e41d5b5b280d670e55122dd72edd944cd03a9290bd151d9e775745858dc6b3b28fd691ffc5ace76ae027f70eb32de6efeecf22e60acad16c59c081d96643a827ae6e79da226824dbe5f88f23fd9f123a38ce6c1a60642807c250674f299a79f6cfd27f11402637a0defb37028a9f5d06a0adda4d954ab36a1baf816ca0e03b46a42559ff4e42d1582") syz_open_dev$sndtimer(&(0x7f0000568000)="2f6465762f736e642f74696d657200", 0x0, 0x660082) getsockname$inet(r0, &(0x7f00003c5000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e6000-0x4)=0x10) [ 134.733136] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 134.749914] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 134.774537] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 134.801017] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2017/10/19 08:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001f3000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000704000)=0x0) r1 = open(&(0x7f0000583000)="2e2f66696c653000", 0x8003e, 0x1) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00004b8000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000335000-0x12)={@generic="aeadb81d0c3b342355df3b7d0381df13", 0x80}) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000ac4000-0xf8)={{0xffffffffffffffff, 0x1, 0x8, 0x3, 0x5}, 0x200, 0x7f77, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x9, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000fa3000-0x10)={0x7f, 0x100000, 0x2000, 0x3, 0xfffffffeffffffff, 0x10001, 0x1000, 0x80000000, 0x34, 0x9}, 0x10) truncate(&(0x7f0000768000-0x8)="2e2f66696c653000", 0x0) close(r1) 2017/10/19 08:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ebb000-0x2d)="75736572656d3073656375726974792b7d29656d3173656375726974796367726f75702c76626f786e65743100", 0x40002) r1 = getpgrp(0x0) bind$nfc_llcp(r0, &(0x7f0000004000)={0x27, 0x6, 0x3, 0x4, 0x2, 0x4, "2e97dce0b27f009058abff34c1afa626014039766275066e84b43419b50000000000000003c02fbd1fcd1cd4008d9061258439ed631dc8c0fe8315d01878d0", 0x20}, 0x60) r2 = add_key(&(0x7f0000bee000-0x5)="7573657200", &(0x7f00006f5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r2, &(0x7f0000bb3000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66) prlimit64(r1, 0x7, &(0x7f0000005000)={0x0, 0x504}, 0x0) pselect6(0x40, &(0x7f000000b000)={0x0, 0x6, 0x7, 0xa7a2, 0x200, 0x6, 0x3, 0xffffffff}, &(0x7f0000006000)={0x1f, 0x10000, 0x2, 0x6, 0x1, 0x67, 0x7ff, 0x2}, &(0x7f0000004000)={0x8, 0x0, 0x7, 0x1, 0x7, 0x7, 0xfffffffffffff79a, 0x6}, &(0x7f000000a000)={0x0, 0x989680}, &(0x7f000000c000-0x10)={&(0x7f0000008000)={0x0}, 0x8}) r3 = creat(&(0x7f000000a000)="2e2f66696c653000", 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000004000)={0x1, 0x200, 0x401}) r4 = accept$netrom(r0, &(0x7f000000a000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000008000)=0x48) poll(&(0x7f0000004000-0x10)=[{r4, 0x10, 0x0}, {r3, 0x4, 0x0}], 0x2, 0x1) inotify_add_watch(r3, &(0x7f000000c000)="2e2f66696c653000", 0x204) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000000b000)=0x0) ioctl$TCSBRKP(r3, 0x5425, 0x8) pipe(&(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r0, 0x8, r1) eventfd2(0xffffffffffffffce, 0x80000) ioctl$KDGETLED(r6, 0x4b31, &(0x7f000000d000-0x1)=0x0) epoll_pwait(r0, &(0x7f0000007000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7648899d, &(0x7f000000d000-0x8)={0x5}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f000000e000-0x1000)="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", &(0x7f000000d000)=0x0, &(0x7f000000d000-0x4)=0x0, &(0x7f000000e000-0x14)="05eeed6a25d491babc39f8cbe10d563b916dcf48") inotify_init() modify_ldt$read_default(0x2, &(0x7f0000404000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) fcntl$setsig(r5, 0xa, 0x28) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) 2017/10/19 08:57:42 executing program 5: r0 = memfd_create(&(0x7f00003ff000)="2700", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0xc8)="b89e12da23b8e97dfb37a5c62e98fa3bcfd0c34f417e1c1a7b7ae859980957186b1c0fbee2a11ae2968aeb86921d0b75d4fd7a5c0631c3eea2a0cbde7c4117e31608727b92450632a549c8b2e45ee18b11b3df7e5eb279bd2724700de77ec9012490c79faa49fe129b9bc379fb2c2221f495d5b14e8bbbd7a45a4053e8b482277c9243ce33b14754a12dddada7fab3617ea9f1ff508b25eb2c82d7edd555ea38dc7bce9b42ead594758aab5705f589a4151262db95193a14041da0cbd90bfc93aa875b69b623eaa7", 0xc8, 0xde72, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f000012b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000592000)=[{&(0x7f0000be3000-0x4c)="7b11bfd365f45e14fff454a9f2e8fc2b585e555d362d4f8113719c4530bd7f508714fff7f5a34e791729d93d0ec547eb781042e7784400cc7f0102f6d93b405a3a15025ad887b169232c2bdc", 0x4c}], 0x1, 0x9) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000620000-0x4)=0x0) accept4$ax25(r1, &(0x7f0000a53000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c8f000)=0x10, 0x80800) clock_getres(0x0, &(0x7f0000079000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000e16000-0xc)="000000000000000000000000", &(0x7f0000a88000-0x4)=0xc) fgetxattr(r1, &(0x7f000075d000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f000067e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) writev(r3, &(0x7f0000be7000-0x10)=[{&(0x7f000077d000-0x2a)="2900000018000f0000006800000a00210200e30000000007000006000b0008c007001000000000ff00", 0x29}], 0x1) 2017/10/19 08:57:42 executing program 0: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227b, &(0x7f0000470000)="95b741") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) 2017/10/19 08:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018d000)="2f6465762f6877726e6700", 0x10000, 0x0) accept$ax25(r0, &(0x7f0000079000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000144000)=0x10) r1 = socket$unix(0x1, 0x8000000000000001, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r5 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = fcntl$dupfd(r3, 0x0, r3) ioctl$sock_inet_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000e44000)=0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) stat(&(0x7f00001ca000-0x8)="2e2f66696c653000", &(0x7f000010b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/19 08:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000018a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b2d000-0x108)={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]}, [0x6, 0x3, 0x4, 0x1b, 0x401, 0x1, 0x3, 0x1, 0x6, 0x7, 0x4, 0x1, 0xffff, 0x533, 0x7ff]}, &(0x7f00004b9000-0x4)=0x108) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c62000-0xc)="2f6465762f72666b696c6c00", 0x40400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001c9000)={r1, 0x9}, &(0x7f0000972000-0x4)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) setsockopt$inet_tcp_TCP_PSP_LISTENER(r4, 0x6, 0x6c4, &(0x7f000058e000)={"77d905951f517bd569a4f803a5c8723d", 0x97, 0xff}, 0x18) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000229000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001a7000)={0xfffffffffffffffe, 0x6, 0x202, 0x8715, 0x100000001, 0x9, 0x7fffffff, 0x3, r2}, &(0x7f0000e73000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000082b000-0x1)={0x6}, 0x1) listen(r5, 0x8) clone(0x41000b00, &(0x7f0000f79000)="9b1377941cda9e157f7cd221c4dd0be5929ad4f7be03528cd2550c88b40a769774b5203502a46903c98aad343ab7d9509895adf34743ad250b61ac501e979738f50dc91239b5c82577dca76d7ab2fceb2e65ceb6f3b2ed8705e87497a6e85c13ede6e0fed089cac786715f2b6a0329eadd886f04200b86dffe9c1d2a47556a26f1ac6923d1d1b5281f1154860b4d0b1d60f8dfa6ce05f2514eecd5528985f6c32a7de15f538bd5eb159f6aa633a70d72f5571f80d453eb239a0df0826ee48cf5b3b9bf672f5abee5f14431fa0330a6ff63833927b3210d334c98bd", &(0x7f00004b8000)=0x0, &(0x7f0000f51000-0x4)=0x0, &(0x7f0000948000)="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") sendto$inet6(r3, &(0x7f0000b8f000)="8d", 0x1, 0x20000007, &(0x7f0000f71000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/10/19 08:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f0000b67000)=@hdr={0x200000000002, 0x0, 0x0, 0x100000000, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "ff7e7f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee0b3aa6849d0c747421752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r3, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r7 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r9 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r9, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3adb6354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r8, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) 2017/10/19 08:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x2) write(r2, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) recvfrom$inet(r2, &(0x7f00000dd000)="", 0x0, 0x200000000000000, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00007c7000)={0x0, 0x4, 0x4, 0x1, 0x9ec, 0x6, 0x2, 0x93f, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x400, 0x1000000000000000, 0x5}}, &(0x7f0000f54000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f32000)=@assoc_value={r3, 0x3}, &(0x7f000062b000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r4, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0xe700, 0x100000000, 0x3}, &(0x7f0000475000)=0xa0) getpid() r5 = syz_open_dev$sg(&(0x7f000003f000)="2f6465762f73672300", 0x3, 0x200101) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x9) r6 = gettid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d6000-0x18)={r4, 0x1000100, 0x0, 0x81, 0x6}, &(0x7f0000bdc000-0x4)=0x18) 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}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00008bc000)={0x0, 0x4, 0x3, 0x0, 0x40100000001, 0x5}, &(0x7f00001e3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00009a9000-0x8)={r4, 0x83}, &(0x7f0000e41000)=0x8) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)="2f6465762f73657175656e63657200", 0x200000000000a02, 0x0) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000505000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3a000-0x4)=0x14) syz_open_dev$sndseq(&(0x7f0000503000-0xd)="2f6465762f736e642f73657100", 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000c08000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r7, &(0x7f00007a0000-0x1b0)=[{0x2, 0x100000001, 0x53d4, 0x6, @time={0x77359400, r8}, {0x0, 0xda46}, {0x9, 0x2f46ac7f}, @time=@tick=0x6}, {0x762d, 0x9, 0x5, 0xd0c, @tick=0x1, {0x23, 0x2}, {0x9, 0xed34}, @control={0x40, 0x101, 0x81}}, {0x4, 0x7f, 0xfffffffffffffffe, 0x20, @tick=0x7ff, {0x2, 0x9f}, {0x800, 0xff}, @ext={0xdc, &(0x7f000076d000-0xdc)="cf1fa2ce59404c74af115c64cb9dac3f0f82194d859435467e93c41894fd5edd57a50ad3f26ad3becd733f98e6391a7b6f9b5b141250ada7a4569862baef43defd2861e553457b7734b27261696bec66a778c44eea67e3cbb5e5311c2d6843f41e8697b47913db304c3c77cd84ec636a399c440d9866ec25f91ce9d5205ae9a837abaaad08bf61b182f8f4e19351c532bdc897626310b36a0293d2009c3d44f03bfba88c32c58f6c8bab265b0c8d2c35f7c0695f57ee8aaf2d2d9cc137654060934d9dc56c30d47c30da053f61953f9a71e5e6b561f7b37e72ce3f06"}}, {0xff0b, 0x4, 0x400, 0x5, @tick=0x5, {0x30, 0x3}, {0x8f9c, 0x1}, @result={0x0, 0x9}}, {0x10000, 0x101, 0x0, 0xff, @tick=0x6, {0x5b10f405, 0xbf0}, {0x800, 0x82}, @time=@tick=0x80000000}, {0x20, 0x1, 0x100000001, 0xffffffff, @time={0x77359400, 0x0}, {0x8, 0x9d0}, {0x2, 0x400}, @addr={0xfff, 0x455}}, {0x7, 0x4, 0x3, 0x10000, @tick=0x71, {0xd7b7, 0x80000000}, {0x8, 0x7}, @result={0x7, 0x7fff}}, {0x81, 0x5, 0x3, 0x8, @tick=0x5, {0x6, 0x8}, {0x400000000081, 0x1}, @queue={0x4, {0x1, 0x62}}}, {0x4, 0xffffffffffffffff, 0x1, 0x2, @time={0x0, 0x989680}, {0x80000001, 0xffffffff}, {0x0, 0xffffffff}, @ext={0x44, &(0x7f0000d1e000)="908407f193446169755ac7739de3aceb12d9d25bd9a8ff100adb1421e8a3f7d4fedf535abd92a117662916a321c5fcd2f6d0769c76ca5ff19a1c5549058fe4d72d453013"}}], 0x1b0) close(r7) 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002a7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000189000-0x4)=0xc) 2017/10/19 08:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000235000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003cf000)="2f6465762f73657175656e63657200", 0x400, 0x0) write$tun(r0, &(0x7f0000e67000)=@pi={0x0, 0x8864, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xa01, @ipv4={{0x5, 0x4, 0x4, 0x7, 0x64, 0x3, 0x5, 0x100000001, 0x29, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @igmp={0x14, 0x10000, 0x0, @multicast1=0xe0000001, "21e6ee8cfc9facdb0e0a296bbd670a898bbc62975ced1f0b3f8b2ca082eba240876213778e7c766bf567c24aee9813d3fd31155cb10ca865210e69e2a74b0cdd479b64c0e89186f3"}}}}}}, 0x76) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000039c000-0x28)={@common="6c6f3a0000000000000000000001f900", &(0x7f00008f6000-0xc8)=@ethtool_dump={0x40, 0x10000, 0x3d, 0x32, "4ff1b444b790a7630bf752ac71aaee2d8304652ccefa872126a7a7a88af353bfbe0c4979f843b39a9887969e6bf13557011e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 135.022201] device gre0 entered promiscuous mode 2017/10/19 08:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f00002e0000-0x4)=0x0, 0x80000) vmsplice(r0, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f0000775000-0x4)=0x2000000000000000, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000219000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000bdb000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f76000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) r5 = epoll_create1(0x80000) shutdown(r0, 0x2) socketpair(0x1, 0x1, 0x767a, &(0x7f0000c4d000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f000098b000)={0xa48f3798a56e60c, 0x0}) r7 = accept$inet6(r3, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000474000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r7, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000d7000)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d4000)=0xe8) ioctl$void(r2, 0xc0045878) connect$unix(r2, &(0x7f0000300000-0xa)=@file={0x2000000000000, "2e2f66696c653000"}, 0xa) write(r1, &(0x7f0000afc000-0xaa)="5d1543ecf0671bdcaab213498a70e0249844050cbb79f97e5d54f3d648681b66f3d2724f742f64be5fff129dabbf44d04945d0d441c9442a9ee807328ae02699ee41df366d83b49f35be1e9c909a60dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de511cd049ec3e2a1df21da31e4ccec8732b33fa6569b0aaba6072aaaaedf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef68e0a2e3fefeacf2038cc7ae3121", 0xaa) close(r1) socketpair$inet(0x2, 0xb, 0x100, &(0x7f0000d9f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r6, &(0x7f0000246000)=0x0, 0x20000020) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000622000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba0000-0x4)=0x28) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000f78000)={r10, 0x679058c0}, &(0x7f000039e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000389000)={0x0, 0xb7}, &(0x7f0000833000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000f8e000)={r11, 0xce, 0x7fffffff, 0x5c, 0x1, 0x1, 0x10002, 0x4, {0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x2, 0x400}}, &(0x7f0000685000-0x4)=0xb8) pipe(&(0x7f00008d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r13, 0x10e, 0x4, &(0x7f0000b6e000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000c91000+0x73a)={r12, 0x1000, "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"}, &(0x7f0000a60000-0x4)=0x1008) 2017/10/19 08:57:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000b03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x77) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000011000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb6b, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x401, 0x100, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f000001a000)={0x2, 0x200, 0x1, 0x0, 0x186, 0xda1d, 0xb6, 0x331}, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x50bc}, 0x8}) r2 = accept4(r0, &(0x7f000001d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000e000-0x4)=0x60, 0x80800) r3 = eventfd2(0x47, 0x800) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x4, 0x32, r3, 0x0) flock(0xffffffffffffffff, 0x4000000000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000005000-0x88)={0xffffffff, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xadc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000001000)="", 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x207, &(0x7f0000002000)={0x0, 0x0, 0x4000000000, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000001d000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001a000)=0x0, &(0x7f000001f000-0x4)=0x0, &(0x7f000001e000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000020000-0x70)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x1f, 0x10, 0x20, 0x80, 0xff, r5, r6}, {0x101, 0x3f, 0x2, 0x6, 0x8000, 0x6, 0x2, 0x3}, {0x3f, 0x5, 0xffff, 0x8}, 0x7, 0x1, 0xfffffffffffffff8, 0x1, 0x8, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5}, 0x4, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001, 0x2, 0x0, 0x4, 0x999d, 0x7, 0x2}}, 0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001f000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000020000-0x20)={0x2, 0x80002, 0x1ffffe, 0xffffffffffff7fff, r7}) close(r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/19 08:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0xb2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) r2 = accept4$unix(r1, &(0x7f0000aca000-0x1002)=@file={0x0, 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&(0x7f0000780000)=0x1002, 0x80800) r3 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ac2000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x100}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000a0c000-0x4)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00004d7000)=[], 0x0) fcntl$getflags(r7, 0x401) r8 = fcntl$dupfd(r5, 0x406, r6) 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) r9 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r9, 0xc0bc5351, &(0x7f0000011000-0xbc)={0x10, 0x0, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "834c69b67c101ace", "c3340e018be73f652b8473cabf47b59a67ff135bad83dc9302c49558c80048c2", 0x8000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_mreq(r8, 0x29, 0x1f, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00004c8000-0x4)=0x14) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2b, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000976000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000200000306000000eb00ecff000000000300044dfaf5238f7e23"}) accept4$packet(r8, &(0x7f00004bc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b63000-0x4)=0x14, 0x800) sync() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bb9000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e9000)=0xc) getresgid(&(0x7f00005cb000-0x4)=0x0, &(0x7f0000c6a000-0x4)=0x0, &(0x7f0000e0c000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000070000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035c000)=0xc) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00002a4000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f00003a3000)={&(0x7f0000cd2000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000be7000-0x10)=[{&(0x7f0000229000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x1, &(0x7f0000af7000)="", 0x0, 0x0}, 0x0) dup2(r5, r4) ** 35773768 printk messages dropped ** [ 296.159434] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.159441] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.159449] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.159455] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.159461] [] __vfs_read+0x103/0x670 [ 296.159467] [] ? __kernel_write+0x340/0x340 [ 296.159474] [] ? fsnotify+0x86/0xf30 [ 296.159480] [] ? fsnotify+0xf30/0xf30 [ 296.159486] [] ? avc_policy_seqno+0x9/0x20 [ 296.159493] [] ? selinux_file_permission+0x82/0x460 [ 296.159501] [] ? security_file_permission+0x89/0x1e0 [ 296.159507] [] ? rw_verify_area+0xe5/0x2b0 [ 296.159513] [] vfs_read+0x107/0x330 [ 296.159520] [] SyS_read+0xd9/0x1b0 [ 296.159526] [] ? vfs_copy_file_range+0x740/0x740 [ 296.159532] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.159540] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.159544] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.159545] Allocated: [ 296.159547] PID = 19667 [ 296.159551] save_stack_trace+0x16/0x20 [ 296.159556] save_stack+0x43/0xd0 [ 296.159561] kasan_kmalloc+0xad/0xe0 [ 296.159566] kasan_slab_alloc+0x12/0x20 [ 296.159570] kmem_cache_alloc+0xba/0x290 [ 296.159574] fasync_helper+0x37/0xb0 [ 296.159580] sg_fasync+0x86/0xb0 [ 296.159584] SyS_fcntl+0x658/0xc70 [ 296.159590] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.159591] Freed: [ 296.159593] PID = 3 [ 296.159597] save_stack_trace+0x16/0x20 [ 296.159602] save_stack+0x43/0xd0 [ 296.159607] kasan_slab_free+0x73/0xc0 [ 296.159611] kmem_cache_free+0xb2/0x2e0 [ 296.159616] fasync_free_rcu+0x1d/0x20 [ 296.159621] rcu_process_callbacks+0x871/0x12c0 [ 296.159626] __do_softirq+0x206/0x951 [ 296.159628] Memory state around the buggy address: [ 296.159632] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.159637] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.159642] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.159644] ^ [ 296.159649] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.159653] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.159655] ================================================================== [ 296.159657] ================================================================== [ 296.159664] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.159667] Read of size 4 by task syz-executor0/19667 [ 296.159673] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.159676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.159685] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.159693] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.159701] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.159702] Call Trace: [ 296.159708] [] dump_stack+0xc1/0x128 [ 296.159715] [] kasan_object_err+0x1c/0x70 [ 296.159721] [] kasan_report.part.1+0x21c/0x500 [ 296.159728] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.159735] [] __asan_report_load4_noabort+0x29/0x30 [ 296.159742] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.159748] [] queued_write_lock_slowpath+0x116/0x150 [ 296.159754] [] do_raw_write_lock+0xc7/0x1d0 [ 296.159761] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.159768] [] ? sg_remove_request+0x70/0x120 [ 296.159775] [] sg_remove_request+0x70/0x120 [ 296.159782] [] sg_finish_rem_req+0x295/0x340 [ 296.159788] [] sg_read+0x91c/0x1400 [ 296.159793] [] ? sg_ioctl+0x573/0x2af0 [ 296.159800] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.159807] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.159815] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.159821] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.159827] [] __vfs_read+0x103/0x670 [ 296.159834] [] ? __kernel_write+0x340/0x340 [ 296.159840] [] ? fsnotify+0x86/0xf30 [ 296.159846] [] ? fsnotify+0xf30/0xf30 [ 296.159853] [] ? avc_policy_seqno+0x9/0x20 [ 296.159860] [] ? selinux_file_permission+0x82/0x460 [ 296.159868] [] ? security_file_permission+0x89/0x1e0 [ 296.159874] [] ? rw_verify_area+0xe5/0x2b0 [ 296.159881] [] vfs_read+0x107/0x330 [ 296.159887] [] SyS_read+0xd9/0x1b0 [ 296.159894] [] ? vfs_copy_file_range+0x740/0x740 [ 296.159900] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.159907] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.159911] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.159913] Allocated: [ 296.159914] PID = 19667 [ 296.159919] save_stack_trace+0x16/0x20 [ 296.159923] save_stack+0x43/0xd0 [ 296.159928] kasan_kmalloc+0xad/0xe0 [ 296.159933] kasan_slab_alloc+0x12/0x20 [ 296.159938] kmem_cache_alloc+0xba/0x290 [ 296.159942] fasync_helper+0x37/0xb0 [ 296.159947] sg_fasync+0x86/0xb0 [ 296.159952] SyS_fcntl+0x658/0xc70 [ 296.159958] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.159959] Freed: [ 296.159961] PID = 3 [ 296.159965] save_stack_trace+0x16/0x20 [ 296.159969] save_stack+0x43/0xd0 [ 296.159975] kasan_slab_free+0x73/0xc0 [ 296.159979] kmem_cache_free+0xb2/0x2e0 [ 296.159983] fasync_free_rcu+0x1d/0x20 [ 296.159989] rcu_process_callbacks+0x871/0x12c0 [ 296.159994] __do_softirq+0x206/0x951 [ 296.159995] Memory state around the buggy address: [ 296.160000] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160005] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160010] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.160012] ^ [ 296.160016] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160021] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160023] ================================================================== [ 296.160025] ================================================================== [ 296.160032] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.160035] Read of size 4 by task syz-executor0/19667 [ 296.160041] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.160044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.160053] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.160061] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.160069] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.160071] Call Trace: [ 296.160076] [] dump_stack+0xc1/0x128 [ 296.160083] [] kasan_object_err+0x1c/0x70 [ 296.160090] [] kasan_report.part.1+0x21c/0x500 [ 296.160096] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.160103] [] __asan_report_load4_noabort+0x29/0x30 [ 296.160110] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.160117] [] queued_write_lock_slowpath+0x116/0x150 [ 296.160123] [] do_raw_write_lock+0xc7/0x1d0 [ 296.160130] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.160137] [] ? sg_remove_request+0x70/0x120 [ 296.160144] [] sg_remove_request+0x70/0x120 [ 296.160151] [] sg_finish_rem_req+0x295/0x340 [ 296.160156] [] sg_read+0x91c/0x1400 [ 296.160162] [] ? sg_ioctl+0x573/0x2af0 [ 296.160168] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.160176] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.160183] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.160189] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.160196] [] __vfs_read+0x103/0x670 [ 296.160202] [] ? __kernel_write+0x340/0x340 [ 296.160209] [] ? fsnotify+0x86/0xf30 [ 296.160215] [] ? fsnotify+0xf30/0xf30 [ 296.160221] [] ? avc_policy_seqno+0x9/0x20 [ 296.160229] [] ? selinux_file_permission+0x82/0x460 [ 296.160236] [] ? security_file_permission+0x89/0x1e0 [ 296.160242] [] ? rw_verify_area+0xe5/0x2b0 [ 296.160248] [] vfs_read+0x107/0x330 [ 296.160255] [] SyS_read+0xd9/0x1b0 [ 296.160262] [] ? vfs_copy_file_range+0x740/0x740 [ 296.160268] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.160275] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.160279] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.160280] Allocated: [ 296.160282] PID = 19667 [ 296.160287] save_stack_trace+0x16/0x20 [ 296.160291] save_stack+0x43/0xd0 [ 296.160296] kasan_kmalloc+0xad/0xe0 [ 296.160301] kasan_slab_alloc+0x12/0x20 [ 296.160306] kmem_cache_alloc+0xba/0x290 [ 296.160310] fasync_helper+0x37/0xb0 [ 296.160315] sg_fasync+0x86/0xb0 [ 296.160320] SyS_fcntl+0x658/0xc70 [ 296.160326] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.160327] Freed: [ 296.160329] PID = 3 [ 296.160333] save_stack_trace+0x16/0x20 [ 296.160338] save_stack+0x43/0xd0 [ 296.160343] kasan_slab_free+0x73/0xc0 [ 296.160347] kmem_cache_free+0xb2/0x2e0 [ 296.160352] fasync_free_rcu+0x1d/0x20 [ 296.160358] rcu_process_callbacks+0x871/0x12c0 [ 296.160362] __do_softirq+0x206/0x951 [ 296.160364] Memory state around the buggy address: [ 296.160369] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160377] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160381] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.160384] ^ [ 296.160388] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160393] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160395] ================================================================== [ 296.160397] ================================================================== [ 296.160404] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.160407] Read of size 4 by task syz-executor0/19667 [ 296.160413] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.160416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.160425] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.160433] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.160441] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.160443] Call Trace: [ 296.160448] [] dump_stack+0xc1/0x128 [ 296.160455] [] kasan_object_err+0x1c/0x70 [ 296.160462] [] kasan_report.part.1+0x21c/0x500 [ 296.160468] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.160475] [] __asan_report_load4_noabort+0x29/0x30 [ 296.160482] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.160489] [] queued_write_lock_slowpath+0x116/0x150 [ 296.160495] [] do_raw_write_lock+0xc7/0x1d0 [ 296.160502] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.160508] [] ? sg_remove_request+0x70/0x120 [ 296.160515] [] sg_remove_request+0x70/0x120 [ 296.160523] [] sg_finish_rem_req+0x295/0x340 [ 296.160528] [] sg_read+0x91c/0x1400 [ 296.160534] [] ? sg_ioctl+0x573/0x2af0 [ 296.160540] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.160547] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.160555] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.160561] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.160567] [] __vfs_read+0x103/0x670 [ 296.160573] [] ? __kernel_write+0x340/0x340 [ 296.160580] [] ? fsnotify+0x86/0xf30 [ 296.160586] [] ? fsnotify+0xf30/0xf30 [ 296.160592] [] ? avc_policy_seqno+0x9/0x20 [ 296.160599] [] ? selinux_file_permission+0x82/0x460 [ 296.160607] [] ? security_file_permission+0x89/0x1e0 [ 296.160614] [] ? rw_verify_area+0xe5/0x2b0 [ 296.160620] [] vfs_read+0x107/0x330 [ 296.160626] [] SyS_read+0xd9/0x1b0 [ 296.160633] [] ? vfs_copy_file_range+0x740/0x740 [ 296.160639] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.160646] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.160650] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.160651] Allocated: [ 296.160653] PID = 19667 [ 296.160658] save_stack_trace+0x16/0x20 [ 296.160662] save_stack+0x43/0xd0 [ 296.160667] kasan_kmalloc+0xad/0xe0 [ 296.160672] kasan_slab_alloc+0x12/0x20 [ 296.160676] kmem_cache_alloc+0xba/0x290 [ 296.160681] fasync_helper+0x37/0xb0 [ 296.160686] sg_fasync+0x86/0xb0 [ 296.160690] SyS_fcntl+0x658/0xc70 [ 296.160696] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.160697] Freed: [ 296.160699] PID = 3 [ 296.160703] save_stack_trace+0x16/0x20 [ 296.160708] save_stack+0x43/0xd0 [ 296.160713] kasan_slab_free+0x73/0xc0 [ 296.160717] kmem_cache_free+0xb2/0x2e0 [ 296.160722] fasync_free_rcu+0x1d/0x20 [ 296.160728] rcu_process_callbacks+0x871/0x12c0 [ 296.160732] __do_softirq+0x206/0x951 [ 296.160734] Memory state around the buggy address: [ 296.160739] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160744] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160748] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.160751] ^ [ 296.160755] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160760] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.160762] ================================================================== [ 296.160764] ================================================================== [ 296.160771] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.160774] Read of size 4 by task syz-executor0/19667 [ 296.160780] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.160783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.160792] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.160800] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.160808] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.160809] Call Trace: [ 296.160815] [] dump_stack+0xc1/0x128 [ 296.160822] [] kasan_object_err+0x1c/0x70 [ 296.160828] [] kasan_report.part.1+0x21c/0x500 [ 296.160835] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.160842] [] __asan_report_load4_noabort+0x29/0x30 [ 296.160849] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.160856] [] queued_write_lock_slowpath+0x116/0x150 [ 296.160862] [] do_raw_write_lock+0xc7/0x1d0 [ 296.160869] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.160876] [] ? sg_remove_request+0x70/0x120 [ 296.160883] [] sg_remove_request+0x70/0x120 [ 296.160890] [] sg_finish_rem_req+0x295/0x340 [ 296.160896] [] sg_read+0x91c/0x1400 [ 296.160901] [] ? sg_ioctl+0x573/0x2af0 [ 296.160907] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.160915] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.160922] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.160928] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.160934] [] __vfs_read+0x103/0x670 [ 296.160941] [] ? __kernel_write+0x340/0x340 [ 296.160948] [] ? fsnotify+0x86/0xf30 [ 296.160954] [] ? fsnotify+0xf30/0xf30 [ 296.160960] [] ? avc_policy_seqno+0x9/0x20 [ 296.160967] [] ? selinux_file_permission+0x82/0x460 [ 296.160975] [] ? security_file_permission+0x89/0x1e0 [ 296.160981] [] ? rw_verify_area+0xe5/0x2b0 [ 296.160987] [] vfs_read+0x107/0x330 [ 296.160994] [] SyS_read+0xd9/0x1b0 [ 296.161000] [] ? vfs_copy_file_range+0x740/0x740 [ 296.161006] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.161014] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.161018] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.161019] Allocated: [ 296.161020] PID = 19667 [ 296.161025] save_stack_trace+0x16/0x20 [ 296.161030] save_stack+0x43/0xd0 [ 296.161034] kasan_kmalloc+0xad/0xe0 [ 296.161039] kasan_slab_alloc+0x12/0x20 [ 296.161044] kmem_cache_alloc+0xba/0x290 [ 296.161048] fasync_helper+0x37/0xb0 [ 296.161053] sg_fasync+0x86/0xb0 [ 296.161058] SyS_fcntl+0x658/0xc70 [ 296.161064] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.161065] Freed: [ 296.161066] PID = 3 [ 296.161071] save_stack_trace+0x16/0x20 [ 296.161076] save_stack+0x43/0xd0 [ 296.161081] kasan_slab_free+0x73/0xc0 [ 296.161085] kmem_cache_free+0xb2/0x2e0 [ 296.161090] fasync_free_rcu+0x1d/0x20 [ 296.161095] rcu_process_callbacks+0x871/0x12c0 [ 296.161100] __do_softirq+0x206/0x951 [ 296.161102] Memory state around the buggy address: [ 296.161106] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161111] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161116] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.161118] ^ [ 296.161123] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161127] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161129] ================================================================== [ 296.161131] ================================================================== [ 296.161138] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.161142] Read of size 4 by task syz-executor0/19667 [ 296.161147] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.161150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.161159] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.161167] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.161175] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.161177] Call Trace: [ 296.161182] [] dump_stack+0xc1/0x128 [ 296.161189] [] kasan_object_err+0x1c/0x70 [ 296.161196] [] kasan_report.part.1+0x21c/0x500 [ 296.161202] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.161209] [] __asan_report_load4_noabort+0x29/0x30 [ 296.161215] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.161222] [] queued_write_lock_slowpath+0x116/0x150 [ 296.161228] [] do_raw_write_lock+0xc7/0x1d0 [ 296.161236] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.161243] [] ? sg_remove_request+0x70/0x120 [ 296.161250] [] sg_remove_request+0x70/0x120 [ 296.161257] [] sg_finish_rem_req+0x295/0x340 [ 296.161262] [] sg_read+0x91c/0x1400 [ 296.161268] [] ? sg_ioctl+0x573/0x2af0 [ 296.161274] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.161281] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.161289] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.161295] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.161301] [] __vfs_read+0x103/0x670 [ 296.161308] [] ? __kernel_write+0x340/0x340 [ 296.161314] [] ? fsnotify+0x86/0xf30 [ 296.161321] [] ? fsnotify+0xf30/0xf30 [ 296.161327] [] ? avc_policy_seqno+0x9/0x20 [ 296.161334] [] ? selinux_file_permission+0x82/0x460 [ 296.161342] [] ? security_file_permission+0x89/0x1e0 [ 296.161348] [] ? rw_verify_area+0xe5/0x2b0 [ 296.161354] [] vfs_read+0x107/0x330 [ 296.161361] [] SyS_read+0xd9/0x1b0 [ 296.161368] [] ? vfs_copy_file_range+0x740/0x740 [ 296.161376] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.161384] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.161388] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.161389] Allocated: [ 296.161391] PID = 19667 [ 296.161395] save_stack_trace+0x16/0x20 [ 296.161400] save_stack+0x43/0xd0 [ 296.161405] kasan_kmalloc+0xad/0xe0 [ 296.161410] kasan_slab_alloc+0x12/0x20 [ 296.161414] kmem_cache_alloc+0xba/0x290 [ 296.161419] fasync_helper+0x37/0xb0 [ 296.161424] sg_fasync+0x86/0xb0 [ 296.161428] SyS_fcntl+0x658/0xc70 [ 296.161434] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.161435] Freed: [ 296.161437] PID = 3 [ 296.161441] save_stack_trace+0x16/0x20 [ 296.161446] save_stack+0x43/0xd0 [ 296.161451] kasan_slab_free+0x73/0xc0 [ 296.161455] kmem_cache_free+0xb2/0x2e0 [ 296.161460] fasync_free_rcu+0x1d/0x20 [ 296.161466] rcu_process_callbacks+0x871/0x12c0 [ 296.161471] __do_softirq+0x206/0x951 [ 296.161472] Memory state around the buggy address: [ 296.161477] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161481] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161486] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.161488] ^ [ 296.161493] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161497] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161499] ================================================================== [ 296.161501] ================================================================== [ 296.161508] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.161512] Read of size 4 by task syz-executor0/19667 [ 296.161517] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.161521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.161529] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.161538] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.161546] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.161547] Call Trace: [ 296.161553] [] dump_stack+0xc1/0x128 [ 296.161559] [] kasan_object_err+0x1c/0x70 [ 296.161566] [] kasan_report.part.1+0x21c/0x500 [ 296.161573] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.161580] [] __asan_report_load4_noabort+0x29/0x30 [ 296.161587] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.161593] [] queued_write_lock_slowpath+0x116/0x150 [ 296.161600] [] do_raw_write_lock+0xc7/0x1d0 [ 296.161607] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.161614] [] ? sg_remove_request+0x70/0x120 [ 296.161621] [] sg_remove_request+0x70/0x120 [ 296.161628] [] sg_finish_rem_req+0x295/0x340 [ 296.161633] [] sg_read+0x91c/0x1400 [ 296.161638] [] ? sg_ioctl+0x573/0x2af0 [ 296.161645] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.161652] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.161659] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.161666] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.161672] [] __vfs_read+0x103/0x670 [ 296.161678] [] ? __kernel_write+0x340/0x340 [ 296.161684] [] ? fsnotify+0x86/0xf30 [ 296.161691] [] ? fsnotify+0xf30/0xf30 [ 296.161697] [] ? avc_policy_seqno+0x9/0x20 [ 296.161704] [] ? selinux_file_permission+0x82/0x460 [ 296.161712] [] ? security_file_permission+0x89/0x1e0 [ 296.161718] [] ? rw_verify_area+0xe5/0x2b0 [ 296.161724] [] vfs_read+0x107/0x330 [ 296.161730] [] SyS_read+0xd9/0x1b0 [ 296.161737] [] ? vfs_copy_file_range+0x740/0x740 [ 296.161743] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.161751] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.161755] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.161756] Allocated: [ 296.161758] PID = 19667 [ 296.161762] save_stack_trace+0x16/0x20 [ 296.161767] save_stack+0x43/0xd0 [ 296.161772] kasan_kmalloc+0xad/0xe0 [ 296.161777] kasan_slab_alloc+0x12/0x20 [ 296.161781] kmem_cache_alloc+0xba/0x290 [ 296.161786] fasync_helper+0x37/0xb0 [ 296.161791] sg_fasync+0x86/0xb0 [ 296.161796] SyS_fcntl+0x658/0xc70 [ 296.161802] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.161803] Freed: [ 296.161804] PID = 3 [ 296.161809] save_stack_trace+0x16/0x20 [ 296.161813] save_stack+0x43/0xd0 [ 296.161818] kasan_slab_free+0x73/0xc0 [ 296.161823] kmem_cache_free+0xb2/0x2e0 [ 296.161827] fasync_free_rcu+0x1d/0x20 [ 296.161833] rcu_process_callbacks+0x871/0x12c0 [ 296.161838] __do_softirq+0x206/0x951 [ 296.161839] Memory state around the buggy address: [ 296.161844] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161849] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161853] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.161856] ^ [ 296.161860] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161865] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.161866] ================================================================== [ 296.161868] ================================================================== [ 296.161876] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.161879] Read of size 4 by task syz-executor0/19667 [ 296.161885] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.161889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.161897] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.161906] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.161914] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.161915] Call Trace: [ 296.161921] [] dump_stack+0xc1/0x128 [ 296.161927] [] kasan_object_err+0x1c/0x70 [ 296.161934] [] kasan_report.part.1+0x21c/0x500 [ 296.161941] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.161948] [] __asan_report_load4_noabort+0x29/0x30 [ 296.161954] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.161961] [] queued_write_lock_slowpath+0x116/0x150 [ 296.161967] [] do_raw_write_lock+0xc7/0x1d0 [ 296.161974] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.161981] [] ? sg_remove_request+0x70/0x120 [ 296.161988] [] sg_remove_request+0x70/0x120 [ 296.161995] [] sg_finish_rem_req+0x295/0x340 [ 296.162000] [] sg_read+0x91c/0x1400 [ 296.162006] [] ? sg_ioctl+0x573/0x2af0 [ 296.162012] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.162019] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.162027] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.162033] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.162039] [] __vfs_read+0x103/0x670 [ 296.162046] [] ? __kernel_write+0x340/0x340 [ 296.162052] [] ? fsnotify+0x86/0xf30 [ 296.162058] [] ? fsnotify+0xf30/0xf30 [ 296.162065] [] ? avc_policy_seqno+0x9/0x20 [ 296.162072] [] ? selinux_file_permission+0x82/0x460 [ 296.162079] [] ? security_file_permission+0x89/0x1e0 [ 296.162085] [] ? rw_verify_area+0xe5/0x2b0 [ 296.162092] [] vfs_read+0x107/0x330 [ 296.162098] [] SyS_read+0xd9/0x1b0 [ 296.162105] [] ? vfs_copy_file_range+0x740/0x740 [ 296.162111] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.162118] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.162122] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.162123] Allocated: [ 296.162125] PID = 19667 [ 296.162129] save_stack_trace+0x16/0x20 [ 296.162134] save_stack+0x43/0xd0 [ 296.162139] kasan_kmalloc+0xad/0xe0 [ 296.162144] kasan_slab_alloc+0x12/0x20 [ 296.162148] kmem_cache_alloc+0xba/0x290 [ 296.162153] fasync_helper+0x37/0xb0 [ 296.162158] sg_fasync+0x86/0xb0 [ 296.162162] SyS_fcntl+0x658/0xc70 [ 296.162168] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.162169] Freed: [ 296.162171] PID = 3 [ 296.162175] save_stack_trace+0x16/0x20 [ 296.162180] save_stack+0x43/0xd0 [ 296.162185] kasan_slab_free+0x73/0xc0 [ 296.162189] kmem_cache_free+0xb2/0x2e0 [ 296.162194] fasync_free_rcu+0x1d/0x20 [ 296.162199] rcu_process_callbacks+0x871/0x12c0 [ 296.162204] __do_softirq+0x206/0x951 [ 296.162206] Memory state around the buggy address: [ 296.162210] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162215] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162220] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.162222] ^ [ 296.162227] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162232] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162233] ================================================================== [ 296.162236] ================================================================== [ 296.162243] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.162246] Read of size 4 by task syz-executor0/19667 [ 296.162252] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.162255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.162263] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.162272] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.162280] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.162281] Call Trace: [ 296.162287] [] dump_stack+0xc1/0x128 [ 296.162293] [] kasan_object_err+0x1c/0x70 [ 296.162300] [] kasan_report.part.1+0x21c/0x500 [ 296.162306] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.162313] [] __asan_report_load4_noabort+0x29/0x30 [ 296.162320] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.162326] [] queued_write_lock_slowpath+0x116/0x150 [ 296.162332] [] do_raw_write_lock+0xc7/0x1d0 [ 296.162340] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.162347] [] ? sg_remove_request+0x70/0x120 [ 296.162354] [] sg_remove_request+0x70/0x120 [ 296.162361] [] sg_finish_rem_req+0x295/0x340 [ 296.162366] [] sg_read+0x91c/0x1400 [ 296.162372] [] ? sg_ioctl+0x573/0x2af0 [ 296.162382] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.162389] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.162396] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.162403] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.162409] [] __vfs_read+0x103/0x670 [ 296.162415] [] ? __kernel_write+0x340/0x340 [ 296.162421] [] ? fsnotify+0x86/0xf30 [ 296.162428] [] ? fsnotify+0xf30/0xf30 [ 296.162434] [] ? avc_policy_seqno+0x9/0x20 [ 296.162441] [] ? selinux_file_permission+0x82/0x460 [ 296.162448] [] ? security_file_permission+0x89/0x1e0 [ 296.162455] [] ? rw_verify_area+0xe5/0x2b0 [ 296.162461] [] vfs_read+0x107/0x330 [ 296.162467] [] SyS_read+0xd9/0x1b0 [ 296.162474] [] ? vfs_copy_file_range+0x740/0x740 [ 296.162480] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.162488] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.162492] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.162493] Allocated: [ 296.162494] PID = 19667 [ 296.162499] save_stack_trace+0x16/0x20 [ 296.162504] save_stack+0x43/0xd0 [ 296.162508] kasan_kmalloc+0xad/0xe0 [ 296.162513] kasan_slab_alloc+0x12/0x20 [ 296.162518] kmem_cache_alloc+0xba/0x290 [ 296.162522] fasync_helper+0x37/0xb0 [ 296.162527] sg_fasync+0x86/0xb0 [ 296.162532] SyS_fcntl+0x658/0xc70 [ 296.162538] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.162539] Freed: [ 296.162541] PID = 3 [ 296.162545] save_stack_trace+0x16/0x20 [ 296.162550] save_stack+0x43/0xd0 [ 296.162555] kasan_slab_free+0x73/0xc0 [ 296.162559] kmem_cache_free+0xb2/0x2e0 [ 296.162564] fasync_free_rcu+0x1d/0x20 [ 296.162569] rcu_process_callbacks+0x871/0x12c0 [ 296.162574] __do_softirq+0x206/0x951 [ 296.162576] Memory state around the buggy address: [ 296.162580] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162585] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162590] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.162592] ^ [ 296.162596] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162601] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162603] ================================================================== [ 296.162605] ================================================================== [ 296.162612] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.162615] Read of size 4 by task syz-executor0/19667 [ 296.162621] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.162624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.162633] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.162641] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.162649] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.162651] Call Trace: [ 296.162656] [] dump_stack+0xc1/0x128 [ 296.162663] [] kasan_object_err+0x1c/0x70 [ 296.162670] [] kasan_report.part.1+0x21c/0x500 [ 296.162676] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.162683] [] __asan_report_load4_noabort+0x29/0x30 [ 296.162690] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.162697] [] queued_write_lock_slowpath+0x116/0x150 [ 296.162703] [] do_raw_write_lock+0xc7/0x1d0 [ 296.162710] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.162717] [] ? sg_remove_request+0x70/0x120 [ 296.162724] [] sg_remove_request+0x70/0x120 [ 296.162731] [] sg_finish_rem_req+0x295/0x340 [ 296.162736] [] sg_read+0x91c/0x1400 [ 296.162742] [] ? sg_ioctl+0x573/0x2af0 [ 296.162748] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.162755] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.162763] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.162769] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.162775] [] __vfs_read+0x103/0x670 [ 296.162781] [] ? __kernel_write+0x340/0x340 [ 296.162788] [] ? fsnotify+0x86/0xf30 [ 296.162794] [] ? fsnotify+0xf30/0xf30 [ 296.162800] [] ? avc_policy_seqno+0x9/0x20 [ 296.162807] [] ? selinux_file_permission+0x82/0x460 [ 296.162815] [] ? security_file_permission+0x89/0x1e0 [ 296.162821] [] ? rw_verify_area+0xe5/0x2b0 [ 296.162827] [] vfs_read+0x107/0x330 [ 296.162834] [] SyS_read+0xd9/0x1b0 [ 296.162841] [] ? vfs_copy_file_range+0x740/0x740 [ 296.162847] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.162854] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.162858] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.162859] Allocated: [ 296.162861] PID = 19667 [ 296.162866] save_stack_trace+0x16/0x20 [ 296.162870] save_stack+0x43/0xd0 [ 296.162875] kasan_kmalloc+0xad/0xe0 [ 296.162880] kasan_slab_alloc+0x12/0x20 [ 296.162885] kmem_cache_alloc+0xba/0x290 [ 296.162889] fasync_helper+0x37/0xb0 [ 296.162895] sg_fasync+0x86/0xb0 [ 296.162899] SyS_fcntl+0x658/0xc70 [ 296.162905] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.162906] Freed: [ 296.162908] PID = 3 [ 296.162912] save_stack_trace+0x16/0x20 [ 296.162917] save_stack+0x43/0xd0 [ 296.162922] kasan_slab_free+0x73/0xc0 [ 296.162926] kmem_cache_free+0xb2/0x2e0 [ 296.162931] fasync_free_rcu+0x1d/0x20 [ 296.162936] rcu_process_callbacks+0x871/0x12c0 [ 296.162941] __do_softirq+0x206/0x951 [ 296.162943] Memory state around the buggy address: [ 296.162947] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162952] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162957] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.162960] ^ [ 296.162964] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162969] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.162971] ================================================================== [ 296.162973] ================================================================== [ 296.162980] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.162983] Read of size 4 by task syz-executor0/19667 [ 296.162989] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.162992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.163001] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.163010] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.163017] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.163019] Call Trace: [ 296.163025] [] dump_stack+0xc1/0x128 [ 296.163031] [] kasan_object_err+0x1c/0x70 [ 296.163038] [] kasan_report.part.1+0x21c/0x500 [ 296.163044] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.163051] [] __asan_report_load4_noabort+0x29/0x30 [ 296.163058] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.163064] [] queued_write_lock_slowpath+0x116/0x150 [ 296.163070] [] do_raw_write_lock+0xc7/0x1d0 [ 296.163077] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.163084] [] ? sg_remove_request+0x70/0x120 [ 296.163091] [] sg_remove_request+0x70/0x120 [ 296.163098] [] sg_finish_rem_req+0x295/0x340 [ 296.163104] [] sg_read+0x91c/0x1400 [ 296.163109] [] ? sg_ioctl+0x573/0x2af0 [ 296.163116] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.163123] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.163130] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.163137] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.163143] [] __vfs_read+0x103/0x670 [ 296.163149] [] ? __kernel_write+0x340/0x340 [ 296.163155] [] ? fsnotify+0x86/0xf30 [ 296.163162] [] ? fsnotify+0xf30/0xf30 [ 296.163168] [] ? avc_policy_seqno+0x9/0x20 [ 296.163175] [] ? selinux_file_permission+0x82/0x460 [ 296.163183] [] ? security_file_permission+0x89/0x1e0 [ 296.163189] [] ? rw_verify_area+0xe5/0x2b0 [ 296.163195] [] vfs_read+0x107/0x330 [ 296.163202] [] SyS_read+0xd9/0x1b0 [ 296.163209] [] ? vfs_copy_file_range+0x740/0x740 [ 296.163215] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.163222] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.163226] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.163227] Allocated: [ 296.163229] PID = 19667 [ 296.163233] save_stack_trace+0x16/0x20 [ 296.163238] save_stack+0x43/0xd0 [ 296.163243] kasan_kmalloc+0xad/0xe0 [ 296.163248] kasan_slab_alloc+0x12/0x20 [ 296.163252] kmem_cache_alloc+0xba/0x290 [ 296.163257] fasync_helper+0x37/0xb0 [ 296.163262] sg_fasync+0x86/0xb0 [ 296.163267] SyS_fcntl+0x658/0xc70 [ 296.163273] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.163274] Freed: [ 296.163275] PID = 3 [ 296.163280] save_stack_trace+0x16/0x20 [ 296.163284] save_stack+0x43/0xd0 [ 296.163289] kasan_slab_free+0x73/0xc0 [ 296.163294] kmem_cache_free+0xb2/0x2e0 [ 296.163299] fasync_free_rcu+0x1d/0x20 [ 296.163304] rcu_process_callbacks+0x871/0x12c0 [ 296.163309] __do_softirq+0x206/0x951 [ 296.163311] Memory state around the buggy address: [ 296.163316] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163320] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163325] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.163327] ^ [ 296.163332] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163336] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163338] ================================================================== [ 296.163340] ================================================================== [ 296.163347] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.163351] Read of size 4 by task syz-executor0/19667 [ 296.163356] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.163360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.163368] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.163380] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.163388] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.163389] Call Trace: [ 296.163395] [] dump_stack+0xc1/0x128 [ 296.163401] [] kasan_object_err+0x1c/0x70 [ 296.163408] [] kasan_report.part.1+0x21c/0x500 [ 296.163415] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.163422] [] __asan_report_load4_noabort+0x29/0x30 [ 296.163428] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.163435] [] queued_write_lock_slowpath+0x116/0x150 [ 296.163441] [] do_raw_write_lock+0xc7/0x1d0 [ 296.163448] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.163455] [] ? sg_remove_request+0x70/0x120 [ 296.163462] [] sg_remove_request+0x70/0x120 [ 296.163469] [] sg_finish_rem_req+0x295/0x340 [ 296.163474] [] sg_read+0x91c/0x1400 [ 296.163480] [] ? sg_ioctl+0x573/0x2af0 [ 296.163486] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.163494] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.163501] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.163507] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.163513] [] __vfs_read+0x103/0x670 [ 296.163520] [] ? __kernel_write+0x340/0x340 [ 296.163526] [] ? fsnotify+0x86/0xf30 [ 296.163533] [] ? fsnotify+0xf30/0xf30 [ 296.163539] [] ? avc_policy_seqno+0x9/0x20 [ 296.163546] [] ? selinux_file_permission+0x82/0x460 [ 296.163553] [] ? security_file_permission+0x89/0x1e0 [ 296.163560] [] ? rw_verify_area+0xe5/0x2b0 [ 296.163566] [] vfs_read+0x107/0x330 [ 296.163572] [] SyS_read+0xd9/0x1b0 [ 296.163579] [] ? vfs_copy_file_range+0x740/0x740 [ 296.163585] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.163593] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.163597] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.163598] Allocated: [ 296.163600] PID = 19667 [ 296.163604] save_stack_trace+0x16/0x20 [ 296.163609] save_stack+0x43/0xd0 [ 296.163614] kasan_kmalloc+0xad/0xe0 [ 296.163619] kasan_slab_alloc+0x12/0x20 [ 296.163623] kmem_cache_alloc+0xba/0x290 [ 296.163627] fasync_helper+0x37/0xb0 [ 296.163633] sg_fasync+0x86/0xb0 [ 296.163637] SyS_fcntl+0x658/0xc70 [ 296.163643] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.163644] Freed: [ 296.163645] PID = 3 [ 296.163650] save_stack_trace+0x16/0x20 [ 296.163654] save_stack+0x43/0xd0 [ 296.163659] kasan_slab_free+0x73/0xc0 [ 296.163664] kmem_cache_free+0xb2/0x2e0 [ 296.163668] fasync_free_rcu+0x1d/0x20 [ 296.163674] rcu_process_callbacks+0x871/0x12c0 [ 296.163679] __do_softirq+0x206/0x951 [ 296.163680] Memory state around the buggy address: [ 296.163685] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163690] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163695] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.163697] ^ [ 296.163701] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163706] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.163708] ================================================================== [ 296.163710] ================================================================== [ 296.163717] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.163720] Read of size 4 by task syz-executor0/19667 [ 296.163726] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.163729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.163738] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.163746] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.163754] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.163756] Call Trace: [ 296.163761] [] dump_stack+0xc1/0x128 [ 296.163768] [] kasan_object_err+0x1c/0x70 [ 296.163774] [] kasan_report.part.1+0x21c/0x500 [ 296.163781] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.163788] [] __asan_report_load4_noabort+0x29/0x30 [ 296.163794] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.163801] [] queued_write_lock_slowpath+0x116/0x150 [ 296.163807] [] do_raw_write_lock+0xc7/0x1d0 [ 296.163814] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.163821] [] ? sg_remove_request+0x70/0x120 [ 296.163828] [] sg_remove_request+0x70/0x120 [ 296.163835] [] sg_finish_rem_req+0x295/0x340 [ 296.163841] [] sg_read+0x91c/0x1400 [ 296.163846] [] ? sg_ioctl+0x573/0x2af0 [ 296.163852] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.163860] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.163867] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.163873] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.163880] [] __vfs_read+0x103/0x670 [ 296.163886] [] ? __kernel_write+0x340/0x340 [ 296.163893] [] ? fsnotify+0x86/0xf30 [ 296.163899] [] ? fsnotify+0xf30/0xf30 [ 296.163905] [] ? avc_policy_seqno+0x9/0x20 [ 296.163913] [] ? selinux_file_permission+0x82/0x460 [ 296.163920] [] ? security_file_permission+0x89/0x1e0 [ 296.163926] [] ? rw_verify_area+0xe5/0x2b0 [ 296.163932] [] vfs_read+0x107/0x330 [ 296.163939] [] SyS_read+0xd9/0x1b0 [ 296.163946] [] ? vfs_copy_file_range+0x740/0x740 [ 296.163952] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.163959] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.163964] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.163965] Allocated: [ 296.163966] PID = 19667 [ 296.163971] save_stack_trace+0x16/0x20 [ 296.163976] save_stack+0x43/0xd0 [ 296.163980] kasan_kmalloc+0xad/0xe0 [ 296.163985] kasan_slab_alloc+0x12/0x20 [ 296.163990] kmem_cache_alloc+0xba/0x290 [ 296.163994] fasync_helper+0x37/0xb0 [ 296.163999] sg_fasync+0x86/0xb0 [ 296.164004] SyS_fcntl+0x658/0xc70 [ 296.164010] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.164011] Freed: [ 296.164013] PID = 3 [ 296.164017] save_stack_trace+0x16/0x20 [ 296.164022] save_stack+0x43/0xd0 [ 296.164027] kasan_slab_free+0x73/0xc0 [ 296.164032] kmem_cache_free+0xb2/0x2e0 [ 296.164036] fasync_free_rcu+0x1d/0x20 [ 296.164042] rcu_process_callbacks+0x871/0x12c0 [ 296.164046] __do_softirq+0x206/0x951 [ 296.164048] Memory state around the buggy address: [ 296.164053] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.164057] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.164062] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.164064] ^ [ 296.164069] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.164074] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.164076] ================================================================== [ 296.164078] ================================================================== [ 296.164085] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.164089] Read of size 4 by task syz-executor0/19667 [ 296.164094] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.164097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.164106] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.164115] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.164123] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.164124] Call Trace: [ 296.164130] [] dump_stack+0xc1/0x128 [ 296.164136] [] kasan_object_err+0x1c/0x70 [ 296.164143] [] kasan_report.part.1+0x21c/0x500 [ 296.164150] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.164157] [] __asan_report_load4_noabort+0x29/0x30 [ 296.164163] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.164170] [] queued_write_lock_slowpath+0x116/0x150 [ 296.164176] [] do_raw_write_lock+0xc7/0x1d0 [ 296.164183] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.164190] [] ? sg_remove_request+0x70/0x120 [ 296.164197] [] sg_remove_request+0x70/0x120 [ 296.164204] [] sg_finish_rem_req+0x295/0x340 [ 296.164210] [] sg_read+0x91c/0x1400 [ 296.164215] [] ? sg_ioctl+0x573/0x2af0 [ 296.164221] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.164229] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.164236] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.164243] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.164249] [] __vfs_read+0x103/0x670 [ 296.164255] [] ? __kernel_write+0x340/0x340 [ 296.164261] [] ? fsnotify+0x86/0xf30 [ 296.164268] [] ? fsnotify+0xf30/0xf30 [ 296.164275] [] ? avc_policy_seqno+0x9/0x20 [ 296.164282] [] ? selinux_file_permission+0x82/0x460 [ 296.164289] [] ? security_file_permission+0x89/0x1e0 [ 296.164295] [] ? rw_verify_area+0xe5/0x2b0 [ 296.164301] [] vfs_read+0x107/0x330 [ 296.164308] [] SyS_read+0xd9/0x1b0 [ 296.164315] [] ? vfs_copy_file_range+0x740/0x740 [ 296.164321] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.164328] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.164332] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.164334] Allocated: [ 296.164335] PID = 19667 [ 296.164340] save_stack_trace+0x16/0x20 [ 296.164345] save_stack+0x43/0xd0 [ 296.164350] kasan_kmalloc+0xad/0xe0 [ 296.164355] kasan_slab_alloc+0x12/0x20 [ 296.164359] kmem_cache_alloc+0xba/0x290 [ 296.164364] fasync_helper+0x37/0xb0 [ 296.164369] sg_fasync+0x86/0xb0 [ 296.164952] SyS_fcntl+0x658/0xc70 [ 296.164961] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.164962] Freed: [ 296.164964] PID = 3 [ 296.164969] save_stack_trace+0x16/0x20 [ 296.164974] save_stack+0x43/0xd0 [ 296.164979] kasan_slab_free+0x73/0xc0 [ 296.164984] kmem_cache_free+0xb2/0x2e0 [ 296.164988] fasync_free_rcu+0x1d/0x20 [ 296.164995] rcu_process_callbacks+0x871/0x12c0 [ 296.165000] __do_softirq+0x206/0x951 [ 296.165001] Memory state around the buggy address: [ 296.165006] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165011] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165016] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.165018] ^ [ 296.165022] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165027] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165029] ================================================================== [ 296.165031] ================================================================== [ 296.165039] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.165042] Read of size 4 by task syz-executor0/19667 [ 296.165049] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.165052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.165062] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.165070] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.165078] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.165080] Call Trace: [ 296.165086] [] dump_stack+0xc1/0x128 [ 296.165092] [] kasan_object_err+0x1c/0x70 [ 296.165099] [] kasan_report.part.1+0x21c/0x500 [ 296.165106] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.165113] [] __asan_report_load4_noabort+0x29/0x30 [ 296.165120] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.165127] [] queued_write_lock_slowpath+0x116/0x150 [ 296.165133] [] do_raw_write_lock+0xc7/0x1d0 [ 296.165140] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.165147] [] ? sg_remove_request+0x70/0x120 [ 296.165154] [] sg_remove_request+0x70/0x120 [ 296.165161] [] sg_finish_rem_req+0x295/0x340 [ 296.165166] [] sg_read+0x91c/0x1400 [ 296.165172] [] ? sg_ioctl+0x573/0x2af0 [ 296.165178] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.165186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.165193] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.165199] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.165206] [] __vfs_read+0x103/0x670 [ 296.165212] [] ? __kernel_write+0x340/0x340 [ 296.165219] [] ? fsnotify+0x86/0xf30 [ 296.165225] [] ? fsnotify+0xf30/0xf30 [ 296.165232] [] ? avc_policy_seqno+0x9/0x20 [ 296.165239] [] ? selinux_file_permission+0x82/0x460 [ 296.165246] [] ? security_file_permission+0x89/0x1e0 [ 296.165253] [] ? rw_verify_area+0xe5/0x2b0 [ 296.165259] [] vfs_read+0x107/0x330 [ 296.165265] [] SyS_read+0xd9/0x1b0 [ 296.165272] [] ? vfs_copy_file_range+0x740/0x740 [ 296.165279] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.165286] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.165290] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.165292] Allocated: [ 296.165293] PID = 19667 [ 296.165298] save_stack_trace+0x16/0x20 [ 296.165302] save_stack+0x43/0xd0 [ 296.165307] kasan_kmalloc+0xad/0xe0 [ 296.165312] kasan_slab_alloc+0x12/0x20 [ 296.165317] kmem_cache_alloc+0xba/0x290 [ 296.165321] fasync_helper+0x37/0xb0 [ 296.165327] sg_fasync+0x86/0xb0 [ 296.165331] SyS_fcntl+0x658/0xc70 [ 296.165337] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.165338] Freed: [ 296.165340] PID = 3 [ 296.165344] save_stack_trace+0x16/0x20 [ 296.165349] save_stack+0x43/0xd0 [ 296.165354] kasan_slab_free+0x73/0xc0 [ 296.165358] kmem_cache_free+0xb2/0x2e0 [ 296.165363] fasync_free_rcu+0x1d/0x20 [ 296.165369] rcu_process_callbacks+0x871/0x12c0 [ 296.165378] __do_softirq+0x206/0x951 [ 296.165380] Memory state around the buggy address: [ 296.165385] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165389] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165394] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.165396] ^ [ 296.165401] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165406] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165408] ================================================================== [ 296.165410] ================================================================== [ 296.165417] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.165420] Read of size 4 by task syz-executor0/19667 [ 296.165426] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.165429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.165438] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.165446] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.165454] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.165456] Call Trace: [ 296.165462] [] dump_stack+0xc1/0x128 [ 296.165468] [] kasan_object_err+0x1c/0x70 [ 296.165475] [] kasan_report.part.1+0x21c/0x500 [ 296.165481] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.165489] [] __asan_report_load4_noabort+0x29/0x30 [ 296.165495] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.165502] [] queued_write_lock_slowpath+0x116/0x150 [ 296.165508] [] do_raw_write_lock+0xc7/0x1d0 [ 296.165515] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.165522] [] ? sg_remove_request+0x70/0x120 [ 296.165529] [] sg_remove_request+0x70/0x120 [ 296.165536] [] sg_finish_rem_req+0x295/0x340 [ 296.165542] [] sg_read+0x91c/0x1400 [ 296.165547] [] ? sg_ioctl+0x573/0x2af0 [ 296.165553] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.165560] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.165568] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.165574] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.165580] [] __vfs_read+0x103/0x670 [ 296.165587] [] ? __kernel_write+0x340/0x340 [ 296.165593] [] ? fsnotify+0x86/0xf30 [ 296.165600] [] ? fsnotify+0xf30/0xf30 [ 296.165606] [] ? avc_policy_seqno+0x9/0x20 [ 296.165613] [] ? selinux_file_permission+0x82/0x460 [ 296.165620] [] ? security_file_permission+0x89/0x1e0 [ 296.165627] [] ? rw_verify_area+0xe5/0x2b0 [ 296.165633] [] vfs_read+0x107/0x330 [ 296.165639] [] SyS_read+0xd9/0x1b0 [ 296.165646] [] ? vfs_copy_file_range+0x740/0x740 [ 296.165652] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.165659] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.165663] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.165664] Allocated: [ 296.165666] PID = 19667 [ 296.165671] save_stack_trace+0x16/0x20 [ 296.165675] save_stack+0x43/0xd0 [ 296.165680] kasan_kmalloc+0xad/0xe0 [ 296.165685] kasan_slab_alloc+0x12/0x20 [ 296.165690] kmem_cache_alloc+0xba/0x290 [ 296.165694] fasync_helper+0x37/0xb0 [ 296.165699] sg_fasync+0x86/0xb0 [ 296.165704] SyS_fcntl+0x658/0xc70 [ 296.165709] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.165711] Freed: [ 296.165712] PID = 3 [ 296.165717] save_stack_trace+0x16/0x20 [ 296.165721] save_stack+0x43/0xd0 [ 296.165726] kasan_slab_free+0x73/0xc0 [ 296.165731] kmem_cache_free+0xb2/0x2e0 [ 296.165735] fasync_free_rcu+0x1d/0x20 [ 296.165741] rcu_process_callbacks+0x871/0x12c0 [ 296.165746] __do_softirq+0x206/0x951 [ 296.165747] Memory state around the buggy address: [ 296.165752] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165757] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165761] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.165764] ^ [ 296.165768] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165773] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.165774] ================================================================== [ 296.165776] ================================================================== [ 296.165784] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.165787] Read of size 4 by task syz-executor0/19667 [ 296.165793] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.165796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.165805] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.165813] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.165821] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.165822] Call Trace: [ 296.165828] [] dump_stack+0xc1/0x128 [ 296.165835] [] kasan_object_err+0x1c/0x70 [ 296.165841] [] kasan_report.part.1+0x21c/0x500 [ 296.165848] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.165855] [] __asan_report_load4_noabort+0x29/0x30 [ 296.165861] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.165868] [] queued_write_lock_slowpath+0x116/0x150 [ 296.165874] [] do_raw_write_lock+0xc7/0x1d0 [ 296.165882] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.165889] [] ? sg_remove_request+0x70/0x120 [ 296.165895] [] sg_remove_request+0x70/0x120 [ 296.165902] [] sg_finish_rem_req+0x295/0x340 [ 296.165908] [] sg_read+0x91c/0x1400 [ 296.165913] [] ? sg_ioctl+0x573/0x2af0 [ 296.165920] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.165927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.165934] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.165941] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.165947] [] __vfs_read+0x103/0x670 [ 296.165953] [] ? __kernel_write+0x340/0x340 [ 296.165960] [] ? fsnotify+0x86/0xf30 [ 296.165966] [] ? fsnotify+0xf30/0xf30 [ 296.165972] [] ? avc_policy_seqno+0x9/0x20 [ 296.165979] [] ? selinux_file_permission+0x82/0x460 [ 296.165987] [] ? security_file_permission+0x89/0x1e0 [ 296.165993] [] ? rw_verify_area+0xe5/0x2b0 [ 296.166000] [] vfs_read+0x107/0x330 [ 296.166006] [] SyS_read+0xd9/0x1b0 [ 296.166013] [] ? vfs_copy_file_range+0x740/0x740 [ 296.166019] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.166026] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.166030] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.166032] Allocated: [ 296.166033] PID = 19667 [ 296.166038] save_stack_trace+0x16/0x20 [ 296.166043] save_stack+0x43/0xd0 [ 296.166048] kasan_kmalloc+0xad/0xe0 [ 296.166052] kasan_slab_alloc+0x12/0x20 [ 296.166057] kmem_cache_alloc+0xba/0x290 [ 296.166061] fasync_helper+0x37/0xb0 [ 296.166066] sg_fasync+0x86/0xb0 [ 296.166071] SyS_fcntl+0x658/0xc70 [ 296.166077] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.166078] Freed: [ 296.166080] PID = 3 [ 296.166084] save_stack_trace+0x16/0x20 [ 296.166089] save_stack+0x43/0xd0 [ 296.166094] kasan_slab_free+0x73/0xc0 [ 296.166098] kmem_cache_free+0xb2/0x2e0 [ 296.166103] fasync_free_rcu+0x1d/0x20 [ 296.166108] rcu_process_callbacks+0x871/0x12c0 [ 296.166113] __do_softirq+0x206/0x951 [ 296.166115] Memory state around the buggy address: [ 296.166120] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166125] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166129] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.166132] ^ [ 296.166136] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166141] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166142] ================================================================== [ 296.166144] ================================================================== [ 296.166152] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.166155] Read of size 4 by task syz-executor0/19667 [ 296.166160] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.166164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.166172] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.166181] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.166189] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.166190] Call Trace: [ 296.166196] [] dump_stack+0xc1/0x128 [ 296.166202] [] kasan_object_err+0x1c/0x70 [ 296.166209] [] kasan_report.part.1+0x21c/0x500 [ 296.166215] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.166222] [] __asan_report_load4_noabort+0x29/0x30 [ 296.166229] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.166235] [] queued_write_lock_slowpath+0x116/0x150 [ 296.166242] [] do_raw_write_lock+0xc7/0x1d0 [ 296.166249] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.166256] [] ? sg_remove_request+0x70/0x120 [ 296.166263] [] sg_remove_request+0x70/0x120 [ 296.166270] [] sg_finish_rem_req+0x295/0x340 [ 296.166275] [] sg_read+0x91c/0x1400 [ 296.166281] [] ? sg_ioctl+0x573/0x2af0 [ 296.166287] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.166295] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.166302] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.166308] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.166314] [] __vfs_read+0x103/0x670 [ 296.166321] [] ? __kernel_write+0x340/0x340 [ 296.166327] [] ? fsnotify+0x86/0xf30 [ 296.166334] [] ? fsnotify+0xf30/0xf30 [ 296.166340] [] ? avc_policy_seqno+0x9/0x20 [ 296.166347] [] ? selinux_file_permission+0x82/0x460 [ 296.166355] [] ? security_file_permission+0x89/0x1e0 [ 296.166361] [] ? rw_verify_area+0xe5/0x2b0 [ 296.166367] [] vfs_read+0x107/0x330 [ 296.166377] [] SyS_read+0xd9/0x1b0 [ 296.166384] [] ? vfs_copy_file_range+0x740/0x740 [ 296.166390] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.166397] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.166401] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.166403] Allocated: [ 296.166404] PID = 19667 [ 296.166409] save_stack_trace+0x16/0x20 [ 296.166414] save_stack+0x43/0xd0 [ 296.166418] kasan_kmalloc+0xad/0xe0 [ 296.166423] kasan_slab_alloc+0x12/0x20 [ 296.166428] kmem_cache_alloc+0xba/0x290 [ 296.166432] fasync_helper+0x37/0xb0 [ 296.166438] sg_fasync+0x86/0xb0 [ 296.166442] SyS_fcntl+0x658/0xc70 [ 296.166448] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.166449] Freed: [ 296.166451] PID = 3 [ 296.166455] save_stack_trace+0x16/0x20 [ 296.166460] save_stack+0x43/0xd0 [ 296.166465] kasan_slab_free+0x73/0xc0 [ 296.166469] kmem_cache_free+0xb2/0x2e0 [ 296.166474] fasync_free_rcu+0x1d/0x20 [ 296.166479] rcu_process_callbacks+0x871/0x12c0 [ 296.166484] __do_softirq+0x206/0x951 [ 296.166486] Memory state around the buggy address: [ 296.166490] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166495] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166500] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.166502] ^ [ 296.166507] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166512] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166513] ================================================================== [ 296.166515] ================================================================== [ 296.166523] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.166526] Read of size 4 by task syz-executor0/19667 [ 296.166532] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.166535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.166544] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.166552] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.166560] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.166562] Call Trace: [ 296.166567] [] dump_stack+0xc1/0x128 [ 296.166574] [] kasan_object_err+0x1c/0x70 [ 296.166580] [] kasan_report.part.1+0x21c/0x500 [ 296.166587] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.166594] [] __asan_report_load4_noabort+0x29/0x30 [ 296.166601] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.166607] [] queued_write_lock_slowpath+0x116/0x150 [ 296.166614] [] do_raw_write_lock+0xc7/0x1d0 [ 296.166621] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.166628] [] ? sg_remove_request+0x70/0x120 [ 296.166635] [] sg_remove_request+0x70/0x120 [ 296.166642] [] sg_finish_rem_req+0x295/0x340 [ 296.166647] [] sg_read+0x91c/0x1400 [ 296.166653] [] ? sg_ioctl+0x573/0x2af0 [ 296.166659] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.166666] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.166674] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.166680] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.166686] [] __vfs_read+0x103/0x670 [ 296.166692] [] ? __kernel_write+0x340/0x340 [ 296.166699] [] ? fsnotify+0x86/0xf30 [ 296.166705] [] ? fsnotify+0xf30/0xf30 [ 296.166711] [] ? avc_policy_seqno+0x9/0x20 [ 296.166719] [] ? selinux_file_permission+0x82/0x460 [ 296.166726] [] ? security_file_permission+0x89/0x1e0 [ 296.166733] [] ? rw_verify_area+0xe5/0x2b0 [ 296.166739] [] vfs_read+0x107/0x330 [ 296.166745] [] SyS_read+0xd9/0x1b0 [ 296.166752] [] ? vfs_copy_file_range+0x740/0x740 [ 296.166758] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.166765] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.166769] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.166770] Allocated: [ 296.166772] PID = 19667 [ 296.166776] save_stack_trace+0x16/0x20 [ 296.166781] save_stack+0x43/0xd0 [ 296.166786] kasan_kmalloc+0xad/0xe0 [ 296.166791] kasan_slab_alloc+0x12/0x20 [ 296.166795] kmem_cache_alloc+0xba/0x290 [ 296.166799] fasync_helper+0x37/0xb0 [ 296.166805] sg_fasync+0x86/0xb0 [ 296.166809] SyS_fcntl+0x658/0xc70 [ 296.166815] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.166816] Freed: [ 296.166818] PID = 3 [ 296.166822] save_stack_trace+0x16/0x20 [ 296.166827] save_stack+0x43/0xd0 [ 296.166832] kasan_slab_free+0x73/0xc0 [ 296.166836] kmem_cache_free+0xb2/0x2e0 [ 296.166841] fasync_free_rcu+0x1d/0x20 [ 296.166846] rcu_process_callbacks+0x871/0x12c0 [ 296.166851] __do_softirq+0x206/0x951 [ 296.166853] Memory state around the buggy address: [ 296.166857] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166862] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166867] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.166869] ^ [ 296.166874] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166879] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.166881] ================================================================== [ 296.166883] ================================================================== [ 296.166890] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.166894] Read of size 4 by task syz-executor0/19667 [ 296.166899] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.166902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.166911] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.166919] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.166927] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.166929] Call Trace: [ 296.166935] [] dump_stack+0xc1/0x128 [ 296.166941] [] kasan_object_err+0x1c/0x70 [ 296.166948] [] kasan_report.part.1+0x21c/0x500 [ 296.166954] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.166961] [] __asan_report_load4_noabort+0x29/0x30 [ 296.166968] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.166975] [] queued_write_lock_slowpath+0x116/0x150 [ 296.166981] [] do_raw_write_lock+0xc7/0x1d0 [ 296.166988] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.166995] [] ? sg_remove_request+0x70/0x120 [ 296.167002] [] sg_remove_request+0x70/0x120 [ 296.167009] [] sg_finish_rem_req+0x295/0x340 [ 296.167014] [] sg_read+0x91c/0x1400 [ 296.167020] [] ? sg_ioctl+0x573/0x2af0 [ 296.167026] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.167033] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.167041] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.167047] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.167053] [] __vfs_read+0x103/0x670 [ 296.167059] [] ? __kernel_write+0x340/0x340 [ 296.167066] [] ? fsnotify+0x86/0xf30 [ 296.167072] [] ? fsnotify+0xf30/0xf30 [ 296.167079] [] ? avc_policy_seqno+0x9/0x20 [ 296.167086] [] ? selinux_file_permission+0x82/0x460 [ 296.167093] [] ? security_file_permission+0x89/0x1e0 [ 296.167099] [] ? rw_verify_area+0xe5/0x2b0 [ 296.167106] [] vfs_read+0x107/0x330 [ 296.167112] [] SyS_read+0xd9/0x1b0 [ 296.167119] [] ? vfs_copy_file_range+0x740/0x740 [ 296.167125] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.167132] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.167136] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.167138] Allocated: [ 296.167139] PID = 19667 [ 296.167144] save_stack_trace+0x16/0x20 [ 296.167148] save_stack+0x43/0xd0 [ 296.167153] kasan_kmalloc+0xad/0xe0 [ 296.167158] kasan_slab_alloc+0x12/0x20 [ 296.167163] kmem_cache_alloc+0xba/0x290 [ 296.167167] fasync_helper+0x37/0xb0 [ 296.167172] sg_fasync+0x86/0xb0 [ 296.167177] SyS_fcntl+0x658/0xc70 [ 296.167183] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.167184] Freed: [ 296.167185] PID = 3 [ 296.167190] save_stack_trace+0x16/0x20 [ 296.167195] save_stack+0x43/0xd0 [ 296.167199] kasan_slab_free+0x73/0xc0 [ 296.167204] kmem_cache_free+0xb2/0x2e0 [ 296.167208] fasync_free_rcu+0x1d/0x20 [ 296.167214] rcu_process_callbacks+0x871/0x12c0 [ 296.167219] __do_softirq+0x206/0x951 [ 296.167221] Memory state around the buggy address: [ 296.167225] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167230] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167235] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.167237] ^ [ 296.167241] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167246] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167248] ================================================================== [ 296.167250] ================================================================== [ 296.167257] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.167260] Read of size 4 by task syz-executor0/19667 [ 296.167266] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.167269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.167278] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.167286] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.167294] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.167295] Call Trace: [ 296.167301] [] dump_stack+0xc1/0x128 [ 296.167308] [] kasan_object_err+0x1c/0x70 [ 296.167314] [] kasan_report.part.1+0x21c/0x500 [ 296.167321] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.167328] [] __asan_report_load4_noabort+0x29/0x30 [ 296.167334] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.167341] [] queued_write_lock_slowpath+0x116/0x150 [ 296.167347] [] do_raw_write_lock+0xc7/0x1d0 [ 296.167354] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.167361] [] ? sg_remove_request+0x70/0x120 [ 296.167368] [] sg_remove_request+0x70/0x120 [ 296.167378] [] sg_finish_rem_req+0x295/0x340 [ 296.167383] [] sg_read+0x91c/0x1400 [ 296.167389] [] ? sg_ioctl+0x573/0x2af0 [ 296.167395] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.167402] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.167410] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.167416] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.167422] [] __vfs_read+0x103/0x670 [ 296.167429] [] ? __kernel_write+0x340/0x340 [ 296.167435] [] ? fsnotify+0x86/0xf30 [ 296.167441] [] ? fsnotify+0xf30/0xf30 [ 296.167448] [] ? avc_policy_seqno+0x9/0x20 [ 296.167455] [] ? selinux_file_permission+0x82/0x460 [ 296.167462] [] ? security_file_permission+0x89/0x1e0 [ 296.167468] [] ? rw_verify_area+0xe5/0x2b0 [ 296.167474] [] vfs_read+0x107/0x330 [ 296.167481] [] SyS_read+0xd9/0x1b0 [ 296.167487] [] ? vfs_copy_file_range+0x740/0x740 [ 296.167493] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.167501] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.167505] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.167506] Allocated: [ 296.167507] PID = 19667 [ 296.167512] save_stack_trace+0x16/0x20 [ 296.167517] save_stack+0x43/0xd0 [ 296.167521] kasan_kmalloc+0xad/0xe0 [ 296.167526] kasan_slab_alloc+0x12/0x20 [ 296.167531] kmem_cache_alloc+0xba/0x290 [ 296.167536] fasync_helper+0x37/0xb0 [ 296.167541] sg_fasync+0x86/0xb0 [ 296.167545] SyS_fcntl+0x658/0xc70 [ 296.167551] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.167552] Freed: [ 296.167554] PID = 3 [ 296.167558] save_stack_trace+0x16/0x20 [ 296.167563] save_stack+0x43/0xd0 [ 296.167568] kasan_slab_free+0x73/0xc0 [ 296.167572] kmem_cache_free+0xb2/0x2e0 [ 296.167577] fasync_free_rcu+0x1d/0x20 [ 296.167583] rcu_process_callbacks+0x871/0x12c0 [ 296.167587] __do_softirq+0x206/0x951 [ 296.167589] Memory state around the buggy address: [ 296.167594] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167599] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167603] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.167606] ^ [ 296.167610] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167614] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167616] ================================================================== [ 296.167618] ================================================================== [ 296.167625] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.167629] Read of size 4 by task syz-executor0/19667 [ 296.167634] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.167637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.167646] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.167655] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.167662] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.167664] Call Trace: [ 296.167670] [] dump_stack+0xc1/0x128 [ 296.167676] [] kasan_object_err+0x1c/0x70 [ 296.167683] [] kasan_report.part.1+0x21c/0x500 [ 296.167689] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.167696] [] __asan_report_load4_noabort+0x29/0x30 [ 296.167703] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.167710] [] queued_write_lock_slowpath+0x116/0x150 [ 296.167716] [] do_raw_write_lock+0xc7/0x1d0 [ 296.167723] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.167730] [] ? sg_remove_request+0x70/0x120 [ 296.167737] [] sg_remove_request+0x70/0x120 [ 296.167744] [] sg_finish_rem_req+0x295/0x340 [ 296.167749] [] sg_read+0x91c/0x1400 [ 296.167755] [] ? sg_ioctl+0x573/0x2af0 [ 296.167761] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.167768] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.167776] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.167782] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.167788] [] __vfs_read+0x103/0x670 [ 296.167794] [] ? __kernel_write+0x340/0x340 [ 296.167801] [] ? fsnotify+0x86/0xf30 [ 296.167807] [] ? fsnotify+0xf30/0xf30 [ 296.167814] [] ? avc_policy_seqno+0x9/0x20 [ 296.167821] [] ? selinux_file_permission+0x82/0x460 [ 296.167828] [] ? security_file_permission+0x89/0x1e0 [ 296.167835] [] ? rw_verify_area+0xe5/0x2b0 [ 296.167841] [] vfs_read+0x107/0x330 [ 296.167847] [] SyS_read+0xd9/0x1b0 [ 296.167854] [] ? vfs_copy_file_range+0x740/0x740 [ 296.167860] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.167868] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.167872] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.167873] Allocated: [ 296.167875] PID = 19667 [ 296.167880] save_stack_trace+0x16/0x20 [ 296.167885] save_stack+0x43/0xd0 [ 296.167889] kasan_kmalloc+0xad/0xe0 [ 296.167895] kasan_slab_alloc+0x12/0x20 [ 296.167899] kmem_cache_alloc+0xba/0x290 [ 296.167904] fasync_helper+0x37/0xb0 [ 296.167909] sg_fasync+0x86/0xb0 [ 296.167914] SyS_fcntl+0x658/0xc70 [ 296.167920] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.167921] Freed: [ 296.167922] PID = 3 [ 296.167927] save_stack_trace+0x16/0x20 [ 296.167932] save_stack+0x43/0xd0 [ 296.167937] kasan_slab_free+0x73/0xc0 [ 296.167941] kmem_cache_free+0xb2/0x2e0 [ 296.167946] fasync_free_rcu+0x1d/0x20 [ 296.167951] rcu_process_callbacks+0x871/0x12c0 [ 296.167956] __do_softirq+0x206/0x951 [ 296.167958] Memory state around the buggy address: [ 296.167963] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167967] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167972] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.167974] ^ [ 296.167979] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167984] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.167986] ================================================================== [ 296.167988] ================================================================== [ 296.167995] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.167998] Read of size 4 by task syz-executor0/19667 [ 296.168004] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.168007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.168016] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.168024] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.168033] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.168034] Call Trace: [ 296.168040] [] dump_stack+0xc1/0x128 [ 296.168047] [] kasan_object_err+0x1c/0x70 [ 296.168053] [] kasan_report.part.1+0x21c/0x500 [ 296.168060] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.168067] [] __asan_report_load4_noabort+0x29/0x30 [ 296.168074] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.168081] [] queued_write_lock_slowpath+0x116/0x150 [ 296.168087] [] do_raw_write_lock+0xc7/0x1d0 [ 296.168094] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.168101] [] ? sg_remove_request+0x70/0x120 [ 296.168108] [] sg_remove_request+0x70/0x120 [ 296.168115] [] sg_finish_rem_req+0x295/0x340 [ 296.168121] [] sg_read+0x91c/0x1400 [ 296.168126] [] ? sg_ioctl+0x573/0x2af0 [ 296.168132] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.168140] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.168147] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.168153] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.168159] [] __vfs_read+0x103/0x670 [ 296.168166] [] ? __kernel_write+0x340/0x340 [ 296.168172] [] ? fsnotify+0x86/0xf30 [ 296.168179] [] ? fsnotify+0xf30/0xf30 [ 296.168185] [] ? avc_policy_seqno+0x9/0x20 [ 296.168192] [] ? selinux_file_permission+0x82/0x460 [ 296.168200] [] ? security_file_permission+0x89/0x1e0 [ 296.168206] [] ? rw_verify_area+0xe5/0x2b0 [ 296.168212] [] vfs_read+0x107/0x330 [ 296.168219] [] SyS_read+0xd9/0x1b0 [ 296.168226] [] ? vfs_copy_file_range+0x740/0x740 [ 296.168232] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.168240] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.168244] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.168245] Allocated: [ 296.168246] PID = 19667 [ 296.168251] save_stack_trace+0x16/0x20 [ 296.168256] save_stack+0x43/0xd0 [ 296.168260] kasan_kmalloc+0xad/0xe0 [ 296.168265] kasan_slab_alloc+0x12/0x20 [ 296.168270] kmem_cache_alloc+0xba/0x290 [ 296.168275] fasync_helper+0x37/0xb0 [ 296.168280] sg_fasync+0x86/0xb0 [ 296.168284] SyS_fcntl+0x658/0xc70 [ 296.168290] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.168291] Freed: [ 296.168293] PID = 3 [ 296.168297] save_stack_trace+0x16/0x20 [ 296.168302] save_stack+0x43/0xd0 [ 296.168307] kasan_slab_free+0x73/0xc0 [ 296.168312] kmem_cache_free+0xb2/0x2e0 [ 296.168316] fasync_free_rcu+0x1d/0x20 [ 296.168322] rcu_process_callbacks+0x871/0x12c0 [ 296.168327] __do_softirq+0x206/0x951 [ 296.168328] Memory state around the buggy address: [ 296.168333] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168337] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168342] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.168345] ^ [ 296.168349] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168354] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168356] ================================================================== [ 296.168358] ================================================================== [ 296.168365] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.168368] Read of size 4 by task syz-executor0/19667 [ 296.168377] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.168380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.168389] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.168398] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.168406] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.168407] Call Trace: [ 296.168413] [] dump_stack+0xc1/0x128 [ 296.168419] [] kasan_object_err+0x1c/0x70 [ 296.168426] [] kasan_report.part.1+0x21c/0x500 [ 296.168433] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.168440] [] __asan_report_load4_noabort+0x29/0x30 [ 296.168446] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.168453] [] queued_write_lock_slowpath+0x116/0x150 [ 296.168459] [] do_raw_write_lock+0xc7/0x1d0 [ 296.168467] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.168474] [] ? sg_remove_request+0x70/0x120 [ 296.168480] [] sg_remove_request+0x70/0x120 [ 296.168487] [] sg_finish_rem_req+0x295/0x340 [ 296.168493] [] sg_read+0x91c/0x1400 [ 296.168498] [] ? sg_ioctl+0x573/0x2af0 [ 296.168505] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.168512] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.168520] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.168526] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.168532] [] __vfs_read+0x103/0x670 [ 296.168538] [] ? __kernel_write+0x340/0x340 [ 296.168545] [] ? fsnotify+0x86/0xf30 [ 296.168551] [] ? fsnotify+0xf30/0xf30 [ 296.168557] [] ? avc_policy_seqno+0x9/0x20 [ 296.168564] [] ? selinux_file_permission+0x82/0x460 [ 296.168572] [] ? security_file_permission+0x89/0x1e0 [ 296.168578] [] ? rw_verify_area+0xe5/0x2b0 [ 296.168585] [] vfs_read+0x107/0x330 [ 296.168591] [] SyS_read+0xd9/0x1b0 [ 296.168598] [] ? vfs_copy_file_range+0x740/0x740 [ 296.168604] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.168611] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.168615] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.168616] Allocated: [ 296.168618] PID = 19667 [ 296.168623] save_stack_trace+0x16/0x20 [ 296.168628] save_stack+0x43/0xd0 [ 296.168632] kasan_kmalloc+0xad/0xe0 [ 296.168637] kasan_slab_alloc+0x12/0x20 [ 296.168642] kmem_cache_alloc+0xba/0x290 [ 296.168646] fasync_helper+0x37/0xb0 [ 296.168652] sg_fasync+0x86/0xb0 [ 296.168656] SyS_fcntl+0x658/0xc70 [ 296.168662] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.168663] Freed: [ 296.168665] PID = 3 [ 296.168669] save_stack_trace+0x16/0x20 [ 296.168674] save_stack+0x43/0xd0 [ 296.168679] kasan_slab_free+0x73/0xc0 [ 296.168684] kmem_cache_free+0xb2/0x2e0 [ 296.168688] fasync_free_rcu+0x1d/0x20 [ 296.168694] rcu_process_callbacks+0x871/0x12c0 [ 296.168699] __do_softirq+0x206/0x951 [ 296.168700] Memory state around the buggy address: [ 296.168705] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168710] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168715] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.168717] ^ [ 296.168721] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168726] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.168728] ================================================================== [ 296.168730] ================================================================== [ 296.168737] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.168740] Read of size 4 by task syz-executor0/19667 [ 296.168746] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.168749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.168758] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.168766] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.168774] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.168776] Call Trace: [ 296.168781] [] dump_stack+0xc1/0x128 [ 296.168788] [] kasan_object_err+0x1c/0x70 [ 296.168795] [] kasan_report.part.1+0x21c/0x500 [ 296.168801] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.168808] [] __asan_report_load4_noabort+0x29/0x30 [ 296.168815] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.168822] [] queued_write_lock_slowpath+0x116/0x150 [ 296.168828] [] do_raw_write_lock+0xc7/0x1d0 [ 296.168835] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.168842] [] ? sg_remove_request+0x70/0x120 [ 296.168849] [] sg_remove_request+0x70/0x120 [ 296.168856] [] sg_finish_rem_req+0x295/0x340 [ 296.168861] [] sg_read+0x91c/0x1400 [ 296.168867] [] ? sg_ioctl+0x573/0x2af0 [ 296.168873] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.168881] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.168889] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.168895] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.168901] [] __vfs_read+0x103/0x670 [ 296.168907] [] ? __kernel_write+0x340/0x340 [ 296.168914] [] ? fsnotify+0x86/0xf30 [ 296.168920] [] ? fsnotify+0xf30/0xf30 [ 296.168927] [] ? avc_policy_seqno+0x9/0x20 [ 296.168934] [] ? selinux_file_permission+0x82/0x460 [ 296.168941] [] ? security_file_permission+0x89/0x1e0 [ 296.168948] [] ? rw_verify_area+0xe5/0x2b0 [ 296.168954] [] vfs_read+0x107/0x330 [ 296.168960] [] SyS_read+0xd9/0x1b0 [ 296.168967] [] ? vfs_copy_file_range+0x740/0x740 [ 296.168973] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.168980] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.168984] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.168985] Allocated: [ 296.168987] PID = 19667 [ 296.168992] save_stack_trace+0x16/0x20 [ 296.168996] save_stack+0x43/0xd0 [ 296.169001] kasan_kmalloc+0xad/0xe0 [ 296.169006] kasan_slab_alloc+0x12/0x20 [ 296.169010] kmem_cache_alloc+0xba/0x290 [ 296.169015] fasync_helper+0x37/0xb0 [ 296.169020] sg_fasync+0x86/0xb0 [ 296.169024] SyS_fcntl+0x658/0xc70 [ 296.169030] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.169031] Freed: [ 296.169033] PID = 3 [ 296.169037] save_stack_trace+0x16/0x20 [ 296.169042] save_stack+0x43/0xd0 [ 296.169047] kasan_slab_free+0x73/0xc0 [ 296.169051] kmem_cache_free+0xb2/0x2e0 [ 296.169056] fasync_free_rcu+0x1d/0x20 [ 296.169062] rcu_process_callbacks+0x871/0x12c0 [ 296.169066] __do_softirq+0x206/0x951 [ 296.169068] Memory state around the buggy address: [ 296.169073] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169077] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169082] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.169084] ^ [ 296.169089] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169093] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169095] ================================================================== [ 296.169097] ================================================================== [ 296.169105] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.169108] Read of size 4 by task syz-executor0/19667 [ 296.169114] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.169117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.169126] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.169134] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.169142] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.169143] Call Trace: [ 296.169149] [] dump_stack+0xc1/0x128 [ 296.169156] [] kasan_object_err+0x1c/0x70 [ 296.169162] [] kasan_report.part.1+0x21c/0x500 [ 296.169169] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.169176] [] __asan_report_load4_noabort+0x29/0x30 [ 296.169183] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.169189] [] queued_write_lock_slowpath+0x116/0x150 [ 296.169195] [] do_raw_write_lock+0xc7/0x1d0 [ 296.169202] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.169209] [] ? sg_remove_request+0x70/0x120 [ 296.169216] [] sg_remove_request+0x70/0x120 [ 296.169223] [] sg_finish_rem_req+0x295/0x340 [ 296.169229] [] sg_read+0x91c/0x1400 [ 296.169234] [] ? sg_ioctl+0x573/0x2af0 [ 296.169240] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.169248] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.169255] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.169261] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.169267] [] __vfs_read+0x103/0x670 [ 296.169274] [] ? __kernel_write+0x340/0x340 [ 296.169281] [] ? fsnotify+0x86/0xf30 [ 296.169287] [] ? fsnotify+0xf30/0xf30 [ 296.169293] [] ? avc_policy_seqno+0x9/0x20 [ 296.169300] [] ? selinux_file_permission+0x82/0x460 [ 296.169308] [] ? security_file_permission+0x89/0x1e0 [ 296.169314] [] ? rw_verify_area+0xe5/0x2b0 [ 296.169320] [] vfs_read+0x107/0x330 [ 296.169327] [] SyS_read+0xd9/0x1b0 [ 296.169334] [] ? vfs_copy_file_range+0x740/0x740 [ 296.169340] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.169347] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.169351] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.169352] Allocated: [ 296.169354] PID = 19667 [ 296.169358] save_stack_trace+0x16/0x20 [ 296.169363] save_stack+0x43/0xd0 [ 296.169368] kasan_kmalloc+0xad/0xe0 [ 296.169373] kasan_slab_alloc+0x12/0x20 [ 296.169380] kmem_cache_alloc+0xba/0x290 [ 296.169385] fasync_helper+0x37/0xb0 [ 296.169390] sg_fasync+0x86/0xb0 [ 296.169394] SyS_fcntl+0x658/0xc70 [ 296.169400] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.169401] Freed: [ 296.169403] PID = 3 [ 296.169408] save_stack_trace+0x16/0x20 [ 296.169412] save_stack+0x43/0xd0 [ 296.169417] kasan_slab_free+0x73/0xc0 [ 296.169422] kmem_cache_free+0xb2/0x2e0 [ 296.169426] fasync_free_rcu+0x1d/0x20 [ 296.169432] rcu_process_callbacks+0x871/0x12c0 [ 296.169437] __do_softirq+0x206/0x951 [ 296.169438] Memory state around the buggy address: [ 296.169443] ffff8801a7421a80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169447] ffff8801a7421b00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169452] >ffff8801a7421b80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 296.169455] ^ [ 296.169459] ffff8801a7421c00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169464] ffff8801a7421c80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 296.169466] ================================================================== [ 296.169468] ================================================================== [ 296.169475] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801a7421be4 [ 296.169478] Read of size 4 by task syz-executor0/19667 [ 296.169484] CPU: 0 PID: 19667 Comm: syz-executor0 Tainted: G B L 4.9.57-g9eaaf14 #69 [ 296.169487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.169496] ffff8801c9f4f9b0 ffffffff81d91689 ffff8801d7bee140 ffff8801a7421b80 [ 296.169505] ffff8801a7421be0 ffffed0034e8437c ffff8801a7421be4 ffff8801c9f4f9d8 [ 296.169513] ffffffff8153c59c ffffed0034e8437c ffff8801d7bee140 0000000000000000 [ 296.169514] Call Trace: [ 296.169520] [] dump_stack+0xc1/0x128 [ 296.169526] [] kasan_object_err+0x1c/0x70 [ 296.169533] [] kasan_report.part.1+0x21c/0x500 [ 296.169540] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.169547] [] __asan_report_load4_noabort+0x29/0x30 [ 296.169554] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 296.169560] [] queued_write_lock_slowpath+0x116/0x150 [ 296.169567] [] do_raw_write_lock+0xc7/0x1d0 [ 296.169574] [] _raw_write_lock_irqsave+0x56/0x62 [ 296.169580] [] ? sg_remove_request+0x70/0x120 [ 296.169587] [] sg_remove_request+0x70/0x120 [ 296.169594] [] sg_finish_rem_req+0x295/0x340 [ 296.169600] [] sg_read+0x91c/0x1400 [ 296.169605] [] ? sg_ioctl+0x573/0x2af0 [ 296.169611] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.169618] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.169626] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 296.169632] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 296.169638] [] __vfs_read+0x103/0x670 [ 296.169644] [] ? __kernel_write+0x340/0x340 [ 296.169651] [] ? fsnotify+0x86/0xf30 [ 296.169657] [] ? fsnotify+0xf30/0xf30 [ 296.169664] [] ? avc_policy_seqno+0x9/0x20 [ 296.169671] [] ? selinux_file_permission+0x82/0x460 [ 296.169678] [] ? security_file_permission+0x89/0x1e0 [ 296.169685] [] ? rw_verify_area+0xe5/0x2b0 [ 296.169691] [] vfs_read+0x107/0x330 [ 296.169697] [] SyS_read+0xd9/0x1b0 [ 296.169704] [] ? vfs_copy_file_range+0x740/0x740 [ 296.169710] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 296.169717] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.169721] Object at ffff8801a7421b80, in cache fasync_cache size: 96 [ 296.169722] Allocated: [ 296.169724] PID = 19667 [ 296.169729] save_stack_trace+0x16/0x20 [ 296.169733] save_stack+0x43/0xd0 [ 296.169738] kasan_kmalloc+0xad/0xe0 [ 296.169743] kasan_slab_alloc+0x12/0x20 [ 296.169747] kmem_cache_alloc+0xba/0x290 [ 296.169752] fasync_helper+0x37/0xb0 [ 296.169757] sg_fasync+0x86/0xb0 [ 296.169762] SyS_fcntl+0x658/0xc70 [ 296.169768] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 296.169769] Freed: [ 296.169770] PID = 3